DE3362991D1 - Process for generating a reversible two-way memory effect in a component made from an alloy showing a one-way effect - Google Patents

Process for generating a reversible two-way memory effect in a component made from an alloy showing a one-way effect

Info

Publication number
DE3362991D1
DE3362991D1 DE8383200128T DE3362991T DE3362991D1 DE 3362991 D1 DE3362991 D1 DE 3362991D1 DE 8383200128 T DE8383200128 T DE 8383200128T DE 3362991 T DE3362991 T DE 3362991T DE 3362991 D1 DE3362991 D1 DE 3362991D1
Authority
DE
Germany
Prior art keywords
way
effect
reversible
generating
component made
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
Application number
DE8383200128T
Other languages
German (de)
English (en)
Inventor
Joachim Dr Albrecht
Thomas Dr Duerig
Gunther Dr Schroder
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of DE3362991D1 publication Critical patent/DE3362991D1/de
Expired legal-status Critical Current

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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/323—Thermally-sensitive members making use of shape memory materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Springs (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Wire Processing (AREA)
  • Semiconductor Memories (AREA)
  • Control Of El Displays (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Forging (AREA)
DE8383200128T 1982-02-05 1983-01-26 Process for generating a reversible two-way memory effect in a component made from an alloy showing a one-way effect Expired DE3362991D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH705/82A CH659482A5 (de) 1982-02-05 1982-02-05 Verfahren zur erzeugung eines reversiblen zweiweg-gedaechtniseffekts in einem bauteil aus einer einen einwegeffekt zeigenden legierung.

Publications (1)

Publication Number Publication Date
DE3362991D1 true DE3362991D1 (en) 1986-05-22

Family

ID=4193247

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383200128T Expired DE3362991D1 (en) 1982-02-05 1983-01-26 Process for generating a reversible two-way memory effect in a component made from an alloy showing a one-way effect

Country Status (6)

Country Link
US (1) US4411711A (enExample)
EP (1) EP0086012B1 (enExample)
JP (1) JPS58147547A (enExample)
AT (1) ATE19267T1 (enExample)
CH (1) CH659482A5 (enExample)
DE (1) DE3362991D1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319395A1 (de) * 1983-05-28 1984-11-29 G. Rau GmbH & Co, 7530 Pforzheim Formstueck aus einem verbundwerkstoff und herstellungsverfahren hierzu
US4887430A (en) * 1988-12-21 1989-12-19 Eaton Corporation Bistable SME actuator with retainer
GB9404268D0 (en) * 1994-03-05 1994-04-20 Univ Nottingham Surface treatment of shape memory alloys
US5686003A (en) * 1994-06-06 1997-11-11 Innovative Dynamics, Inc. Shape memory alloy de-icing technology
US5842312A (en) * 1995-03-01 1998-12-01 E*Sorb Systems Hysteretic damping apparati and methods
US5769973A (en) * 1995-11-09 1998-06-23 Smith, Jr.; Robert P. High performance automotive clutch with modified pressure plate for sustained increased spring force
US5836066A (en) * 1996-07-22 1998-11-17 Innovative Dynamics, Inc. Process for the production of two-way shape memory alloys
US6149742A (en) * 1998-05-26 2000-11-21 Lockheed Martin Corporation Process for conditioning shape memory alloys
US6236300B1 (en) * 1999-03-26 2001-05-22 R. Sjhon Minners Bistable micro-switch and method of manufacturing the same
DE10018353C1 (de) * 2000-04-13 2001-12-20 Siemens Ag Einbaugerät mit einer Klemme und Verfahren zur Montage einer isolierenden Abdeckung
DE10030790C1 (de) * 2000-06-29 2001-08-16 Daimler Chrysler Ag Halbzeug aus einer Formgedächtnislegierung mit Zweiwegeffekt und Verfahren zum Herstellen desselben
US20040201444A1 (en) * 2000-12-20 2004-10-14 Byong-Ho Park Shape memory alloy actuators activated by strain gradient variation during phase transformation
GB0414874D0 (en) * 2004-07-02 2004-08-04 Rolls Royce Plc Adaptable fluid flow device
US20060145016A1 (en) * 2004-12-30 2006-07-06 The Boeing Company Mating of spacecraft components using shape memory materials
ES2382062B1 (es) * 2008-12-04 2013-04-26 Airbus Operations, S.L. Superficie estabilizadora y de control direccional de aeronave
CN108950170B (zh) * 2018-07-12 2020-04-24 中南大学 汽车减速器齿轮渗碳淬火变形控制方法及应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758862A (fr) * 1969-11-12 1971-04-16 Fulmer Res Inst Ltd Perfectionnements relatifs au traitement d'alliages
JPS53925B2 (enExample) * 1974-05-04 1978-01-13
JPS5818427B2 (ja) * 1974-07-05 1983-04-13 大阪大学長 繰り返し形状記憶性を有する金属物品の製法
CH606456A5 (enExample) * 1976-08-26 1978-10-31 Bbc Brown Boveri & Cie
GB1600000A (en) * 1977-01-24 1981-10-14 Raychem Ltd Memory metal member
DE3065931D1 (en) * 1980-03-03 1984-01-26 Bbc Brown Boveri & Cie Process for making a memory alloy

Also Published As

Publication number Publication date
EP0086012B1 (de) 1986-04-16
EP0086012A2 (de) 1983-08-17
EP0086012A3 (en) 1983-09-21
CH659482A5 (de) 1987-01-30
JPH0142347B2 (enExample) 1989-09-12
JPS58147547A (ja) 1983-09-02
US4411711A (en) 1983-10-25
ATE19267T1 (de) 1986-05-15

Similar Documents

Publication Publication Date Title
DE3362991D1 (en) Process for generating a reversible two-way memory effect in a component made from an alloy showing a one-way effect
DE3367624D1 (en) Process for generating a reversible two-way memory effect in a component made from an alloy showing a one-way effect
ATE32527T1 (de) Formgedaechtnislegierung.
ES453062A1 (es) Perfeccionamientos en sujetacarriles.
GB1467125A (en) Weaving loom reed
IT209341Z2 (it) Dispositivo di impostazione dell'asta valvolare per ferri da stiro a vapore.
ATE5204T1 (de) Superplastische metallegierungen mit grosser verformungsgeschwindigkeit.
JPS51130170A (en) Ic lead frame process
GB1117130A (en) A method of producing clad metal plates by explosive bonding
DE3160916D1 (en) Method for the fixation of knots in a board, and board with fixed knots
IT1164047B (it) Procedimento di fabbricazione di chiavi di racchette
EP0151957A3 (de) beschleunigungsmesser
JPS53138656A (en) Still picture sending device
JPS53125712A (en) Picture coder
JPS53145473A (en) Lead frame for electronic parts
KINRA Interaction of brittle fracture and stress waves[Ph. D. Thesis]
JPS5616360A (en) Facsimile device
ES164018U (es) Cierre perfeccionado para articulos de joyeria.
JPS5626342A (en) Spring for holding shield part
JPS5369051A (en) Frame for spectacles
ES41017U (es) Fiador para portatubos de fluorescencia
Wakasugi et al. Comparison Between Experimental and Calculated Results of Longitudinal Compressive Impact Test for Mild Steel
ES204656U (es) Espejo de mano.
Ageev Kinetics of the Hydrogenation of 12 Kh 18 N 10 T Steel During Cathodic Polarization
JPS5244492A (en) Rocking bar supporting system

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BBC BROWN BOVERI AG, BADEN, AARGAU, CH

8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee