GB549419A - Improvements in or relating to injection nozzles for internal-combustion engines - Google Patents

Improvements in or relating to injection nozzles for internal-combustion engines

Info

Publication number
GB549419A
GB549419A GB504641A GB504641A GB549419A GB 549419 A GB549419 A GB 549419A GB 504641 A GB504641 A GB 504641A GB 504641 A GB504641 A GB 504641A GB 549419 A GB549419 A GB 549419A
Authority
GB
United Kingdom
Prior art keywords
valve
valves
fuel
oil
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
GB504641A
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.)
NAT GAS AND OIL ENGINE Co
Original Assignee
NAT GAS AND OIL ENGINE Co
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 NAT GAS AND OIL ENGINE Co filed Critical NAT GAS AND OIL ENGINE Co
Priority to GB504641A priority Critical patent/GB549419A/en
Publication of GB549419A publication Critical patent/GB549419A/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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar thereto
    • F02M45/086—Having more than one injection-valve controlling discharge orifices
    • 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
    • F02M2200/44—Valves, e.g. injectors, with valve bodies arranged side-by-side

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

549,419. Fuel injectors. NATIONAL GAS & OIL ENGINE CO., Ltd., JONES, J., and WALSHAW, T. D. April 18, 1941, No. 5046. [Class 7 (iii)] A fuel injector is constructed so that two valves d, e controlling sets of orifices #, g respectively, are opened in succession by the' fuel pressure. Unequal leverages 6, 7 may be provided between the valves and A spring m acting through a rod n and ball o. Fuel is supplied by 'a 'conduit p to spaces r, s around the valves, and first lifts the valve e, and later the valve d. Each valve may be supplied by a separate pump, or separate springs may be fitted to the two valves, or one valve may be larger than the other. The invention is specially adapted for engines using oil or gaseous fuel, a small quantity of oil being injected for ignition purposes in the latter case by the use of one valve only. Specification 542,844 is referred to.
GB504641A 1941-04-18 1941-04-18 Improvements in or relating to injection nozzles for internal-combustion engines Expired GB549419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB504641A GB549419A (en) 1941-04-18 1941-04-18 Improvements in or relating to injection nozzles for internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB504641A GB549419A (en) 1941-04-18 1941-04-18 Improvements in or relating to injection nozzles for internal-combustion engines

Publications (1)

Publication Number Publication Date
GB549419A true GB549419A (en) 1942-11-20

Family

ID=9788723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB504641A Expired GB549419A (en) 1941-04-18 1941-04-18 Improvements in or relating to injection nozzles for internal-combustion engines

Country Status (1)

Country Link
GB (1) GB549419A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710228A (en) * 1952-10-13 1955-06-07 Loach Douglas Dewey De Fuel injection apparatus for internal combustion engines
US3764076A (en) * 1971-04-29 1973-10-09 Bosch Gmbh Robert Fuel injection nozzle unit for internal combustion engines
FR2373688A1 (en) * 1976-12-11 1978-07-07 Orange Gmbh INJECTION EQUIPMENT FOR SELF-IGNITION INTERNAL COMBUSTION ENGINES
FR2402079A1 (en) * 1977-09-01 1979-03-30 Sulzer Ag INTERNAL COMBUSTION ENGINE INJECTION VALVE WITH ALTERNATIVE MOVEMENT PISTONS
FR2412715A1 (en) * 1977-12-24 1979-07-20 Daimler Benz Ag DOUBLE NEEDLE INJECTOR
DE3128367A1 (en) * 1980-07-18 1982-08-26 Lucas Industries Ltd., Birmingham, West Midlands FUEL INJECTION NOZZLE
FR2536462A1 (en) * 1982-11-23 1984-05-25 Deutsche Forsch Luft Raumfahrt INJECTION DEVICE FOR ALCOHOLIC FUELS, PARTICULARLY FOR DIRECT INJECTION DIESEL ENGINES
US4499861A (en) * 1982-11-23 1985-02-19 Deutsche Forschungs- Und Versuchsanstalt Fur Luft- Und Raumfahrt E.V. Method and apparatus for the injection of alcohol fuels, more particularly for direct injection diesel engines
WO1988002814A1 (en) * 1986-10-14 1988-04-21 Robert Bosch Gmbh Fuel injection device for internal combustion engines, in particular diesel engines
CN102635472A (en) * 2011-02-14 2012-08-15 卡特彼勒公司 Dual fuel common rail system and engine using same
US8459576B2 (en) 2011-01-26 2013-06-11 Caterpillar Inc. Dual fuel injector for a common rail system
DE102013000048B3 (en) * 2013-01-07 2014-06-12 L'orange Gmbh Doppelnadelinjektor
US8944027B2 (en) 2011-06-21 2015-02-03 Caterpillar Inc. Dual fuel injection compression ignition engine and method of operating same

