KR970074066A - Cooling fan control system for vehicle condenser - Google Patents
Cooling fan control system for vehicle condenser Download PDFInfo
- Publication number
- KR970074066A KR970074066A KR1019960018861A KR19960018861A KR970074066A KR 970074066 A KR970074066 A KR 970074066A KR 1019960018861 A KR1019960018861 A KR 1019960018861A KR 19960018861 A KR19960018861 A KR 19960018861A KR 970074066 A KR970074066 A KR 970074066A
- Authority
- KR
- South Korea
- Prior art keywords
- condenser
- cooling fan
- vehicle
- control system
- cooling
- Prior art date
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- Air-Conditioning For Vehicles (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
본 발명은 차량의 냉방시스템에 있어서, 컨덴서를 강제 냉각하기 위하여 냉각팬의 회전을 제어하는 차량의 컨덴서용 냉각팬 제어시스템에 관한 것으로, 특히 컨덴서의 압력을 센신하여 이 압력에 비례하여 냉각팬이 선형적으로 회전하도록 하여 팬의 회전동작을 부드럽게 함과 동시에 소음을 방지하도록 한 차량의 컨덴서용 냉각팬 제어시스템에 관한 것으로, 압축기(10), 컨덴서(12), 리시버 드라이어(14), 팽창밸브(16), 증발기(18)를 순환하는 냉매에 의해서 차량의 냉방을 이루도록 함과 동시에 상기 컨덴서(12)를 강제 냉각시키기 위해서 구동모터(M)와 연결된 냉각팬(20)을 제어하도록 한 것에 있어서, 상기 컨덴서(12)의 출구측에 압력센서(22)를 연결하고, 이 압력센서(22)에서 검출된 압력신호 값이 엔진제어장치(30)에 입력되도록 하고, 이 엔진제어장치(30)에 의해 상기 구동모터(M)의 회전수를 선형적으로 제어하도록 한 것을 특징으로 한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooling fan control system for a condenser of a vehicle that controls rotation of a cooling fan in order to forcibly cool the condenser in a vehicle cooling system. A cooling fan control system for a condenser of a vehicle which rotates linearly to smooth the rotation of the fan and prevent noise. The present invention relates to a compressor 10, a condenser 12, a receiver dryer 14 and an expansion valve. (16) to control the cooling fan (20) connected to the drive motor (M) in order to achieve cooling of the vehicle by the refrigerant circulating in the evaporator (18) and to forcibly cool the condenser (12). The pressure sensor 22 is connected to the outlet side of the condenser 12, and the pressure signal value detected by the pressure sensor 22 is input to the engine controller 30, and the engine controller 30 is connected to the engine controller 30. Characterized in that by the control to the rotation speed of the drive motor (M) linearly.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명의 실시예에 의한 컨덴서용 냉각팬 제어시스템의 회로 구성도, 제2도는 본 발명의 실시예에 적용되는 압력센서의 압력값과 구동모터의 전압과의 관계를 도시한 그래프.1 is a circuit diagram of a condenser cooling fan control system according to an embodiment of the present invention, and FIG. 2 is a graph showing a relationship between a pressure value of a pressure sensor applied to an embodiment of the present invention and a voltage of a driving motor.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960018861A KR970074066A (en) | 1996-05-31 | 1996-05-31 | Cooling fan control system for vehicle condenser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960018861A KR970074066A (en) | 1996-05-31 | 1996-05-31 | Cooling fan control system for vehicle condenser |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970074066A true KR970074066A (en) | 1997-12-10 |
Family
ID=66284543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960018861A KR970074066A (en) | 1996-05-31 | 1996-05-31 | Cooling fan control system for vehicle condenser |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970074066A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100684111B1 (en) * | 2005-05-10 | 2007-02-20 | (주)아진상사 | Refrigerating engine control method |
-
1996
- 1996-05-31 KR KR1019960018861A patent/KR970074066A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100684111B1 (en) * | 2005-05-10 | 2007-02-20 | (주)아진상사 | Refrigerating engine control method |
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E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |