Title:
自動吸排気バルブ装置
Document Type and Number:
Japanese Patent JP5633079
Kind Code:
B2
Abstract:
Disclosed is an automatic gas intake and exhaust valve device including a main body part having an orifice hole at one side and an intake and exhaust hole at an opposite side, an opening/closing member movably inserted into the main body part to open/close the intake and exhaust hole, and a coupling member extending along one side of the main body part to couple the main body part with a pipe in the communication state of the pipe. The opening/closing member floats according to a flow velocity of a fluid introduced into the main body part and discharged out of the main body part, to close the intake and exhaust hole, and drops down to the bottom of the main body part by a weight of the opening/closing member to open the intake and exhaust hole if a fluid level is lowered, thereby automatically introduce and exhaust internal air of the pipe and facilities.
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JPH0729374 | [Name of the device] Blizzer |
Inventors:
キム、チャンヒョー
Application Number:
JP2012530766A
Publication Date:
December 03, 2014
Filing Date:
September 08, 2010
Export Citation:
Assignee:
キム、チャンヒョー
International Classes:
F16K24/00; F16K17/34
Attorney, Agent or Firm:
Kimura Takaku
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