KR920001122A - 과도 압력에 대한 보호장치 - Google Patents

과도 압력에 대한 보호장치 Download PDF

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Publication number
KR920001122A
KR920001122A KR1019900009524A KR900009524A KR920001122A KR 920001122 A KR920001122 A KR 920001122A KR 1019900009524 A KR1019900009524 A KR 1019900009524A KR 900009524 A KR900009524 A KR 900009524A KR 920001122 A KR920001122 A KR 920001122A
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KR
South Korea
Prior art keywords
pressure
space
nozzle
seal
given
Prior art date
Application number
KR1019900009524A
Other languages
English (en)
Other versions
KR0185974B1 (ko
Inventor
프리예링크 페터
Original Assignee
프레데릭 얀 스미트
엔. 브이. 필립스 글로아이람펜파브리켄
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 프레데릭 얀 스미트, 엔. 브이. 필립스 글로아이람펜파브리켄 filed Critical 프레데릭 얀 스미트
Publication of KR920001122A publication Critical patent/KR920001122A/ko
Application granted granted Critical
Publication of KR0185974B1 publication Critical patent/KR0185974B1/ko

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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
    • F16K17/04—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
    • F16K17/0493—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 with a spring other than a helicoidal spring
    • 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
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/907—Vacuum-actuated valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7876—With external means for opposing bias
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7905—Plural biasing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

내용 없음

Description

과도 압력에 대한 보호장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 실린더의 형태로 제작된 본 발명에 따른 장치의 중심부를 통한 단면도

Claims (8)

  1. 기구의 내부 공간에 대하여 상기 기구의 내부 공간과 연통하는 노즐의 다른 측면에 주어진 힘에 의해 적용된 밸브가 제공되고, 과도 압력으로부터 상기 기구를 보호하기 위한 장치에 있어서, 상기 주어진 힘은 보호될 상기 공간내의 압력과 무관한 공기력인 것을 특징으로 하는 장치.
  2. 제1항에 있어서, 역시 밸브가 적용된 제2노즐을 포함하는 상기 장치에 의해 공기력이 발생되고, 밀봉 수단은 상기 밸브가 적용될때 상기 2개의 노즐이 상호 연통되는 것을 방지하며, 상기 제2노즐은 주어진 압력으로 공간에 연결된 것을 특징으로 하는 장치.
  3. 제2항에 있어서, 상기 밀봉 수단은 2개의 밀봉부를 구성되며, 한 밀봉부는 보호될 상기 공간과 연통되는 노즐을 둘러싸고, 다른 밀봉부는 상기 제2노즐을 둘러싸는 것을 특징으로 하는 장치.
  4. 제3항에 있어서, 상기 2개의 밀봉부중의 한 밀봉부는 다른 밀봉부를 완전히 둘러싸는 것을 특징으로 하는 장치.
  5. 제3항에 있어서, 상기 제2밀봉부는 상기 제1밀봉부를 둘러싸며, 상기 제2노즐은 상기 2개의 밀봉부 사이에서 돌출되는 것을 특징으로 하는 장치.
  6. 제2항 내지 제5항 중 어느 한 항에 있어서, 주어진 압력에서 상기 공간의 압력은 0과 대기압 사이에서 있는것을 특징으로 하는 장치.
  7. 제2항 내지 제6항 중 어느 한 항에 있어서, 주어진 압력에서 상기 공간의 압력은 조정가능한 것을 특징으로 하는 장치.
  8. 제2항 내지 제6항 중 어느 한 항에 있어서, 압력 센서가, 상기 밸브가 적용될때 밀봉 수단에 의해 제한되고 상기 제2노즐이 내부로 돌출되는 상기 공간에 연결되는 것을 특징으로 하는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900009524A 1989-06-27 1990-06-27 과도압력에 대한 보호장치 KR0185974B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8908520A FR2648890B1 (fr) 1989-06-27 1989-06-27 Dispositif de protection contre une surpression
FR8908520 1989-06-27

Publications (2)

Publication Number Publication Date
KR920001122A true KR920001122A (ko) 1992-01-30
KR0185974B1 KR0185974B1 (ko) 1999-10-01

