CN102498323B - 减压阀 - Google Patents

减压阀 Download PDF

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Publication number
CN102498323B
CN102498323B CN201080022080.0A CN201080022080A CN102498323B CN 102498323 B CN102498323 B CN 102498323B CN 201080022080 A CN201080022080 A CN 201080022080A CN 102498323 B CN102498323 B CN 102498323B
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CN
China
Prior art keywords
valve
diaphragm
pressure
piston
pressure reducing
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201080022080.0A
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English (en)
Chinese (zh)
Other versions
CN102498323A (zh
Inventor
崔英焕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOVAL CO Ltd
Original Assignee
KOVAL 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 KOVAL CO Ltd filed Critical KOVAL CO Ltd
Publication of CN102498323A publication Critical patent/CN102498323A/zh
Application granted granted Critical
Publication of CN102498323B publication Critical patent/CN102498323B/zh
Active legal-status Critical Current
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    • 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
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • 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
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • 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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)
CN201080022080.0A 2009-05-19 2010-05-12 减压阀 Active CN102498323B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2009-0043699 2009-05-19
KR1020090043699A KR101110344B1 (ko) 2009-05-19 2009-05-19 감압밸브
PCT/KR2010/003001 WO2010134716A2 (ko) 2009-05-19 2010-05-12 감압밸브

Publications (2)

Publication Number Publication Date
CN102498323A CN102498323A (zh) 2012-06-13
CN102498323B true CN102498323B (zh) 2014-01-22

Family

ID=40988572

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080022080.0A Active CN102498323B (zh) 2009-05-19 2010-05-12 减压阀

Country Status (4)

Country Link
JP (1) JP2012527683A (ja)
KR (1) KR101110344B1 (ja)
CN (1) CN102498323B (ja)
WO (1) WO2010134716A2 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203176502U (zh) * 2012-10-22 2013-09-04 费希尔久安输配设备(成都)有限公司 一种驱动装置以及包括该驱动装置的阀
CN103697207A (zh) * 2013-12-27 2014-04-02 李潘宝 一种先导式调压阀
CN106155126B (zh) * 2015-04-14 2022-09-23 常州市汇丰船舶附件制造有限公司 高压气体集成式减压模块
DE102017002034A1 (de) * 2016-07-20 2018-01-25 Lubing Maschinenfabrik Ludwig Bening Gmbh & Co. Kg Druckminderer für Tiertränken sowie Verfahren zum Verstellen mindestens eines Druckminderers für Tiertränken
CN108506544B (zh) * 2018-04-26 2019-10-11 中煤科工集团重庆研究院有限公司 可调压式高压力水用减压阀
KR102191059B1 (ko) * 2019-03-07 2020-12-15 디케이락 주식회사 고압 밸브
KR102181004B1 (ko) * 2020-05-18 2020-11-19 (주)케이피나인 매립지 가스용 압력 조절밸브
KR20220158131A (ko) * 2021-05-20 2022-11-30 주식회사 하이밸 파일럿 작동 방식의 감압 밸브
KR102544163B1 (ko) * 2022-08-10 2023-06-16 주식회사 하이밸 소음저감형 유량 및 압력 조절용 감압밸브

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2046170U (zh) * 1989-01-27 1989-10-18 朴龙奎 减压阀
CN2172825Y (zh) * 1993-10-26 1994-07-27 北京海淀普惠机电技术开发公司 减压恒压阀
CN2206394Y (zh) * 1994-12-17 1995-08-30 湖南省湘潭市阀门厂 组合式减压阀

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53139487U (ja) 1977-04-12 1978-11-04
JPS53139487A (en) * 1977-05-11 1978-12-05 Sharp Corp Manufacture of crystal vibrator
JPH01116810U (ja) * 1988-02-03 1989-08-07
JPH03104209U (ja) * 1990-02-06 1991-10-29
JPH0648013U (ja) * 1992-11-25 1994-06-28 株式会社東芝 減圧弁
JP2852480B2 (ja) * 1993-05-14 1999-02-03 株式会社テイエルブイ 減圧弁のピストン構造
JPH07225618A (ja) * 1994-02-15 1995-08-22 Tlv Co Ltd 真空用減圧弁
JPH07295656A (ja) * 1994-04-27 1995-11-10 Toshiba Eng & Constr Co Ltd パイロット式減圧弁
JP3628767B2 (ja) * 1994-12-19 2005-03-16 大阪瓦斯株式会社 圧力制御装置
JP3408475B2 (ja) 1999-10-25 2003-05-19 株式会社ヨシタケ 減圧弁
JP2002188736A (ja) * 2000-12-21 2002-07-05 Noritz Corp 排水栓
JP4362239B2 (ja) * 2001-02-05 2009-11-11 クオリカプス株式会社 小物品の計数供給装置
JP2003271249A (ja) * 2002-03-15 2003-09-26 Tlv Co Ltd 減圧弁
JP2004310289A (ja) * 2003-04-03 2004-11-04 Kyosei:Kk 圧力調整ガバナー
KR200376651Y1 (ko) 2004-12-09 2005-03-08 신우공업 주식회사 감압온도조절밸브
JP2007323599A (ja) * 2006-06-05 2007-12-13 Danrei:Kk 減圧弁

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2046170U (zh) * 1989-01-27 1989-10-18 朴龙奎 减压阀
CN2172825Y (zh) * 1993-10-26 1994-07-27 北京海淀普惠机电技术开发公司 减压恒压阀
CN2206394Y (zh) * 1994-12-17 1995-08-30 湖南省湘潭市阀门厂 组合式减压阀

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP特开2007－323599A 2007.12.13
JP特开平7－295656A 1995.11.10

Also Published As

Publication number Publication date
JP2012527683A (ja) 2012-11-08
KR20090057963A (ko) 2009-06-08
WO2010134716A3 (ko) 2011-03-17
WO2010134716A2 (ko) 2010-11-25
KR101110344B1 (ko) 2012-02-15
CN102498323A (zh) 2012-06-13

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