GB400836A - Improvements in or relating to fuel nozzles for internal combustion engines - Google Patents

Improvements in or relating to fuel nozzles for internal combustion engines

Info

Publication number
GB400836A
GB400836A GB7641/33A GB764133A GB400836A GB 400836 A GB400836 A GB 400836A GB 7641/33 A GB7641/33 A GB 7641/33A GB 764133 A GB764133 A GB 764133A GB 400836 A GB400836 A GB 400836A
Authority
GB
United Kingdom
Prior art keywords
injector
fuel
orifices
cap
relating
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
GB7641/33A
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 GB400836A publication Critical patent/GB400836A/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
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
    • F02M2200/507—Adjusting spring tension by screwing spring seats

Landscapes

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

Abstract

400,836. Liquid-fuel injectors. SCHWEIZERISCHE LOKOMOTIVUND MASCHINENFABRIK, Winterthur, Switzerland. March 13, 1933, No. 7641. Convention date, March 19, 1932. [Class 7 (iii).] Apertures 5 are provided behind the fuel-injection orifices 4 in a nozzle cap 1, through which a tool 6 can be inserted to work on the orifices 4. The orifices 4 and the apertures 5 may have their axes inclined differently with the axis of the injector. The can 1 is screwed on to the end of the injector 3 to prevent leakage of fuel, and is pressed against shoulders 14 on the cylinder head by screws 13. In modified constructions, (1) the cap 1 is a loose fit on the injector 3, and packing between the injector and the cap is compressed by the screws to form a liquid-tight seal ; and (2) the injector is formed without a needle valve.
GB7641/33A 1932-03-19 1933-03-13 Improvements in or relating to fuel nozzles for internal combustion engines Expired GB400836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH400836X 1932-03-19

Publications (1)

Publication Number Publication Date
GB400836A true GB400836A (en) 1933-11-02

Family

ID=4514212

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7641/33A Expired GB400836A (en) 1932-03-19 1933-03-13 Improvements in or relating to fuel nozzles for internal combustion engines

Country Status (1)

Country Link
GB (1) GB400836A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010466B (en) * 1951-07-26 1957-06-13 Snecma Duese with several atomizing openings
FR2383323A1 (en) * 1977-03-08 1978-10-06 Bosch Gmbh Robert FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
US4519370A (en) * 1983-02-23 1985-05-28 Toyota Jidosha Kabushiki Kaisha Fuel injector electronically controlled engine
US4532906A (en) * 1982-08-10 1985-08-06 Robert Bosch Gmbh Fuel supply system
EP0257475A2 (en) * 1986-08-21 1988-03-02 Nippondenso Co., Ltd. A fuel injection valve assembly and an assembling method therefor
EP0348786A2 (en) * 1988-06-28 1990-01-03 Siemens Aktiengesellschaft Electromagnetic fuel-injection valve
EP0352926A1 (en) * 1988-07-26 1990-01-31 LUCAS INDUSTRIES public limited company Fuel injectors for internal combustion engines
US5029759A (en) * 1989-11-17 1991-07-09 Cummins Engine Company, Inc. Curved hole machining method and fuel injector formed thereby
EP0491404A1 (en) * 1990-12-19 1992-06-24 Japan Electronic Control Systems Co., Ltd. Fuel injection valve
US6089476A (en) * 1997-06-25 2000-07-18 Toyota Jidosha Kabushiki Kaisha Fuel injection valve for an internal combustion engine
US6155504A (en) * 1998-09-29 2000-12-05 Toyota Jidosha Kabushiki Kaisha Fuel injector for an internal combustion engine
US6161780A (en) * 1997-06-24 2000-12-19 Toyota Jidosha Kabushiki Kaisha Fuel injection valve for an internal combustion engine
WO2002090764A1 (en) * 2001-05-04 2002-11-14 Edward Jakubowski Multi-hole nozzle
WO2008091498A1 (en) * 2007-01-22 2008-07-31 Caterpillar Inc. Remanufactured fuel injector tip and fuel injector tip remanufacturing process
EP2028364A3 (en) * 2007-08-24 2009-04-01 Magneti Marelli Sistemas Automotivos Indústria e Comércio Ltda. Fuel injector atomizer for automotive mixture preparation systems

