BR8207376A - Injetor de combustivel e unidade injetora de combustivel - Google Patents

Injetor de combustivel e unidade injetora de combustivel

Info

Publication number
BR8207376A
BR8207376A BR8207376A BR8207376A BR8207376A BR 8207376 A BR8207376 A BR 8207376A BR 8207376 A BR8207376 A BR 8207376A BR 8207376 A BR8207376 A BR 8207376A BR 8207376 A BR8207376 A BR 8207376A
Authority
BR
Brazil
Prior art keywords
fuel injector
injector
fuel
Prior art date
Application number
BR8207376A
Other languages
English (en)
Inventor
Julius P Perr
Lester L Peters
Original Assignee
Cummins Engine Co Inc
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
Priority claimed from US06/332,249 external-priority patent/US4471909A/en
Priority claimed from US06/336,334 external-priority patent/US4441654A/en
Application filed by Cummins Engine Co Inc filed Critical Cummins Engine Co Inc
Publication of BR8207376A publication Critical patent/BR8207376A/pt

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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/021—Injectors structurally combined with fuel-injection pumps the injector being of valveless type, e.g. the pump piston co-operating with a conical seat of an injection nozzle at the end of the pumping stroke
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
BR8207376A 1981-12-18 1982-12-17 Injetor de combustivel e unidade injetora de combustivel BR8207376A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/332,249 US4471909A (en) 1981-12-18 1981-12-18 Miniaturized unit fuel injector
US06/336,334 US4441654A (en) 1981-12-31 1981-12-31 Fuel injector assembly including a blow-back prevention cam

Publications (1)

Publication Number Publication Date
BR8207376A true BR8207376A (pt) 1983-10-18

Family

ID=26988131

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8207376A BR8207376A (pt) 1981-12-18 1982-12-17 Injetor de combustivel e unidade injetora de combustivel

Country Status (4)

Country Link
KR (1) KR860001308B1 (pt)
BR (1) BR8207376A (pt)
GB (1) GB2112871B (pt)
MX (1) MX154435A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642478B1 (fr) * 1989-02-02 1991-04-12 Semt Pielstick Dispositif de commande d'une pompe d'injection de combustible
GB0229487D0 (en) 2002-12-18 2003-01-22 Delphi Tech Inc Cam arrangement and fuel pump arrangement incorporating a cam arrangement
JP6494486B2 (ja) * 2015-09-30 2019-04-03 ヤンマー株式会社 ディーゼルエンジン

Also Published As

Publication number Publication date
KR860001308B1 (ko) 1986-09-11
GB2112871A (en) 1983-07-27
MX154435A (es) 1987-08-17
GB2112871B (en) 1986-05-21
KR840002953A (ko) 1984-07-21

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