TWI461620B - 釋放閥 - Google Patents

釋放閥 Download PDF

Info

Publication number
TWI461620B
TWI461620B TW101134390A TW101134390A TWI461620B TW I461620 B TWI461620 B TW I461620B TW 101134390 A TW101134390 A TW 101134390A TW 101134390 A TW101134390 A TW 101134390A TW I461620 B TWI461620 B TW I461620B
Authority
TW
Taiwan
Prior art keywords
valve
pressure
receiving surface
movable body
pressure receiving
Prior art date
Application number
TW101134390A
Other languages
English (en)
Chinese (zh)
Other versions
TW201329374A (zh
Inventor
Futoshi Niikura
Original Assignee
Niikura Kogyo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Niikura Kogyo Co Ltd filed Critical Niikura Kogyo Co Ltd
Publication of TW201329374A publication Critical patent/TW201329374A/zh
Application granted granted Critical
Publication of TWI461620B publication Critical patent/TWI461620B/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
TW101134390A 2011-09-22 2012-09-20 釋放閥 TWI461620B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011207945A JP5539282B2 (ja) 2011-09-22 2011-09-22 リリーフ弁

Publications (2)

Publication Number Publication Date
TW201329374A TW201329374A (zh) 2013-07-16
TWI461620B true TWI461620B (zh) 2014-11-21

Family

ID=47965731

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101134390A TWI461620B (zh) 2011-09-22 2012-09-20 釋放閥

Country Status (4)

Country Link
JP (1) JP5539282B2 (ja)
KR (1) KR101410622B1 (ja)
CN (1) CN103016802B (ja)
TW (1) TWI461620B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6259348B2 (ja) * 2014-04-04 2018-01-10 株式会社 エマージー 加工工具冷却装置及び加工方法
CN108012531A (zh) * 2015-06-08 2018-05-08 Utc 消防及保安公司 用于受监视的灭火系统的内部安装设备
CN106005346B (zh) * 2016-06-13 2017-10-24 朱德仲 一种船舶燃油箱柜的可矫正通风装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1152348A (zh) * 1994-07-08 1997-06-18 埃米尔·奥勒斯楚普·瑟伦森 用于封闭空间和周围大气之间的压力平衡的减压阀
CN1511239A (zh) * 2001-05-25 2004-07-07 ����˹-ά�ƹ��̹�˾ 压力阀

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980065498U (ko) * 1998-08-28 1998-11-25 주광일 유류 및 화학물질을 운반하기 위한 저장탱크의 밸브장치
US6263907B1 (en) * 1998-08-28 2001-07-24 Korea Steel Power Co., Ltd. Valve device of a storage tank for transporting oils or chemical compounds
DK200001919A (da) * 2000-12-21 2002-06-22 Pres Vac Engineering As En ventil
JP2005003177A (ja) * 2003-06-16 2005-01-06 Kayaba Ind Co Ltd 安全弁
CN100387883C (zh) * 2003-10-16 2008-05-14 容器科技有限公司 防止用于存储和运载油或化学物质的罐的安全阀的阀和阀座冻住和/或破裂的装置
JP2008025734A (ja) * 2006-07-21 2008-02-07 Hitachi Powdered Metals Co Ltd リリーフバルブ
JP2008185163A (ja) 2007-01-31 2008-08-14 Yoshitake Inc リリーフ弁
JP4469377B2 (ja) * 2007-02-01 2010-05-26 新日本石油株式会社 排気弁構造
CN201297398Y (zh) * 2008-10-09 2009-08-26 中国航空工业第六一八研究所 液压通断阀锥面密封结构

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1152348A (zh) * 1994-07-08 1997-06-18 埃米尔·奥勒斯楚普·瑟伦森 用于封闭空间和周围大气之间的压力平衡的减压阀
CN1511239A (zh) * 2001-05-25 2004-07-07 ����˹-ά�ƹ��̹�˾ 压力阀

Also Published As

Publication number Publication date
KR20130032260A (ko) 2013-04-01
JP2013068287A (ja) 2013-04-18
CN103016802B (zh) 2015-05-20
CN103016802A (zh) 2013-04-03
JP5539282B2 (ja) 2014-07-02
KR101410622B1 (ko) 2014-06-20
TW201329374A (zh) 2013-07-16

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