KR0119579B1 - 연속위치 제어장치 - Google Patents
연속위치 제어장치Info
- Publication number
- KR0119579B1 KR0119579B1 KR1019920010521A KR920010521A KR0119579B1 KR 0119579 B1 KR0119579 B1 KR 0119579B1 KR 1019920010521 A KR1019920010521 A KR 1019920010521A KR 920010521 A KR920010521 A KR 920010521A KR 0119579 B1 KR0119579 B1 KR 0119579B1
- Authority
- KR
- South Korea
- Prior art keywords
- pressure
- hydraulic
- chambers
- position control
- moving core
- 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
- 239000012530 fluid Substances 0.000 description 6
- 239000000446 fuel Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Actuator (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (2)
- 위치검출 수단과 제어수단에 의해 작동하여 고압측 유압리인과 저압측 유압라인으로부터 전달되는 유압을 선택하는 방향전환밸브(43)를 포함하여 이루어지는 유압 제어부(B)와, 이동코어(3)의 외향 플랜지(5)에 의해 분리되는 좌우측 유압실(4a)(4b)로 유입하는 상기한 선택 유압과 이동코어(3)의 중앙에 뚫려진 통로(13)에 배치된 피스톤(30)의 양측면으로 공급되는 선택 유압의 차이에 의해, 좌우측 챔버(7)(8)에 설치되는 다수개의 압력실(18)(19)(20)(21)(50)(51)에 고압의 압력이 순차적으로 유입하여 플런저(9)(10)(11)(12)(52)(53)을 이동시켜 상기한 이동코어(3)의 축방향 이동을 가능하게 하는 가변부(A)와로 구성됨을 특징으로 하는 연속위치 제어장치.
- 제1항에 있어서, 압력실은 2개 이상 설치됨을 특징으로 하는 연속위치 제어장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920010521A KR0119579B1 (ko) | 1992-06-17 | 1992-06-17 | 연속위치 제어장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920010521A KR0119579B1 (ko) | 1992-06-17 | 1992-06-17 | 연속위치 제어장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940000940A KR940000940A (ko) | 1994-01-10 |
KR0119579B1 true KR0119579B1 (ko) | 1997-10-30 |
Family
ID=19334819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920010521A Expired - Fee Related KR0119579B1 (ko) | 1992-06-17 | 1992-06-17 | 연속위치 제어장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0119579B1 (ko) |
-
1992
- 1992-06-17 KR KR1019920010521A patent/KR0119579B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR940000940A (ko) | 1994-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19920617 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19941209 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19920617 Comment text: Patent Application |
|
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: 19970724 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19970804 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19970804 End annual number: 3 Start annual number: 1 |
|
PR1001 | Payment of annual fee |
Payment date: 19970829 Start annual number: 4 End annual number: 6 |
|
PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20040510 |