KR100204662B1 - 레터링밸브를 구비한 유압변환밸브 - Google Patents
레터링밸브를 구비한 유압변환밸브 Download PDFInfo
- Publication number
- KR100204662B1 KR100204662B1 KR1019960061781A KR19960061781A KR100204662B1 KR 100204662 B1 KR100204662 B1 KR 100204662B1 KR 1019960061781 A KR1019960061781 A KR 1019960061781A KR 19960061781 A KR19960061781 A KR 19960061781A KR 100204662 B1 KR100204662 B1 KR 100204662B1
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- hydraulic
- oil
- pressure
- lettering
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/14—Tappets; Push rods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2810/00—Arrangements solving specific problems in relation with valve gears
- F01L2810/04—Reducing noise
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
Abstract
Description
Claims (1)
- 각종 엔진의 감속기상에 설치되는 유압클러치 작동변환을 위한 유압변환밸브(1)에 있어서; 상기 유압변환밸브(1)에서 완충피스톤(8)과 스프링(11)으로 탄력설치되어 오일의 량에 따라 슬라이드 작동하며 유압클러치의 피스톤측으로 가해지는 오일의 압력을 조절하는 유압조정밸브(9)에는 실린더공(12)을 형성하여 레터링밸브(10)를 슬라이드작동될 수 있도록 스프링(15)으로 탄력설치하며; 상기 레터링밸브(10)에는 대소직경을 갖는 오일배출공(18,19)을 형성하여 유압조정밸브(9)의 실린더공(12)내측에 형성되는 오일배출공(14)과 오일압력에 따라 선택적으로 연통하면서 유압클러치 설정압력을 엔진이 저속상태에서 조절할 수 있도록한 것을 특징으로 하는 레터링밸브를 구비한 유압변환밸브.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960061781A KR100204662B1 (ko) | 1996-12-03 | 1996-12-03 | 레터링밸브를 구비한 유압변환밸브 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960061781A KR100204662B1 (ko) | 1996-12-03 | 1996-12-03 | 레터링밸브를 구비한 유압변환밸브 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970007031A KR970007031A (ko) | 1997-02-21 |
KR100204662B1 true KR100204662B1 (ko) | 1999-06-15 |
Family
ID=19485781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960061781A Expired - Fee Related KR100204662B1 (ko) | 1996-12-03 | 1996-12-03 | 레터링밸브를 구비한 유압변환밸브 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100204662B1 (ko) |
-
1996
- 1996-12-03 KR KR1019960061781A patent/KR100204662B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR970007031A (ko) | 1997-02-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5829399A (en) | Pressure fluid supply system for a variable camshaft adjustment | |
US8312895B2 (en) | Solenoid valve device | |
US4741675A (en) | Flow control system for a hydraulic pump | |
KR100204662B1 (ko) | 레터링밸브를 구비한 유압변환밸브 | |
CN101634352A (zh) | 可变泄沉链传动张紧装置 | |
KR100350121B1 (ko) | 무단 변속기의 오일펌프 구동장치 | |
US8430017B2 (en) | Control device for a hydraulic motor | |
JP4930881B2 (ja) | 車両用オイルポンプ | |
KR100471235B1 (ko) | 무단 변속기 | |
KR0131304B1 (ko) | 자동차용 자동 변속기의 유압제어부 감압밸브 | |
KR100287686B1 (ko) | 자동 변속기용 클러치의 원심 유압 제거 구조 | |
KR200270044Y1 (ko) | 클러치 | |
JPS583936Y2 (ja) | 油圧クラッチ等の作動装置 | |
KR100707001B1 (ko) | 유압식 파워 스티어링 시스템의 소음방지구조 | |
KR20060067702A (ko) | 에어 어큐뮬레이터가 채용된 자동변속기용 오일펌프 구조 | |
JPH0646799Y2 (ja) | 油圧式舶用逆転機の油圧供給装置 | |
KR0164305B1 (ko) | 압력 응답식 오리피스 밸브 | |
KR19980044170A (ko) | 자동변속기용 파워트레인의 마찰요소의 유압 제어장치 | |
KR19980063234A (ko) | 유압 클러치의 작동유압 제어장치 | |
JPH0459500B2 (ko) | ||
KR20040052045A (ko) | 유압 제어식 차동제한장치 및 제어방법 | |
JP2000018281A (ja) | クラッチ装置 | |
KR101154310B1 (ko) | 자동차용 체인 구동식 오일펌프 | |
JP2021156327A (ja) | リリーフバルブ | |
KR20050058686A (ko) | 유체 유동 제어 밸브 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19961203 |
|
PA0201 | Request for examination | ||
G15R | Request for early publication | ||
PG1501 | Laying open of application |
Comment text: Request for Early Opening Patent event code: PG15011R01I Patent event date: 19961205 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19981230 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19990330 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19990331 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20020323 Start annual number: 4 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20040302 Start annual number: 6 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20060224 Start annual number: 8 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20080331 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20090210 Start annual number: 11 End annual number: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20100302 Start annual number: 12 End annual number: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20110119 Start annual number: 13 End annual number: 13 |
|
FPAY | Annual fee payment |
Payment date: 20120229 Year of fee payment: 14 |
|
PR1001 | Payment of annual fee |
Payment date: 20120229 Start annual number: 14 End annual number: 14 |
|
FPAY | Annual fee payment |
Payment date: 20130227 Year of fee payment: 15 |
|
PR1001 | Payment of annual fee |
Payment date: 20130227 Start annual number: 15 End annual number: 15 |
|
PR1001 | Payment of annual fee |
Payment date: 20140328 Start annual number: 16 End annual number: 16 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20160209 |