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GB1015429A - Improvements in or relating to fuel injectors for internal combustion engines - Google Patents

Improvements in or relating to fuel injectors for internal combustion engines

Info

Publication number
GB1015429A
GB1015429A GB40372/62A GB4037262A GB1015429A GB 1015429 A GB1015429 A GB 1015429A GB 40372/62 A GB40372/62 A GB 40372/62A GB 4037262 A GB4037262 A GB 4037262A GB 1015429 A GB1015429 A GB 1015429A
Authority
GB
United Kingdom
Prior art keywords
relating
fuel injectors
internal combustion
combustion engines
fuel
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
GB40372/62A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1015429A publication Critical patent/GB1015429A/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
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/06—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves being furnished at seated ends with pintle or plug shaped extensions
    • 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
    • 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

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

1,015,429. Fuel injectors. O. BRETING Oct. 25, 1962 [Nov. 4, 1961], No. 40372/62. Heading F1B. A fuel injector valve 1 is loaded by spring washers 7, 8, and the fuel is introduced into chamber 5 through an inclined passage 10 so as to cause swirling. Perforations 11 or grooves 12 may be formed in the valve 1 to reduce its weight.
GB40372/62A 1961-11-04 1962-10-25 Improvements in or relating to fuel injectors for internal combustion engines Expired GB1015429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42002A FR1312045A (en) 1961-11-04 1961-11-04 Improvement in fuel injectors for heat engines

Publications (1)

Publication Number Publication Date
GB1015429A true GB1015429A (en) 1965-12-31

Family

ID=9694298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40372/62A Expired GB1015429A (en) 1961-11-04 1962-10-25 Improvements in or relating to fuel injectors for internal combustion engines

Country Status (5)

Country Link
US (1) US3175771A (en)
DE (1) DE1426141A1 (en)
FR (1) FR1312045A (en)
GB (1) GB1015429A (en)
LU (1) LU42528A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156433A (en) * 1984-03-28 1985-10-09 Daimler Benz Ag Injection nozzle for a direct injection i.c. engine
GB2170269A (en) * 1985-01-26 1986-07-30 Daimler Benz Ag I.c. engine fuel injection valve
GB2176241A (en) * 1985-06-11 1986-12-17 Weber Spa Electromagnetic ic engine fuel injector
GB2161859B (en) * 1984-07-21 1989-06-14 Daimler Benz Ag Throttling pintle-type nozzle for fuel injection in an air compressing internal combustion engine
WO1996009474A1 (en) * 1994-09-21 1996-03-28 Caterpillar Inc. Fuel injector needle check valve biasing spring
EP2003331A1 (en) * 2007-06-12 2008-12-17 Siemens Aktiengesellschaft Valve assembly for an injection valve and injection valve
EP2065591A1 (en) * 2007-11-28 2009-06-03 Magneti Marelli Holding S.p.A. Fuel injector with mechanic damping

