JP2538434Y2 - 電油サーボアクチュエータ - Google Patents
電油サーボアクチュエータInfo
- Publication number
- JP2538434Y2 JP2538434Y2 JP1990079588U JP7958890U JP2538434Y2 JP 2538434 Y2 JP2538434 Y2 JP 2538434Y2 JP 1990079588 U JP1990079588 U JP 1990079588U JP 7958890 U JP7958890 U JP 7958890U JP 2538434 Y2 JP2538434 Y2 JP 2538434Y2
- Authority
- JP
- Japan
- Prior art keywords
- spool
- oil
- piston
- chamber
- electro
- 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
- 230000008713 feedback mechanism Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 41
- 239000010720 hydraulic oil Substances 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Servomotors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990079588U JP2538434Y2 (ja) | 1990-07-26 | 1990-07-26 | 電油サーボアクチュエータ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990079588U JP2538434Y2 (ja) | 1990-07-26 | 1990-07-26 | 電油サーボアクチュエータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0439301U JPH0439301U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-04-03 |
| JP2538434Y2 true JP2538434Y2 (ja) | 1997-06-18 |
Family
ID=31623881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990079588U Expired - Lifetime JP2538434Y2 (ja) | 1990-07-26 | 1990-07-26 | 電油サーボアクチュエータ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2538434Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2698540B2 (ja) * | 1993-10-21 | 1998-01-19 | 強化土エンジニヤリング株式会社 | 自立式セル構造物の構築工法 |
| WO2008081803A1 (ja) * | 2006-12-28 | 2008-07-10 | Komatsu Ltd. | Ｅｇｒバルブ装置 |
| ES2562552T3 (es) * | 2007-11-15 | 2016-03-04 | Hoerbiger Automatisierungstechnik Holding Gmbh | Amplificador electrohidráulico |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59170512A (ja) * | 1983-03-18 | 1984-09-26 | Toshiba Mach Co Ltd | リニヤ−アクチユエ−タ |
| JPH0413442Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1986-09-26 | 1992-03-30 |
-
1990
- 1990-07-26 JP JP1990079588U patent/JP2538434Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439301U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-04-03 |
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