What are Edison's inventions?

Large and small 1000, of course, the most famous is the light bulb, hehe ~

Edison invented 100 kinds of things in his life.

The most famous is the invention of lighting.

Chronology invented by Edison;

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 manufacturing and selling record players, records, tape recorders, etc.

1888, invented the phonograph.

1889 participated in the Paris centennial exposition. A variety of electrified railways were invented. 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.

1915-1918 completed 39 inventions, among which the most famous are torpedo mechanical devices, flamethrowers and underwater periscope.

1927 completed a long record.

1928 successfully extracted rubber from weeds.

The most representative is the electric light.

1862 In August, Edison rescued a dying boy on the train track with fearless heroism. The child's father is grateful for this, but he is willing to teach him telegraph technology because he has no money to reward him. Since then, Edison has forged an indissoluble bond with this mysterious new electric world and embarked on a scientific journey.

1863, Edison worked as a telecom operator in Stratford Hub Station, the main railway line. From 1864 to 1867, I worked as a telegraph operator in all parts of the central and western regions and lived a life similar to wandering. Footprints include Stratford, Adrian, fort wayne, Indianapolis, Cincinnati, Nashville, Tennessee, Memphis, Louisville and Huron.

1868, Edison came to Boston as a telegraph operator. In the same year, he obtained the first invention patent. This is a device for automatically recording votes. Edison thought that this device could speed up the work of Congress and would be very popular. However, a member of Congress told him that they had no intention to speed up the agenda, and sometimes voting was slow because of political needs. From then on, Edison decided never to make any inventions that people didn't need.

At the beginning of June 1869, he came to new york to look for a job. While he was waiting for a summons in the broker's office, a telegram broke down. Edison was the only person there who could repair the telegraph, so he got a better job than he expected. On June+10, 65438, he and Pop established "Pop-Edison Company", which specializes in scientific instruments for electrical engineering. Here, he invented "Edison Universal Printing Machine". He dedicated this printing machine to the manager of a big company on Wall Street. He wanted to charge 5000 dollars, but he didn't have the courage to say it. So he asked the manager to give a price, and the manager gave 40 thousand yuan.

Edison used the money to build a factory in Ward Street, Newark, New Jersey, which specializes in manufacturing all kinds of motors. He worked all night. He trained many capable assistants, and at the same time, he happened to meet diligent Mary Stilwell, his first bride in the future. In Newark, he invented wax paper and mimeograph. From 1872 to 1875, Edison invented the two-pole and four-pole telegraph successively, and helped others to make the world's first English typewriter.

1876 In the spring, Edison moved to Monroe Park in New Jersey again. He built the first "invention factory" here, which "marked the beginning of collective research". 1877, Edison improved the telephone invented by Bell and put it into practical use. He also invented the phonograph, one of his favorite projects. Telephone and telegraph "are a revolution to expand human sensory functions"; The phonograph is one of the three great inventions that have changed people's lives. "From the imagination of the invention, this is his extremely significant invention achievement." At this time, people called him "the magician of Monroe Park".

When Edison invented the phonograph, after numerous failures, he finally made a breakthrough in the study of electric lights. 1879, 10 year1October 22nd, Edison lit the first electric lamp with wide practical value. In order to prolong the life of the filament, he tried more than 6,000 kinds of fiber materials and found a new luminous body-Japanese bamboo filament, which can last for more than 1000 hours and achieve the purpose of durability. To some extent, this invention is the pinnacle of Edison's life. Then, he created a power supply system, which made the distant lights distribute electricity from the central power station, which was a great technical achievement.

His first discovery in pure science appeared in 1883. When testing the electric lamp, he observed what he called the Edison effect: in a lighted bulb, charge travels from the hot filament through space to the cold plate. Edison applied for a patent for this discovery in 1884, but did not study it further. Scientists nearby developed the electronic industry, especially radio and television, by using the Edison effect.

Edison tried to do for his eyes what the phonograph did for his ears, and the movie camera was born here. Using a piece of celluloid film newly invented by George Heasman, he took a series of photos and projected them on the curtain quickly and continuously, creating the illusion of movement. He experimented with movies for the first time in the laboratories of 1889 and 189 1. 1903, his company produced the first feature film great train robbery. Edison did a lot of work for the establishment and standardization of the film industry.

After Edison moved his laboratory to West Orange in 1887, he founded many commercial companies, manufactured products and popularized his various inventions. These companies later merged into Edison General Electric Company, which was later called General Electric Company.

1888, a man full of magic, nikola tesla invented the world's first alternator, which severely hit Edison's DC industry. The most famous "current war" in the history of invention began. As a capitalist, Edison began to denigrate Tesla's alternating current. He used examples of alternating current electrocuting elephants and electric chair electrocuting death row inmates to prove that alternating current is dangerous. However, Tesner later proved that alternating current is safe under normal circumstances. This war without smoke reached the climax of Latin drama in 1893. This year's Columbia Expo was held in Chicago, and AC completely defeated DC. This war also ended Edison's failure.

Since then, his interests have turned to fluorescence, ore mashers, magnetic separation of iron, storage batteries and railway signaling devices.

During World War I, he developed a torpedo device, a flamethrower and an underwater periscope.

1929 10 2 1 On the 50th anniversary of the invention of electric light, people held a grand celebration for Edison, and famous scientists such as Albert Einstein of Germany (Federal Republic of Germany) and Madame Curie of France (born in Poland) congratulated him one after another. Unfortunately, at this celebration, Edison suddenly fainted because of excessive excitement when he gave a reply. Since then, his health has gone from bad to worse 193 1 year1October 18 The scientist who made great contributions to mankind died of illness at the age of 84.

Edison's cultural level is extremely low, but his contribution to mankind is so great. What is the secret here? In addition to curiosity, he also has an instinct to experiment by himself, that is, he has unlimited energy and courage to work hard beyond ordinary people. When someone called Edison a "genius", he explained: "Genius is 2% inspiration and 98% sweat." He organized many people of different professions in the "invention factory", including more than 65,438+000 scientists, engineers, technicians and workers. Many of Edison's great inventions were achieved by collective strength. His achievements are mainly attributed to his diligence, creativity and collective strength. In addition, his wife also played a very important role.

Edison only attended primary school for three months in his life, and his knowledge came from his mother's teaching and self-study. His success should also be attributed to his mother's understanding and patient teaching since childhood, which made Edison, who was originally considered an imbecile, become a world-famous "king of invention" when he grew up.

According to statistics, about 1300 inventions in Edison's life were officially registered in the Patent Office. 188 1 is the highest recorded year of his invention. This year, he applied for filing 14 1 invention, and there was a new invention every three days on average.

The life of the great inventor Edison tells us that great achievements come from hard work.

As time goes by, Edison will not be forgotten. His life is glorious, and everything he has is for mankind. Edison made up his mind to make electric lights when he was a child. He saved his mother with wisdom, and there was still time for surgery.

Edison had 1328 inventions in his life, the most important of which were electric light, trams, movies, generators, motors, telephones and phonographs.