Title:
RELIEF VALVE
Document Type and Number:
Japanese Patent JP2019090494
Kind Code:
A
Abstract:
To provide a relief valve 60 improved in a mounting property.SOLUTION: A relief valve 60 is equipped with a housing 2 which is formed with a suction port 57, a discharge port 58, and an opening portion 73; a conduit 61 which communicates the discharge port 57 and the suction port 58; a valve body 62 which communicates or intercepts the suction port 57 and the discharge port 58; a plug 63 which blocks the opening portion 73 within the opening portion 73, and can be elastically deformed inward; a spring 64 which is arranged between the valve body 62 and the plug 63, and energizes the valve body 62 in one-way; and a locking portion 100 which is formed between the opening portion 73 and the plug 63, and regulates the movement of the plug 63 with respect to the opening portion 73 by concave-convex fitting.SELECTED DRAWING: Figure 4
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Inventors:
MATSUURA HIROAKI
Application Number:
JP2017220324A
Publication Date:
June 13, 2019
Filing Date:
November 15, 2017
Export Citation:
Assignee:
AISIN SEIKI
International Classes:
F16K17/04