JP3923956B2 - 油圧装置用ロータリー形切換弁 - Google Patents
油圧装置用ロータリー形切換弁 Download PDFInfo
- Publication number
- JP3923956B2 JP3923956B2 JP2004131708A JP2004131708A JP3923956B2 JP 3923956 B2 JP3923956 B2 JP 3923956B2 JP 2004131708 A JP2004131708 A JP 2004131708A JP 2004131708 A JP2004131708 A JP 2004131708A JP 3923956 B2 JP3923956 B2 JP 3923956B2
- Authority
- JP
- Japan
- Prior art keywords
- passage
- switching valve
- hydraulic
- port
- valve
- 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
- 239000010720 hydraulic oil Substances 0.000 claims description 68
- 230000007935 neutral effect Effects 0.000 claims description 19
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000003921 oil Substances 0.000 description 32
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Landscapes
- Servomotors (AREA)
- Mechanically-Actuated Valves (AREA)
- Multiple-Way Valves (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004131708A JP3923956B2 (ja) | 2004-04-27 | 2004-04-27 | 油圧装置用ロータリー形切換弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004131708A JP3923956B2 (ja) | 2004-04-27 | 2004-04-27 | 油圧装置用ロータリー形切換弁 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005315296A JP2005315296A (ja) | 2005-11-10 |
| JP2005315296A5 JP2005315296A5 (enExample) | 2007-02-01 |
| JP3923956B2 true JP3923956B2 (ja) | 2007-06-06 |
Family
ID=35442940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004131708A Expired - Fee Related JP3923956B2 (ja) | 2004-04-27 | 2004-04-27 | 油圧装置用ロータリー形切換弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3923956B2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101434509B1 (ko) | 2012-06-28 | 2014-08-27 | 신우철 | 에어모터의 외장형 콘트롤밸브 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993188B (zh) * | 2009-08-21 | 2014-10-29 | 株式会社Lg化学 | 用于制造玻璃的设备 |
| CN104564885B (zh) * | 2015-01-08 | 2017-04-05 | 宁波宇洲液压科技有限公司 | 一种高集成用于先导控制模式的双向回转阀 |
| CN105546152A (zh) * | 2016-01-29 | 2016-05-04 | 河北尚泰合力液压元件有限公司 | 负载敏感比例多路换向阀 |
| CN108591152B (zh) * | 2018-04-13 | 2019-10-22 | 浙江大学 | 一种自主耦合的液压马达转阀一体机 |
| JP7034003B2 (ja) * | 2018-04-26 | 2022-03-11 | 大電株式会社 | 方向切換弁 |
| JP2020041660A (ja) * | 2018-09-13 | 2020-03-19 | 川崎重工業株式会社 | 弁装置 |
| CN113847294B (zh) * | 2021-10-15 | 2025-10-21 | 温州大学 | 一种通过转阀放大换向频率的高速换向阀 |
-
2004
- 2004-04-27 JP JP2004131708A patent/JP3923956B2/ja not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101434509B1 (ko) | 2012-06-28 | 2014-08-27 | 신우철 | 에어모터의 외장형 콘트롤밸브 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005315296A (ja) | 2005-11-10 |
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