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1159721A (en) * 1966-01-07 1969-07-30 Cav Ltd Liquid Fuel Injection Nozzles for Internal Combustion Engines.
US3684176A (en) * 1970-07-27 1972-08-15 Rain Jet Corp Pulsation impact spray nozzle
US4248296A (en) * 1979-08-07 1981-02-03 Resources Conservation Company Fluid distributor for condenser tubes
DE3614564A1 (en) * 1986-04-29 1987-11-05 Daimler Benz Ag INJECTION NOZZLE FOR FUEL INJECTION INTO THE COMBUSTION ROOM OF AN AIR COMPRESSING INJECTION COMBUSTION ENGINE
US5421521A (en) * 1993-12-23 1995-06-06 Caterpillar Inc. Fuel injection nozzle having a force-balanced check
GB2289313B (en) * 1994-05-13 1998-09-30 Caterpillar Inc Fluid injector system
US5488340A (en) * 1994-05-20 1996-01-30 Caterpillar Inc. Hard magnetic valve actuator adapted for a fuel injector
US5449119A (en) * 1994-05-25 1995-09-12 Caterpillar Inc. Magnetically adjustable valve adapted for a fuel injector
US6161770A (en) * 1994-06-06 2000-12-19 Sturman; Oded E. Hydraulically driven springless fuel injector
US6257499B1 (en) 1994-06-06 2001-07-10 Oded E. Sturman High speed fuel injector
US5479901A (en) * 1994-06-27 1996-01-02 Caterpillar Inc. Electro-hydraulic spool control valve assembly adapted for a fuel injector
US5697342A (en) * 1994-07-29 1997-12-16 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US6575137B2 (en) 1994-07-29 2003-06-10 Caterpillar Inc Piston and barrel assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US5687693A (en) * 1994-07-29 1997-11-18 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5826562A (en) * 1994-07-29 1998-10-27 Caterpillar Inc. Piston and barrell assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US6082332A (en) * 1994-07-29 2000-07-04 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5463996A (en) * 1994-07-29 1995-11-07 Caterpillar Inc. Hydraulically-actuated fluid injector having pre-injection pressurizable fluid storage chamber and direct-operated check
US5494220A (en) * 1994-08-08 1996-02-27 Caterpillar Inc. Fuel injector assembly with pressure-equalized valve seat
US5605289A (en) * 1994-12-02 1997-02-25 Caterpillar Inc. Fuel injector with spring-biased control valve
US6148778A (en) * 1995-05-17 2000-11-21 Sturman Industries, Inc. Air-fuel module adapted for an internal combustion engine
US5720318A (en) * 1995-05-26 1998-02-24 Caterpillar Inc. Solenoid actuated miniservo spool valve
US5597118A (en) * 1995-05-26 1997-01-28 Caterpillar Inc. Direct-operated spool valve for a fuel injector
US5685490A (en) * 1995-07-27 1997-11-11 Caterpillar Inc. Fuel injector with pressure bleed-off stop
US6085991A (en) * 1998-05-14 2000-07-11 Sturman; Oded E. Intensified fuel injector having a lateral drain passage
WO2000034646A1 (en) 1998-12-11 2000-06-15 Caterpillar Inc. Piston and barrel assembly with stepped top and hydraulically-actuated fuel injector utilizing same
EP2672101A1 (en) * 2012-06-05 2013-12-11 Caterpillar Motoren GmbH & Co. KG Injection nozzle
JP6109758B2 (en) * 2014-01-30 2017-04-05 株式会社日本自動車部品総合研究所 Fuel injection nozzle
GB201507687D0 (en) * 2015-04-30 2015-06-17 Leafgreen Ltd Pulsed spray nozzle arrangement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE91209C (en) *
GB191120758A (en) * 1911-09-20 1912-09-29 Kenneth Crossley Improvement in Oil Sprayers for Internal Combustion Engines.
US1157305A (en) * 1912-10-11 1915-10-19 Gen Electric Pulverizer for oil-engines.
DE474978C (en) * 1922-05-10 1929-04-18 Acro Akt Ges Liquid-controlled injection valve
AT97829B (en) * 1923-09-15 1924-09-10 Georg Roediger Valve, in particular for fuel injection in internal combustion engines.
US2192803A (en) * 1937-07-21 1940-03-05 Eisemann Magneto Corp Fuel injection nozzle for internal combustion engines
US2263197A (en) * 1939-03-08 1941-11-18 Eisemann Magneto Corp Fuel injection nozzle
US2382151A (en) * 1940-12-11 1945-08-14 Jr William Harper Fuel injector

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156433A (en) * 1984-03-28 1985-10-09 Daimler Benz Ag Injection nozzle for a direct injection i.c. engine
GB2161859B (en) * 1984-07-21 1989-06-14 Daimler Benz Ag Throttling pintle-type nozzle for fuel injection in an air compressing internal combustion engine
GB2170269A (en) * 1985-01-26 1986-07-30 Daimler Benz Ag I.c. engine fuel injection valve
GB2170269B (en) * 1985-01-26 1989-05-10 Daimler Benz Ag A fuel injection valve
GB2176241A (en) * 1985-06-11 1986-12-17 Weber Spa Electromagnetic ic engine fuel injector
GB2176241B (en) * 1985-06-11 1989-07-12 Weber Spa Fuel injection valve for an internal combustion engine
WO1996009474A1 (en) * 1994-09-21 1996-03-28 Caterpillar Inc. Fuel injector needle check valve biasing spring
GB2297357A (en) * 1994-09-21 1996-07-31 Caterpillar Inc Fuel injector needle check valve biasing spring
GB2297357B (en) * 1994-09-21 1998-06-24 Caterpillar Inc Fuel injector needle check valve biasing spring
EP2003331A1 (en) * 2007-06-12 2008-12-17 Siemens Aktiengesellschaft Valve assembly for an injection valve and injection valve
EP2065591A1 (en) * 2007-11-28 2009-06-03 Magneti Marelli Holding S.p.A. Fuel injector with mechanic damping

Also Published As

Publication number Publication date
FR1312045A (en) 1962-12-14
LU42528A1 (en) 1962-12-15
US3175771A (en) 1965-03-30
DE1426141A1 (en) 1969-02-27

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