GB2328342B - Magnetostrictive actuator - Google Patents
Magnetostrictive actuatorInfo
- Publication number
- GB2328342B GB2328342B GB9717022A GB9717022A GB2328342B GB 2328342 B GB2328342 B GB 2328342B GB 9717022 A GB9717022 A GB 9717022A GB 9717022 A GB9717022 A GB 9717022A GB 2328342 B GB2328342 B GB 2328342B
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetostrictive actuator
- magnetostrictive
- actuator
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B1/00—Percussion drilling
- E21B1/12—Percussion drilling with a reciprocating impulse member
- E21B1/22—Percussion drilling with a reciprocating impulse member driven by electromagnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/08—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with magnetostriction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9717022A GB2328342B (en) | 1997-08-13 | 1997-08-13 | Magnetostrictive actuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9717022A GB2328342B (en) | 1997-08-13 | 1997-08-13 | Magnetostrictive actuator |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9717022D0 GB9717022D0 (en) | 1997-10-15 |
GB2328342A GB2328342A (en) | 1999-02-17 |
GB2328342B true GB2328342B (en) | 2001-10-24 |
Family
ID=10817349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9717022A Expired - Fee Related GB2328342B (en) | 1997-08-13 | 1997-08-13 | Magnetostrictive actuator |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2328342B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI116125B (en) | 2001-07-02 | 2005-09-30 | Sandvik Tamrock Oy | Type of device |
FI20045353A (en) | 2004-09-24 | 2006-03-25 | Sandvik Tamrock Oy | Procedure for breaking stones |
SE530572C2 (en) * | 2006-11-16 | 2008-07-08 | Atlas Copco Rock Drills Ab | Pulse machine for a rock drill, method for creating mechanical pulses in the pulse machine, and rock drill and drill rig including such pulse machine |
GB201020660D0 (en) | 2010-12-07 | 2011-01-19 | Iti Scotland Ltd | Resonance enhanced drilling |
DE102012014892A1 (en) | 2012-07-27 | 2014-01-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Actuator and method for reheating a Festkörperaktors housed in an actuator with an actuator |
CN106872578B (en) * | 2016-12-16 | 2023-05-05 | 江苏大学 | Cutter-structure ultrasonic guided wave transducer based on Terfenol-D material and method thereof |
CN107013162A (en) * | 2017-05-23 | 2017-08-04 | 嵊州德庆机械有限公司 | A kind of bridge construction device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997026090A1 (en) * | 1996-01-17 | 1997-07-24 | Boart Longyear Technical Centre Limited | Magnetostrictive actuator |
-
1997
- 1997-08-13 GB GB9717022A patent/GB2328342B/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997026090A1 (en) * | 1996-01-17 | 1997-07-24 | Boart Longyear Technical Centre Limited | Magnetostrictive actuator |
Also Published As
Publication number | Publication date |
---|---|
GB2328342A (en) | 1999-02-17 |
GB9717022D0 (en) | 1997-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2323702B (en) | Piezoelectric actuator | |
HUP9901385A3 (en) | Piezoelectric actuator | |
AU6969298A (en) | Microbellows actuator | |
EP0961062A4 (en) | Piezoelectric valve | |
GB9825651D0 (en) | Actuator | |
HK1023732A1 (en) | Actuator having electrostrictive braking element | |
GB2331332B (en) | Electro-hydraulic actuator | |
GB9825386D0 (en) | Integrated electrohydraulic actuator | |
GB2307100B (en) | Piezoelectric actuator | |
PL340537A1 (en) | Valve actuator | |
GB2329715B (en) | Motor actuator | |
GB2344402B (en) | Actuator | |
GB2329220B (en) | Actuator | |
EP0935241A4 (en) | Objective actuator | |
AU6675898A (en) | Linear actuator | |
AU9191198A (en) | Actuator | |
GB9600921D0 (en) | Magnetostrictive actuator | |
GB2328342B (en) | Magnetostrictive actuator | |
EP0729218A3 (en) | Actuator | |
GB2286227B (en) | Actuator | |
EP1061636A4 (en) | Actuator | |
GB2332263B (en) | Improved valve actuator | |
SG120064A1 (en) | Thermal actuator | |
AU2006899A (en) | Multi-diaphragm actuator | |
GB9725811D0 (en) | An actuator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20090813 |