FR2479942A1 - Dispositif d'isolement a soupape de surete taree - Google Patents

Dispositif d'isolement a soupape de surete taree Download PDF

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Publication number
FR2479942A1
FR2479942A1 FR8007459A FR8007459A FR2479942A1 FR 2479942 A1 FR2479942 A1 FR 2479942A1 FR 8007459 A FR8007459 A FR 8007459A FR 8007459 A FR8007459 A FR 8007459A FR 2479942 A1 FR2479942 A1 FR 2479942A1
Authority
FR
France
Prior art keywords
valve
isolation device
seat
chamber
communicates
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.)
Granted
Application number
FR8007459A
Other languages
English (en)
French (fr)
Other versions
FR2479942B1 (enExample
Inventor
Jean Chabat-Courrede
Francois Gemignani
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR8007459A priority Critical patent/FR2479942A1/fr
Priority to US06/164,908 priority patent/US4364541A/en
Priority to ZA00811830A priority patent/ZA811830B/xx
Priority to DE8181400489T priority patent/DE3165928D1/de
Priority to EP81400489A priority patent/EP0037334B1/fr
Priority to CA000374290A priority patent/CA1188956A/en
Priority to BR8101941A priority patent/BR8101941A/pt
Priority to ES500984A priority patent/ES8202119A1/es
Priority to AR284849A priority patent/AR226350A1/es
Publication of FR2479942A1 publication Critical patent/FR2479942A1/fr
Application granted granted Critical
Publication of FR2479942B1 publication Critical patent/FR2479942B1/fr
Granted legal-status Critical Current

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
    • F16K17/04—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
    • F16K17/0433—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 vibration preventing means
    • 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
    • F16K17/08—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 special arrangements for providing a large discharge passage
    • F16K17/085—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 special arrangements for providing a large discharge passage with diaphragm
    • 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
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Fluid-Damping Devices (AREA)
  • Control Of Fluid Pressure (AREA)
  • Details Of Valves (AREA)
FR8007459A 1980-04-02 1980-04-02 Dispositif d'isolement a soupape de surete taree Granted FR2479942A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8007459A FR2479942A1 (fr) 1980-04-02 1980-04-02 Dispositif d'isolement a soupape de surete taree
US06/164,908 US4364541A (en) 1980-04-02 1980-07-01 Isolating device for calibrated safety valve
ZA00811830A ZA811830B (en) 1980-04-02 1981-03-19 Isolating device
EP81400489A EP0037334B1 (fr) 1980-04-02 1981-03-27 Dispositif à vanne d'isolement à protection contre surpressions
DE8181400489T DE3165928D1 (en) 1980-04-02 1981-03-27 Shutoff valve device with pressure relief
CA000374290A CA1188956A (en) 1980-04-02 1981-03-31 Isolating device
BR8101941A BR8101941A (pt) 1980-04-02 1981-03-31 Dispositivo de isolamento
ES500984A ES8202119A1 (es) 1980-04-02 1981-04-01 Dispositivo de aislamiento de una valvula de seguridad es- tropeada.otrosi
AR284849A AR226350A1 (es) 1980-04-02 1981-04-02 Dispositivo de asilamiento de una valvula de seguridad calibrada destinado a ser instalado en un circuito,corriente arriba con respecto a dicha valvula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8007459A FR2479942A1 (fr) 1980-04-02 1980-04-02 Dispositif d'isolement a soupape de surete taree

Publications (2)

Publication Number Publication Date
FR2479942A1 true FR2479942A1 (fr) 1981-10-09
FR2479942B1 FR2479942B1 (enExample) 1982-07-16

Family

ID=9240467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007459A Granted FR2479942A1 (fr) 1980-04-02 1980-04-02 Dispositif d'isolement a soupape de surete taree

Country Status (9)

