The Vacuum Cleaner

Essay specific features

 

Issue:

Technology

 

Written by:

Adrienne P

 

Date added:

January 25, 2015

 

Level:

 

Grade:

A

 

No of pages / words:

2 / 560

 

Was viewed:

1314 times

 

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Essay content:

This is a result of many engineering advances over a long period of time. The very first machine using the vacuum principle was patented by Ives W. McGaffey in 1869. His cleaner was manually powered, operated by turning a hand crank. This design made it difficult to operate, as it had to be pushed along the floor at the same time as turning the handle...
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This design made it difficult to operate, as it had to be pushed along the floor at the same time as turning the handle. There were many machines of this type shortly afterwards, with the first electrically driven version ?carpet sweeper' patented in 1900. The first powered cleaner containing an inbuilt cleaner was developed my Hubert Cecil Booth...
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