Title:
FLUID COUPLING
Document Type and Number:
Japanese Patent JP2015169296
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a fluid coupling capable of increasing strength against an external force in a connection region in which a pump impeller formed of an aluminum-base metallic material is connected to a pump sleeve formed of an iron-base metallic material.SOLUTION: A torque converter 1 comprises a pump impeller 2; a turbine runner; and a pump sleeve 7 fixed to the pump impeller 2 and driving an oil pump O/P, the pump impeller 2 being formed of an aluminum-base metallic material, the pump sleeve 7 being formed of an iron-base metallic material, and the pump sleeve 7 being fixed to the pump impeller 2 by screw connection.
Inventors:
IWASAKI AKIHIKO
Application Number:
JP2014046091A
Publication Date:
September 28, 2015
Filing Date:
March 10, 2014
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
F16H41/28
Attorney, Agent or Firm:
Tamio Nishiwaki
Nishiwaki Reishi
Nishiwaki Reishi
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