DE3141070C2 - - Google Patents

Info

Publication number
DE3141070C2
DE3141070C2 DE19813141070 DE3141070A DE3141070C2 DE 3141070 C2 DE3141070 C2 DE 3141070C2 DE 19813141070 DE19813141070 DE 19813141070 DE 3141070 A DE3141070 A DE 3141070A DE 3141070 C2 DE3141070 C2 DE 3141070C2
Authority
DE
Germany
Prior art keywords
cooling
oil
cylinder head
nozzle
injection nozzle
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
DE19813141070
Other languages
German (de)
English (en)
Other versions
DE3141070C3 (de
DE3141070A1 (de
Inventor
Werner 6804 Ilvesheim De Moench
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.)
Caterpillar Energy Solutions GmbH
Original Assignee
Motoren Werke Mannheim 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 Motoren Werke Mannheim AG filed Critical Motoren Werke Mannheim AG
Priority to DE19813141070 priority Critical patent/DE3141070C3/de
Publication of DE3141070A1 publication Critical patent/DE3141070A1/de
Publication of DE3141070C2 publication Critical patent/DE3141070C2/de
Application granted granted Critical
Publication of DE3141070C3 publication Critical patent/DE3141070C3/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/12—Arrangements for cooling other engine or machine parts
    • F01P3/16—Arrangements for cooling other engine or machine parts for cooling fuel injectors or sparking-plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
DE19813141070 1981-10-16 1981-10-16 Kühlung einer Kraftstoffeinspritzdüse für eine Brennkraftmaschine Expired - Fee Related DE3141070C3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813141070 DE3141070C3 (de) 1981-10-16 1981-10-16 Kühlung einer Kraftstoffeinspritzdüse für eine Brennkraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813141070 DE3141070C3 (de) 1981-10-16 1981-10-16 Kühlung einer Kraftstoffeinspritzdüse für eine Brennkraftmaschine

Publications (3)

Publication Number Publication Date
DE3141070A1 DE3141070A1 (de) 1983-04-28
DE3141070C2 true DE3141070C2 (enExample) 1990-08-16
DE3141070C3 DE3141070C3 (de) 1997-03-13

Family

ID=6144212

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813141070 Expired - Fee Related DE3141070C3 (de) 1981-10-16 1981-10-16 Kühlung einer Kraftstoffeinspritzdüse für eine Brennkraftmaschine

Country Status (1)

Country Link
DE (1) DE3141070C3 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT500773B8 (de) 2004-08-24 2007-02-15 Bosch Gmbh Robert Einspritzdüse für brennkraftmaschinen
CN104775936B (zh) * 2009-12-04 2017-05-24 胡斯华纳有限公司 用于内燃机的燃料输送系统
CN105840289A (zh) * 2016-03-24 2016-08-10 中国北方发动机研究所(天津) 一种共轨喷油器冷却系统
US11708810B1 (en) 2022-05-17 2023-07-25 Caterpillar Inc. Fuel system and engine head assembly having double-walled fuel connector for cooling fuel return

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE648930C (de) * 1930-02-06 1937-08-13 Spontan Ab Brennkraftmaschine mit OElkuehlung
DE580033C (de) * 1930-03-27 1933-07-05 Schweizerische Lokomotiv Einrichtung zum Kuehlen von Brennstoffduesenventilen
DE721753C (de) * 1940-08-04 1942-06-18 Bosch Gmbh Robert Gekuehlte, insbesondere fluessigkeitsgesteuerte Einspritzduese fuer Brennkraftmaschinen
GB840588A (en) * 1958-05-12 1960-07-06 Tatra Np Improvements in cooling systems for fuel injectors in air-cooled internal combustionengines
US3063435A (en) * 1960-12-24 1962-11-13 Maschf Augsburg Nuernberg Ag Cylinder head assembly for air-cooled internal combustion engines
DE2438193C2 (de) * 1974-08-08 1982-12-16 Tatra N.P., Kopřivnice Zylinderkopf für luftgekühlte Einspritz-Brennkraftmaschinen
CS195129B1 (en) * 1977-11-01 1980-01-31 Jindrich Jaluvka Device for cooling the cylinder head by the air of the cooled engines

Also Published As

Publication number Publication date
DE3141070C3 (de) 1997-03-13
DE3141070A1 (de) 1983-04-28

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: MOTOREN-WERKE MANNHEIM AG, 68167 MANNHEIM, DE

8320 Willingness to grant licenses declared (paragraph 23)
8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted
8339 Ceased/non-payment of the annual fee