ES455140A1 - Dispositivo para paliar el riesgo de fuga del combustible deinyeccion, especialmente en el circuito de refrigeracion de un inyector de un motor diesel. - Google Patents

Dispositivo para paliar el riesgo de fuga del combustible deinyeccion, especialmente en el circuito de refrigeracion de un inyector de un motor diesel.

Info

Publication number
ES455140A1
ES455140A1 ES455140A ES455140A ES455140A1 ES 455140 A1 ES455140 A1 ES 455140A1 ES 455140 A ES455140 A ES 455140A ES 455140 A ES455140 A ES 455140A ES 455140 A1 ES455140 A1 ES 455140A1
Authority
ES
Spain
Prior art keywords
risk
diesel engine
injector
obviating
injection fuel
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
ES455140A
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.)
Everllence France SAS
Original Assignee
Societe dEtudes de Machines Thermiques SEMT 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 dEtudes de Machines Thermiques SEMT SA filed Critical Societe dEtudes de Machines Thermiques SEMT SA
Publication of ES455140A1 publication Critical patent/ES455140A1/es
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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • F02M53/043—Injectors with heating, cooling, or thermally-insulating means with cooling means other than air cooling
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Dispositivo para paliar el riesgo de fuga del combustible de inyeccion, especialmente en el circuito de refrigeracion de un inyector de un motor diesel, al nivel de los cristales de tal inyector, atravesados por un canal de llegada de combustible, por un taladro central destinado a alojar el pulsador y la aguja de tal inyector y al menos por dos canales de llegada y de retorno, respectivamente, del fluido refrigerante, caracterizado dicho dispositivo porque al nivel del plano definido por los cristales de dicho inyector se disponen unos canales de recuperacion de fugas formados entre el citado canal de llegada de combustible y los mencionados canales de refrigeracion sin comunicación reciproca.
ES455140A 1976-02-20 1977-01-18 Dispositivo para paliar el riesgo de fuga del combustible deinyeccion, especialmente en el circuito de refrigeracion de un inyector de un motor diesel. Expired ES455140A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604813A FR2341751A1 (fr) 1976-02-20 1976-02-20 Procede et dispositif pour pallier le risque de fuite de combustible d'injection notamment dans le circuit de refroidissement des injecteurs d'un moteur diesel

Publications (1)

Publication Number Publication Date
ES455140A1 true ES455140A1 (es) 1978-04-16

Family

ID=9169418

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455140A Expired ES455140A1 (es) 1976-02-20 1977-01-18 Dispositivo para paliar el riesgo de fuga del combustible deinyeccion, especialmente en el circuito de refrigeracion de un inyector de un motor diesel.

Country Status (21)

