KR860008369A - Fuel injection pump - Google Patents

Fuel injection pump Download PDF

Info

Publication number
KR860008369A
KR860008369A KR1019860002256A KR860002256A KR860008369A KR 860008369 A KR860008369 A KR 860008369A KR 1019860002256 A KR1019860002256 A KR 1019860002256A KR 860002256 A KR860002256 A KR 860002256A KR 860008369 A KR860008369 A KR 860008369A
Authority
KR
South Korea
Prior art keywords
control sleeve
guide groove
fuel injection
plunger
injection pump
Prior art date
Application number
KR1019860002256A
Other languages
Korean (ko)
Other versions
KR920004513B1 (en
Inventor
노리도시 다나까
Original Assignee
지이제루 기기 가부시기가이샤
모찌즈끼 가즈시게
지이제루 기기 가부시기 가이샤
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 지이제루 기기 가부시기가이샤, 모찌즈끼 가즈시게, 지이제루 기기 가부시기 가이샤 filed Critical 지이제루 기기 가부시기가이샤
Publication of KR860008369A publication Critical patent/KR860008369A/en
Application granted granted Critical
Publication of KR920004513B1 publication Critical patent/KR920004513B1/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
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • 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

내용없음No content

Description

연료분사펌프Fuel injection pump

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

제1도는 본 발명의 한 실시예에 있어서의 연료 분사펌프를 나타낸 단면도.1 is a cross-sectional view showing a fuel injection pump in one embodiment of the present invention.

제2도는 동상의 연료 분사펌프의 측면도.2 is a side view of the fuel injection pump in phase.

제4도는 제1도의 B­B선 단면도.4 is a cross-sectional view taken along line BB of FIG. 1.

＊도면의 주요부분에 대한 부호의 설명＊＊ Description of symbols for main parts of the drawings ＊

(1) : 펌프 본체. (8) : 플런저, (21) : 분사량 조절부재, (23) : 제1제어봉,(1): pump body. (8): plunger, (21): injection amount adjusting member, (23): first control rod,

(24) : 제1안내홈, (27) : 제어슬리이브, (32) : 연결부재, (38) : 편심핀,(24): first guide groove, (27): control sleeve, (32): connecting member, (38): eccentric pin,

Claims (3)

펌프본체(1)와 이 펌프본체 (1)내에서 왕복 운동하는 플런저(8)와 이 플런저 (8)어 걸어 맞추는 분사량 조절부재(21)와 플런저(8)에 바깥에서 끼워진 제어슬리이브(27)와를 지니고, 분사량 조절부내(21)를 회동시켜서 플런저(8)와 제어슬리이브(27)와의 주방향의 상대위치를 바꾸어서 분사량을 조절함과 동시에 제어슬리이브(27)를 상하동시켜서 플런저(8)와 제어슬리이브(27)와의 축방향의 상대위치를 바꾸어서 분사타이밍을 조절하는 연료 분사펌프에 있어서, 펌프본체 (1)의 동일한 외측면에 제1안내홈(24)와 제2안내홈(39)와를 형성하여, 제1안내홈(24)에는 분사량조절 부재(21)에 연결되는 제1제어봉(23)을 제2안내홈(39)에는 제어슬리이브(27)에 연결되는 제2제어봉(40)을 각기 미끄러져 움직이기 자유롭도록 삽입한 것을 특징으로 하는 연료 분사펌프.A control sleeve (27) externally fitted to the pump body (1), the plunger (8) reciprocating in the pump body (1) and the injection amount adjusting member (21) engaging the plunger (8) and the plunger (8). ) And rotate the injection amount adjusting section 21 to change the relative position of the plunger 8 and the control sleeve 27 in the circumferential direction to adjust the injection amount and simultaneously move the control sleeve 27 up and down to plunger 8 In the fuel injection pump which adjusts the injection timing by changing the relative position in the axial direction between the control sleeve 27 and the control sleeve 27, the first guide groove 24 and the second guide groove ( 39 and a first control rod 23 connected to the injection amount adjusting member 21 in the first guide groove 24 and a second control rod connected to the control sleeve 27 in the second guide groove 39. A fuel injection pump, characterized in that 40 is inserted so as to be free to slide each other. 제1항에 있어서, 제1안내홈(24)과 제2안내홈(24)은 평행으로 형성되어 있음을 특징으로 하는 연료분사펌프.The fuel injection pump according to claim 1, wherein the first guide groove (24) and the second guide groove (24) are formed in parallel. 제1항에 있어서, 제어슬리이브(27)와 제2제어봉(40)과는 연결부재(32)를 , 개재하여 연결되었으며, 이 연결부재(32)는 펌프본체에 회동이 자유롭도록 되고, 또한 제어슬리이브(27)에 걸어 맞추는 편심핀(33)을 지닌 것을 특징으로 하는 연료분사펌프.According to claim 1, wherein the control sleeve 27 and the second control rod 40 is connected via a connecting member 32, the connecting member 32 is free to rotate the pump body, and Fuel injection pump, characterized in that it has an eccentric pin (33) to be fitted to the control sleeve (27). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860002256A 1985-04-05 1986-03-26 Fuel injection pump KR920004513B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP60072438A JPS61232380A (en) 1985-04-05 1985-04-05 Fuel injection pump
JP72438 1985-04-05
JP?60-72438 1985-04-05

