FR2654466A1 - Clapet anti-siphon pour pompe de lubrification de turbomachine. - Google Patents

Clapet anti-siphon pour pompe de lubrification de turbomachine. Download PDF

Info

Publication number
FR2654466A1
FR2654466A1 FR8914962A FR8914962A FR2654466A1 FR 2654466 A1 FR2654466 A1 FR 2654466A1 FR 8914962 A FR8914962 A FR 8914962A FR 8914962 A FR8914962 A FR 8914962A FR 2654466 A1 FR2654466 A1 FR 2654466A1
Authority
FR
France
Prior art keywords
valve
pump
seat
cover
control chamber
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
FR8914962A
Other languages
English (en)
French (fr)
Other versions
FR2654466B1 (enrdf_load_stackoverflow
Inventor
Allaria Alain
Paulin
Masclet Dominique
Yves
Georges
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR8914962A priority Critical patent/FR2654466A1/fr
Publication of FR2654466A1 publication Critical patent/FR2654466A1/fr
Application granted granted Critical
Publication of FR2654466B1 publication Critical patent/FR2654466B1/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
    • F16N—LUBRICATING
    • F16N23/00—Special adaptations of check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/225—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR8914962A 1989-11-15 1989-11-15 Clapet anti-siphon pour pompe de lubrification de turbomachine. Granted FR2654466A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8914962A FR2654466A1 (fr) 1989-11-15 1989-11-15 Clapet anti-siphon pour pompe de lubrification de turbomachine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8914962A FR2654466A1 (fr) 1989-11-15 1989-11-15 Clapet anti-siphon pour pompe de lubrification de turbomachine.

Publications (2)

Publication Number Publication Date
FR2654466A1 true FR2654466A1 (fr) 1991-05-17
FR2654466B1 FR2654466B1 (enrdf_load_stackoverflow) 1994-04-22

Family

ID=9387410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8914962A Granted FR2654466A1 (fr) 1989-11-15 1989-11-15 Clapet anti-siphon pour pompe de lubrification de turbomachine.

Country Status (1)

Country Link
FR (1) FR2654466A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104141539A (zh) * 2013-05-10 2014-11-12 航空技术空间股份有限公司 具有用于风力旋转的防虹吸阀的涡轮机润滑系统
EP2818651A1 (fr) 2013-06-25 2014-12-31 Techspace Aero S.A. Clapet anti-siphon commandé par piston

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB634362A (en) * 1944-02-08 1950-03-22 British Thomson Houston Co Ltd Improvements in and relating to fluid valve constructions
DE3723673A1 (de) * 1987-07-17 1989-01-26 Wessel Hydraulik Extern angesteuertes rueckschlagventil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB634362A (en) * 1944-02-08 1950-03-22 British Thomson Houston Co Ltd Improvements in and relating to fluid valve constructions
DE3723673A1 (de) * 1987-07-17 1989-01-26 Wessel Hydraulik Extern angesteuertes rueckschlagventil

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104141539A (zh) * 2013-05-10 2014-11-12 航空技术空间股份有限公司 具有用于风力旋转的防虹吸阀的涡轮机润滑系统
EP2818651A1 (fr) 2013-06-25 2014-12-31 Techspace Aero S.A. Clapet anti-siphon commandé par piston
US9441746B2 (en) 2013-06-25 2016-09-13 Techspace Aero S.A. Piston-controlled anti-siphon valve

Also Published As

Publication number Publication date
FR2654466B1 (enrdf_load_stackoverflow) 1994-04-22

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CD Change of name or company name
TP Transmission of property
TP Transmission of property
ST Notification of lapse

Effective date: 20090731