What did Edison invent?

18681June 1 1 invented the "voting counter" and obtained the first patent in his life.

1869 10 co-founded "Pop-Edison Company" with friends.

1870, he invented the universal printing press, granted the patent right and obtained $40,000. Set up their own manufacturing plant in new york.

1872-1876 invented the electric animation telegraph, the automatic recording telegraph and the double four telegraph, and manufactured the waxed paper carbon resistor.

1875 invented the acoustic analysis resonator.

1876, a laboratory-the first industrial research laboratory-was established in Menlo Park, New Jersey. This is the creation of the modern concept of "research group". Invent carbon rod microphone. Apply for a patent for automatic telegraph.

1877, the telephone invented by Bell was improved and put into practical use in Monroe Park. Obtained three patents: puncture pen, pneumatic stylus and ordinary stylus. On August 20th, he invented the phonograph, which proved to be Edison's favorite project.

1878 Edison claimed to have solved the problem of electric lighting. The Royal Society held a phonograph exhibition. Improve the phonograph, design microphone, loudspeaker, aerial speaker, sound engine, tuning engine, microcalorimeter, taste tester, etc. On February 65438+9, 2009, he obtained a patent for the phonograph. In July, Professor Parker from the University of Pennsylvania and I went to Wyoming to observe the total solar eclipse and measured the temperature around the sun with the thermometer he invented. In August, I returned to Monroe Park and resumed my scientific research and experiments. Britain approved Edison's patent application for "recorder". Visit William Wallace in Connecticut in September. Began to study the invention of electric light. 654381October 5th filed a patent application for platinum wire "electric lamp".

1879 ——1880 invented the high-resistance incandescent lamp after many hardships. An improved generator. Design new current distribution method, circuit arrangement and calculation method. Invent the electric lamp holder and switch. The method of magnetic separation of ore was invented.

1879 On August 30th, Edison and Bell demonstrated their telephone installation in the town hall of Saratoga Creek. Edison's telephone number was obvious in Bibel. 101October 2 1 day, invented a high-resistance incandescent lamp, which was continuously lit for 40 hours. 1 65438+1October1applied for the patent of carbon filament lamp. 65438+February 2 1 new york Express reported Edison's incandescent lamp. 65438+On February 25th, 2008, 3000 tourists from new york watched a public electric light show in Menlo Park.

1880 research helicopter. Obtain a patent for the invention of electric light. Making magnetic ore sieve. 654381October 28th, the patent of "power transmission and distribution system" was put forward. /kloc-in February of 0/8, Scripps published the article "Edison's electric light" and officially published the invention of electric light. In May, the first "Columbia" ship illuminated by electric lights made a successful trial.

New york Edison Electric Lighting Company was established in February 65438.

188 1 The headquarters of Fifth Avenue in New York was established. Set up an incandescent lamp factory in new york. Set up manufacturers of generators, underground wires and electric lamp parts. Test the tram in Monroe Park.

1882 invented the present three-wire distribution system. Patent application 14 1. The first central factory was established on September 4th. 65438+At the end of February, more than 50 small power stations/kloc-0 were established in all parts of the United States.

1885 filed a patent for wireless telegraph on May 23rd.

1887 ——1890 improved the cylindrical phonograph and obtained more than 80 patents on the phonograph. Engaged in the manufacture and sale of phonographs, records and sound machines.

1888, invented the phonograph.

1889 participated in the Paris centennial exposition. Invented all kinds of electrified railways. Complete the movie machine.

1890 ——1899 Design large-scale stone crusher and grinder. I personally directed the large-scale development of iron ore by new methods in Ogden Mine.

189 1 year, he invented "Edison concentrator" and started his own mining career. Obtained the patent of "mobile film projector". On May 20th, the first successful movie mirror was shown to the public at Edison Laboratory in West Orange, New Jersey.

1893, the world's first film "studio" was built in the courtyard of Edison's laboratory.

1894 April 14 The first movable film projector cinema in new york opened.

1896 On April 23rd, the film was released for the first time in Koster-Bayer Concert Hall in new york, which was warmly welcomed by the public.

1902 vehicle power test with new battery, with a journey of 5,000 miles, which can be driven on one charge 100 miles, which was successful.

1903 Edison's company produced the first feature film great train robbery.

1909 has been used for ten years, and the research of battery has finally succeeded. Send a fax or telegram. Obtained the design patents of raw material machine, fine grinding machine and long kiln.