Publications (2)

Publication Number Publication Date
KR860008369A true KR860008369A (en) 1986-11-15
KR920004513B1 KR920004513B1 (en) 1992-06-08

Family

ID=13489297

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860002256A KR920004513B1 (en) 1985-04-05 1986-03-26 Fuel injection pump

Country Status (2)

Country Link
JP (1) JPS61232380A (en)
KR (1) KR920004513B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2522828Y2 (en) * 1990-06-29 1997-01-16 いすゞ自動車株式会社 Oil feed rate control type injection pump
DE602005024250D1 (en) 2004-04-28 2010-12-02 Furukawa Electric Co Ltd MULTILAYER INSULATED LINE AND TRANSFORMER THEREWITH

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139577U (en) * 1982-03-17 1983-09-20 ヤンマーディーゼル株式会社 Fuel injection pump for multi-cylinder internal combustion engines

Also Published As

Publication number Publication date
KR920004513B1 (en) 1992-06-08
JPH0457872B2 (en) 1992-09-14
JPS61232380A (en) 1986-10-16

Similar Documents

Publication Publication Date Title
KR860004233A (en) Fuel injection pump
EP0311863A3 (en) Device for dispersing a fluid
KR970704966A (en) Plunger pump
KR860008369A (en) Fuel injection pump
BR8200086A (en) COUPLING DEVICE ESPECIALLY FOR A TEXTILE MACHINE
BR0109634B1 (en) device for adjusting the components of a chair.
ES8200743A1 (en) Fuel pumping apparatus
SE8704103L (en) chainsaw
US2548342A (en) Fuel injection pump for internalcombustion engines
FR2321597A1 (en) Engine with cylinder and reciprocating piston - has conrod with swivel element and output shaft with eccentric rotating in eye of element
KR900015821A (en) Slide device
KR840000734A (en) Manufacturing method of fuel injection pump
DE3866064D1 (en) BOLT JOINT FOR Eccentric Screw Pumps.
ES2156479B1 (en) DEVICE AND PROCEDURE FOR REGULATION OR COMMAND OF AN ADJUSTMENT ELEMENT.
KR860008370A (en) Fuel injection pump and its manufacturing method
KR870007357A (en) Fuel injection pump
GB1257846A (en)
KR890006971A (en) Fuel Injection Pumps for Internal Combustion Engines
KR840000735A (en) Fuel injection pump
KR940015257A (en) Fuel injection pump of reciprocating combustion engine
GB1244471A (en) Improvements in or relating to roller tappets for fuel injection pumps
BR8601000A (en) DIAPHRAGM ADJUSTING COMPONENT, PNEUMATIC, FOR A COMBUSTIVE ENGINE FUEL INJECTOR
SE8604115D0 (en) DEVICE FOR STRAIGHT LENGTH
ES464382A1 (en) Fuel injector
JPS5627686B2 (en)

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19970530

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee