Title:
バルブ
Document Type and Number:
Japanese Patent JP7393796
Kind Code:
B2
Abstract:
Disclosed is a valve , comprising a valve body , an inner valve seat and a valve core . The valve core is mounted in the valve body . The inner valve seat is mounted in the valve body . The inner valve seat has a annular body and a seal structure extending inwards from an inner peripheral surface of the annular body , wherein the seal structure is arranged in such a manner that the seal structure seals a gap formed among the valve body , the inner valve seat and the valve core when the valve is in a closed state. After the valve is used for discharging liquid, the amount of liquid residue inside the valve can be greatly reduced.
Inventors:
Chen Wei, Fan
Application Number:
JP2020505373A
Publication Date:
December 07, 2023
Filing Date:
June 19, 2018
Export Citation:
Assignee:
HOREN CORTP Co., Ltd.
International Classes:
F16K27/00
Domestic Patent References:
| JP2007170616A |
Foreign References:
| CN105805321A |
Attorney, Agent or Firm:
Patent Attorney Corporation Sakamoto International Patent and Trademark Office
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