1910-1914 Complete the disc phonograph without damaging the records and diamond records. Complete the sound film machine.

"CD recording" was invented in 19 10.

19 12 invented "talking movies". Developed into a phonograph.

1914-1915 invented a comprehensive manufacturing method of carbonic acid, which combined a phonograph and a teleprompter as a teleprompter, allowing one party's phone to automatically record the other party's speech. Homemade benzene, indigo oil, etc.

In1915-1918, as many as 39 inventions were completed, the most famous of which were torpedo mechanism, flamethrower and underwater periscope.

1927 completed a long record.

1928 successfully extracted rubber from weeds.

What did Edison invent?

1 Edison mainly invented electric lights, trams, movies, generators, motors, telephones, phonographs, chronologies of creation, ticket counters, printing machines, acoustic analysis resonators, synchronous transmitters, wax paper mimeographs, carbon resistance transmitters, carbonized cotton filament incandescent lamps, nickel-iron alkaline batteries, movable film projectors, Edison condensers, buttons, fuses and current breakers.

2. Among them, the voting counter is the first patent in Edison's life. The invention simplifies the voting procedure and can prevent voting fraud.

The invention of electric light can be said to be Edison's greatest contribution in his life. In order to popularize electric lights, he developed various additional devices, such as parallel circuits, fuses and insulating materials. The invention of electric light has greatly improved people's lives.

Edison also had many creations and opinions in the fields of mining, architecture and chemical industry, which made great contributions to the progress of human civilization.

What did Edison invent in his life?

18681June 1 1 invented the "voting counter" and obtained the first patent in his life.

1869 10 co-founded "Pop-Edison Company" with friends.

1870, he invented the universal printing press, granted the patent right and obtained $40,000. Set up their own manufacturing plant in new york.

1872-1876 invented the electric animation telegraph, the automatic recording telegraph and the double four telegraph, and manufactured the waxed paper carbon resistor.

1875 invented the acoustic analysis resonator.

1876, a laboratory-the first industrial research laboratory-was established in Menlo Park, New Jersey. This is the creation of the modern concept of "research group". Invent carbon rod microphone. Apply for a patent for automatic telegraph.

1877, the telephone invented by Bell was improved and put into practical use in Monroe Park. Obtained three patents: puncture pen, pneumatic stylus and ordinary stylus. On August 20th, he invented the phonograph, which proved to be Edison's favorite project.

1878 Edison claimed to have solved the problem of electric lighting. The Royal Society held a phonograph exhibition. Improve the phonograph, design microphone, loudspeaker, aerial speaker, sound engine, tuning engine, microcalorimeter, taste tester, etc. On February 65438+9, 2009, he obtained a patent for the phonograph. In July, Professor Parker from the University of Pennsylvania and I went to Wyoming to observe the total solar eclipse and measured the temperature around the sun with the thermometer he invented. In August, I returned to Monroe Park and resumed my scientific research and experiments. Britain approved Edison's patent application for "recorder". Visit William Wallace in Connecticut in September. Began to study the invention of electric light. 654381October 5th filed a patent application for platinum wire "electric lamp".

1879 ——1880 invented the high-resistance incandescent lamp after many hardships. An improved generator. Design new current distribution method, circuit arrangement and calculation method. Invent the electric lamp holder and switch. The method of magnetic separation of ore was invented.

1879 On August 30th, Edison and Bell demonstrated their telephone installation in the town hall of Saratoga Creek. Edison's telephone number was obvious in Bibel. 101October 2 1 day, invented a high-resistance incandescent lamp, which was continuously lit for 40 hours. 1 65438+1October1applied for the patent of carbon filament lamp. 65438+February 2 1 new york Express reported Edison's incandescent lamp. 65438+On February 25th, 2008, 3000 tourists from new york watched a public electric light show in Menlo Park.

1880 research helicopter. Obtain a patent for the invention of electric light. Making magnetic ore sieve. 654381October 28th, the patent of "power transmission and distribution system" was put forward. /kloc-in February of 0/8, Scripps published the article "Edison's electric light" and officially published the invention of electric light. In May, the first "Columbia" ship illuminated by electric lights made a successful trial.

New york Edison Electric Lighting Company was established in February 65438.

188 1 The headquarters of Fifth Avenue in New York was established. Set up an incandescent lamp factory in new york. Set up manufacturers of generators, underground wires and electric lamp parts. Test the tram in Monroe Park.