Country Link
US (1) US4094465A (es)
JP (1) JPS52122723A (es)
AU (2) AU2146677A (es)
BE (1) BE851577A (es)
BR (1) BR7701083A (es)
CH (1) CH606790A5 (es)
CS (1) CS205033B2 (es)
DD (1) DD127769A5 (es)
DE (1) DE2707003C2 (es)
DK (1) DK144433C (es)
ES (1) ES455140A1 (es)
FI (1) FI770315A7 (es)
FR (1) FR2341751A1 (es)
GB (1) GB1560953A (es)
IT (1) IT1083336B (es)
NL (1) NL7701355A (es)
NO (1) NO770080L (es)
PL (1) PL109822B1 (es)
SE (1) SE7700303L (es)
SU (1) SU676187A3 (es)
YU (1) YU18377A (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456138A (en) * 1977-10-12 1979-05-04 Hitachi Maxell Nonaqueous electrolyte battery
US5033677A (en) * 1989-09-07 1991-07-23 Kumar Viraraghavan S Vortex valve-controlled fuel injector
JP3228497B2 (ja) * 1996-03-27 2001-11-12 株式会社豊田中央研究所 燃料噴射弁のデポジット低減法およびデポジット低減式燃料噴射弁
US6116522A (en) * 1996-04-16 2000-09-12 Motorenfabrik Hatz Gmbh & Co. Kg Fuel injection device
DE19614980C1 (de) * 1996-04-16 1997-09-18 Hatz Motoren Einspritzvorrichtung
DE19915685A1 (de) * 1999-04-07 2000-10-12 Delphi Tech Inc Einspritzventil zur Kraftstoffeinspritzung in einer Verbrennungskraftmaschine
US6375098B1 (en) * 2000-04-07 2002-04-23 Delphi Technologies, Inc. Injection valve for the fuel injection in an internal combustion engine
DE10213380B4 (de) * 2001-09-04 2010-08-12 Robert Bosch Gmbh Kraftstoffeinspritzventil für eine Brennkraftmaschine
DE10324985B4 (de) * 2003-06-03 2005-06-16 Man B & W Diesel Ag Kraftstoffeinspritzdüse
DE102004022428A1 (de) * 2004-05-06 2005-12-01 Siemens Ag Einspritzventil für Brennkraftmaschinen
JP4380549B2 (ja) * 2005-01-31 2009-12-09 株式会社デンソー 燃料噴射弁
US8517284B2 (en) * 2009-05-13 2013-08-27 Caterpillar Inc. System and method for internal cooling of a fuel injector
DE102011086795A1 (de) * 2011-11-22 2013-05-23 Robert Bosch Gmbh Vorrichtung zur Kühlung eines Dosierventils
DE102013006420B4 (de) * 2013-04-15 2014-11-06 L'orange Gmbh Kraftstoffinjektor
AT14569U1 (de) * 2014-12-04 2016-01-15 Avl List Gmbh Zylinderkopf für eine Brennkraftmaschine
DE102016211477A1 (de) * 2016-06-27 2017-12-28 Robert Bosch Gmbh Düsenkörper für einen Kraftstoffinjektor
JP6988352B2 (ja) 2017-10-11 2022-01-05 株式会社デンソー 燃料ポンプ
DE102020102194A1 (de) 2020-01-30 2021-08-05 Man Energy Solutions Se Kraftstoffeinspritzventil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH167276A (de) * 1933-02-25 1934-02-15 Sulzer Ag Brennstoffeinspritzvorrichtung.
GB446274A (en) * 1934-10-25 1936-04-27 Johannes Miller Improvements in fuel injection devices for internal combustion engines
US2425229A (en) * 1940-10-11 1947-08-05 Bendix Aviat Corp Fuel injection apparatus
US3460760A (en) * 1967-06-15 1969-08-12 Gen Motors Corp Fuel injection nozzle assembly
FR2137179B1 (es) * 1971-05-14 1973-05-11 Semt

Also Published As

Publication number Publication date
AU512462B1 (en) 1980-10-09
FR2341751A1 (fr) 1977-09-16
GB1560953A (en) 1980-02-13
FI770315A7 (es) 1977-08-21
DE2707003C2 (de) 1982-07-08
IT1083336B (it) 1985-05-21
NL7701355A (nl) 1977-08-23
DK144433C (da) 1982-08-23
CS205033B2 (en) 1981-04-30
SE7700303L (sv) 1977-08-21
YU18377A (en) 1982-02-28
NO770080L (no) 1977-08-23
AU2146677A (en) 1978-07-27
BE851577A (fr) 1977-08-18
SU676187A3 (ru) 1979-07-25
CH606790A5 (es) 1978-11-15
BR7701083A (pt) 1977-10-18
DE2707003A1 (de) 1977-09-01
JPS52122723A (en) 1977-10-15
PL109822B1 (en) 1980-06-30
DD127769A5 (de) 1977-10-12
FR2341751B1 (es) 1979-05-18
DK69277A (da) 1977-08-21
DK144433B (da) 1982-03-08
US4094465A (en) 1978-06-13

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