Title:
ダイアフラム・ポンプおよびこのようなポンプのための弁装置
Document Type and Number:
Japanese Patent JP6563913
Kind Code:
B2
Abstract:
A diaphragm pump having a body including a suction connection and a discharge connection, a suction valve and a discharge valve; a control chamber in which the diaphragm is disposed, and a working chamber located on the side of the diaphragm opposite the control chamber; a control pipe suitable for linking the control chamber to a control connection of the body, the control pipe configured to alternately apply a vacuum and a pressure on the diaphragm; the body includes a housing oriented transversely relative to the control pipe, the housing being open towards the outside at one end, and closed at the other end by a bottom including a suction opening and a discharge opening, the diaphragm being positioned close to the bottom, and held by a cap engaged in the housing, the cap having a recess forming the control chamber, linked to a passage communicating with the control pipe.
Inventors:
Fure Sebastian
Charlier Christoph
Dukenoi philippe
Charlier Christoph
Dukenoi philippe
Application Number:
JP2016525057A
Publication Date:
August 21, 2019
Filing Date:
October 27, 2014
Export Citation:
Assignee:
Dosatron International
International Classes:
F04B43/06; F04B13/00; F04B53/10; F16K15/14
Domestic Patent References:
| JP2005240762A | ||||
| JP10502861A | ||||
| JP62291483A | ||||
| JP1113158U | ||||
| JP48022722Y1 |
Foreign References:
| US5803122 |
Attorney, Agent or Firm:
Eiichiro Shimazaki