1882 invented the present three-wire distribution system. Patent application 14 1. The first central factory was established on September 4th. 65438+At the end of February, more than 50 small power stations/kloc-0 were established in all parts of the United States.

1885 filed a patent for wireless telegraph on May 23rd.

1887 ——1890 improved the cylindrical phonograph and obtained more than 80 patents on the phonograph. Engaged in the manufacture and sale of phonographs, records and sound machines.

1888, invented the phonograph.

1889 participated in the Paris centennial exposition. Invented all kinds of electrified railways. Complete the movie machine.

1890 ——1899 Design large-scale stone crusher and grinder. I personally directed the large-scale development of iron ore by new methods in Ogden Mine.

189 1 year, he invented "Edison concentrator" and started his own mining career. Obtained the patent of "mobile film projector". On May 20th, the first successful movie mirror was shown to the public at Edison Laboratory in West Orange, New Jersey.

1893, the world's first film "studio" was built in the courtyard of Edison's laboratory.

1894 April 14 The first movable film projector cinema in new york opened.

1896 On April 23rd, the film was released for the first time in Koster-Bayer Concert Hall in new york, which was warmly welcomed by the public.

1902 vehicle power test with new battery, with a journey of 5,000 miles, which can be driven on one charge 100 miles, which was successful.

1903 Edison's company produced the first feature film great train robbery.

1909 has been used for ten years, and the research of battery has finally succeeded. Send a fax or telegram. Obtained the design patents of raw material machine, fine grinding machine and long kiln.

1910-1914 Complete the disc phonograph without damaging the records and diamond records. Complete the sound film machine.

"CD recording" was invented in 19 10.

19 12 invented "talking movies". Developed into a phonograph.

1914-1915 invented a comprehensive manufacturing method of carbonic acid, which combined a phonograph and a teleprompter as a teleprompter, allowing one party's phone to automatically record the other party's speech. Homemade benzene, indigo oil, etc.

In1915-1918, as many as 39 inventions were completed, the most famous of which were torpedo mechanism, flamethrower and underwater periscope.

1927 completed a long record.

1928 successfully extracted rubber from weeds.

What did Edison invent?

Electric lights, trams, movies, generators, motors, telephones, phonographs.

Edison made 1328 inventions in his life. He is a world-famous American electrician and inventor, and is known as "the king of invention in the world".

In addition to his inventions and contributions in phonograph, electric light, telephone, telegraph and film, he also has many famous creations and opinions in mining, architecture, chemical industry and other fields.

1868, 10 year1October 28th, Edison applied for the first patented electronic voting recorder in his life. 1877165438+1October 2 1, Edison invented the phonograph. 1892, Tom Houston Company and Edison Electric Lighting Company merged to form General Electric Company, which opened the hegemony of General Electric in the electrical field for a century. 19 10 On August 27th, Edison invented the sound film.

Extended data:

Edison was the first person in human history to make use of a large number of production principles and electrical engineering research laboratories to patent inventions, which had a far-reaching impact on the world. His invention of the phonograph, movie camera and electric light had a great influence on the world.

He had more than 2,000 inventions and 1000 patents in his life. Edison was named the ninth among the 65,438+000 people who influenced the United States by the authoritative American periodical Atlantic Monthly.

Edison is one of the famous geniuses in the history of science and technology, with more than 2,000 inventions, among which Edison's four great inventions: the phonograph, the electric light, the electric power system and the sound film, have enriched and improved the civilized life of mankind. In the United States, Edison has 1093 patents, while his total number of patents in the United States, Britain, France and Germany exceeds 1500.

Baidu Encyclopedia-Thomas Alva Edison

What did Edison invent?

Edison had more than 2,000 inventions in his life and held more than 1000 patents. More importantly, electric lights, trams, movies, generators, motors, telephones, phonographs and so on.

First of all, the electric light

Contrary to popular understanding, Edison was not the inventor of electric light at first, but Edison improved it. As early as 180 1 year, a British chemist named humphry davy used platinum wire to electrify and glow in the laboratory.

18 10, he invented the "electric candle" which was illuminated by the arc between two charged carbon rods, which was the earliest prototype of the electric lamp. Joseph swan, another British electrical engineer, after nearly 30 years' research, made a vacuum bulb with electricity and light from carbon wire in 1878+02.

