Title:
PUMP UNIT
Document Type and Number:
Japanese Patent JP2019015231
Kind Code:
A
Abstract:
To provide a pump unit that can enhance a cooling effect inside a unit cover.SOLUTION: A pump unit comprises a unit base 5 provided with a pump 2, a unit cover 6 for covering the pump 2, and a cooling fan 61 arranged together with the pump 2 inside the unit cover 6. An intake hole 80 and an exhaust hole 90 communicating with the outside via mutually independent paths are formed in one of the unit base 5 and the unit cover 6.SELECTED DRAWING: Figure 3
Inventors:
KONISHI YASUTAKA
OCHIAI AKIHIRO
OCHIAI AKIHIRO
Application Number:
JP2017132958A
Publication Date:
January 31, 2019
Filing Date:
July 06, 2017
Export Citation:
Assignee:
EBARA CORP
International Classes:
F04D29/58; F04D9/02; H05K7/20
Domestic Patent References:
| JP2005054731A | 2005-03-03 | |||
| JPS3916908Y1 | ||||
| JPH08280106A | 1996-10-22 | |||
| JP2003188570A | 2003-07-04 | |||
| JP2010026381A | 2010-02-04 | |||
| JPS63230968A | 1988-09-27 |
Attorney, Agent or Firm:
Sumio Tanai
Yasushi Matsunuma
Yuichiro Shimizu
Hisanori Takahashi
Yasushi Matsunuma
Yuichiro Shimizu
Hisanori Takahashi