FR2109419A5 - - Google Patents

Info

Publication number
FR2109419A5
FR2109419A5 FR7037344A FR7037344A FR2109419A5 FR 2109419 A5 FR2109419 A5 FR 2109419A5 FR 7037344 A FR7037344 A FR 7037344A FR 7037344 A FR7037344 A FR 7037344A FR 2109419 A5 FR2109419 A5 FR 2109419A5
Authority
FR
France
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.)
Expired
Application number
FR7037344A
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.)
Bennes Marrel SA
Original Assignee
Bennes Marrel 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 Bennes Marrel SA filed Critical Bennes Marrel SA
Priority to FR7037344A priority Critical patent/FR2109419A5/fr
Priority to GB4600871A priority patent/GB1320439A/en
Priority to DE19712149627 priority patent/DE2149627A1/de
Priority to AU34309/71A priority patent/AU3430971A/en
Priority to ES1971198631U priority patent/ES198631Y/es
Priority to US00188055A priority patent/US3750699A/en
Application granted granted Critical
Publication of FR2109419A5 publication Critical patent/FR2109419A5/fr
Expired 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
    • F16K17/0446—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 an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
    • F16K17/0453—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 an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces the member being a diaphragm
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Reciprocating Pumps (AREA)
  • Lift Valve (AREA)
FR7037344A 1970-10-09 1970-10-09 Expired FR2109419A5 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7037344A FR2109419A5 (fr) 1970-10-09 1970-10-09
GB4600871A GB1320439A (en) 1970-10-09 1971-10-04 Valves
DE19712149627 DE2149627A1 (de) 1970-10-09 1971-10-05 Hydraulisches Sicherheitsventil
AU34309/71A AU3430971A (en) 1970-10-09 1971-10-07 Valves
ES1971198631U ES198631Y (es) 1970-10-09 1971-10-09 Valvula de seguridad y descarga para un circuito hidrauli- co, fundamentalmente para los soportes de las minas.
US00188055A US3750699A (en) 1970-10-09 1971-10-12 Valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7037344A FR2109419A5 (fr) 1970-10-09 1970-10-09

Publications (1)

Publication Number Publication Date
FR2109419A5 true FR2109419A5 (fr) 1972-05-26

Family

ID=9062821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7037344A Expired FR2109419A5 (fr) 1970-10-09 1970-10-09

Country Status (6)

Country Link
US (1) US3750699A (fr)
AU (1) AU3430971A (fr)
DE (1) DE2149627A1 (fr)
ES (1) ES198631Y (fr)
FR (1) FR2109419A5 (fr)
GB (1) GB1320439A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489750A (en) * 1981-08-25 1984-12-25 Davol, Inc. Pressure operated pulsatile fluid flow device
DE3325580C2 (de) * 1983-07-15 1985-07-18 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Rückschlagventil
US4505287A (en) * 1983-11-03 1985-03-19 United States Of America As Represented By The United States Department Of Energy Flow metering valve
US20080148677A1 (en) * 2006-12-20 2008-06-26 Huber Engineered Woods Llc Reinforced Wood Panel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272470A (en) * 1964-02-06 1966-09-13 Grove Valve & Regulator Co Fluid flow control device
FR93141E (fr) * 1967-01-13 1969-02-14 Bennes Marrel Perfectionnements aux valves de sureté pour le coulissement des étanÇons hydrauliques assurant le soutenement dans les mines.

Also Published As

Publication number Publication date
DE2149627A1 (de) 1972-04-13
US3750699A (en) 1973-08-07
ES198631Y (es) 1975-12-01
GB1320439A (en) 1973-06-13
ES198631U (es) 1975-06-16
AU3430971A (en) 1973-04-12

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Legal Events

Date Code Title Description
ST Notification of lapse