KR940004192A - Hydraulic drives for generators, cooling fans, and air conditioners in cars - Google Patents

Hydraulic drives for generators, cooling fans, and air conditioners in cars Download PDF

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Publication number
KR940004192A
KR940004192A KR1019920014176A KR920014176A KR940004192A KR 940004192 A KR940004192 A KR 940004192A KR 1019920014176 A KR1019920014176 A KR 1019920014176A KR 920014176 A KR920014176 A KR 920014176A KR 940004192 A KR940004192 A KR 940004192A
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KR
South Korea
Prior art keywords
hydraulic
control valve
flow control
generator
drive
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Application number
KR1019920014176A
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Korean (ko)
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KR960004631B1 (en
Inventor
김상국
최길환
홍예선
Original Assignee
김태구
대우자동차 주식회사
김영승
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Publication date
Application filed by 김태구, 대우자동차 주식회사, 김영승 filed Critical 김태구
Priority to KR92014176A priority Critical patent/KR960004631B1/en
Publication of KR940004192A publication Critical patent/KR940004192A/en
Application granted granted Critical
Publication of KR960004631B1 publication Critical patent/KR960004631B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)

Abstract

본 발명은 자동차의 발전기, 냉각팬, 에어콘 컴프레서용 유압식 구동장치에 관한 것으로 엔진의 회전수에 비례하는 작동유를 토출시키는 유압펌프(2)를 자동차 엔진(1)으로 구동시켜 유압펌프(2)에서 토출되는 작동유로 발전기(4), 냉각팬(9), 에어콘 컴프레서(11)의 구동원인 유압모터(6)(6′)(6″)를 구동시키게 한 것이다.The present invention relates to a hydraulic drive device for a generator, a cooling fan, and an air conditioner of an automobile. The hydraulic pump (2) for discharging hydraulic oil in proportion to the rotational speed of the engine is driven by the automobile engine (1) in the hydraulic pump (2). The hydraulic fluid discharged is driven to drive the hydraulic motors 6, 6 ', 6 ", which are the driving sources of the generator 4, the cooling fan 9, and the air conditioner compressor 11.

Description

자동차의 발전기, 냉각팬, 에어콘 컴프레서용 유압식 구동장치Hydraulic drives for generators, cooling fans, and air conditioners in cars

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

제1도는 본 발명의 전체 구성도,1 is an overall configuration diagram of the present invention,

제2도는 본 발명의 실시예인 발전기용 유압식 구동장치의 구성도,2 is a block diagram of a hydraulic drive device for a generator which is an embodiment of the present invention,

제3도는 본 발명의 실시예인 에어콘 컴프레셔용 유압식 구동장치의 구성도,3 is a block diagram of a hydraulic drive device for an air conditioner compressor of an embodiment of the present invention,

제4도는 본 발명의 실시에인 발전기, 냉각팬용 유압식 구동장치의 구성도.4 is a configuration diagram of a hydraulic drive device for a generator and a cooling fan according to an embodiment of the present invention.

Claims (7)