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010466B (en) * 1951-07-26 1957-06-13 Snecma Duese with several atomizing openings
FR2383323A1 (en) * 1977-03-08 1978-10-06 Bosch Gmbh Robert FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
US4532906A (en) * 1982-08-10 1985-08-06 Robert Bosch Gmbh Fuel supply system
US4519370A (en) * 1983-02-23 1985-05-28 Toyota Jidosha Kabushiki Kaisha Fuel injector electronically controlled engine
EP0257475A2 (en) * 1986-08-21 1988-03-02 Nippondenso Co., Ltd. A fuel injection valve assembly and an assembling method therefor
EP0257475A3 (en) * 1986-08-21 1988-05-18 Nippondenso Co., Ltd. A fuel injection valve assembly and an assembling method therefor
US4778107A (en) * 1986-08-21 1988-10-18 Nippondenso Co., Ltd. Fuel injection valve assembly and an assembling method therefor
US5092039A (en) * 1988-01-26 1992-03-03 Lucas Industries Public Limited Company Method of making fuel injectors for internal combustion engines
EP0348786A3 (en) * 1988-06-28 1990-08-22 Siemens Aktiengesellschaft Electromagnetic fuel-injection valve
EP0348786A2 (en) * 1988-06-28 1990-01-03 Siemens Aktiengesellschaft Electromagnetic fuel-injection valve
US5016820A (en) * 1988-07-26 1991-05-21 Lucas Industries Public Limited Company Fuel injectors for internal combustion engines
EP0352926A1 (en) * 1988-07-26 1990-01-31 LUCAS INDUSTRIES public limited company Fuel injectors for internal combustion engines
US5029759A (en) * 1989-11-17 1991-07-09 Cummins Engine Company, Inc. Curved hole machining method and fuel injector formed thereby
EP0491404A1 (en) * 1990-12-19 1992-06-24 Japan Electronic Control Systems Co., Ltd. Fuel injection valve
US5178332A (en) * 1990-12-19 1993-01-12 Japan Electronic Control Systems Co., Ltd. Fuel injection valve
USRE40199E1 (en) * 1997-06-24 2008-04-01 Toyota Jidosha Kabushiki Kaisha Fuel injection valve for an internal combustion engine
US6161780A (en) * 1997-06-24 2000-12-19 Toyota Jidosha Kabushiki Kaisha Fuel injection valve for an internal combustion engine
US6089476A (en) * 1997-06-25 2000-07-18 Toyota Jidosha Kabushiki Kaisha Fuel injection valve for an internal combustion engine
USRE40886E1 (en) * 1997-06-25 2009-09-01 Toyota Jidosha Kabushiki Kaisha Fuel injection valve for an internal combustion engine
US6155504A (en) * 1998-09-29 2000-12-05 Toyota Jidosha Kabushiki Kaisha Fuel injector for an internal combustion engine
WO2002090764A1 (en) * 2001-05-04 2002-11-14 Edward Jakubowski Multi-hole nozzle
WO2008091498A1 (en) * 2007-01-22 2008-07-31 Caterpillar Inc. Remanufactured fuel injector tip and fuel injector tip remanufacturing process
US7866574B2 (en) 2007-01-22 2011-01-11 Caterpillar Inc. Remanufactured fuel injector tip and fuel injector tip remanufacturing process
US8347504B2 (en) 2007-01-22 2013-01-08 Karen Raab Remanufactured fuel injector tip and fuel injector tip remanufacturing process
EP2028364A3 (en) * 2007-08-24 2009-04-01 Magneti Marelli Sistemas Automotivos Indústria e Comércio Ltda. Fuel injector atomizer for automotive mixture preparation systems

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