Title:
FLOW PASSAGE SWITCHING MECHANISM
Document Type and Number:
Japanese Patent JP2015064052
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a flow passage switching mechanism in which a slide valve can be stably slid and kept open.SOLUTION: A flow passage switching mechanism 50 comprises a slide valve 62 that can switch a flow passage through which hydraulic oil 55 is circulated. The flow passage switching mechanism 50 comprises: a fluid receiving surface 69 that is provided in the slide valve 62 and receives the hydraulic oil 55; a spring member 63 that biases the fluid receiving surface 69 toward the upstream direction of the flow passage; and a flow passage throttle part 61 that is provided on the upstream side of the fluid receiving surface 69 so as to be opposed to the fluid receiving surface 69. In the flow passage throttle part 61, the cross-sectional area of the flow passage is throttled so as to be gradually reduced toward the downstream side.
Inventors:
KASE TAKUO
SASAJIMA TAKESHI
MATSUSHITA KATSUTOSHI
KOMATSU TAKAYUKI
SASAJIMA TAKESHI
MATSUSHITA KATSUTOSHI
KOMATSU TAKAYUKI
Application Number:
JP2013198305A
Publication Date:
April 09, 2015
Filing Date:
September 25, 2013
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
F16K15/06; A63C17/14; B60T1/093; F16D57/06
Attorney, Agent or Firm:
Yoichiro Shimoda
Norimasa Shimoda
Katsuhiko Sumiyoshi
Tadanori Masanori
Toshitake Nozaki
Norimasa Shimoda
Katsuhiko Sumiyoshi
Tadanori Masanori
Toshitake Nozaki
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