Country Link
US (1) US4364541A (enExample)
EP (1) EP0037334B1 (enExample)
AR (1) AR226350A1 (enExample)
BR (1) BR8101941A (enExample)
CA (1) CA1188956A (enExample)
DE (1) DE3165928D1 (enExample)
ES (1) ES8202119A1 (enExample)
FR (1) FR2479942A1 (enExample)
ZA (1) ZA811830B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132396C2 (de) * 1981-08-17 1985-11-07 Schultz, Wolfgang E., Dipl.-Ing., 8940 Memmingen Elektromagnet
ATE51281T1 (de) * 1983-01-21 1990-04-15 Fuji Kinzoku Kosaku Kk Regelventil.
DE3715562C2 (de) * 1987-05-09 1996-11-07 Sempell Babcock Ag Dämpfungseinrichtung für lineare Bewegungen
FR2621094B3 (fr) * 1987-09-30 1989-12-29 Beauvir Jacques Vanne a commande manuelle
DE3901702A1 (de) * 1989-01-21 1990-07-26 Klein Schanzlin & Becker Ag Lagereinrichtung fuer die gewindebuchse einer armaturenspindel
US5037277A (en) * 1989-07-26 1991-08-06 Flow International Corporation Poppet valve for a high pressure fluid pump
DE19754257A1 (de) * 1997-12-06 1999-06-10 Bosch Gmbh Robert Magnetventil für eine flüssigkeitsgeregelte Heiz- und/oder Kühlanlage
US6929238B2 (en) * 2000-02-18 2005-08-16 Ga Industries Inc. Electric motor actuated stop and self-closing check valve
DE10160970A1 (de) * 2001-12-11 2003-06-18 Bosch Gmbh Robert Ventil mit Dämfungselement
GB0221554D0 (en) * 2002-09-17 2002-10-23 Boc Group Plc Cylinder valve
DE10321154A1 (de) * 2003-05-12 2004-12-02 Robert Bosch Gmbh Ventil
US7694939B2 (en) * 2005-09-01 2010-04-13 Smc Kabushiki Kaisha Flow rate control valve
US8408518B2 (en) * 2009-11-13 2013-04-02 Fisher Controls International, Llc Electric actuators having internal load apparatus
US8636262B2 (en) * 2009-11-13 2014-01-28 Fisher Controls International, Llc Coupling apparatus for use with electric actuators
US8979063B2 (en) 2011-11-28 2015-03-17 Fisher Controls International Llc Failsafe apparatus for use with linear actuators
US9151401B2 (en) * 2011-12-29 2015-10-06 Tescom Corporation Fail-safe apparatus for use with fluid valves
JP6295499B2 (ja) 2012-07-18 2018-03-20 プレス−ヴァク エンジニアリング アーペーエス 圧力解放バルブ
US9958083B1 (en) * 2016-10-27 2018-05-01 National Enviornmental Products, Ltd. Force limited valve actuator and method therefor
CN111637260B (zh) * 2020-06-10 2021-11-09 盐城支点机械制造有限公司 一种方便更换滤网的阀门

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE426893C (de) * 1922-08-24 1926-03-19 Ludwig Poldermann Auslassventil fuer Vulkanisierapparate und aehnliche Dampfverbraucher
FR1304153A (fr) * 1961-08-10 1962-09-21 Air Liquide Perfectionnements aux dispositifs commandant un clapet
FR2103729A5 (enExample) * 1970-07-27 1972-04-14 Dresser Ind
US3850405A (en) * 1973-07-05 1974-11-26 Chandler Evans Inc Contaminant resistant valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1146723A (en) * 1914-07-03 1915-07-13 Perry Losh Combined stop and relief valve.
US1427111A (en) * 1918-01-28 1922-08-29 Hans L Knudsen Valve mechanism
US1582938A (en) * 1923-09-12 1926-05-04 Henry M Smith Valve
US1541757A (en) * 1924-03-05 1925-06-09 Ohio Injector Company Valve
US3198034A (en) * 1961-11-17 1965-08-03 Stamicarbon Valve actuator
US3589671A (en) * 1969-10-21 1971-06-29 Gerdts Gustav F Kg Valve
DE2345580C3 (de) * 1973-09-10 1978-05-24 Kraftwerk Union Ag, 4330 Muelheim Kernreaktoranlage
DE2430725C3 (de) * 1974-06-26 1978-03-09 Kraftwerk Union Ag, 4330 Muelheim Überdruckentlastung für eine Kernreaktoranlage
US4062375A (en) * 1976-06-18 1977-12-13 Center Compression Lock Company Tamper proof lock

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE426893C (de) * 1922-08-24 1926-03-19 Ludwig Poldermann Auslassventil fuer Vulkanisierapparate und aehnliche Dampfverbraucher
FR1304153A (fr) * 1961-08-10 1962-09-21 Air Liquide Perfectionnements aux dispositifs commandant un clapet
FR2103729A5 (enExample) * 1970-07-27 1972-04-14 Dresser Ind
US3850405A (en) * 1973-07-05 1974-11-26 Chandler Evans Inc Contaminant resistant valve

Also Published As

Publication number Publication date
ES500984A0 (es) 1982-01-01
EP0037334B1 (fr) 1984-09-12
FR2479942B1 (enExample) 1982-07-16
EP0037334A1 (fr) 1981-10-07
ES8202119A1 (es) 1982-01-01
AR226350A1 (es) 1982-06-30
US4364541A (en) 1982-12-21
DE3165928D1 (en) 1984-10-18
ZA811830B (en) 1982-04-28
BR8101941A (pt) 1981-10-06
CA1188956A (en) 1985-06-18

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