Title:
ポンプケーシング及びポンプ装置
Document Type and Number:
Japanese Patent JP7066549
Kind Code:
B2
Abstract:
To provide a pump casing which can secure high strength, and to provide a pump device.SOLUTION: A pump casing according to one embodiment of the invention has: a case body having a housing case part which houses an impeller and an extension case part which extends from a housing part to one side, the case body forming a pump chamber therein; a fastening piece disposed at an outer periphery of the housing case part of the case body and fastened to a casing cover; a flange part provided at an outer periphery of the extension case part in the case body; and a connection part which has a first wall part extending along a lateral direction intersecting with an axial direction of the impeller and a second wall part erected along the axial direction of the impeller, and connects the flange part with the fastening piece.SELECTED DRAWING: Figure 3
More Like This:
Inventors:
Hirotaka Iimori
Masaaki Yonekawa
Takahashi Tozo
Masaaki Yonekawa
Takahashi Tozo
Application Number:
JP2018124313A
Publication Date:
May 13, 2022
Filing Date:
June 29, 2018
Export Citation:
Assignee:
Kawamoto Manufacturing Co., Ltd.
International Classes:
F04D13/08
Domestic Patent References:
| JP7293484A |
Foreign References:
| US4134711 |
Attorney, Agent or Firm:
Masatoshi Kurata
Nobuhisa Nogawa
Naoki Kono
Tadashi Inoue
Ken Ukai
Shigeru Iino
Nobuhisa Nogawa
Naoki Kono
Tadashi Inoue
Ken Ukai
Shigeru Iino
Previous Patent: shower head
Next Patent: Viewing history analysis device for watching broadcast programs, display method of viewing history a...
Next Patent: Viewing history analysis device for watching broadcast programs, display method of viewing history a...