วันเสาร์ที่ 16 ตุลาคม พ.ศ. 2553

Vacuum cleaner - even misspelled also means cleaning

The vacuum cleaner or vacuum cleaner is the same. This is a commonly misspelled word around for over a century. It is a device designed to use air to remove dust and other particles when they are providing a collection area, usually a pocket. It is most commonly used in homes to clean carpets or wood floors.

The first vacuum cleaner was invented in 1868 Ives W. McGaffey of ChicagoUnlike its modern counterparts, it was this first of a guiding hand. Users find it difficult to use as a handle to be processed, while the unit on the ground at the same time. The name was a whirlwind and it sells for $ 25. Only two are known to exist today.

Melville created a Bissell vacuum cleaner in 1876, so his wife could hold the sawdust cleaned the carpet in her. They saw how they use this product, and quickly entered intoits production and sale of this new type of machine and Bissell carpet sweeper was born.

Corinne Dufour was the first patent for an electric carpet sweeper unit and dust collector in 1900.

The very first vacuum cleaner actually used in 1901 by Hubert Cecil Booth patented in has obtained a patent for his invention and production has started the new device. The first used a hydraulic motor, but later changed to aElectric motor. This equipment has been with the Puffing Billy. It was very complicated machine, with the power generated by the use of PS, which had to be cleaned out of the building. He was the founding father of the British Vacuum Cleaner Company.

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