GB2327463B - Rotary actuator - Google Patents
Rotary actuatorInfo
- Publication number
- GB2327463B GB2327463B GB9821556A GB9821556A GB2327463B GB 2327463 B GB2327463 B GB 2327463B GB 9821556 A GB9821556 A GB 9821556A GB 9821556 A GB9821556 A GB 9821556A GB 2327463 B GB2327463 B GB 2327463B
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotary actuator
- actuator
- rotary
- 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
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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
- F15B15/066—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the scotch yoke type
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/202—Externally-operated valves mounted in or on the actuator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
- F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
- F16K31/1635—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston for rotating valves
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/615—Filtering means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Actuator (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP08289064A JP3131570B2 (en) | 1996-10-14 | 1996-10-14 | Rotary actuator |
GB9721653A GB2318616B (en) | 1996-10-14 | 1997-10-13 | Rotary actuator |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9821556D0 GB9821556D0 (en) | 1998-11-25 |
GB2327463A GB2327463A (en) | 1999-01-27 |
GB2327463B true GB2327463B (en) | 1999-10-06 |
Family
ID=26312420
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9821556A Expired - Fee Related GB2327463B (en) | 1996-10-14 | 1997-10-13 | Rotary actuator |
GB9821557A Expired - Fee Related GB2327464B (en) | 1996-10-14 | 1997-10-13 | Rotary actuator |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9821557A Expired - Fee Related GB2327464B (en) | 1996-10-14 | 1997-10-13 | Rotary actuator |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2327463B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050274416A1 (en) * | 2004-06-14 | 2005-12-15 | Engle Chad M | Collets for use with process control devices |
US7591216B2 (en) * | 2006-04-05 | 2009-09-22 | Metso Automation Usa Inc. | Fluid powered dual-piston actuator with efficient fluid porting and method of implementation |
US7874542B2 (en) | 2006-08-09 | 2011-01-25 | Fisher Controls International Llc | Actuator levers, collets, and collet removers |
US7955021B2 (en) | 2008-10-31 | 2011-06-07 | Fisher Controls International, Llc | Collets for use with valves |
US8205633B2 (en) | 2008-10-31 | 2012-06-26 | Fisher Controls International, Llc | Collets for use with valves |
US8408837B2 (en) | 2008-10-31 | 2013-04-02 | Fisher Controls International, Llc | Collets for use with valves |
WO2016087997A1 (en) * | 2014-12-01 | 2016-06-09 | Rotork Fluid Systems S.R.L. | Valve actuator device with driving arm having a modular structure |
CN107178535B (en) * | 2017-06-26 | 2018-12-18 | 宁波卓益控制技术有限公司 | Oil cylinder controller |
-
1997
- 1997-10-13 GB GB9821556A patent/GB2327463B/en not_active Expired - Fee Related
- 1997-10-13 GB GB9821557A patent/GB2327464B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9821557D0 (en) | 1998-11-25 |
GB2327464B (en) | 1999-10-06 |
GB2327464A (en) | 1999-01-27 |
GB9821556D0 (en) | 1998-11-25 |
GB2327463A (en) | 1999-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20011013 |