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710228A (en) * 1952-10-13 1955-06-07 Loach Douglas Dewey De Fuel injection apparatus for internal combustion engines
US3764076A (en) * 1971-04-29 1973-10-09 Bosch Gmbh Robert Fuel injection nozzle unit for internal combustion engines
FR2373688A1 (en) * 1976-12-11 1978-07-07 Orange Gmbh INJECTION EQUIPMENT FOR SELF-IGNITION INTERNAL COMBUSTION ENGINES
FR2402079A1 (en) * 1977-09-01 1979-03-30 Sulzer Ag INTERNAL COMBUSTION ENGINE INJECTION VALVE WITH ALTERNATIVE MOVEMENT PISTONS
FR2412715A1 (en) * 1977-12-24 1979-07-20 Daimler Benz Ag DOUBLE NEEDLE INJECTOR
DE3128367A1 (en) * 1980-07-18 1982-08-26 Lucas Industries Ltd., Birmingham, West Midlands FUEL INJECTION NOZZLE
US4499862A (en) * 1982-11-23 1985-02-19 Deutsche Forschungs- Und Versuchsanstalt Fur Luft- Und Raumfahrt E.V. Injection device for direct injection diesel engines using alcohol and diesel fuel
US4499861A (en) * 1982-11-23 1985-02-19 Deutsche Forschungs- Und Versuchsanstalt Fur Luft- Und Raumfahrt E.V. Method and apparatus for the injection of alcohol fuels, more particularly for direct injection diesel engines
FR2536462A1 (en) * 1982-11-23 1984-05-25 Deutsche Forsch Luft Raumfahrt INJECTION DEVICE FOR ALCOHOLIC FUELS, PARTICULARLY FOR DIRECT INJECTION DIESEL ENGINES
WO1988002814A1 (en) * 1986-10-14 1988-04-21 Robert Bosch Gmbh Fuel injection device for internal combustion engines, in particular diesel engines
US8459576B2 (en) 2011-01-26 2013-06-11 Caterpillar Inc. Dual fuel injector for a common rail system
CN102635472A (en) * 2011-02-14 2012-08-15 卡特彼勒公司 Dual fuel common rail system and engine using same
US8683979B2 (en) 2011-02-14 2014-04-01 Caterpillar Inc. Dual fuel common rail system and engine using same
CN102635472B (en) * 2011-02-14 2016-03-23 卡特彼勒公司 The motor of dual fuel common rail system and this dual fuel common rail system of use
US8944027B2 (en) 2011-06-21 2015-02-03 Caterpillar Inc. Dual fuel injection compression ignition engine and method of operating same
DE102013000048B3 (en) * 2013-01-07 2014-06-12 L'orange Gmbh Doppelnadelinjektor

Similar Documents

Publication Publication Date Title
GB549419A (en) Improvements in or relating to injection nozzles for internal-combustion engines
GB439919A (en) Improvements in or relating to injection internal combustion engines
GB1182721A (en) Improvements in or relating to Fuel Injection Nozzles for Internal Combustion Engines
GB1299473A (en) Improvements in or relating to fuel injection valves for internal combustion engines
GB554446A (en) Improvements relating to liquid fuel injection nozzles for internal combustion engines
GB636098A (en) Improvements relating to liquid fuel injection nozzles for internal combustion engines
GB1452479A (en) Fuel injection nozzle units for internal combustion engines floating wick holder
GB531796A (en) Fuel injector for internal combustion engines
GB541100A (en) Improvements relating to fuel injection means for internal combustion engines
GB729763A (en) Improvements in surge reducing or pressure reducing valves for the fuel injection apparatus of internal combustion engines
GB854677A (en) Fuel injection system for reciprocating piston internal combustion engines
GB191509382A (en) Improvements in Devices for Atomising Liquid Fuels in Internal Combustion Engines.
GB504875A (en) Improvements in or relating to injection nozzles for internal combustion engines
GB530196A (en) Improvements in or relating to fuel injectors for internal combustion engines
GB536294A (en) Improvements in or relating to fuel injection in internal combustion engines
GB538915A (en) Improvements in or relating to fuel injection apparatus for internal combustion engines
GB350731A (en) Improvements in fuel sprayers for internal combustion engines
GB241494A (en) Improvements in liquid fuel injection devices for internal combustion engines
GB405833A (en) Improvements relating to the prevention of the formation of carbon deposits on the fuel injection nozzles of internal combustion engines
GB482500A (en) Improvements in or relating to fluid controlled fuel injection valves for internal combustion engines
GB767436A (en) Fuel injection internal combustion engines
GB527418A (en) Improvements in or relating to fuel-injection devices for internal combustion engines
GB950242A (en) Improvements in or relating to fuel injection valves for internal combustion engines
GB235398A (en) Improvements in and relating to oil fuel injection devices for internal combustion engines
GB401879A (en) Improvements in fuel injection devices for internal combustion engines