FR2511751B1 - Raccord pour une conduite d'injection de carburant sous pression mettant en communication une pompe d'injection et un injecteur - Google Patents

Raccord pour une conduite d'injection de carburant sous pression mettant en communication une pompe d'injection et un injecteur

Info

Publication number
FR2511751B1
FR2511751B1 FR8214320A FR8214320A FR2511751B1 FR 2511751 B1 FR2511751 B1 FR 2511751B1 FR 8214320 A FR8214320 A FR 8214320A FR 8214320 A FR8214320 A FR 8214320A FR 2511751 B1 FR2511751 B1 FR 2511751B1
Authority
FR
France
Prior art keywords
injector
connection
line connecting
pressure fuel
fuel injection
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
FR8214320A
Other languages
English (en)
Other versions
FR2511751A1 (fr
Inventor
Hubert Hitziger
Helmut Weis
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of FR2511751A1 publication Critical patent/FR2511751A1/fr
Application granted granted Critical
Publication of FR2511751B1 publication Critical patent/FR2511751B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F02M55/004—Joints; Sealings
    • F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0206—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the collar not being integral with the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
FR8214320A 1981-08-22 1982-08-19 Raccord pour une conduite d'injection de carburant sous pression mettant en communication une pompe d'injection et un injecteur Expired FR2511751B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19818124605 DE8124605U1 (de) 1981-08-22 1981-08-22 Anschlussverbindung fuer eine kraftstoffdruckleitung zwischen einer einspritzpumpe einenendes sowie einem einspritzventil andernendes

Publications (2)

Publication Number Publication Date
FR2511751A1 FR2511751A1 (fr) 1983-02-25
FR2511751B1 true FR2511751B1 (fr) 1985-12-27

Family

ID=6730566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8214320A Expired FR2511751B1 (fr) 1981-08-22 1982-08-19 Raccord pour une conduite d'injection de carburant sous pression mettant en communication une pompe d'injection et un injecteur

Country Status (4)

Country Link
JP (1) JPS5870590U (fr)
CH (1) CH657421A5 (fr)
DE (1) DE8124605U1 (fr)
FR (1) FR2511751B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61585U (ja) * 1984-06-07 1986-01-06 臼井国際産業株式会社 高圧燃料噴射管の接続頭部構造
US4708371A (en) * 1986-04-09 1987-11-24 Pratt & Whitney Canada Inc. Coupling for a fuel manifold
US5172939A (en) * 1989-10-14 1992-12-22 Usui Kokusai Sangyo Kaisha Ltd. Connection structure for branch pipe in high-pressure fuel rail
DE19916796A1 (de) * 1999-04-14 2000-10-19 Bosch Gmbh Robert Druckleitungsanschlussmutter
US20080098989A1 (en) * 2006-10-31 2008-05-01 Caterpillar Inc. Fuel-injection system
EP1985841A1 (fr) * 2007-04-27 2008-10-29 Continental Automotive GmbH Agencement d'entrée de liquide pour soupape d'injection, et soupape d'injection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975269A (en) * 1933-05-24 1934-10-02 Corning Glass Works Glass pipe
FR1065308A (fr) * 1952-06-26 1954-05-24 Canalisation perfectionnée pour plusieurs fluides
FR1276007A (fr) * 1960-05-04 1961-11-17 A Braun & Fils Atel Raccord destiné à relier des canalisations coaxiales
DE7638072U1 (de) * 1976-12-04 1977-03-17 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Brennkraftmaschine mit Kraftstoffeinspritzvorrichtung
US4149568A (en) * 1977-12-07 1979-04-17 Caterpillar Tractor Co. Double walled fuel line
DE2938678A1 (de) * 1979-09-25 1981-04-09 Nova-Werke AG, Effretikon Leitungsanordnung fuer hohe druecke

Also Published As

Publication number Publication date
CH657421A5 (en) 1986-08-29
FR2511751A1 (fr) 1983-02-25
JPS5870590U (ja) 1983-05-13
DE8124605U1 (de) 1981-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse