Title:
急排弁構造体およびダイヤフラムポンプ
Document Type and Number:
Japanese Patent JP5731576
Kind Code:
B2
Abstract:
A rapid-discharge-valve structural body (2) allows air to flow from an input-side space (9A) to an output-side space (9B) in accordance with the flow rate of air to be supplied to a supply passage (101). Accordingly, the flow rate of air to be discharged from a discharge passage (113) also changes. As a consequence, flow rate peaking can be prevented.
Inventors:
Fukami Tadashi
Application Number:
JP2013120084A
Publication Date:
June 10, 2015
Filing Date:
June 06, 2013
Export Citation:
Assignee:
Oken Seiko Co., Ltd.
International Classes:
F04B45/04; F04B39/10
Domestic Patent References:
| JP2012172747A | ||||
| JP61115534A | ||||
| JP2154738A |
Attorney, Agent or Firm:
Masaki Yamakawa
Shigeki Yamakawa
Shigeki Yamakawa