JPH0291201U - - Google Patents
Info
- Publication number
- JPH0291201U JPH0291201U JP17069888U JP17069888U JPH0291201U JP H0291201 U JPH0291201 U JP H0291201U JP 17069888 U JP17069888 U JP 17069888U JP 17069888 U JP17069888 U JP 17069888U JP H0291201 U JPH0291201 U JP H0291201U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pilot
- pressure
- logic
- operating
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17069888U JPH0291201U (hu) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17069888U JPH0291201U (hu) | 1988-12-28 | 1988-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0291201U true JPH0291201U (hu) | 1990-07-19 |
Family
ID=31461869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17069888U Pending JPH0291201U (hu) | 1988-12-28 | 1988-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0291201U (hu) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001029430A1 (fr) * | 1999-10-20 | 2001-04-26 | Hitachi Construction Machinery Co., Ltd. | Appareil de vanne de commande a rupture de conduit |
| JP2007113757A (ja) * | 2005-10-24 | 2007-05-10 | Kayaba Ind Co Ltd | 駆動機構兼用発電装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746103B2 (hu) * | 1976-07-27 | 1982-10-01 | ||
| JPS60172709A (ja) * | 1984-02-15 | 1985-09-06 | Komatsu Ltd | 流量制御弁 |
| JPS62194007A (ja) * | 1986-02-15 | 1987-08-26 | Toyooki Kogyo Co Ltd | 流体制御装置 |
-
1988
- 1988-12-28 JP JP17069888U patent/JPH0291201U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746103B2 (hu) * | 1976-07-27 | 1982-10-01 | ||
| JPS60172709A (ja) * | 1984-02-15 | 1985-09-06 | Komatsu Ltd | 流量制御弁 |
| JPS62194007A (ja) * | 1986-02-15 | 1987-08-26 | Toyooki Kogyo Co Ltd | 流体制御装置 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001029430A1 (fr) * | 1999-10-20 | 2001-04-26 | Hitachi Construction Machinery Co., Ltd. | Appareil de vanne de commande a rupture de conduit |
| US6409142B1 (en) | 1999-10-20 | 2002-06-25 | Hitachi Construction Machinery Co. Ltd. | Pipe breakage control valve device |
| JP2007113757A (ja) * | 2005-10-24 | 2007-05-10 | Kayaba Ind Co Ltd | 駆動機構兼用発電装置 |