KR890000780A - High Pressure Fuel Injection Pump of Marine Diesel Engine - Google Patents

High Pressure Fuel Injection Pump of Marine Diesel Engine Download PDF

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Publication number
KR890000780A
KR890000780A KR1019880007642A KR880007642A KR890000780A KR 890000780 A KR890000780 A KR 890000780A KR 1019880007642 A KR1019880007642 A KR 1019880007642A KR 880007642 A KR880007642 A KR 880007642A KR 890000780 A KR890000780 A KR 890000780A
Authority
KR
South Korea
Prior art keywords
fuel injection
injection pump
valve
valve body
diesel engine
Prior art date
Application number
KR1019880007642A
Other languages
Korean (ko)
Inventor
궈드럽 옌센 핀
예센 비고
블륨 라르센 옌스
플라럽 요한네스
Original Assignee
제너 묄러
엠.에이.엔.비.엔드 더블유 디젤 에이/에스
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 제너 묄러, 엠.에이.엔.비.엔드 더블유 디젤 에이/에스 filed Critical 제너 묄러
Publication of KR890000780A publication Critical patent/KR890000780A/en

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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
    • 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
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

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

내용 없음No content

Description

선박용 디젤기관의 고압연료 분사펌프High Pressure Fuel Injection Pump of Marine Diesel Engine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 연료분사 펌프의 부분 종단면도1 is a partial longitudinal cross-sectional view of a fuel injection pump according to the present invention.

제2도는 제1도의 릴리이프 밸브의 확대도2 is an enlarged view of the relief valve of FIG.

제3도는 제2도의 릴리이프 밸브의 변형예.3 is a variation of the relief valve of FIG.

Claims (3)

고정된 밸브 시트(35)와 가동성의 밸브몸체(36)가 제공되어 있으며 저압축을 향하는 방향으로 밀폐하는 체크밸브형의 릴리이프 밸브(relief valve : 30)가 펌프의 저압측과 고압측 사이의 연결 통로(8,31)에 수용되어 있으며, 릴리이프 밸브(30)는 밸브몸체(36)를 밸브 시트(35)로부터 멀어지는 방향으로 작동시키도록 밸브 몸체(36)와 협동하도록 되어 있으며 공압으로 작동되는 가동성의 동작 피스톤(41)을 포함하는 것을 특징으로 하는, 내연기관 특히 선박용 디젤기관용 고압 연료분사펌프.A fixed valve seat 35 and a movable valve body 36 are provided and a check valve type relief valve 30 which seals in the direction toward low compression is provided between the low pressure side and the high pressure side of the pump. Housed in connecting passages 8 and 31, the relief valve 30 is adapted to cooperate with the valve body 36 to operate the valve body 36 in a direction away from the valve seat 35 and is operated pneumatically. A high-pressure fuel injection pump for an internal combustion engine, in particular a marine diesel engine, characterized by including a movable operation piston (41). 제1항에 있어서, 밸브 몸체(36)는 밸브시트(35)를 향한 방향으로 스프링 바이어스된(biased)것을 특징으로 하는 연료분사펌프.2. The fuel injection pump according to claim 1, wherein the valve body (36) is spring biased in the direction towards the valve seat (35). 제1항에 있어서, 밸브 몸체(63)는 밸브시트(62)로부터 멀어지는 방향으로 스프링바이어스된 것을 특징으로 하는 연료분사펌프.The fuel injection pump according to claim 1, wherein the valve body (63) is spring biased in a direction away from the valve seat (62). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880007642A 1987-06-25 1988-06-24 High Pressure Fuel Injection Pump of Marine Diesel Engine KR890000780A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK3237/87 1987-06-25
DK323787A DK323787A (en) 1987-06-25 1987-06-25 HIGH PRESSURE PUMP FOR FUEL INJECTION IN A COMBUSTION ENGINE, SPECIFICALLY A MARINE DIESEL ENGINE

Publications (1)

Publication Number Publication Date
KR890000780A true KR890000780A (en) 1989-03-16

Family

ID=8120631

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880007642A KR890000780A (en) 1987-06-25 1988-06-24 High Pressure Fuel Injection Pump of Marine Diesel Engine

Country Status (4)

Country Link
JP (1) JPS6435074A (en)
KR (1) KR890000780A (en)
CN (1) CN1030280A (en)
DK (1) DK323787A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101451455B (en) * 2007-12-07 2011-08-10 武汉赛林德船舶科技有限公司 Electronic control cylinder fuel-injection pump system
CN104747764A (en) * 2015-03-30 2015-07-01 沪东重机有限公司 Main starting valve for marine diesel engine
CN109909090B (en) * 2019-04-02 2021-02-09 北京理工大学 High-pressure environment single-droplet generating device

Also Published As

Publication number Publication date
JPS6435074A (en) 1989-02-06
CN1030280A (en) 1989-01-11
DK323787A (en) 1988-12-26
DK323787D0 (en) 1987-06-25

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid