Title:
吸引装置付属品、例えば表面湿気除去用
Document Type and Number:
Japanese Patent JP3998045
Kind Code:
B2
Abstract:
The invention relates to a suction device accessory, e.g. for damp surface cleaning, specially for vertical surfaces, comprising a suction duct (5) with a valve (V) that is released when humidity is applied. According to the invention, the suction device accessory is provided with a valve (V) formed by a movable closing element (6), which can be moved into closed position by fluid parts carried by an air flow. Said accessory is characterized by high functional security with regard to the release of the valve (V).
Inventors:
Tohde, Jugen
Schroeder, Christian
Groute, Rutger
Jin Stetten, Johannes
Schroeder, Christian
Groute, Rutger
Jin Stetten, Johannes
Application Number:
JP52837598A
Publication Date:
October 24, 2007
Filing Date:
December 19, 1997
Export Citation:
Assignee:
Forberg und Zeo, Interholding GmbH
International Classes:
A47L1/05; A47L7/00; A47L1/08; A47L11/38; A47L11/40; F16K15/04; F16K15/06
Domestic Patent References:
| JP53112977U | ||||
| JP51111771U |
Foreign References:
| WO1996032876A1 |
Attorney, Agent or Firm:
Takashiro Kojima