ES8607611A1 - Un accionador por efecto de memoria de forma, particularmente aplicable a accionadores electromecanicos lineales - Google Patents
Un accionador por efecto de memoria de forma, particularmente aplicable a accionadores electromecanicos linealesInfo
- Publication number
- ES8607611A1 ES8607611A1 ES530549A ES530549A ES8607611A1 ES 8607611 A1 ES8607611 A1 ES 8607611A1 ES 530549 A ES530549 A ES 530549A ES 530549 A ES530549 A ES 530549A ES 8607611 A1 ES8607611 A1 ES 8607611A1
- Authority
- ES
- Spain
- Prior art keywords
- memory
- shape
- spring
- actuator
- alloy spring
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H61/00—Electrothermal relays
- H01H61/01—Details
- H01H61/0107—Details making use of shape memory materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H61/00—Electrothermal relays
- H01H61/01—Details
- H01H61/0107—Details making use of shape memory materials
- H01H2061/0115—Shape memory alloy [SMA] actuator formed by coil spring
Landscapes
- Springs (AREA)
- Thermally Actuated Switches (AREA)
- Finger-Pressure Massage (AREA)
- Adornments (AREA)
- Toys (AREA)
- Actuator (AREA)
Abstract
DISPOSITIVO ACCIONADOR POR EFECTO DE MEMORIA, UTILIZABLE EN PARTICULAR COMO ACCIONADOR ELECTROMECANICO LINEAL. CONSTA DE UN MUELLE (12) DE ALEACION DE MEMORIA DE FORMA, CARACTERIZADO POR UNA CURVA DE RELAJACION DE MEMORIA AL OBJETO DE DEFINIR UNA CARRERA INHERENTE, UN ESFUERZO DE TRABAJO Y EL MISMO NUMERO DE CICLOS QUE EL ACCIONADOR; DE UN MUELLE COMPENSADOR (40) OPERATIVMAENTE CONECTADO EN SERIE CON DICHO MUELLE DE ALEACION DE MEMORIA DE FORMA (12), TENIENDO DICHO MUELLE COMPENSADOR (40) UNA CARRERA IGUAL O MAYOR QUE LA DIFERENCIA ENTRE LA CARRERA INHERENTE AL MUELLE DE ALEACION DE MEMORIA DE FORMA EN UN DETERMINADO CICLO Y LA CARRERA DEL ACCIONADOR AL NUMERO DE CICLOS DE VIDA DE DISEÑO, AL MISMO ESFUERZO CONSTANTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/474,931 US4490975A (en) | 1983-03-14 | 1983-03-14 | Self-protecting and conditioning memory metal actuator |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8607611A1 true ES8607611A1 (es) | 1986-05-16 |
ES530549A0 ES530549A0 (es) | 1986-05-16 |
Family
ID=23885556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES530549A Expired ES8607611A1 (es) | 1983-03-14 | 1984-03-13 | Un accionador por efecto de memoria de forma, particularmente aplicable a accionadores electromecanicos lineales |
Country Status (5)
Country | Link |
---|---|
US (1) | US4490975A (es) |
EP (1) | EP0122057A3 (es) |
JP (1) | JPS59176476A (es) |
CA (1) | CA1207367A (es) |
ES (1) | ES8607611A1 (es) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59170478A (ja) * | 1983-03-17 | 1984-09-26 | Nhk Spring Co Ltd | 熱応動装置 |
JPS6081476A (ja) * | 1983-10-12 | 1985-05-09 | Hitachi Ltd | アクチユエ−タ |
US4524343A (en) * | 1984-01-13 | 1985-06-18 | Raychem Corporation | Self-regulated actuator |
US4556050A (en) * | 1984-05-02 | 1985-12-03 | Hodgson Darel E | Artificial sphincter including a shape memory member |
EP0184593A1 (de) * | 1984-12-14 | 1986-06-18 | Deutsche ITT Industries GmbH | Generatorschaltung zur Erzeugung zweier um 90 grad phasenverschobener Sinussignale |
