Edison's invention
Edison is a world-famous American electrician, scientist and inventor, and is known as the "king of invention in the world". In addition to his inventions and contributions in the fields of phonograph, electric light, telegraph and film, he also has many famous creations and opinions in the fields of mining, architecture and chemistry. Edison and his employees made about 2,000 inventions in their lifetime, which made great contributions to human civilization and progress.
Edison was also a great entrepreneur. 1879, Edison founded Edison Electric Light Company. 1880, incandescent lamps were put on the market. 1890, Edison founded Edison General Electric Company. 189 1 year, Edison's thin filament high vacuum incandescent bulb was patented. 1892, Tom Houston Company and Edison Electric Lighting Company merged to form General Electric Company, which has occupied a dominant position in the field of electrical appliances for a century since then.
Edison is also known as "the father of light", "Prometheus in reality" and "the king of invention". He has more than 1000 invention patents, such as incandescent lamp, phonograph, carbon mobile phone, film projector and so on.
Edison's invention
He invented 1000 kinds of machines in his life. Edison's chronology of inventions is known as the "king of inventions";
Edison's invention
10 10/month1day, he invented the "voting counter" and obtained his first patent. 1870, he invented the universal printing press, sold the patent right and won 40,000 dollars. My mother 187 1 passed away. The improvement of typewriter is a success. Marry Mary. Get married. From 1872 to 1876, electronic animation, electromechanical telegraph, automatic recording telegraph method, double and four power telegraph method, and the manufacture of waxed paper carbon resistors were invented. On February 28th, 1874 18, Gould watched the performance of Channel 4 telegraph in Newark factory. 1875 Invention of acoustic analysis resonator. 1876, the first industrial research laboratory was established in Menlo Park, New Jersey. It is the creation of the modern concept of "research group". The invention of 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. He obtained three patents: puncture pen, pneumatic stylus and ordinary stylus. The phonograph was invented on August 20th. 1878, Edison claimed to have solved the problem of electric lighting. The Royal Society held a phonograph exhibition. An improved phonograph. Design microphone, speaker, antenna speaker, sound engine, tuning engine, microcalorimeter, taste tester, etc. In July, he and Professor Parker from the University of Pennsylvania went to Wyoming to observe the total solar eclipse and measured the temperature around the sun with the thermometer he invented. 10 year10.5, platinum wire "electric lamp" applied for a patent. 165438+1In June, the carbon microphone was sent to the UK for testing.
From 1879 to 1880, after many twists and turns, the high resistance incandescent lamp was invented. An improved generator. A new current distribution method, circuit layout and calculation method are designed. The invention of lamp holder and switch. The invention relates to a magnetic separation method for ores. 101October 2 1 day, invented a high-resistance incandescent lamp, which lasted for 40 hours. 1880 research helicopter. Obtain a patent for the invention of electric light. Made a magnetic ore screen. On October 28th, 65438/kloc-0, the patent document "Power Transmission and Distribution System" was released.
Edison's invention
188 1 year, the headquarters of Fifth Avenue in New York was established. Set up an incandescent lamp factory in new york. Establish factories to manufacture engines, underground wires and electric light parts. The test tram in Monroe Park. In June this year, he provided a 27-ton power plant for the Paris World Expo, which can be illuminated by 1200 electric lights. Edison was promoted to one of the honorary officers. 1882, the present three-wire distribution system was invented. 4 1 patent application. The first central power plant was completed on September 4th.
From 1884 to 1885, Edison left Monroe Park. The invention uses electric induction and can use wired communication mode. 185 wireless telegraph patent was applied on may 23rd. From 1887 to 1890, the cylinder phonograph was improved and more than 80 patents were obtained. Engaged in the manufacture and sales of record players, records and record players. The phonograph was invented by 1888. 1889 Participated in Paris Centennial Exposition. Invented all kinds of electrified railways. Complete the movie machine.
From 1890 to 1899, he designed a large stone crusher and grinder. Personally guide Ogden Mine to develop iron ore on a large scale with new methods. 189 1 invented Edison concentrator and started his own mining career. The "movie projector" was patented. On May 20th, the first successful film, Mirror, was shown to the public in Theodore Edison's laboratory in New Jersey. 1893, the world's first film studio was built in the courtyard of Edison's laboratory.
Edison's invention
1944, the first cinema opened in new york. It took Edison ten years to complete the battery from 1899 to 1909. At that time, the construction industry was developed, and the long cement melting furnace was designed for mass production of cement. In addition, the phonograph drum was improved to complete a new type of voice transmitter. 1902, a new type of battery is used for vehicle power test with a journey of 5000 miles. It can travel 100 miles per charge, and the test is successful.
The patent of 1908 cement house was filed in August. 1909 has been used for ten years, and the battery research has finally succeeded. Send a fax or telegram. Obtained the design patents of raw material machine, fine grinding machine and long kiln. The disc phonograph was completed between 19 10 and 19 14, and the records and diamond records were not damaged. Complete the sound film machine. 9 10 invented "record". Edison Cement Company ranks fifth in the country. 19 12 the invention of "talking movies". Develop a phonograph. 1914-1915 years invented the comprehensive manufacturing method of carbonic acid. The combination of phonograph and voice transmitter is a remote writing machine, and one mobile phone can automatically record the voice of another mobile phone. Suggest new teaching methods. Theo Lan Zhi's laboratory was destroyed by fire, and the reconstruction work was completed within one month. Establish chemical plants to produce benzene, indigo oil, etc. From 19 15 to 19 18, there are 39 inventions, the most famous of which are torpedo device, flamethrower and underwater periscope. 928 rubber was successfully extracted from weeds.