Family

ID=9383146

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900009524A KR0185974B1 (ko) 1989-06-27 1990-06-27 과도압력에 대한 보호장치

Country Status (7)

Country Link
US (1) US5056555A (ko)
EP (1) EP0405684B1 (ko)
JP (1) JP2936281B2 (ko)
KR (1) KR0185974B1 (ko)
DE (1) DE69029411T2 (ko)
ES (1) ES2078295T3 (ko)
FR (1) FR2648890B1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6073613A (en) * 1998-03-12 2000-06-13 Warner; Derrick Fuel regulator adjustment system and method of using same
US6148848A (en) * 1998-03-30 2000-11-21 Freed; John F. Multicannular fluid delivery system with pressure sensitive alarm
US6569250B2 (en) 2001-01-08 2003-05-27 Cree, Inc. Gas-driven rotation apparatus and method for forming silicon carbide layers
US6896738B2 (en) * 2001-10-30 2005-05-24 Cree, Inc. Induction heating devices and methods for controllably heating an article
US6797069B2 (en) * 2002-04-08 2004-09-28 Cree, Inc. Gas driven planetary rotation apparatus and methods for forming silicon carbide layers
DE102004031574A1 (de) * 2004-06-29 2006-02-09 Daume Regelarmaturen Gmbh Doppelwandiger Sicherheitstank mit Ventil
KR100706661B1 (ko) * 2004-12-11 2007-04-23 (주)에이오앤 역압 차단 밸브
US8052794B2 (en) * 2005-09-12 2011-11-08 The United States Of America As Represented By The Secretary Of The Navy Directed reagents to improve material uniformity
DE102008018804B3 (de) 2008-04-15 2010-05-20 Astrium Gmbh Vorrichtung zur Überdrucksicherung von druckbeaufschlagten Komponenten
US10330210B2 (en) 2016-07-12 2019-06-25 Saudi Arabian Oil Company Utilizing clean gas to reliably operate main and pilot relief valve

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US2675204A (en) * 1948-09-30 1954-04-13 Johnson Clarence Noncorrodible fluid-pressure operated valve
US3100083A (en) * 1961-05-15 1963-08-06 Willis W Wardrup Water sprinkler valve
US3344807A (en) * 1965-08-27 1967-10-03 Lehrer Fritz Shut-off valve
US3422840A (en) * 1966-01-17 1969-01-21 Grove Valve & Regulator Co Relief valve with resilient seal means
US3689025A (en) * 1970-07-30 1972-09-05 Elmer P Kiser Air loaded valve
AT313010B (de) * 1972-02-04 1974-01-25 Unitherm Oesterreich Gmbh Absperrventil mit einer Einrichtung zur Anzeige eingetretener Undichtheiten
US3905392A (en) * 1974-07-29 1975-09-16 Hodgman Manufacturing Co Inc Alarm check valve
FR2422889A1 (fr) * 1978-04-14 1979-11-09 Commissariat Energie Atomique Soupape de regulation a declenchement automatique
FR2467342A1 (fr) * 1979-10-12 1981-04-17 Alsthom Atlantique Soupape de decharge d'une installation hydraulique
US4335744A (en) * 1980-04-07 1982-06-22 Control Components, Inc. Quiet safety relief valve
NZ203837A (en) * 1983-04-08 1986-09-10 Moygro Mfg Ltd Alarm check valve for sandwiching between flanges of pipes in automatic sprinkler system
US4794940A (en) * 1987-01-06 1989-01-03 Coe Corporation Plural diaphragm valve
US4779641A (en) * 1987-09-09 1988-10-25 Penicillin Assays, Inc. Sanitary control back pressure diaphragm valve and sanitary control system employing said valve

Also Published As

Publication number Publication date
FR2648890A1 (fr) 1990-12-28
ES2078295T3 (es) 1995-12-16
DE69029411D1 (de) 1997-01-23
EP0405684B1 (fr) 1995-09-13
JP2936281B2 (ja) 1999-08-23
JPH0341272A (ja) 1991-02-21
EP0405684A1 (fr) 1991-01-02
KR0185974B1 (ko) 1999-10-01
US5056555A (en) 1991-10-15
FR2648890B1 (fr) 1991-09-13
DE69029411T2 (de) 1997-04-03

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