FR2226875A5 - Aircraft engine fuel pump sealing arrgt - chamber between fuel and oil lines monitored for leakage - Google Patents

Aircraft engine fuel pump sealing arrgt - chamber between fuel and oil lines monitored for leakage

Info

Publication number
FR2226875A5
FR2226875A5 FR7314160A FR7314160A FR2226875A5 FR 2226875 A5 FR2226875 A5 FR 2226875A5 FR 7314160 A FR7314160 A FR 7314160A FR 7314160 A FR7314160 A FR 7314160A FR 2226875 A5 FR2226875 A5 FR 2226875A5
Authority
FR
France
Prior art keywords
chamber
fuel
arrgt
leakage
aircraft engine
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
Application number
FR7314160A
Other languages
English (en)
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 FR7314160A priority Critical patent/FR2226875A5/fr
Application granted granted Critical
Publication of FR2226875A5 publication Critical patent/FR2226875A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/043—Shafts
    • F04D29/044—Arrangements for joining or assembling shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/086—Sealings especially adapted for liquid pumps
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Testing Of Engines (AREA)
FR7314160A 1973-04-18 1973-04-18 Aircraft engine fuel pump sealing arrgt - chamber between fuel and oil lines monitored for leakage Expired FR2226875A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7314160A FR2226875A5 (en) 1973-04-18 1973-04-18 Aircraft engine fuel pump sealing arrgt - chamber between fuel and oil lines monitored for leakage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7314160A FR2226875A5 (en) 1973-04-18 1973-04-18 Aircraft engine fuel pump sealing arrgt - chamber between fuel and oil lines monitored for leakage

Publications (1)

Publication Number Publication Date
FR2226875A5 true FR2226875A5 (en) 1974-11-15

Family

ID=9118192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7314160A Expired FR2226875A5 (en) 1973-04-18 1973-04-18 Aircraft engine fuel pump sealing arrgt - chamber between fuel and oil lines monitored for leakage

Country Status (1)

Country Link
FR (1) FR2226875A5 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148583A1 (fr) * 1983-12-22 1985-07-17 LUCAS INDUSTRIES public limited company Pompes à combustible
WO1992019869A1 (fr) * 1991-04-30 1992-11-12 Nova Corporation Of Alberta Systeme de joints coplanaires
DE4228042A1 (de) * 1992-08-24 1994-03-03 Klein Schanzlin & Becker Ag Druckdeckel für Kreiselpumpen
DE102007013917A1 (de) * 2007-03-20 2008-09-11 Andritz Küsters GmbH & Co. KG Walze
WO2016124294A1 (fr) * 2015-02-03 2016-08-11 Siemens Aktiengesellschaft Système de conduite de combustible à réservoir de fuite
DE102007063749B4 (de) * 2007-03-20 2020-06-25 Andritz Küsters Gmbh Walze

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148583A1 (fr) * 1983-12-22 1985-07-17 LUCAS INDUSTRIES public limited company Pompes à combustible
WO1992019869A1 (fr) * 1991-04-30 1992-11-12 Nova Corporation Of Alberta Systeme de joints coplanaires
DE4228042A1 (de) * 1992-08-24 1994-03-03 Klein Schanzlin & Becker Ag Druckdeckel für Kreiselpumpen
DE102007013917A1 (de) * 2007-03-20 2008-09-11 Andritz Küsters GmbH & Co. KG Walze
DE102007013917B4 (de) * 2007-03-20 2015-03-05 Andritz Küsters Gmbh Walze
DE102007063749B4 (de) * 2007-03-20 2020-06-25 Andritz Küsters Gmbh Walze
WO2016124294A1 (fr) * 2015-02-03 2016-08-11 Siemens Aktiengesellschaft Système de conduite de combustible à réservoir de fuite

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse