Title:
ダイアフラムポンプおよびダイアフラムポンプの組立方法
Document Type and Number:
Japanese Patent JP6975468
Kind Code:
B2
Abstract:
To provide a diaphragm pump capable of easily attaching a diaphragm body to a body part, and a method for assembling the diaphragm pump.SOLUTION: Since provided is a maintenance mechanism 5 that can maintain a pressed state to a pressing operation unit 33 that forcibly determines a fluid supply destination by pressing a spool 31 and moving it to an upper end side of a housing part 32, the spool 31 can be moved to the upper end side, so that the fluid supply destination cannot be switched. Therefore, it is possible to prevent a center rod 22 from unintentionally moving during work, to easily attach a diaphragm body 23A to a body part 29.SELECTED DRAWING: Figure 4
Inventors:
Shigeru Murata
Application Number:
JP2019028511A
Publication Date:
December 01, 2021
Filing Date:
February 20, 2019
Export Citation:
Assignee:
YTS Co., Ltd.
International Classes:
F04B43/06
Domestic Patent References:
| JP62095186U | ||||
| JP61164482U | ||||
| JP6346857A |
Attorney, Agent or Firm:
Fumio Takino
Toshiaki Tsuda
Yasuhiro Fukuda
Toshiaki Tsuda
Yasuhiro Fukuda