KR900003537A - 차량용 수압장치의 수압펌프와 모우터 조립체 - Google Patents

차량용 수압장치의 수압펌프와 모우터 조립체 Download PDF

Info

Publication number
KR900003537A
KR900003537A KR1019890011013A KR890011013A KR900003537A KR 900003537 A KR900003537 A KR 900003537A KR 1019890011013 A KR1019890011013 A KR 1019890011013A KR 890011013 A KR890011013 A KR 890011013A KR 900003537 A KR900003537 A KR 900003537A
Authority
KR
South Korea
Prior art keywords
assembly
piston
cam bearing
motor
hydraulic
Prior art date
Application number
KR1019890011013A
Other languages
English (en)
Inventor
맥큐스커 레드몬드
하이벨 헬무트
길레스 레오
Original Assignee
루카스 인더스트리스 퍼블릭 리미티드 캄파니
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 루카스 인더스트리스 퍼블릭 리미티드 캄파니 filed Critical 루카스 인더스트리스 퍼블릭 리미티드 캄파니
Publication of KR900003537A publication Critical patent/KR900003537A/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/06—Mobile combinations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0435—Arrangements for disconnecting the pistons from the actuated cam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4031—Pump units characterised by their construction or mounting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0426—Arrangements for pressing the pistons against the actuated cam; Arrangements for connecting the pistons to the actuated cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Reciprocating Pumps (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Motors (AREA)

Abstract

내용 없음

Description

차량용 수압장치의 수압펌프와 모우터 조립체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 수압펌프와 모우터조립체의 부분 종단면도.
제2도, 제3도 및 제4도는 제1도의 조립체의 수정형태를 보인 부분단면도.
제5도는 다른 수정형태를 보인 단면도.
제6도는 제5도의 6-6선 단면도.
제7도는 제6도와 유사한 다른 수정형태를 보인 단면도.

Claims (4)

  1. 펌프(2)와 모우터(3)가 장설되는 하우징(1)으로 구성되고, 펌프(2)는 유체조의 유입포트(8)로부터 배출포트(9)로 수압회로의 수압 유체를 펌프하기 위하여 하우징(1)의 통공수단(7)내에서 작동하는 스프링 탄지형의 피스턴수단(6)을 가지며, 피스턴 수단(6)은 모우터(3)의 회전 출력축(10)의 편심체(11)로부터 이 편심체(11)에 착설된 캠베어링 수단(12)을 통하여 작동되는 차량용 수압장치의 수압펌프와 모우터 조립체에 있어서, 이 조립체가 모우터 출력축(10)을 하우징(1)으로부터 인출시에 수압회로가 그대로 유지될 수 있도록 피스턴 수단(6)의 방사상 내향운동을 제한하는 피스턴 수단(6)의 고정수단(12, 6 : 45)을 포함함을 특징으로 하는 차량용 수압장치의 수압펌프와 모우터 조립체.
  2. 청구범위 1항에 있어서, 상기 조립체가 모우터(3)로부터 원격한 캠베어링 수단(12)측에 착설되어 축(10)에 고정됨이 없이 이 축(10) 상에서 캠베어링 수단(12)의 축방향 운동을 제한하는 수단을 포함하고, 고장수단이 캠베어링(12)과 피스턴 수단(6) 사이의 결합으로 고장수단이 제공되어 캠베어링수단(12)과 피스턴수단(6)이 축(10)의 인출시에 하우징(1)내에 그대로 고정됨을 특징으로 하는 조립체.
  3. 청구범위 1항에 있어서, 캠베어링수단(12)이 모우터 출력축(10)에 고정되고, 고정수단이 정지수단(45)으로 구성되며 이에 피스턴수단(6)이 모우터 출력축(10)의 인출시에 결합되어 방사상 내향 운동을 제한함을 특징으로 하는 조립체.
  4. 전기 청구범위 어느 한 항에 있어서, 캠베어링수단(12)이 피스턴수단(6)에 결합하며 로울러(14)로 축(10)에 착설된 캠링(13)으로 구성되고, 피스턴수단이 하우징의 각 통공(7)내에 배치되는 한쌍의 피스턴(6)으로 구성됨을 특징으로 하는 조립체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890011013A 1988-08-09 1989-08-01 차량용 수압장치의 수압펌프와 모우터 조립체 KR900003537A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB88-18912 1988-08-09
GB888818912A GB8818912D0 (en) 1988-08-09 1988-08-09 Hydraulic pump & motor assemblies for vehicle hydraulic systems

Publications (1)

Publication Number Publication Date
KR900003537A true KR900003537A (ko) 1990-03-26

