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FR2721088B1 - Raccord de conduites de carburant comportant un ajutage et un dispositif de son blocage axial dans le perçage de branchement. - Google Patents

Raccord de conduites de carburant comportant un ajutage et un dispositif de son blocage axial dans le perçage de branchement.

Info

Publication number
FR2721088B1
FR2721088B1 FR9505656A FR9505656A FR2721088B1 FR 2721088 B1 FR2721088 B1 FR 2721088B1 FR 9505656 A FR9505656 A FR 9505656A FR 9505656 A FR9505656 A FR 9505656A FR 2721088 B1 FR2721088 B1 FR 2721088B1
Authority
FR
France
Prior art keywords
nozzle
fuel line
connection
axially locking
connection hole
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
FR9505656A
Other languages
English (en)
Other versions
FR2721088A1 (fr
Inventor
Erwin Krimmer
Peter Jauernig
Bruno Hezel
Andreas-Bernd Rosenbusch
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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
Priority claimed from DE9409427U external-priority patent/DE9409427U1/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2721088A1 publication Critical patent/FR2721088A1/fr
Application granted granted Critical
Publication of FR2721088B1 publication Critical patent/FR2721088B1/fr
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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
    • F16L47/32—Branch units, e.g. made in one piece, welded, riveted
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/002—Arrangement of leakage or drain conduits in or from injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
FR9505656A 1994-06-10 1995-05-12 Raccord de conduites de carburant comportant un ajutage et un dispositif de son blocage axial dans le perçage de branchement. Expired - Lifetime FR2721088B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9409427U DE9409427U1 (de) 1994-06-10 1994-06-10 Kraftstoffleitungsverbindungsteil
DE19505574A DE19505574A1 (de) 1994-06-10 1995-02-18 Kraftstoffleitungsverbindungsteil

Publications (2)

Publication Number Publication Date
FR2721088A1 FR2721088A1 (fr) 1995-12-15
FR2721088B1 true FR2721088B1 (fr) 1997-09-12

Family

ID=25962152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9505656A Expired - Lifetime FR2721088B1 (fr) 1994-06-10 1995-05-12 Raccord de conduites de carburant comportant un ajutage et un dispositif de son blocage axial dans le perçage de branchement.

Country Status (2)

Country Link
US (1) US5666922A (fr)
FR (1) FR2721088B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9615305D0 (en) * 1996-07-20 1996-09-04 Lucas Ind Plc Connector
DE19747736C1 (de) * 1997-10-29 1999-04-08 Siemens Ag Druckspeicher für Kraftstoffversorgungssysteme
FR2771472B1 (fr) 1997-11-21 2000-01-14 Renault Raccord encliquetable notamment pour conduites de carburant
DE10115322A1 (de) * 2001-03-28 2002-10-17 Bosch Gmbh Robert Kraftstoff-Einspritzvorrichtung für Brennkraftmaschinen, insbesondere Common-Rail-Injektor
EP1662132A3 (fr) * 2004-11-25 2006-06-07 Itt Manufacturing Enterprises, Inc. Dispositif de fixation d'un conduit de retour de carburant sur un injecteur et dispositif d'aspiration de carburant d'un injecteur
GB2467321A (en) * 2009-01-28 2010-08-04 Fluid Transfer Systems Ltd Snap-fit connector and non-return valve for a fuel injector leak-off line
CN102401724B (zh) * 2011-12-06 2014-11-26 合肥美的电冰箱有限公司 汉森阀检漏装置
DE102018118120A1 (de) * 2018-07-26 2020-01-30 Liebherr-Components Deggendorf Gmbh Anschlussstück für Kraftstoffinjektor eines Verbrennungsmotors

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686896A (en) * 1969-09-29 1972-08-29 Smiths Industries Ltd End fittings for flexible drive cables
GB8519734D0 (en) * 1985-08-06 1985-09-11 Gill D C Connector for conveying fluid
US5083433A (en) * 1987-06-04 1992-01-28 Automotive Products Plc Prefilled hydraulic actuator apparatus with separate reservoir and quick-connect between them
DE8711736U1 (de) * 1987-08-29 1988-09-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Niveausteuereinrichtung mit einem Druckschalter
DE8714124U1 (de) * 1987-10-22 1987-12-03 BÜCHI LABORATORIUMS-TECHNIK AG, Flawil Vorrichtung zum Zusammenhalten und Lösen konischer Verbindungen
JPH0749011Y2 (ja) * 1988-08-03 1995-11-13 臼井国際産業株式会社 フユーエルデリバリパイプ
DE8908177U1 (de) * 1989-07-05 1989-09-07 B. Braun Melsungen Ag, 34212 Melsungen Schlauchkupplung
US5022355A (en) * 1990-04-23 1991-06-11 Outboard Motor Corporation Internal combustion engine
US5111794A (en) * 1990-06-29 1992-05-12 Siemens Automotive L.P. Fuel rail for bottom and side fed injectors
US5219188A (en) * 1991-01-09 1993-06-15 Sanoh Kogyo Kabushiki Kaisha Construction for preventing incomplete connection of pipes
US5213376A (en) * 1991-09-03 1993-05-25 Itt Corporation Squeeze-to-release quick connector
DE4214105A1 (de) * 1992-04-29 1993-11-04 Voss Armaturen Steckverbinder fuer schlauch- oder rohrleitungen, insbesondere fuer kraftstoffleitungen von verbrennungsmotoren
JPH061985U (ja) * 1992-06-15 1994-01-14 サンデン株式会社 ガスチャージコネクタ
DE4413346C1 (de) * 1994-04-18 1995-08-17 Rasmussen Gmbh Steckkupplung zum Verbinden zweier Fluidleitungen
US5452924A (en) * 1994-06-20 1995-09-26 Bundy Corporation Manually operable release mechanism for quick connector
US5511527A (en) * 1995-06-28 1996-04-30 Siemens Automotive Corporation Fuel rail assembly with crossover hose

Also Published As

Publication number Publication date
US5666922A (en) 1997-09-16
FR2721088A1 (fr) 1995-12-15

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