KR970045526A - Oil Pump of Vehicle Power Steering - Google Patents

Oil Pump of Vehicle Power Steering Download PDF

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Publication number
KR970045526A
KR970045526A KR1019950050607A KR19950050607A KR970045526A KR 970045526 A KR970045526 A KR 970045526A KR 1019950050607 A KR1019950050607 A KR 1019950050607A KR 19950050607 A KR19950050607 A KR 19950050607A KR 970045526 A KR970045526 A KR 970045526A
Authority
KR
South Korea
Prior art keywords
oil pump
power steering
shaft
magnetic force
control unit
Prior art date
Application number
KR1019950050607A
Other languages
Korean (ko)
Other versions
KR100218783B1 (en
Inventor
강도갑
Original Assignee
전성원
현대자동차 주식회사
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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950050607A priority Critical patent/KR100218783B1/en
Publication of KR970045526A publication Critical patent/KR970045526A/en
Application granted granted Critical
Publication of KR100218783B1 publication Critical patent/KR100218783B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/062—Details, component parts
    • B62D5/063—Pump driven by vehicle engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Power Steering Mechanism (AREA)

Abstract

엔진의 구동력을 오일을 펌핑하는 동력 조향장치의 오일 펌프에 있어서, 조향시에만 오일을 펌핑할 수 있도록 하여 구동 손실을 줄이기 위한 수단으로, 로터가 설치된 펌프축의 내측으로 핀을 통하여 이 펌프축과 결합되는 하부축과, 이 하부축의 상방향으로 탄성부재를 통하여 탄성적으로 간격을 유지하며 배치되고 엔진으로부터 벨트를 통하여 회전력을 전달하는 풀리가 고정된 상부축과, 상기한 상부 축상에 고정되는 영구자석과, 상기한 영구자석과 대향하는 자세로 위치하며 전자제어유닛에 의해 선택적으로 자력을 발생하는 자력 발생수단으로 포함하는 차량용 동력 조향장치의 오일 펌프를 제공한다.In the oil pump of the power steering system which pumps the driving force of the engine oil, the oil pump can be pumped only during steering, so as to reduce the driving loss. A lower shaft which is arranged to be spaced elastically through an elastic member in an upward direction of the lower shaft, and an upper shaft having a pulley fixed to transmit rotational force from the engine through the belt, and a permanent magnet fixed to the upper shaft. And, it provides an oil pump of a vehicle power steering device which is positioned in a position facing the permanent magnet and includes as a magnetic force generating means for generating a magnetic force selectively by the electronic control unit.

Description

차량용 동력 조향장치의 오일 펌프Oil Pump of Automotive Power Steering

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

제1도는 본 발명에 의한 오일 펌프의 측단면도.1 is a side cross-sectional view of an oil pump according to the present invention.

제2도는 본 발명에 관련하는 동력축의 연결 관계를 나타내는 도면.2 is a diagram showing a connection relationship between a power shaft according to the present invention;

제3도는 본 발명에 관련하는 동력 단속 수단의 확대도이다.3 is an enlarged view of the power interruption means according to the present invention.

Claims (3)

로터가 설치된 펌프축의 내측으로 핀을 통하여 이 펌프축과 결합되는 하부축과, 이 하부축의 상방향으로 탄성부재를 통하여 탄성적으로 간격을 유지하며 배치되고 엔진으로부터 벨트를 통하여 회전력을 전달하는 풀리가 고정된 상부축과, 상기한 상부 축상에 고정되는 영구자석과, 상기한 영구자석과 대향하는 자세로 위치하며 전자제어유닛에 의해 선택적으로 자력을 발생하는 자력 발생수단으로 포함하는 차량용 동력 조향장치의 오일 펌프.A lower shaft coupled to the pump shaft through a pin to the inside of the pump shaft where the rotor is installed, and a pulley disposed elastically spaced apart by an elastic member in an upward direction of the lower shaft and transmitting rotational force from the engine through the belt. In the power steering apparatus for a vehicle comprising a fixed upper shaft, a permanent magnet fixed on the upper shaft, and a magnetic force generating means for generating a magnetic force selectively by the electronic control unit, which is positioned in a position opposite to the permanent magnet. Oil pump. 제1항에 있어서, 자력 발생수단은 철심과, 이 철심의 외주에 권선되어 전자제어유닛으로부터전류를 공급받는 코일로 이루어지는 차량용 동력 조향장치의 오일 펌프.2. The oil pump of a power steering apparatus for a vehicle according to claim 1, wherein the magnetic force generating means comprises an iron core and a coil wound around the iron core and supplied with electric current from the electronic control unit. 제1항에 있어서, 전자제어유닛의 입력단에는 조향 토오크 센서가 연결되어 조향 신호를 전달하는 차량용 동력 조향장치의 오일 펌프.The oil pump of claim 1, wherein a steering torque sensor is connected to an input terminal of the electronic control unit to transmit a steering signal.
KR1019950050607A 1995-12-15 1995-12-15 Oil-pump of a power steering device for a vehicle KR100218783B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950050607A KR100218783B1 (en) 1995-12-15 1995-12-15 Oil-pump of a power steering device for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950050607A KR100218783B1 (en) 1995-12-15 1995-12-15 Oil-pump of a power steering device for a vehicle

Publications (2)

Publication Number Publication Date
KR970045526A true KR970045526A (en) 1997-07-26
KR100218783B1 KR100218783B1 (en) 1999-09-01

Family

ID=19440541

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950050607A KR100218783B1 (en) 1995-12-15 1995-12-15 Oil-pump of a power steering device for a vehicle

Country Status (1)

Country Link
KR (1) KR100218783B1 (en)

Also Published As

Publication number Publication date
KR100218783B1 (en) 1999-09-01

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