Family

ID=10641851

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890011013A KR900003537A (ko) 1988-08-09 1989-08-01 차량용 수압장치의 수압펌프와 모우터 조립체

Country Status (5)

Country Link
US (1) US4966530A (ko)
EP (1) EP0354725A1 (ko)
JP (1) JPH02249749A (ko)
KR (1) KR900003537A (ko)
GB (1) GB8818912D0 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4407978C2 (de) * 1994-03-10 2002-11-07 Continental Teves Ag & Co Ohg Kolbenpumpe
DE4444646A1 (de) * 1994-12-15 1996-06-20 Teves Gmbh Alfred Kolbenpumpe
ATE252204T1 (de) * 1995-03-11 2003-11-15 Continental Teves Ag & Co Ohg Kolbenpumpe
DE19712872A1 (de) * 1997-03-27 1998-10-01 Bosch Gmbh Robert Pumpe, insbesonder Hochdruckpumpe für eine Kraftstoffeinspritzvorrichtung eines Verbrennungsmotors
WO1998058172A1 (de) * 1997-06-17 1998-12-23 Mannesmann Rexroth Ag Radialkolbenpumpe
US6745667B1 (en) * 1999-10-25 2004-06-08 Continental Teves Ag & Co., Ohg Motor-pump aggregate
DE102004058726A1 (de) * 2004-12-06 2006-06-08 Lucas Automotive Gmbh Druckerzeuger für eine Fahrzeugbremsanlage und Montageverfahren für den Druckerzeuger
DE602005001152T2 (de) * 2004-12-10 2008-01-24 Nissin Kogyo Co. Ltd., Ueda Pumpvorrichtung mit Tauchkolbenpumpe
TWI644819B (zh) * 2017-11-08 2018-12-21 光陽工業股份有限公司 Hydraulic drive unit for vehicles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2309551A (en) * 1939-11-03 1943-01-26 Automotive Prod Co Ltd Pump
US3000319A (en) * 1957-08-07 1961-09-19 Gen Motors Corp Pump control
US3620649A (en) * 1970-09-18 1971-11-16 Gen Signal Corp Metering pump
DE3424862C1 (de) * 1984-07-06 1985-07-25 Hauhinco Maschinenfabrik G. Hausherr, Jochums Gmbh & Co Kg, 4300 Essen Radialkolbenpumpe fuer hydraulische Medien
DE3704232A1 (de) * 1986-02-13 1987-08-20 Aisin Seiki Druckerzeugungsvorrichtung mit einer einrichtung zur druckentlastung
DE3618835A1 (de) * 1986-06-04 1987-12-10 Bosch Gmbh Robert Bremsgeraet fuer eine hydraulische fahrzeugbremsanlage

Also Published As

Publication number Publication date
GB8818912D0 (en) 1988-09-14
EP0354725A1 (en) 1990-02-14
JPH02249749A (ja) 1990-10-05
US4966530A (en) 1990-10-30

Similar Documents

Publication Publication Date Title
RU95121098A (ru) Поршневой насос
KR900003537A (ko) 차량용 수압장치의 수압펌프와 모우터 조립체
KR850007669A (ko) 일체식 유압센서
KR960036269A (ko) 전기유압 하이브리드 모우터
US3699845A (en) Rotary hydraulic pumps and motors
KR870700121A (ko) 날개구간형 펌프
US4820138A (en) Gear-within-gear fuel pump and method of pressure balancing same
GB1346886A (en) Unitary power assemblies
KR960001481A (ko) 펌프 조립체
GB1151123A (en) Improvements in or relating to Internally Meshing Gear Pumps.
KR880006463A (ko) 베인펌프
KR900700720A (ko) 적어도 하나의 피스톤 몸체가 원통형 하우징 내에 구비되어 있는 펌프 또는 모터
US5013220A (en) Oil pump having regulator valve isolated from dynamic pressure of pumped oil
US4828468A (en) Balanced roller vane pump having reduced pressure pulses
GB2050266A (en) Hydraulic system for a motor vehicle
CN109484386B (zh) 车辆制动设备的具有偏心轮室的液压组件
KR920002939A (ko) 원주류식 연료펌프
US3799034A (en) Rotary fluid device
KR930701692A (ko) 지로토(gerotor) 펌프의 개선점
KR940006865B1 (ko) 감소된 압력펄스를 가진 평형로울러 베인펌프
KR890014299A (ko) 구동 연결장치
GB958779A (en) Improvements in gear type hydraulic pumps and motors
KR100286713B1 (ko) 기어 펌프
AR001047A1 (es) Bomba para aceite de transmisión inversa
US1665670A (en) Combined low and high pressure oil pump

Legal Events

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