Title:
COOLANT PUMP
Document Type and Number:
Japanese Patent JP2017096200
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a coolant pump which can suppress an increase of a discharge amount even when the number of revolutions of an internal combustion engine is increased.SOLUTION: A coolant pump comprises a rotor R to which a drive force is transmitted via a clutch mechanism C for connecting and disconnecting the drive force of a rotating body 3 driven by an internal combustion engine E. The clutch mechanism C comprises a contact transmission member 13 which is displaceable in a direction separating from the rotating body 3 accompanied with the rotation of the rotor R by being supported by the rotor R, and an energization member 14 which applies an energization force to the contact transmission member 13 in a direction where the contact transmission member comes into contact with the rotating body 3.SELECTED DRAWING: Figure 1
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Inventors:
KOGA YOJIRO
MATSUZAKA MASANORI
SATO TADASUKE
MATSUZAKA MASANORI
SATO TADASUKE
Application Number:
JP2015230685A
Publication Date:
June 01, 2017
Filing Date:
November 26, 2015
Export Citation:
Assignee:
AISIN SEIKI
International Classes:
F04D29/043; F01P5/10; F04D29/22
Attorney, Agent or Firm:
Patent business corporation r&c