GB363560A - A cooling device for fuel injection valves of internal combustion engines - Google Patents

A cooling device for fuel injection valves of internal combustion engines

Info

Publication number
GB363560A
GB363560A GB6579/31A GB657931A GB363560A GB 363560 A GB363560 A GB 363560A GB 6579/31 A GB6579/31 A GB 6579/31A GB 657931 A GB657931 A GB 657931A GB 363560 A GB363560 A GB 363560A
Authority
GB
United Kingdom
Prior art keywords
cooling
chamber
sleeve
injector
internal combustion
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
GB6579/31A
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.)
Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
Original Assignee
Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
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 Schweizerische Lokomotiv und Maschinenfabrik AG (SLM) filed Critical Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
Publication of GB363560A publication Critical patent/GB363560A/en
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
    • 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
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/07—Nozzles and injectors with controllable fuel supply
    • F02M2700/077—Injectors having cooling or heating means

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

363,560. Fuel injectors. SWISS LOCOMOTIVE & MACHINE WORKS, Winterthur, Switzerland. March 3, 1931, No. 6579. Convention date, March 27, 1930. [Class 7 (iii).] The body 2 of a liquid fuel injector is mounted within a sleeve 3 having at its inner end a chamber 7 to which a cooling medium is supplied direct by a pipe 8, the cooling fluid being discharged from the chamber 7 into the cooling chamber of the cylinder head. The inner wall of the cooling chamber 7 is formed by a tubular nut 9 which may closely surround the lower portion of the injector body to ensure a good transferent of heat. The construction is such that the injector may be removed complete from the sleeve 7 without disturbing the cooling arrangement. The pipe 8 may enter the sleeve 7 tangentially or radially ; when the cooling medium is admitted tangentially the discharge. orifice is located near the inlet.
GB6579/31A 1930-03-27 1931-03-03 A cooling device for fuel injection valves of internal combustion engines Expired GB363560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH363560X 1930-03-27

Publications (1)

Publication Number Publication Date
GB363560A true GB363560A (en) 1931-12-24

Family

ID=4513276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6579/31A Expired GB363560A (en) 1930-03-27 1931-03-03 A cooling device for fuel injection valves of internal combustion engines

Country Status (1)

Country Link
GB (1) GB363560A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008049147A1 (en) * 2006-10-24 2008-05-02 David Littlewood Johnson Induction and fuel delivery system for piston engine
US20140332180A1 (en) * 2011-11-25 2014-11-13 Robert Bosch Gmbh Cooling device with drainage openings for a metering valve
AT514554B1 (en) * 2013-11-08 2015-02-15 Avl List Gmbh Internal combustion engine with a cylinder head

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008049147A1 (en) * 2006-10-24 2008-05-02 David Littlewood Johnson Induction and fuel delivery system for piston engine
GB2454621A (en) * 2006-10-24 2009-05-13 David Littlewood Johnson Induction and fuel delivery system for piston engine
RU2445504C2 (en) * 2006-10-24 2012-03-20 Энвайротек Лимитед Device (versions) and method for spray and supply of fuel for piston engine
US20140332180A1 (en) * 2011-11-25 2014-11-13 Robert Bosch Gmbh Cooling device with drainage openings for a metering valve
US10260390B2 (en) * 2011-11-25 2019-04-16 Robert Bosch Gmbh Cooling device with drainage openings for a metering valve
AT514554B1 (en) * 2013-11-08 2015-02-15 Avl List Gmbh Internal combustion engine with a cylinder head
AT514554A4 (en) * 2013-11-08 2015-02-15 Avl List Gmbh Internal combustion engine with a cylinder head
WO2015067550A1 (en) 2013-11-08 2015-05-14 Avl List Gmbh Internal combustion engine comprising a cylinder head
CN105899797A (en) * 2013-11-08 2016-08-24 Avl里斯脱有限公司 Internal combustion engine comprising a cylinder head
US10072606B2 (en) 2013-11-08 2018-09-11 Avl List Gmbh Internal combustion engine comprising a cylinder head

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