WASTE GATE VALVE AND TURBOCHARGER - MITSUBISHI HEAVY IND LTD

Title:

WASTE GATE VALVE AND TURBOCHARGER

Document Type and Number:

WIPO Patent Application WO/2016/139800

Kind Code:

A1

Abstract:

Provided is a waste gate valve for opening/closing a bypass passage that bypasses an exhaust turbine of a turbocharger, wherein the waste gate valve comprises: a valve body (14) disposed in the bypass passage; an opening/closing lever (16) having an insertion hole (26) into which a valve shaft of the valve body is inserted, and being configured to open/close the bypass passage by moving the valve body; and a washer (18) having an insertion hole (28) which is positioned more toward the distal end side of the valve shaft than the insertion hole of the opening/closing lever and into which the valve shaft is inserted, the washer being fixed to the valve shaft. The washer has a bent part (32) that is bent along the outer shape of the lever.

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Inventors:

ONOGI TAKUMA (JP)
ISHII YUTA (JP)

Application Number:

PCT/JP2015/056520

Publication Date:

September 09, 2016

Filing Date:

March 05, 2015

Export Citation:

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Assignee:

MITSUBISHI HEAVY IND LTD (JP)

International Classes:

F02B37/18

Foreign References:

JPH0719065A	1995-01-20
JPH06330924A	1994-11-29
JPH0514544U	1993-02-26

Other References: