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GB2161859B - Throttling pintle-type nozzle for fuel injection in an air compressing internal combustion engine - Google Patents

Throttling pintle-type nozzle for fuel injection in an air compressing internal combustion engine

Info

Publication number
GB2161859B
GB2161859B GB8517978A GB8517978A GB2161859B GB 2161859 B GB2161859 B GB 2161859B GB 8517978 A GB8517978 A GB 8517978A GB 8517978 A GB8517978 A GB 8517978A GB 2161859 B GB2161859 B GB 2161859B
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
fuel injection
type nozzle
air compressing
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
GB8517978A
Other versions
GB2161859A (en
GB8517978D0 (en
Inventor
Hans-Joachim Schopf
Frank Thoma
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB8517978D0 publication Critical patent/GB8517978D0/en
Publication of GB2161859A publication Critical patent/GB2161859A/en
Application granted granted Critical
Publication of GB2161859B publication Critical patent/GB2161859B/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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/008—Arrangement of fuel passages inside of injectors
    • 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
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/29—Fuel-injection apparatus having rotating 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)
GB8517978A 1984-07-21 1985-07-17 Throttling pintle-type nozzle for fuel injection in an air compressing internal combustion engine Expired GB2161859B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843426950 DE3426950A1 (en) 1984-07-21 1984-07-21 THROTTLE PIN NOZZLE FOR FUEL INJECTION IN AN AIR-COMPRESSING INTERNAL COMBUSTION ENGINE, IN PARTICULAR CHAMBER ENGINE

Publications (3)

Publication Number Publication Date
GB8517978D0 GB8517978D0 (en) 1985-08-21
GB2161859A GB2161859A (en) 1986-01-22
GB2161859B true GB2161859B (en) 1989-06-14

Family

ID=6241232

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8517978A Expired GB2161859B (en) 1984-07-21 1985-07-17 Throttling pintle-type nozzle for fuel injection in an air compressing internal combustion engine

Country Status (4)

Country Link
DE (1) DE3426950A1 (en)
FR (1) FR2567966A1 (en)
GB (1) GB2161859B (en)
IT (1) IT1185285B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2899941B1 (en) * 2006-04-13 2010-09-10 Renault Sas VEHICLE ENGINE FUEL INJECTOR COMPRISING A FREE ROTATING NEEDLE
FR3010148B1 (en) * 2013-09-05 2015-09-25 Peugeot Citroen Automobiles Sa FUEL INJECTOR CONTROL VALVE FOR COMMON INJECTION RAMP AND CORRESPONDING INJECTOR

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1015429A (en) * 1961-11-04 1965-12-31 Olivier Breting Improvements in or relating to fuel injectors for internal combustion engines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1048735A (en) * 1950-11-13 1953-12-23 Needle jet for internal combustion engines
DE921368C (en) * 1950-11-14 1954-12-16 Stuttgarter Motorzubehoer G M Needle nozzle for internal combustion engines
FR1197303A (en) * 1957-07-05 1959-11-30 Maschf Augsburg Nuernberg Ag Injector, especially for internal combustion engines
AT229086B (en) * 1961-06-21 1963-08-26 Friedmann & Maier Ag Injector
DE3009219A1 (en) * 1980-03-11 1981-09-24 Daimler-Benz Ag, 7000 Stuttgart INJECTION NOZZLE FOR AIR COMPRESSING ENGINES

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1015429A (en) * 1961-11-04 1965-12-31 Olivier Breting Improvements in or relating to fuel injectors for internal combustion engines

Also Published As

Publication number Publication date
GB2161859A (en) 1986-01-22
GB8517978D0 (en) 1985-08-21
IT8521617A0 (en) 1985-07-18
IT1185285B (en) 1987-11-04
FR2567966A1 (en) 1986-01-24
DE3426950A1 (en) 1986-01-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee