The development history of vacuum cleaners

In 1901, British civil engineer Booth went to the Empire Concert Hall in Leicester Square, London, to see a demonstration performance of an American car dust collector. This type of vacuum cleaner uses compressed air to blow dust into the container. Booth believes this method is not clever because a lot of dust cannot be blown into the container. Later, he did the opposite. Using a vacuum method, Booth made a very simple experiment: put a handkerchief over his mouth and nose, and breathe in with the handkerchief. As a result, the handkerchief was attached with a layer. dust. So he made a vacuum cleaner, sucked air into the hose with a powerful electric pump, and filtered the dust through a cloth bag. The following editor of wireless vacuum cleaner manufacturers will introduce to you:

Horizontal canister vacuum cleaner

Horizontal canister vacuum cleaner

In August 1901, Booth obtained a patent and established a vacuum cleaner company, but it did not sell vacuum cleaners. He installed a vacuum pump powered by a gasoline engine on a carriage, and went door-to-door. He put three or four long hoses from the window into the room to collect dust, and the company employees put on work clothes. This is the predecessor of the later vacuum cleaner.

In 1902, Booth’s service company was called to Westminster Abbey to clean up the carpet used for the coronation of Edward VII. Since then, business has become increasingly prosperous. In 1906, Booth made a small household vacuum cleaner. Although it was called "small", the vacuum cleaner weighed 88 pounds (1 pound = 0.4536 kg), which was too bulky to be popularized.

In 1907, the inventor of Ohio, Spangella, made a lightweight vacuum cleaner. He was working as a caretaker in a shop at the time to ease cleaning.

Horizontal canister vacuum cleaner

Horizontal canister vacuum cleaner

The burden of the blanket is made into a vacuum cleaner, which uses an electric fan to create a vacuum to suck the dust into the machine, and then blow it into the bag. Due to his inability to produce and sell, he transferred the patent to the fur manufacturer Hoover in 1908. Hoover began to manufacture a wheeled "O" vacuum cleaner, and began mass production of this vacuum cleaner, and established Hoover company for this purpose, the market is quite good, this earliest household vacuum cleaner design is relatively reasonable, and developed to Now there is not much change in principle.

In 1910, the Danish company "Fisker & Nielsen" (now Nielsen Advanced) sold the first Nilfisk C1 vacuum cleaner. It weighs about 17.5 kg, but because it can be operated by one person, it was well received by the market at that time.

The earliest designed vacuum cleaner was upright. In 1912, Winle Goering in Stockholm, Sweden, invented the horizontal can-shaped vacuum cleaner and became the founder of the vacuum cleaner. Vacuum cleaners have a history of more than 150 years. Suzhou Lanxinjieer Electric Co., Ltd. is a comprehensive household vacuum cleaner brand manufacturer integrating R&D, technical service, sales and customer service. Service hotline: 400-666-4836, welcome to inquire!