JPS61177179A (ja) * | 1985-01-30 | 1986-08-08 | Kojima Press Co Ltd | 形状記憶合金アクチュエ−タ |
JPS61132602U (es) * | 1985-02-08 | 1986-08-19 | ||
EP0192475A3 (en) * | 1985-02-20 | 1987-02-04 | Sampson, Ronald Spencer | Automatic closing activator |
US4567549A (en) * | 1985-02-21 | 1986-01-28 | Blazer International Corp. | Automatic takeup and overload protection device for shape memory metal actuator |
US4556934A (en) * | 1985-02-27 | 1985-12-03 | Blazer International Corp. | Shape memory metal actuator |
US4556935A (en) * | 1985-02-27 | 1985-12-03 | Blazer International Corp. | Adjustable shape memory metal actuator |
GB2174170B (en) * | 1985-04-27 | 1989-01-05 | Aisin Seiki | Scraping apparatus |
JPS61269684A (ja) * | 1985-05-21 | 1986-11-29 | Mitsubishi Electric Corp | 形状変形装置 |
AT384360B (de) * | 1985-09-18 | 1987-11-10 | Kurgansky Niiex I Klinicheskoi | Antrieb fuer kompressions-distraktionsapparate |
JPH0431834Y2 (es) * | 1985-11-05 | 1992-07-30 | ||
GB8601264D0 (en) * | 1986-01-20 | 1986-02-26 | Gen Electric Co Plc | Multi-register metering device |
US4825184A (en) * | 1987-07-06 | 1989-04-25 | The Boeing Company | Current controlled inductor |
FR2637370B1 (fr) * | 1988-10-04 | 1991-04-12 | Gir | Dispositif pour le controle de temperatures contenant au moins un element en alliage a memoire de forme |
US5160917A (en) * | 1990-06-14 | 1992-11-03 | Iowa State University Research Foundation, Inc. | Energy beam position detector |
DE9100339U1 (de) * | 1991-01-12 | 1991-04-04 | Krupp Industrietechnik GmbH, 4100 Duisburg | Linearantrieb mit Memorymetall-Feder |
US5206775A (en) * | 1991-05-23 | 1993-04-27 | Space Systems/Loral, Inc. | Circuit bypass device |
GB2260193A (en) * | 1991-10-04 | 1993-04-07 | Memory Metals Limited | Shaped memory devices |
GB2315126B (en) * | 1996-07-10 | 2000-04-12 | Sunderland Holdings Ltd | Cooking thermometer |
US6133547A (en) * | 1996-09-05 | 2000-10-17 | Medtronic, Inc. | Distributed activator for a two-dimensional shape memory alloy |
US5941249A (en) * | 1996-09-05 | 1999-08-24 | Maynard; Ronald S. | Distributed activator for a two-dimensional shape memory alloy |
US6072154A (en) | 1996-09-05 | 2000-06-06 | Medtronic, Inc. | Selectively activated shape memory device |
FR2788787B1 (fr) * | 1999-01-27 | 2001-02-16 | Commissariat Energie Atomique | Procede de fabrication d'une piece en alliage a memoire de forme et piece obtenue par ce procede |
KR100482545B1 (ko) * | 2001-11-13 | 2005-04-14 | 현대자동차주식회사 | 가변 노즐 터빈의 베인 각도 조절장치 |
US7220051B2 (en) * | 2001-12-05 | 2007-05-22 | Mohsen Shahinpoor | Shape memory alloy temperature sensor and switch |
DE10201789A1 (de) * | 2002-01-17 | 2003-08-14 | Inventas Ag Baar | Thermisch betätigter Aktuator mit SMA-Element |
US7270135B2 (en) * | 2002-10-15 | 2007-09-18 | Illinois Tool Works Inc. | Dishwasher dispensing assembly actuator mechanism |
CA2560324C (en) * | 2004-04-02 | 2014-07-08 | Litens Automotive Partnership | Vibration compensating pulley |
US20090123996A1 (en) * | 2007-11-12 | 2009-05-14 | Milton Chin | Vitrification Device with Shape Memory Seal |
US8474805B2 (en) * | 2008-04-18 | 2013-07-02 | Dreamwell, Ltd. | Microalloyed spring |
US20100092238A1 (en) * | 2008-10-13 | 2010-04-15 | Gm Global Technology Operations, Inc. | Active material elements having reinforced structural connectors |
