DE60039144D1 - Antriebsvorrichtung mit Formgedächnislegierung - Google Patents

Antriebsvorrichtung mit Formgedächnislegierung

Info

Publication number
DE60039144D1
DE60039144D1 DE60039144T DE60039144T DE60039144D1 DE 60039144 D1 DE60039144 D1 DE 60039144D1 DE 60039144 T DE60039144 T DE 60039144T DE 60039144 T DE60039144 T DE 60039144T DE 60039144 D1 DE60039144 D1 DE 60039144D1
Authority
DE
Germany
Prior art keywords
drive device
shape memory
memory alloy
alloy
shape
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 - Lifetime
Application number
DE60039144T
Other languages
English (en)
Inventor
Shun Kayama
Yasuhiro Kataoka
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE60039144D1 publication Critical patent/DE60039144D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/20—Driving mechanisms
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/0258—Shape-memory metals, e.g. Ni-Ti alloys
DE60039144T 1999-04-15 2000-04-14 Antriebsvorrichtung mit Formgedächnislegierung Expired - Lifetime DE60039144D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10850799A JP3613066B2 (ja) 1999-04-15 1999-04-15 形状記憶合金を用いた駆動装置

Publications (1)

Publication Number Publication Date
DE60039144D1 true DE60039144D1 (de) 2008-07-24

Family

ID=14486542

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60039144T Expired - Lifetime DE60039144D1 (de) 1999-04-15 2000-04-14 Antriebsvorrichtung mit Formgedächnislegierung

Country Status (6)

Country Link
US (1) US6404098B1 (de)
EP (1) EP1045141B1 (de)
JP (1) JP3613066B2 (de)
KR (1) KR100687093B1 (de)
DE (1) DE60039144D1 (de)
MY (1) MY125398A (de)

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Also Published As

Publication number Publication date
JP3613066B2 (ja) 2005-01-26
EP1045141A2 (de) 2000-10-18
MY125398A (en) 2006-07-31
KR20010020733A (ko) 2001-03-15
US6404098B1 (en) 2002-06-11
EP1045141A3 (de) 2001-06-20
KR100687093B1 (ko) 2007-02-26
JP2000297566A (ja) 2000-10-24
EP1045141B1 (de) 2008-06-11

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