ATA6086A - FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES - Google Patents

FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES

Info

Publication number
ATA6086A
ATA6086A AT6086A AT6086A ATA6086A AT A6086 A ATA6086 A AT A6086A AT 6086 A AT6086 A AT 6086A AT 6086 A AT6086 A AT 6086A AT A6086 A ATA6086 A AT A6086A
Authority
AT
Austria
Prior art keywords
internal combustion
fuel injection
injection nozzle
combustion engines
engines
Prior art date
Application number
AT6086A
Other languages
German (de)
Other versions
AT397289B (en
Inventor
Johann Ing Simperl
Peter Dipl Ing Dr Techn Herzog
Original Assignee
Avl Verbrennungskraft Messtech
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 Avl Verbrennungskraft Messtech filed Critical Avl Verbrennungskraft Messtech
Priority to AT6086A priority Critical patent/AT397289B/en
Publication of ATA6086A publication Critical patent/ATA6086A/en
Application granted granted Critical
Publication of AT397289B publication Critical patent/AT397289B/en

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
    • F02M45/10—Other injectors with multiple-part delivery, e.g. with vibrating valves
    • 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
    • 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
    • F02M61/042—The valves being provided with fuel passages
    • 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
    • F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic 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)
AT6086A 1986-01-13 1986-01-13 Fuel injection nozzle for internal combustion engines AT397289B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT6086A AT397289B (en) 1986-01-13 1986-01-13 Fuel injection nozzle for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT6086A AT397289B (en) 1986-01-13 1986-01-13 Fuel injection nozzle for internal combustion engines

Publications (2)

Publication Number Publication Date
ATA6086A true ATA6086A (en) 1993-07-15
AT397289B AT397289B (en) 1994-03-25

Family

ID=3480461

Family Applications (1)

Application Number Title Priority Date Filing Date
AT6086A AT397289B (en) 1986-01-13 1986-01-13 Fuel injection nozzle for internal combustion engines

Country Status (1)

Country Link
AT (1) AT397289B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440182C2 (en) * 1994-11-10 2003-09-18 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
US5647536A (en) * 1995-01-23 1997-07-15 Cummins Engine Company, Inc. Injection rate shaping nozzle assembly for a fuel injector
DE19623581A1 (en) * 1995-07-21 1997-01-23 Bosch Gmbh Robert Fuel injection valve for IC engine
US5765755A (en) * 1997-01-23 1998-06-16 Cummins Engine Company, Inc. Injection rate shaping nozzle assembly for a fuel injector
DE10148350A1 (en) * 2001-09-29 2003-04-24 Bosch Gmbh Robert Fuel injector, for a common rail direct fuel injection at an IC motor, has a fuel flow channel through the valve unit, opening into a flow zone directly upstream of the valve seat

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH484364A (en) * 1968-04-30 1970-01-15 Maschf Augsburg Nuernberg Ag Injection nozzle for internal combustion engines
FR2369432A1 (en) * 1976-11-02 1978-05-26 Lucas Industries Ltd Fuel pressure actuated injector - has outlet chamber below seat connected with fuel chamber whose volume reduces as valve needle lifts
DE2711393A1 (en) * 1977-03-16 1978-09-21 Bosch Gmbh Robert FUEL INJECTOR
DE3041018C2 (en) * 1980-10-31 1986-03-20 Daimler-Benz Ag, 7000 Stuttgart Fuel injection device for an air-compressing injection internal combustion engine
DE3117665C2 (en) * 1981-05-05 1983-10-20 Audi Nsu Auto Union Ag, 7107 Neckarsulm Fuel injection valve for internal combustion engines

Also Published As

Publication number Publication date
AT397289B (en) 1994-03-25

Similar Documents

Publication Publication Date Title
DE3667704D1 (en) FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES.
DE3668949D1 (en) FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES.
DE3861130D1 (en) FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES.
DE69006168D1 (en) Fuel injection nozzle for internal combustion engines.
GB2165308B (en) Fuel injection nozzle for internal combustion engines
DE59100345D1 (en) Fuel injection nozzle for internal combustion engines.
DE3760754D1 (en) Fuel injection nozzle for internal combustion engines
DE59108434D1 (en) FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE59101332D1 (en) FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES.
GB2188367B (en) Fuel injection nozzle for an internal combustion engine
KR900702221A (en) Fuel injection nozzle for internal combustion engine
KR880701325A (en) Internal combustion engine engine fuel injection pump
DE58901717D1 (en) FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES.
DE58905861D1 (en) Fuel injection pump for internal combustion engines.
ATA229784A (en) FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
AT388782B (en) FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
DE59303453D1 (en) FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
DE58902158D1 (en) FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES.
ATA6086A (en) FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
DE3660290D1 (en) Fuel injection nozzle for internal combustion engines
DE3568829D1 (en) Fuel injection nozzle for internal combustion engines
DE58906006D1 (en) Fuel injection pump for internal combustion engines.
AT387824B (en) FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
DE3767001D1 (en) FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES.
DE59304048D1 (en) FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee