ATE356932T1 - Formgedächtnislegierung und verfahren zum entwerfen einer derartigen legierung - Google Patents
Formgedächtnislegierung und verfahren zum entwerfen einer derartigen legierungInfo
- Publication number
- ATE356932T1 ATE356932T1 AT02011984T AT02011984T ATE356932T1 AT E356932 T1 ATE356932 T1 AT E356932T1 AT 02011984 T AT02011984 T AT 02011984T AT 02011984 T AT02011984 T AT 02011984T AT E356932 T1 ATE356932 T1 AT E356932T1
- Authority
- AT
- Austria
- Prior art keywords
- strain
- stress
- shape memory
- memory alloy
- gradient portion
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/006—Resulting in heat recoverable alloys with a memory effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/065—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like using a shape memory element
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001189861A JP4243042B2 (ja) | 2001-06-22 | 2001-06-22 | 形状記憶合金アクチュエータおよびその設計方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE356932T1 true ATE356932T1 (de) | 2007-04-15 |
Family
ID=19028720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02011984T ATE356932T1 (de) | 2001-06-22 | 2002-05-29 | Formgedächtnislegierung und verfahren zum entwerfen einer derartigen legierung |
Country Status (5)
Country | Link |
---|---|
US (1) | US6746552B2 (de) |
EP (1) | EP1270937B1 (de) |
JP (1) | JP4243042B2 (de) |
AT (1) | ATE356932T1 (de) |
DE (1) | DE60218783T2 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7296488B2 (en) * | 2000-04-20 | 2007-11-20 | United States Of America As Represented By The Secretary Of The Army | System and method for accessing ferrous surfaces normally accessible only with special effort |
JP2007513294A (ja) * | 2003-09-09 | 2007-05-24 | デルファイ・テクノロジーズ・インコーポレーテッド | スマートマッスルワイヤを持つ電動アクチュエータ |
US20060120226A1 (en) * | 2004-11-16 | 2006-06-08 | Matsushita Electric Industrial Co., Ltd. | Optical pick-up device and optical disk device |
US20130101703A9 (en) * | 2005-03-03 | 2013-04-25 | Green Rabbit, Llc | Non-dairy, non-soy whippable food product and method of making |
US7637105B2 (en) * | 2005-04-04 | 2009-12-29 | Telezygology Inc. | Smart memory alloy control |
US7604398B1 (en) | 2007-03-26 | 2009-10-20 | Akers Jeffrey W | Remote indicating cumulative thermal exposure monitor and system for reading same |
JP5029260B2 (ja) * | 2007-09-28 | 2012-09-19 | コニカミノルタアドバンストレイヤー株式会社 | 駆動装置 |
US7971651B2 (en) * | 2007-11-02 | 2011-07-05 | Chevron U.S.A. Inc. | Shape memory alloy actuation |
US7775385B2 (en) * | 2007-11-02 | 2010-08-17 | Dudley Curtis L | Remote-controlled model railway vehicle coupling device |
IT1400242B1 (it) | 2010-05-14 | 2013-05-24 | Consiglio Nazionale Ricerche | Attuatore rotazionale perfezionato |
CN103080543B (zh) | 2010-08-20 | 2016-06-22 | 株式会社青电舍 | 冲击驱动式致动器 |
US9631268B2 (en) * | 2013-02-26 | 2017-04-25 | The Boeing Company | Methods and systems for shape memory alloy structures |
US10260486B2 (en) * | 2015-03-11 | 2019-04-16 | Boise State University | Actuation via magnetic torque driven deformation |
EP3098444B1 (de) * | 2015-05-29 | 2017-07-05 | SMR Patents S.à.r.l. | Aktuatoreinrichtung für eine rückblickvorrichtung eines kraftfahrzeugs |
JP7137579B2 (ja) * | 2017-11-21 | 2022-09-14 | リンテック株式会社 | アクチュエータ |
GB2605924B (en) * | 2017-12-01 | 2023-04-12 | Cambridge Mechatronics Ltd | Shape memory alloy actuator |
US10933974B2 (en) * | 2019-04-29 | 2021-03-02 | Toyota Motor Engineering & Manufacturing North America, Inc. | Morphable body with shape memory material members |
CN112506248B (zh) * | 2020-11-20 | 2021-08-03 | 华中科技大学 | 一种能够变形回复的记忆合金构件及应用该构件的装置 |
CN112896492B (zh) * | 2021-02-10 | 2023-06-23 | 西北工业大学 | 一种基于形状记忆合金的微型涡流发生器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4086769A (en) * | 1975-05-19 | 1978-05-02 | The United States Of America As Represented By The Secretary Of The Navy | Compound memory engine |
GB2072756B (en) * | 1980-03-18 | 1984-08-15 | Sharp Kk | Shape memory effect heat engine |
JPS5835278A (ja) * | 1981-08-26 | 1983-03-01 | Sharp Corp | 熱駆動エンジン |
JPS58110865A (ja) * | 1981-12-22 | 1983-07-01 | Sharp Corp | エネルギ−蓄積装置 |
US5440193A (en) * | 1990-02-27 | 1995-08-08 | University Of Maryland | Method and apparatus for structural, actuation and sensing in a desired direction |
US5982521A (en) * | 1995-11-15 | 1999-11-09 | Brother Kogyo Kabushiki Kaisha | Optical scanner |
US6053992A (en) * | 1995-12-06 | 2000-04-25 | Memry Corporation | Shape memory alloy sealing components |
US5836066A (en) * | 1996-07-22 | 1998-11-17 | Innovative Dynamics, Inc. | Process for the production of two-way shape memory alloys |
US20020043456A1 (en) * | 2000-02-29 | 2002-04-18 | Ho Ken K. | Bimorphic, compositionally-graded, sputter-deposited, thin film shape memory device |
US6371463B1 (en) * | 2000-04-21 | 2002-04-16 | Dpd, Inc. | Constant-force pseudoelastic springs and applications thereof |
JP3782289B2 (ja) * | 2000-07-06 | 2006-06-07 | トキコーポレーション株式会社 | 形状記憶合金の処理方法および形状記憶合金 |
US6664702B2 (en) * | 2000-12-11 | 2003-12-16 | Dpd, Inc. | Pseudoelastic springs with concentrated deformations and applications thereof |
US20020118090A1 (en) * | 2000-12-20 | 2002-08-29 | Byong-Ho Park | Shape memory alloy actuators activated by strain gradient variation during phase transformation |
-
2001
- 2001-06-22 JP JP2001189861A patent/JP4243042B2/ja not_active Expired - Fee Related
-
2002
- 2002-05-29 DE DE60218783T patent/DE60218783T2/de not_active Expired - Lifetime
- 2002-05-29 EP EP02011984A patent/EP1270937B1/de not_active Expired - Lifetime
- 2002-05-29 AT AT02011984T patent/ATE356932T1/de not_active IP Right Cessation
- 2002-06-05 US US10/162,399 patent/US6746552B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1270937B1 (de) | 2007-03-14 |
JP4243042B2 (ja) | 2009-03-25 |
DE60218783T2 (de) | 2007-12-06 |
JP2003003948A (ja) | 2003-01-08 |
EP1270937A1 (de) | 2003-01-02 |
US6746552B2 (en) | 2004-06-08 |
DE60218783D1 (de) | 2007-04-26 |
US20030000605A1 (en) | 2003-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1270937 Country of ref document: EP |
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REN | Ceased due to non-payment of the annual fee |