GB565299A - Improvements relating to the nozzles of fuel injectors for internal combustion engines - Google Patents

Improvements relating to the nozzles of fuel injectors for internal combustion engines

Info

Publication number
GB565299A
GB565299A GB1728643A GB1728643A GB565299A GB 565299 A GB565299 A GB 565299A GB 1728643 A GB1728643 A GB 1728643A GB 1728643 A GB1728643 A GB 1728643A GB 565299 A GB565299 A GB 565299A
Authority
GB
United Kingdom
Prior art keywords
nozzles
diameter
internal combustion
combustion engines
fuel injectors
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
GB1728643A
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.)
Green George W A
WYNDHAM HEWITT Ltd
Original Assignee
Green George W A
WYNDHAM HEWITT Ltd
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 Green George W A, WYNDHAM HEWITT Ltd filed Critical Green George W A
Priority to GB1728643A priority Critical patent/GB565299A/en
Publication of GB565299A publication Critical patent/GB565299A/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
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/1846—Dimensional characteristics of discharge orifices

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

565,299. Injection nozzles. LAGONDA, Ltd. (formerly WYNDHADZ HEWITT, Ltd.), GREEN, G. W. A., and COBB, W. R. Oct. 20, 1943, No. 17286. [Class 7 (iii)] To produce a fuel jet having a dense core surrounded by a thin envelope of very finely atomised fuel, the, or each, spraying hole in an injection nozzle 1 is stepped to provide an inner portion 5 preferably having a length equal to about twice its diameter and a wider outer portion 6 preferably of a length equal to about six times that diameter and having a diameter about 10 to 20 per cent greater than that of the inner portion.
GB1728643A 1943-10-20 1943-10-20 Improvements relating to the nozzles of fuel injectors for internal combustion engines Expired GB565299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1728643A GB565299A (en) 1943-10-20 1943-10-20 Improvements relating to the nozzles of fuel injectors for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1728643A GB565299A (en) 1943-10-20 1943-10-20 Improvements relating to the nozzles of fuel injectors for internal combustion engines

Publications (1)

Publication Number Publication Date
GB565299A true GB565299A (en) 1944-11-03

Family

ID=10092539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1728643A Expired GB565299A (en) 1943-10-20 1943-10-20 Improvements relating to the nozzles of fuel injectors for internal combustion engines

Country Status (1)

Country Link
GB (1) GB565299A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976061C (en) * 1952-05-03 1963-02-07 Sulzer Ag Liquid-cooled injection nozzles for internal combustion engines
DE1211436B (en) * 1960-01-02 1966-02-24 Maschf Augsburg Nuernberg Ag Air-compressing, self-igniting internal combustion engine
US4106702A (en) * 1977-04-19 1978-08-15 Caterpillar Tractor Co. Fuel injection nozzle tip with low volume tapered sac
US5163621A (en) * 1989-12-12 1992-11-17 Nippondenso Co., Ltd. Fuel injection valve having different fuel injection angles at different opening amounts
US6076750A (en) * 1995-10-27 2000-06-20 Upm-Kymmene Oyj Device for filling packages
CN104088742A (en) * 2014-06-22 2014-10-08 中国北方发动机研究所(天津) Step type orifice oil nozzle
JP2014194200A (en) * 2013-03-29 2014-10-09 Nippon Soken Inc Fuel injection nozzle
WO2016102239A1 (en) * 2014-12-22 2016-06-30 Continental Automotive Gmbh Nozzle body and a fluid injection valve

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976061C (en) * 1952-05-03 1963-02-07 Sulzer Ag Liquid-cooled injection nozzles for internal combustion engines
DE1211436B (en) * 1960-01-02 1966-02-24 Maschf Augsburg Nuernberg Ag Air-compressing, self-igniting internal combustion engine
US4106702A (en) * 1977-04-19 1978-08-15 Caterpillar Tractor Co. Fuel injection nozzle tip with low volume tapered sac
US5163621A (en) * 1989-12-12 1992-11-17 Nippondenso Co., Ltd. Fuel injection valve having different fuel injection angles at different opening amounts
US6076750A (en) * 1995-10-27 2000-06-20 Upm-Kymmene Oyj Device for filling packages
JP2014194200A (en) * 2013-03-29 2014-10-09 Nippon Soken Inc Fuel injection nozzle
CN104088742A (en) * 2014-06-22 2014-10-08 中国北方发动机研究所(天津) Step type orifice oil nozzle
WO2016102239A1 (en) * 2014-12-22 2016-06-30 Continental Automotive Gmbh Nozzle body and a fluid injection valve

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