JPH0550632B2 - - Google Patents
Info
- Publication number
- JPH0550632B2 JPH0550632B2 JP26065688A JP26065688A JPH0550632B2 JP H0550632 B2 JPH0550632 B2 JP H0550632B2 JP 26065688 A JP26065688 A JP 26065688A JP 26065688 A JP26065688 A JP 26065688A JP H0550632 B2 JPH0550632 B2 JP H0550632B2
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- oil
- pressure
- port
- circuit
- 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 - Lifetime
Links
- 239000003921 oil Substances 0.000 claims description 47
- 239000010729 system oil Substances 0.000 claims description 17
- 230000009977 dual effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
Landscapes
- Multiple-Way Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26065688A JPH02107872A (ja) | 1988-10-18 | 1988-10-18 | 油路切換装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26065688A JPH02107872A (ja) | 1988-10-18 | 1988-10-18 | 油路切換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02107872A JPH02107872A (ja) | 1990-04-19 |
JPH0550632B2 true JPH0550632B2 (en, 2012) | 1993-07-29 |
Family
ID=17350949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP26065688A Granted JPH02107872A (ja) | 1988-10-18 | 1988-10-18 | 油路切換装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02107872A (en, 2012) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023083811A (ja) * | 2021-12-06 | 2023-06-16 | 櫻護謨株式会社 | 切換機構、および車両 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2344701A1 (en) | 2008-11-10 | 2011-07-20 | Access Business Group International LLC | Faucet valve system |
US8375970B2 (en) | 2008-11-10 | 2013-02-19 | Access Business Group International Llc | Valve system |
KR101486492B1 (ko) * | 2012-10-04 | 2015-01-27 | 한국기계연구원 | 비례 제어 밸브 |
KR101437126B1 (ko) * | 2012-11-20 | 2014-09-02 | 한국기계연구원 | 비례제어밸브 |
KR101448821B1 (ko) * | 2013-02-01 | 2014-10-13 | 한국기계연구원 | 비례제어밸브의 제어방법 및 장치 |
CN106764376B (zh) * | 2017-01-19 | 2018-09-07 | 徐工集团凯宫重工南京有限公司 | 一种双线润滑自动换向阀 |
-
1988
- 1988-10-18 JP JP26065688A patent/JPH02107872A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023083811A (ja) * | 2021-12-06 | 2023-06-16 | 櫻護謨株式会社 | 切換機構、および車両 |
Also Published As
Publication number | Publication date |
---|---|
JPH02107872A (ja) | 1990-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080729 Year of fee payment: 15 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090729 Year of fee payment: 16 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090729 Year of fee payment: 16 |