viernes, 11 de noviembre de 2016

VACUUM CLEANER



 The vacuum cleaner is an appliance uses an air pump to stuck dust or dirt out of the ground .The dust is collected by a filter that traps dirt , this filter is removed so that after use can be reached to clean it  or in case it is disponsablethrow away .

In the last years robotized vacuum cleaners are appearing
 



HISTORY 
 Until the end of the 19th century brooms and mops were the only cleanin tools for the floo . In 1901 was created the first vacuum cleaner to clean the carpets ,made by  the Englis engineer Hubert Cecil Booth.


        Types












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