GB2498398B - Linear actuator comprising a plurality of linear piezoelectric motors - Google Patents
Linear actuator comprising a plurality of linear piezoelectric motorsInfo
- Publication number
- GB2498398B GB2498398B GB1200657.3A GB201200657A GB2498398B GB 2498398 B GB2498398 B GB 2498398B GB 201200657 A GB201200657 A GB 201200657A GB 2498398 B GB2498398 B GB 2498398B
- Authority
- GB
- United Kingdom
- Prior art keywords
- linear
- piezoelectric motors
- actuator
- linear actuator
- linear piezoelectric
- 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.)
- Active
Links
Classifications
-
- 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
- F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
- F16K31/007—Piezoelectric stacks
-
- 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
- F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1200657.3A GB2498398B (en) | 2012-01-16 | 2012-01-16 | Linear actuator comprising a plurality of linear piezoelectric motors |
PCT/GB2013/050065 WO2013108016A1 (en) | 2012-01-16 | 2013-01-14 | Linear actuator for a valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1200657.3A GB2498398B (en) | 2012-01-16 | 2012-01-16 | Linear actuator comprising a plurality of linear piezoelectric motors |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201200657D0 GB201200657D0 (en) | 2012-02-29 |
GB2498398A GB2498398A (en) | 2013-07-17 |
GB2498398B true GB2498398B (en) | 2015-09-16 |
Family
ID=45814049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1200657.3A Active GB2498398B (en) | 2012-01-16 | 2012-01-16 | Linear actuator comprising a plurality of linear piezoelectric motors |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2498398B (en) |
WO (1) | WO2013108016A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0165407A2 (en) * | 1984-04-26 | 1985-12-27 | Nippon Enlarging Color Inc. | Flow control valve with piero-electric actuator |
JPS63316676A (en) * | 1987-06-19 | 1988-12-23 | Mitsubishi Electric Corp | Piezoelectric linear motor |
WO2001024288A2 (en) * | 1999-09-30 | 2001-04-05 | Robert Bosch Gmbh | Adjusting unit for controlling a regulating and/or shut-off device |
US20050098220A1 (en) * | 2003-11-06 | 2005-05-12 | Invensys Building Systems, Inc. | Balanced globe valve |
WO2010091343A2 (en) * | 2009-02-06 | 2010-08-12 | Discovery Technology International, Lllp | Valves based on reversible piezoelectric rotary motor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5281885A (en) * | 1989-11-14 | 1994-01-25 | Hitachi Metals, Ltd. | High-temperature stacked-type displacement device |
WO2011144541A1 (en) * | 2010-05-17 | 2011-11-24 | Mindray Medical Sweden Ab | Diaphragm valve and method to control a flow |
-
2012
- 2012-01-16 GB GB1200657.3A patent/GB2498398B/en active Active
-
2013
- 2013-01-14 WO PCT/GB2013/050065 patent/WO2013108016A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0165407A2 (en) * | 1984-04-26 | 1985-12-27 | Nippon Enlarging Color Inc. | Flow control valve with piero-electric actuator |
JPS63316676A (en) * | 1987-06-19 | 1988-12-23 | Mitsubishi Electric Corp | Piezoelectric linear motor |
WO2001024288A2 (en) * | 1999-09-30 | 2001-04-05 | Robert Bosch Gmbh | Adjusting unit for controlling a regulating and/or shut-off device |
US20050098220A1 (en) * | 2003-11-06 | 2005-05-12 | Invensys Building Systems, Inc. | Balanced globe valve |
WO2010091343A2 (en) * | 2009-02-06 | 2010-08-12 | Discovery Technology International, Lllp | Valves based on reversible piezoelectric rotary motor |
Also Published As
Publication number | Publication date |
---|---|
WO2013108016A1 (en) | 2013-07-25 |
GB201200657D0 (en) | 2012-02-29 |
GB2498398A (en) | 2013-07-17 |
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