US8567188B2 (en) * | 2008-10-13 | 2013-10-29 | GM Global Technology Operations LLC | Accelerating cooling in active material actuators using heat sinks |
DE102009040097B4 (de) * | 2009-09-04 | 2017-08-31 | Unovatis Gmbh | Anordnung zur Verstellung eines Bauteils zwischen zwei Endstellungen |
DE102009040098B4 (de) | 2009-09-04 | 2021-11-04 | Unovatis Gmbh | Anordnung zur Verstellung eines Bauteils zwischen zwei Endstellungen |
DE102010021183A1 (de) * | 2010-05-21 | 2011-11-24 | Günther Zimmer | Anstoßvorrichtung mit hoher Betriebssicherheit |
KR20120026201A (ko) * | 2010-09-09 | 2012-03-19 | (주)엠에스테크비젼 | 반복형 퓨즈 |
US8830026B2 (en) * | 2010-12-30 | 2014-09-09 | General Electric Company | Shape memory alloy actuated circuit breaker |
US20130271827A1 (en) * | 2012-04-13 | 2013-10-17 | Kla-Tencor Corporation | Indexing optics for an actinic extreme ultra-violet (euv) reticle inspection tool |
US9021801B2 (en) * | 2012-08-31 | 2015-05-05 | GM Global Technology Operations LLC | Compensating for incomplete reversal in mechanisms incorporating shape memory alloy wire |
EP2896812B1 (en) * | 2014-01-16 | 2017-09-06 | Continental Automotive GmbH | Fuel injector |
EP3111463B1 (en) * | 2014-02-26 | 2017-12-06 | Labinal, LLC | Circuit interruption device employing shape memory alloy element |
US10174745B2 (en) * | 2017-03-18 | 2019-01-08 | Austin Russell Gurley | Braided shape memory actuator |
WO2019106944A1 (ja) * | 2017-11-30 | 2019-06-06 | パナソニックIpマネジメント株式会社 | アクチュエータ、アクチュエータ装置、およびマッサージ機器 |
CN115139079B (zh) * | 2022-05-30 | 2024-01-30 | 长光卫星技术股份有限公司 | 一种基于形状记忆合金的大行程拔销器及星箭分离装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3634803A (en) * | 1969-07-22 | 1972-01-11 | Robertshaw Controls Co | Temperature-responsive switch assemblies |
US3594674A (en) * | 1969-08-13 | 1971-07-20 | Robertshaw Controls Co | Temperature-responsive control devcies adjustably responsive to various operating temperatures |
US3731247A (en) * | 1971-01-08 | 1973-05-01 | American Thermostat Corp | High temperature sensing apparatus effective over extensive lengths |
GB1566231A (en) * | 1978-04-11 | 1980-04-30 | Standard Telephones Cables Ltd | Overcurrent cutout |
GB2026246B (en) * | 1978-07-21 | 1982-10-27 | Delta Materials Research Ltd | Electrical circuit-breaker |
FR2431761A1 (fr) * | 1978-07-21 | 1980-02-15 | Delta Materials Research Ltd | Disjoncteur electrique perfectionne |
GB2056677A (en) * | 1979-08-14 | 1981-03-18 | Spirax Sarco Ltd | Thermally-responsive actuators |
-
1983
- 1983-03-14 US US06/474,931 patent/US4490975A/en not_active Expired - Fee Related
-
1984
- 1984-03-13 EP EP84301672A patent/EP0122057A3/en not_active Withdrawn
- 1984-03-13 ES ES530549A patent/ES8607611A1/es not_active Expired
- 1984-03-13 CA CA000449520A patent/CA1207367A/en not_active Expired
- 1984-03-14 JP JP59050129A patent/JPS59176476A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1207367A (en) | 1986-07-08 |
EP0122057A3 (en) | 1985-06-12 |
EP0122057A2 (en) | 1984-10-17 |
US4490975A (en) | 1985-01-01 |
JPS59176476A (ja) | 1984-10-05 |
ES530549A0 (es) | 1986-05-16 |
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