DE60118836D1 - Betätigungsvorrichtung mit Formgedächtniselement - Google Patents

Betätigungsvorrichtung mit Formgedächtniselement

Info

Publication number
DE60118836D1
DE60118836D1 DE60118836T DE60118836T DE60118836D1 DE 60118836 D1 DE60118836 D1 DE 60118836D1 DE 60118836 T DE60118836 T DE 60118836T DE 60118836 T DE60118836 T DE 60118836T DE 60118836 D1 DE60118836 D1 DE 60118836D1
Authority
DE
Germany
Prior art keywords
actuator
memory element
shape memory
shape
memory
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
Application number
DE60118836T
Other languages
English (en)
Other versions
DE60118836T2 (de
Inventor
Bartolomeo Pairetti
Francesco Butera
Stefano Alacqua
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centro Ricerche Fiat SCpA
Original Assignee
Centro Ricerche Fiat SCpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Centro Ricerche Fiat SCpA filed Critical Centro Ricerche Fiat SCpA
Publication of DE60118836D1 publication Critical patent/DE60118836D1/de
Application granted granted Critical
Publication of DE60118836T2 publication Critical patent/DE60118836T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/20—Thermal properties
    • F16C2202/28—Shape memory material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Valve Device For Special Equipments (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
DE60118836T 2000-05-02 2001-04-30 Betätigungsvorrichtung mit Formgedächtniselement Expired - Fee Related DE60118836T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000TO000408A IT1320064B1 (it) 2000-05-02 2000-05-02 Dispositivo attuatore a memoria di forma.
ITTO000408 2000-05-02

Publications (2)

Publication Number Publication Date
DE60118836D1 true DE60118836D1 (de) 2006-05-24
DE60118836T2 DE60118836T2 (de) 2006-09-28

Family

ID=11457696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60118836T Expired - Fee Related DE60118836T2 (de) 2000-05-02 2001-04-30 Betätigungsvorrichtung mit Formgedächtniselement

Country Status (4)

Country Link
EP (1) EP1164287B1 (de)
DE (1) DE60118836T2 (de)
ES (1) ES2260187T3 (de)
IT (1) IT1320064B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008027541B4 (de) 2008-06-10 2017-04-06 Günther Zimmer Betätigungsvorrichtung für Möbelstückteile mit mindestens einem Formgedächtniselement
DE602008002595D1 (de) 2008-08-07 2010-10-28 Fiat Ricerche Ergonomische Stützvorrichtung für den Insassenkörper, für Sessel oder Sitze, insbesondere für Kraftfahrzeugsitze
US9885345B2 (en) * 2014-12-10 2018-02-06 The Boeing Company Scalable multi-element shape memory alloy rotary motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022079A (ja) * 1983-07-19 1985-02-04 Nhk Spring Co Ltd 形状記憶合金を用いたヒ−トエンジン
US4665334A (en) * 1983-08-26 1987-05-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Rotary stepping device with memory metal actuator
JPS60159378A (ja) * 1984-01-31 1985-08-20 Furukawa Electric Co Ltd:The 回転駆動機構
JPH0768940B2 (ja) * 1985-10-30 1995-07-26 日本発条株式会社 形状記憶合金を利用した回転装置
US6129181A (en) * 1998-05-26 2000-10-10 Lockheed Corp Constant force spring actuator

Also Published As

Publication number Publication date
ES2260187T3 (es) 2006-11-01
DE60118836T2 (de) 2006-09-28
EP1164287B1 (de) 2006-04-19
EP1164287A3 (de) 2002-11-13
ITTO20000408A0 (it) 2000-05-02
EP1164287A2 (de) 2001-12-19
ITTO20000408A1 (it) 2001-11-02
IT1320064B1 (it) 2003-11-12

Similar Documents

Publication Publication Date Title
DE50111881D1 (de) MRAM-Speicher
DE50014802D1 (de) Linearbetätigungsvorrichtung
DE60130619D1 (de) Thermischer Aktuator
DE60239315D1 (de) Speicherzelle mit Sicherungselement
DE50114686D1 (de) Bauelement mit beschriftung
DE69920351D1 (de) Bistabile Betätigungsvorrichtung
NO20025340D0 (no) Aktuatoranordning
NO20022493D0 (no) Hologramproduksjonsteknikk
DE50101752D1 (de) Verbindungselement
NO20025341D0 (no) Aktuatoranordning
DE50115474D1 (de) Piezoelektrisch erregbares schwingelement
DE60101126D1 (de) Tintenstrahlaufzeichnungselement
DE60111004D1 (de) Stellantrieb
NO20006144L (no) Ventilelement
DE10085450T1 (de) Dynamisch-symmetrischer Betätiger
DE60102606D1 (de) Tintenstrahlaufzeichnungselement
DE60143148D1 (de) En mit honigwaben
FR2812704B1 (fr) Actionneur
DE60130174D1 (de) Betätigungsvorrichtung
DE60129179D1 (de) Betätigungseinrichtung
DE60114084D1 (de) Verbindungselement
DE60117932D1 (de) Stellantrieb
DE60101705D1 (de) Tintenstrahlaufzeichnungselement
DE60118836D1 (de) Betätigungsvorrichtung mit Formgedächtniselement
DE60106584D1 (de) Thermoelementanordnung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee