Electrical vacuum cleaner and filter bag for same

Details Electrical vacuum cleaner and filter bag for same Electrical vacuum cleaner and filter bag for same

1989-04-14

1990-10-09

Nozick, Bernard

Gas separation

Flexible or collapsible bag type

Valved, self-closing, or apparatus contained bag closing means

55374, 55378, 55473, 55381, 15351, B01D 4602

Patent

active

049617656

ABSTRACT:
The invention relates to an electric vacuum cleaner and the corresponding filter bag (7) which can be removed from a chamber (6) after opening and separating a socket connection. In order to achieve easier, cleaner handling upon changing the filter bag, the chamber (6) is separable by disengagement in a region of the shaft, about which the chamber can pivot, (14) after swinging separation from the filter bag (7).

REFERENCES:
patent: 2360155 (1944-10-01), Nuffer et al.
patent: 2564468 (1951-08-01), Anderson
patent: 4851019 (1989-07-01), Heinz Jergen et al.

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