KR860001308B1 - 소형 유니트 연료인젝터 - Google Patents

소형 유니트 연료인젝터 Download PDF

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Publication number
KR860001308B1
KR860001308B1 KR8205514A KR820005514A KR860001308B1 KR 860001308 B1 KR860001308 B1 KR 860001308B1 KR 8205514 A KR8205514 A KR 8205514A KR 820005514 A KR820005514 A KR 820005514A KR 860001308 B1 KR860001308 B1 KR 860001308B1
Authority
KR
South Korea
Prior art keywords
injector
fuel
supply
plunger
injection
Prior art date
Application number
KR8205514A
Other languages
English (en)
Korean (ko)
Other versions
KR840002953A (ko
Inventor
페트 쥴리우스피.
페터스 레스터엘.
Original Assignee
알. 이. 호프마이스터
컴민스 엔진 컴파니 인코포레이티드
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 알. 이. 호프마이스터, 컴민스 엔진 컴파니 인코포레이티드 filed Critical 알. 이. 호프마이스터
Publication of KR840002953A publication Critical patent/KR840002953A/ko
Application granted granted Critical
Publication of KR860001308B1 publication Critical patent/KR860001308B1/ko

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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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
KR8205514A 1981-12-18 1982-12-09 소형 유니트 연료인젝터 KR860001308B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/332,249 US4471909A (en) 1981-12-18 1981-12-18 Miniaturized unit fuel injector
US336,334 1981-12-31
US06/336,334 US4441654A (en) 1981-12-31 1981-12-31 Fuel injector assembly including a blow-back prevention cam
US332,249 1989-03-31

Publications (2)

Publication Number Publication Date
KR840002953A KR840002953A (ko) 1984-07-21
KR860001308B1 true KR860001308B1 (ko) 1986-09-11

Family

ID=26988131

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8205514A KR860001308B1 (ko) 1981-12-18 1982-12-09 소형 유니트 연료인젝터

Country Status (4)

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

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
BR8207376A (pt) 1983-10-18
GB2112871A (en) 1983-07-27
MX154435A (es) 1987-08-17
GB2112871B (en) 1986-05-21
KR840002953A (ko) 1984-07-21

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