Second, the phonograph

1877, Edison found that the diaphragm in the telephone transmitter would vibrate with the voice of speech, so he took a short needle and did an experiment, from which he was greatly inspired. Speech speed can make the short needle vibrate accordingly. On the other hand, this kind of vibration will definitely make the original sound, so he began to study the problem of sound reproduction.

/kloc-in August of 0/5, Edison asked his assistant to make a "strange machine" consisting of a large cylinder, a crank, a receiver and a diaphragm according to the pattern. After the production, Edison took out a piece of tin foil and rolled it on a metal cylinder engraved with spiral grooves, so that one end of the needle gently rubbed the tin foil and the other end was connected with the receiver.

Then Edison shook the handle, sang into the receiver, put the needle back, shook the handle again, and then the machine played back Edison's voice. In February 65438, Edison publicly demonstrated this "tin foil cylinder phonograph", which caused a sensation all over the world.

Three. Movable film camera

1889, Edison invented the movable movie camera. This camera uses a pointed gear to drive the tape with the width of 19mm. Under the control of the ratchet, it drives the tape to move intermittently and punch holes at the same time. This camera is driven by a motor, and the shutter shaft is connected to the phonograph. When the camera is running, the phonograph records sound and can take pictures continuously.

4. Movable film projector

189 1 year, Edison invented the movable film projector, which is an early film projection equipment, and introduced the basic methods of film projection. The motor is used in front of the light source to make the film belt of continuous pictures rotate at high speed, thus creating the illusion of motion. The light source projects the pictures on the film onto the screen.

Verb (abbreviation for verb) sound film

19 10, Edison invented a movie camera consisting of a phonograph and a camera. Under the energy of the motor, the camera's shading crankshaft is linked with the phonograph, which can record when the camera is running. During the screening, the phonograph runs synchronously with the picture, so that sound and image appear at the same time.

Baidu Encyclopedia-Thomas Alva Edison

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Edison's main inventions are the phonograph, the electric light, the mobile movie camera, the mobile movie projector and the talking movie, which are introduced as follows:

1. phonograph

1August 5, 877, Edison asked his assistant to make a "strange machine" consisting of a large cylinder, a crank, a receiver and a diaphragm according to the pattern. After the production, Edison took out a piece of tin foil and rolled it on a metal cylinder engraved with spiral grooves, so that one end of the needle gently rubbed the tin foil and the other end was connected with the receiver. Then Edison shook the crank and aimed it at the receiver. In February 65438, Edison publicly demonstrated this "tin foil cylinder phonograph", which caused a sensation all over the world.

2. electric light

The report about the swan's light bulb gave Edison a great inspiration. 1879 10, Edison finally succeeded in making an incandescent light bulb with carbon fiber as the filament, which is called "carbonized cotton filament incandescent lamp". Later, a large number of incandescent lamps were put into production, and companies were established to establish corresponding power stations, transmission networks and other infrastructure, which soon made electric lamps widely used in the United States. During this period, he constantly improved his technology, and finally decided to use tungsten wire as the filament, which is called "tungsten lamp" and has been in use ever since, so Edison became a recognized inventor of electric lamp.

3. Movable film camera

1889 Edison invented the movable film camera. This camera uses a pointed gear to drive the tape with the width of 19mm. Under the control of the ratchet, it drives the tape to move intermittently and punch holes at the same time. This camera is driven by a motor, and the shutter shaft is connected to the phonograph. When the camera is running, the phonograph records sound and can take pictures continuously.

4. Movable film projector

189 1 year, Edison invented the movable film projector, which is an early film projection equipment, and introduced the basic methods of film projection. The motor is used in front of the light source to make the film belt of continuous pictures rotate at high speed, thus creating the illusion of motion. The light source projects the pictures on the film onto the screen.

5. Audio movies

19 10, Edison invented a movie camera consisting of a phonograph and a camera. Under the energy of the motor, the camera's shading crankshaft is linked with the phonograph, which can record when the camera is running. During the screening, the phonograph runs synchronously with the picture, so that sound and image appear at the same time.

Extended data:

Edison has more than 2,000 inventions, including the phonograph, movie camera, tungsten lamp and so on, which have great influence on the world. In the United States, Edison has 1093 patents, while his patents in the United States, Britain, France, Germany and other places have accumulated more than 1500.

Thomas Edison is one of the famous geniuses in the history of technology, and holds 1093 invention patents such as incandescent lamp, phonograph, film projector and camera. Among them, Edison's three great inventions: the phonograph, the electric light and power system, and the sound film enriched and improved the civilized life of mankind.