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Patent Searching and Data


Title:
弁蓋を有する自動閉鎖弁
Document Type and Number:
Japanese Patent JP5334838
Kind Code:
B2
Abstract:
A self-closing valve (01) for supplying a fluid from a volume comprises a cover (04) with an opening (18), a guide seat (09) spaced from the cover with a membrane (02) having an opening (03) between them that changes under pressure differentials between closed, distribution and return positions. A space (16) between the cover and membrane is closed except in the distribution position and there is a channel for air back suction such that it is closed in the closed and distribution positions by the membrane touching the plate.

Inventors:
Zuffa, Udo
Kepke, Everhard
Application Number:
JP2009508330A
Publication Date:
November 06, 2013
Filing Date:
May 01, 2007
Export Citation:
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Assignee:
Husky-Kathewe Gesellschaft Mitt Beschlenktel Haftung
International Classes:
B65D35/50; B65D47/20; B65D83/00; F16K21/00
Domestic Patent References:
JP11240553A
Attorney, Agent or Firm:
Okabe
Takao Ochi
Seiichiro Takahashi
Takao Matsui
Kosuke Uchida