엔진(1)의 회전수에 비례하는 작동유를 토출시키는 유압펌프(2), 작업라인상의 압력이 설정압력보다 높으면 바이패스 시키는 필리프밸브(12), 발전기(4), 냉각팬(9), 에어콘 컴프레서(11)를 각각 구동시키기 위한 유압모터(6)(6′)(6″), 상기 유압모터(6)를 구동시키기 위해 일정한 작동유를 공급하기 위한 유량제어밸브(3′), 상기 유압모터(6′)를 구동시키기 위해 일정한 작동유를 공급하기 위한 전자식 냉각수온도제어기(8)의 제어를 받는 전자비례 유량제어밸브(7), 상기 유압모터(6″)를 구동시키기 위해 작동유를 공급하는 실내온도 제어기(10)의 제어를 받는 전자비례 유량제어밸브(7′)로 이루어진 것을 특징으로 하는 자동차의 발전기 냉각팬, 에어콘 컴프레서용 유압식 구동장치.Hydraulic pump 2 for discharging hydraulic oil proportional to the number of revolutions of the engine 1, the relief valve 12, the generator 4, the cooling fan 9, the air conditioner to bypass if the pressure on the work line is higher than the set pressure. Hydraulic motors 6 and 6 'and 6 " for driving the compressors 11, flow control valves 3 " for supplying a constant hydraulic fluid for driving the hydraulic motors 6 and the hydraulic motors, respectively. An electronic proportional flow control valve 7 controlled by an electronic coolant temperature controller 8 for supplying a constant operating oil to drive 6 ', and a room for supplying hydraulic oil for driving the hydraulic motor 6 ″. A hydraulic drive device for a generator cooling fan and an air conditioner of an automobile, characterized in that the electronic proportional flow control valve 7 'is controlled by the temperature controller 10. 제1항에 있어서, 전자비례 유량제어밸브(7)는 냉각수온도 측정값과 냉각수 온도 설정값을 비교하여 전기적신호를 발생하는 전자식 냉각수 온도 제어기(8)의 신호를 받아 유량을 제어할 수 있도록 한 것을 특징으로 하는 자동차의 발전기, 냉각팬, 에어콘 콘프레서용 유압식 구동장치.The flow control valve according to claim 1, wherein the electromagnetic proportional flow control valve 7 controls the flow rate by receiving a signal from the electronic coolant temperature controller 8 that generates an electrical signal by comparing the coolant temperature measurement value with the coolant temperature set value. Hydraulic drive device for a generator, cooling fan, air conditioner of the automobile, characterized in that. 제1항에 있어서, 상기 유압모터(6)로 발전기(4)를 구동시키도록 작동유가 유량제어밸브(3′)를 통하게 설치함을 특징으로 하는 자동차의 발전기용 유압식 구동장치.2. The hydraulic drive system for a motor vehicle according to claim 1, wherein the hydraulic oil is installed through the flow control valve (3 ') to drive the generator (4) with the hydraulic motor (6). 제1항에 있어서, 상기 유압모터(6″)로 에어콘 컴프레서(11)을 구동시키도록 작동유가 전자비례 유량제어밸브(7′)를 통하게 설치함을 특징으로 하는 자동차의 에어콘 컴프레서용 유압식 구동장치.2. The hydraulic drive system for an air conditioner of an automobile according to claim 1, wherein the hydraulic oil is installed through an electromagnetic proportional flow control valve 7 'to drive the air conditioner 11 by the hydraulic motor 6 ″. . 제4항에 있어서, 전자비례 유량제어밸브(7′)는 실내온도 측정값과 실내온도 설정값을 비교하여 전기적 신호를 발생하는 전자식 실내온도 제어기(10)의 신호를 받아 유량을 제어할 수 있도록 한 것을 특징으로 하는 자동차의 발전기, 냉각팬, 에어콘 컴프레서용 유압식 구동장치.The electronic proportional flow control valve 7 ′ is configured to control the flow rate by receiving a signal from the electronic indoor temperature controller 10 generating an electrical signal by comparing the indoor temperature measured value with the indoor temperature set value. Hydraulic drive device for the generator, cooling fan, air conditioning compressor of a vehicle. 제1항에 있어서, 유량제어밸브(3′)로 일정한 유량을 유압모터(6)에 공급하여 발전기(4)를 구동시키고, 전자식 냉각수 온도제어기(8)의 제어를 받는 전자비례 유량제어밸븝(7)를 통하여 작동유를 유압모터(6)에 공급하여 냉각팬(9)를 구동시키도록 설치함을 특징으로하는 자동차의 발전기, 냉각팬용 유압식 구동장치.2. The electromagnetic proportional flow control valve according to claim 1, wherein the flow rate control valve 3 'supplies a constant flow rate to the hydraulic motor 6 to drive the generator 4, and is controlled by the electronic coolant temperature controller 8. 7) A hydraulic drive device for a generator and a cooling fan of a vehicle, characterized in that it is installed to drive a cooling fan (9) by supplying hydraulic oil to the hydraulic motor (6). 제1항에 있어서, 전자식 냉각수 온도제어기(8)의 제어를 받는 전자 비례 유량제어밸브(7)를 통해 작동유를 공급하여 냉각팬(9)을 구동시키게 하고, 전자식 실내온도제어기(10)의 제어를 받는 전자비례 유량제어밸브(7′)를 통해 작동유를 유압모터(6″)에 공급하여 에어콘 컴프레서(11)을 구동시키도록 설치함을 특징으로 하는 자동차의 발전기, 에어콘 컴프레서용 유압식 구동장치.The method of claim 1, wherein the hydraulic fan is supplied through the proportional flow control valve 7 under the control of the electronic coolant temperature controller 8 to drive the cooling fan 9, and the control of the electronic room temperature controller 10 is performed. A hydraulic drive device for a generator and an air conditioner of an automobile, characterized in that it is installed to drive the air conditioner 11 by supplying hydraulic oil to the hydraulic motor 6 ″ through an electromagnetic proportional flow control valve 7 ′. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR92014176A 1992-08-07 1992-08-07 Driving devices of hydraulic for a car KR960004631B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92014176A KR960004631B1 (en) 1992-08-07 1992-08-07 Driving devices of hydraulic for a car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92014176A KR960004631B1 (en) 1992-08-07 1992-08-07 Driving devices of hydraulic for a car

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KR940004192A true KR940004192A (en) 1994-03-14
KR960004631B1 KR960004631B1 (en) 1996-04-09

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040024259A (en) * 2002-09-13 2004-03-20 기아자동차주식회사 A alternator for vehicle
KR100460609B1 (en) * 2002-10-10 2004-12-09 기아자동차주식회사 Device for Operating Hydraulic Air-Compressor of a Vehicle
KR20150110181A (en) * 2014-03-24 2015-10-02 두산인프라코어 주식회사 Engine system using hydraulic system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100730825B1 (en) * 1999-12-24 2007-06-20 두산인프라코어 주식회사 Apparatus for driving a cooling fan motor of construction heavy equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040024259A (en) * 2002-09-13 2004-03-20 기아자동차주식회사 A alternator for vehicle
KR100460609B1 (en) * 2002-10-10 2004-12-09 기아자동차주식회사 Device for Operating Hydraulic Air-Compressor of a Vehicle
KR20150110181A (en) * 2014-03-24 2015-10-02 두산인프라코어 주식회사 Engine system using hydraulic system

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