KR970046260A - Line pressure regulating mechanism of automatic transmission - Google Patents
Line pressure regulating mechanism of automatic transmission Download PDFInfo
- Publication number
- KR970046260A KR970046260A KR1019950072089A KR19950072089A KR970046260A KR 970046260 A KR970046260 A KR 970046260A KR 1019950072089 A KR1019950072089 A KR 1019950072089A KR 19950072089 A KR19950072089 A KR 19950072089A KR 970046260 A KR970046260 A KR 970046260A
- Authority
- KR
- South Korea
- Prior art keywords
- pressure
- automatic transmission
- line pressure
- pressure regulating
- regulating mechanism
- Prior art date
Links
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- Control Of Transmission Device (AREA)
Abstract
본 발명은 자동변속기의 라인압력이 변해도 조절이 가능하도록 자동차용 자동변속기의 라인압력조절기구는 감압밸브(20)의 내부에는 탄성스프링(21)과 스풀(22)이 형성되고 상기 스풀(22)을 중심으로 감압 밸브(20)의 내면 하부에는 압력 입력부(23)와 드레인부(24)와 압력 출력부(25)가 형성된 것이며, 상기 드레인부(24)와 압력 출력부(25)에는 압력 밸브(30)와 압력조절 듀티 솔레노이드(31)와 가변 저항기(40)와 유압전달 제어장치(50)가 형성됨으로서 차상에서 필요할때 조정하여 최적의 라인 압력을 얻을 수 있어 부드러운 변속감을 얻을 수 있고 내구성 및 신뢰성이 증대되는 효과가 있는 유용한 발명이다.According to the present invention, the line pressure adjusting mechanism of the automatic transmission for an automobile may be adjusted even if the line pressure of the automatic transmission changes, and an elastic spring 21 and a spool 22 are formed inside the pressure reducing valve 20 and the spool 22 is formed. The pressure input part 23, the drain part 24, and the pressure output part 25 are formed in the lower part of the inner surface of the pressure reduction valve 20, and the pressure valve is provided in the drain part 24 and the pressure output part 25. 30 and the pressure regulating duty solenoid 31, the variable resistor 40, and the hydraulic transmission control device 50 are formed, so that the optimum line pressure can be obtained by adjusting when needed in the vehicle, so that a smooth shifting feeling can be obtained and durability and It is a useful invention with the effect of increasing reliability.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 종래 자동차용 자동변속기의 라인압력조절기구를 개략적으로 도시한 구성도,1 is a schematic view showing a line pressure adjusting mechanism of a conventional automatic transmission for a vehicle;
제2도는 본 발명의 자동차용 자동변속기의 압력조절기구를 개략적으로 도시한 구성도.Figure 2 is a schematic diagram showing a pressure regulating mechanism of the automatic transmission for a vehicle of the present invention.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950072089A KR970046260A (en) | 1995-12-30 | 1995-12-30 | Line pressure regulating mechanism of automatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950072089A KR970046260A (en) | 1995-12-30 | 1995-12-30 | Line pressure regulating mechanism of automatic transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970046260A true KR970046260A (en) | 1997-07-26 |
Family
ID=66640778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950072089A KR970046260A (en) | 1995-12-30 | 1995-12-30 | Line pressure regulating mechanism of automatic transmission |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970046260A (en) |
-
1995
- 1995-12-30 KR KR1019950072089A patent/KR970046260A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Withdrawal due to no request for examination |