GB407654A - Improvements in or relating to water-cooled fuel injection valves for internal combustion engines - Google Patents

Improvements in or relating to water-cooled fuel injection valves for internal combustion engines

Info

Publication number
GB407654A
GB407654A GB2169/34A GB216934A GB407654A GB 407654 A GB407654 A GB 407654A GB 2169/34 A GB2169/34 A GB 2169/34A GB 216934 A GB216934 A GB 216934A GB 407654 A GB407654 A GB 407654A
Authority
GB
United Kingdom
Prior art keywords
water
relating
internal combustion
fuel injection
combustion engines
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
GB2169/34A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres 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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Publication of GB407654A publication Critical patent/GB407654A/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
    • 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

407,654. Liquid - fuel injectors. SULZER FRERES SOC. ANON., Winterthur, Switzerland. Jan. 22, 1934, No. 2169. Convention date, Feb. 25, 1933. [Class 7 (iii).] A nozzle b is secured by a screwed plug g and a sleeve nut a<1> in a casing a through which cooling water is circulated. Fuel which may leak through the joint h between the abutting ends of the nozzle band the plug g enters an annular chamber m and is discharged through a conduit n into a passage o surrounding the valve-operating rod l. Thus the leakage is prevented from entering the cooling-water circuit.
GB2169/34A 1933-02-25 1934-01-22 Improvements in or relating to water-cooled fuel injection valves for internal combustion engines Expired GB407654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH407654X 1933-02-25

Publications (1)

Publication Number Publication Date
GB407654A true GB407654A (en) 1934-03-22

Family

ID=4514379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2169/34A Expired GB407654A (en) 1933-02-25 1934-01-22 Improvements in or relating to water-cooled fuel injection valves for internal combustion engines

Country Status (1)

Country Link
GB (1) GB407654A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140081A (en) * 1983-05-19 1984-11-21 Lucas Ind Plc Fuel injection nozzle
CN102400825A (en) * 2011-12-20 2012-04-04 余姚市舒春机械有限公司 Cooling needle valve matching part for marine diesel engine
WO2017182242A1 (en) * 2016-04-21 2017-10-26 Robert Bosch Gmbh Fuel injector

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140081A (en) * 1983-05-19 1984-11-21 Lucas Ind Plc Fuel injection nozzle
CN102400825A (en) * 2011-12-20 2012-04-04 余姚市舒春机械有限公司 Cooling needle valve matching part for marine diesel engine
WO2017182242A1 (en) * 2016-04-21 2017-10-26 Robert Bosch Gmbh Fuel injector
CN109072834A (en) * 2016-04-21 2018-12-21 罗伯特·博世有限公司 Fuel injector
CN109072834B (en) * 2016-04-21 2021-04-09 罗伯特·博世有限公司 Fuel injector

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