FR2659412B1 - NON-RETURN VALVE DEVICE FOR HYDRAULIC CIRCUITS. - Google Patents

NON-RETURN VALVE DEVICE FOR HYDRAULIC CIRCUITS.

Info

Publication number
FR2659412B1
FR2659412B1 FR9002875A FR9002875A FR2659412B1 FR 2659412 B1 FR2659412 B1 FR 2659412B1 FR 9002875 A FR9002875 A FR 9002875A FR 9002875 A FR9002875 A FR 9002875A FR 2659412 B1 FR2659412 B1 FR 2659412B1
Authority
FR
France
Prior art keywords
valve device
return valve
hydraulic circuits
hydraulic
circuits
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.)
Expired - Lifetime
Application number
FR9002875A
Other languages
French (fr)
Other versions
FR2659412A1 (en
Inventor
Rembliere Jean-Michel
Le Houedec Patrice
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.)
Societe dApplications des Machines Motrices SAMM SA
Original Assignee
Societe dApplications des Machines Motrices SAMM 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 Societe dApplications des Machines Motrices SAMM SA filed Critical Societe dApplications des Machines Motrices SAMM SA
Priority to FR9002875A priority Critical patent/FR2659412B1/en
Publication of FR2659412A1 publication Critical patent/FR2659412A1/en
Application granted granted Critical
Publication of FR2659412B1 publication Critical patent/FR2659412B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
FR9002875A 1990-03-07 1990-03-07 NON-RETURN VALVE DEVICE FOR HYDRAULIC CIRCUITS. Expired - Lifetime FR2659412B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9002875A FR2659412B1 (en) 1990-03-07 1990-03-07 NON-RETURN VALVE DEVICE FOR HYDRAULIC CIRCUITS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9002875A FR2659412B1 (en) 1990-03-07 1990-03-07 NON-RETURN VALVE DEVICE FOR HYDRAULIC CIRCUITS.

Publications (2)

Publication Number Publication Date
FR2659412A1 FR2659412A1 (en) 1991-09-13
FR2659412B1 true FR2659412B1 (en) 1992-08-14

Family

ID=9394469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9002875A Expired - Lifetime FR2659412B1 (en) 1990-03-07 1990-03-07 NON-RETURN VALVE DEVICE FOR HYDRAULIC CIRCUITS.

Country Status (1)

Country Link
FR (1) FR2659412B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1462690B1 (en) 2003-03-28 2006-01-18 Luxembourg Patent Company S.A. Valve for gas container
DE602004001150T2 (en) * 2003-03-28 2007-04-19 Luxembourg Patent Company S.A. Valve for a gas or liquid cylinder
GB2441914B (en) * 2003-10-27 2008-06-18 Baker Hughes Inc Chemical injection check valve
US8016035B2 (en) * 2003-10-27 2011-09-13 Baker Hughes Incorporated Chemical injection check valve incorporated into a tubing retrievable safety valve
DE102004033022A1 (en) * 2004-07-08 2006-02-02 Ina-Schaeffler Kg check valve
EP3502530B1 (en) * 2017-12-21 2020-09-23 Tetra Laval Holdings & Finance S.A. Suction valve
EP4015882B1 (en) * 2020-12-16 2024-05-01 Danfoss A/S Check-valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2318963A (en) * 1940-11-28 1943-05-11 Arthur L Parker Valve assembly
SE326347B (en) * 1965-05-21 1970-07-20 C Nyberg
SE404150B (en) * 1977-02-16 1978-09-25 Stal Laval Turbin Ab DEVICE FOR ELECTRONRAL WELDING OF A ROTATION SYMMETRIC BODY
JPS5551173A (en) * 1978-10-09 1980-04-14 Toa Valve Kk Preparation of valve body in safety valve

Also Published As

Publication number Publication date
FR2659412A1 (en) 1991-09-13

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