Title:
ダイヤフラムポンプ
Document Type and Number:
Japanese Patent JP7446702
Kind Code:
B2
Abstract:
A diaphragm pump has at least one pump chamber, the pump chamber being connected to an inlet chamber via an inlet valve and to an outlet chamber via an outlet valve. The inlet valve has an inlet opening which can be closed by an inlet valve body, and the outlet valve has an outlet opening which can be closed by an outlet valve body. The outlet opening surrounds the inlet opening, or the inlet opening surrounds the outlet opening.
Inventors:
Matthias Abel
Daniel Gisbeats
Andreas Frerichs
Praveen Chandrashekariah
Gokilnathan Vasudevan
Vasantha Kumar Raja
Daniel Gisbeats
Andreas Frerichs
Praveen Chandrashekariah
Gokilnathan Vasudevan
Vasantha Kumar Raja
Application Number:
JP2017223908A
Publication Date:
March 11, 2024
Filing Date:
November 21, 2017
Export Citation:
Assignee:
PSG Germany GmbH
International Classes:
F04B43/02; F04B39/10; F04B45/04; F04B53/10
Domestic Patent References:
| JP663878U | ||||
| JP20166315A |
Foreign References:
| US3900276 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Taku Morita
Junichi Maekawa
Hideo Nagashima
Ueshima class
Taku Morita
Junichi Maekawa
Hideo Nagashima
Ueshima class