KR970027926A - Variable damper device for automobile - Google Patents

Variable damper device for automobile Download PDF

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Publication number
KR970027926A
KR970027926A KR1019950043415A KR19950043415A KR970027926A KR 970027926 A KR970027926 A KR 970027926A KR 1019950043415 A KR1019950043415 A KR 1019950043415A KR 19950043415 A KR19950043415 A KR 19950043415A KR 970027926 A KR970027926 A KR 970027926A
Authority
KR
South Korea
Prior art keywords
cylinder
driving
hydraulic pressure
cylinder member
radiator
Prior art date
Application number
KR1019950043415A
Other languages
Korean (ko)
Other versions
KR100242052B1 (en
Inventor
서정범
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
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Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950043415A priority Critical patent/KR100242052B1/en
Publication of KR970027926A publication Critical patent/KR970027926A/en
Application granted granted Critical
Publication of KR100242052B1 publication Critical patent/KR100242052B1/en

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  • Vibration Prevention Devices (AREA)

Abstract

본 발명은 주행중 또는 아이들시 차체를 통해 라디에이터에 전달되는 진동을 가변적으로 감쇠하기 위한 자동차용 가변 댐퍼장치로 이를 실현하기 위하여 자동차의 주해중에 엔진의 회전수를 감지하는 크랭크 각 센서의 감지수단과; 상기 크랭크 각 센서를 통해 전기적인 신호를 인지하는 전자제어장치의 제어수단과; 상기 전자제어장치로부터 인가된 전기적인 신호로 구동하는 스텝모타의 구동수단과; 상기 스텝모타의 구동으로 전, 후진하는 랙기어에 연결 설치되어 유압을 발생하면서 유로관을 통해 가압된 유압으로 푸쉬 동작하도록 설치된 실린더 부재의 가압수단과; 상기 실린더 부재에 의해 가압되므로서 라디에이터의 진동 감쇠가 이루어지도록 설치되어 가변하는 부쉬부재의 가변 수단을 포함하여 이루어지고 있다.According to an aspect of the present invention, there is provided a variable damper device for attenuating a vibration transmitted to a radiator through a vehicle body during driving or idle, and for detecting the rotational speed of an engine during main driving of the vehicle, for detecting the crank angle sensor; Control means for an electronic controller for recognizing an electrical signal through the crank angle sensor; Drive means for driving the step motor to drive the electric signal applied from the electronic controller; A pressurizing means of the cylinder member installed to be connected to the rack gear which is moved forward and backward by the driving of the step motor, to generate the hydraulic pressure and to push the hydraulic pressure pushed through the flow pipe; It is made to include a variable means of the bushing member which is installed to be subjected to the vibration damping of the radiator while being pressed by the cylinder member to vary.

Description

자동차용 가변 댐퍼장치Variable damper device for automobile

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 가변 댐퍼장치를 개략적으로 도시한 구성도.1 is a configuration diagram schematically showing a variable damper device according to the present invention.

제2도는 본 발명에 따른 가변 댐퍼장치의 작용을 도시한 도면.2 is a view showing the operation of the variable damper device according to the present invention.

Claims (3)

자동차의 주행 중에 엔진의 회전수를 감지하는 크랭크 각 센서의 감지수단과; 상기 크랭크 각 센서를 통해 전기적인 신호를 인지하는 전자제어장치의 제어수단과; 상기 전자제어장치로부터 인가된 전기적인 신호로 구동하는 스텝모타의 구동수단과; 상기 스텝모타의 구동으로 전, 후진하는 랙기어에 연결 설치되어 유압을 발생하면서 유로관을 통해 가압된 유압으로 푸쉬 동작하도록 설치된 실린더 부재의 가압수단과; 상기 실린더 부재에 의해 가압되므로서 라디에이터의 진동 감쇠가 이루어지도록 설치되어 가변하는 부쉬부재의 가변 수단을 포함하여 이루어짐을 특징으로 하는 자동차용 가변 댐퍼장치.Sensing means for detecting a crank angle sensor to detect the rotational speed of the engine while the vehicle is running; Control means for an electronic controller for recognizing an electrical signal through the crank angle sensor; Drive means for driving the step motor to drive the electric signal applied from the electronic controller; A pressurizing means of the cylinder member installed to be connected to the rack gear which is moved forward and backward by the driving of the step motor, to generate the hydraulic pressure and to push the hydraulic pressure pushed through the flow pipe; The variable damper device for a vehicle, characterized in that it comprises a variable means of the bushing member which is installed to be attenuated vibration of the radiator while being pressed by the cylinder member. 제1항에 있어서, 실린더 부재는 랙기어에 푸쉬로드로 연결된 제1피스톤을 내장하면서 오일이 제1챔버에 충진된 제1실린더와, 이 제1실린더에 형성된 유로관으로 연통한 제2실린더와, 이 제2실린더에 내장되어 유압을 받아 푸쉬로드로 연결된 부쉬부재를 가압하는 제2피스톤을 포함하여 이루어지는 자동차용 가변 댐퍼장치.2. The cylinder member of claim 1, wherein the cylinder member includes a first cylinder filled with oil in the first chamber while a first piston connected to the rack gear by a push rod, and a second cylinder in communication with a flow path formed in the first cylinder. And a second piston embedded in the second cylinder and receiving a hydraulic pressure to press the bushing member connected to the push rod. 제1항에 있어서, 부쉬부재는 라디에이터의 상, 하부에 장착되는 개재판과, 이 개재판의 표면에 부착되면서 고유의 탄성력을 보유한 방진고무재와, 이 방진 고무재의 타측면에 부착되면서 제2실린더 부재의 푸쉬로드가 일체로 고정 형성되는 가압판을 포함하여 이루어지는 자동차용 가변 댐퍼 장치.2. The bushing member according to claim 1, wherein the bushing member is attached to the upper and lower portions of the radiator, the dustproof rubber material which is attached to the surface of the sandwich plate and retains its own elastic force, and is attached to the other side of the dustproof rubber material. Variable damper device for an automobile comprising a pressure plate that is integrally fixed to the push rod of the cylinder member. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950043415A 1995-11-23 1995-11-23 Variable damper device for automobile KR100242052B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950043415A KR100242052B1 (en) 1995-11-23 1995-11-23 Variable damper device for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950043415A KR100242052B1 (en) 1995-11-23 1995-11-23 Variable damper device for automobile

Publications (2)

Publication Number Publication Date
KR970027926A true KR970027926A (en) 1997-06-24
KR100242052B1 KR100242052B1 (en) 2000-03-02

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ID=66588780

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950043415A KR100242052B1 (en) 1995-11-23 1995-11-23 Variable damper device for automobile

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050015457A (en) * 2003-08-06 2005-02-21 현대자동차주식회사 Radiator mounting system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102046787B1 (en) * 2013-07-19 2019-11-21 현대모비스 주식회사 Apparatus for adjusting rattle friction using gravity of fluid and Motor driven power steering using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050015457A (en) * 2003-08-06 2005-02-21 현대자동차주식회사 Radiator mounting system

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