Title:
COOLING WATER CIRCULATION DEVICE
Document Type and Number:
Japanese Patent JP2021092178
Kind Code:
A
Abstract:
To provide a cooling water circulation device capable of sufficiently radiating heat of an electric motor of a pump without causing increase in cost and size.SOLUTION: A cooling fan suctions air into a housing from a suction part, and discharges air from an exhaust part to the outside of the housing. A radiator is arranged inside the housing at a position where the air suctioned from the suction part into the housing passes through. A pump and its electric motor are arranged inside the housing at a position where the air having passed through the radiator hits. The radiator and the electric motor of the pump radiate heat by forced ventilation by one cooling fan.SELECTED DRAWING: Figure 1
Inventors:
AONO HIDEKI
MINOHARA TERUAKI
MINOHARA TERUAKI
Application Number:
JP2019222751A
Publication Date:
June 17, 2021
Filing Date:
December 10, 2019
Export Citation:
Assignee:
MATSUMOTO KIKAI KK
International Classes:
F01P5/02; F01P3/12; F01P3/18; F01P5/10; H02K9/04; H05K7/20
Attorney, Agent or Firm:
Shoji Suzue