SE8903000L - Hydraulisk servopaaverkningsanordning av den typ som har en koaxiell roterbar slid - Google Patents
Hydraulisk servopaaverkningsanordning av den typ som har en koaxiell roterbar slidInfo
- Publication number
- SE8903000L SE8903000L SE8903000A SE8903000A SE8903000L SE 8903000 L SE8903000 L SE 8903000L SE 8903000 A SE8903000 A SE 8903000A SE 8903000 A SE8903000 A SE 8903000A SE 8903000 L SE8903000 L SE 8903000L
- Authority
- SE
- Sweden
- Prior art keywords
- rotary spool
- servopa
- rotable
- coaxial
- hydraulic
- Prior art date
Links
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Servomotors (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890005395A KR910008268B1 (ko) | 1989-04-24 | 1989-04-24 | 동축회전형 스풀을 가진 유압서어보 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8903000D0 SE8903000D0 (sv) | 1989-09-12 |
SE8903000L true SE8903000L (sv) | 1990-10-25 |
Family
ID=19285588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8903000A SE8903000L (sv) | 1989-04-24 | 1989-09-12 | Hydraulisk servopaaverkningsanordning av den typ som har en koaxiell roterbar slid |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH02286901A (sv) |
KR (1) | KR910008268B1 (sv) |
SE (1) | SE8903000L (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7735517B2 (en) * | 2006-12-22 | 2010-06-15 | Caterpillar Inc | Rotary-actuated electro-hydraulic valve |
JP5939673B2 (ja) * | 2012-03-27 | 2016-06-22 | 本田技研工業株式会社 | トロイダル型変速機構の変速制御装置 |
CN108612697B (zh) * | 2018-06-07 | 2024-07-12 | 江苏钧微动力科技有限公司 | 片状式阀芯旋转直驱电液伺服阀 |
CN109404359A (zh) * | 2018-12-11 | 2019-03-01 | 中航工业南京伺服控制系统有限公司 | 一种旋转式电液压力伺服阀 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5980501A (ja) * | 1982-10-27 | 1984-05-10 | Kawasaki Heavy Ind Ltd | 油圧サ−ボアクチユエ−タ |
JPS62196403A (ja) * | 1986-02-22 | 1987-08-29 | Techno-Le:Kk | 電気−液圧シリンダ |
-
1989
- 1989-04-24 KR KR1019890005395A patent/KR910008268B1/ko not_active IP Right Cessation
- 1989-07-10 JP JP1175778A patent/JPH02286901A/ja active Pending
- 1989-09-12 SE SE8903000A patent/SE8903000L/sv not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR910008268B1 (ko) | 1991-10-12 |
KR900016625A (ko) | 1990-11-14 |
JPH02286901A (ja) | 1990-11-27 |
SE8903000D0 (sv) | 1989-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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