EP0209466A3 - Mechanical device for sequential triggering - Google Patents

Mechanical device for sequential triggering Download PDF

Info

Publication number
EP0209466A3
EP0209466A3 EP86401598A EP86401598A EP0209466A3 EP 0209466 A3 EP0209466 A3 EP 0209466A3 EP 86401598 A EP86401598 A EP 86401598A EP 86401598 A EP86401598 A EP 86401598A EP 0209466 A3 EP0209466 A3 EP 0209466A3
Authority
EP
European Patent Office
Prior art keywords
mechanical device
sequential triggering
triggering
sequential
mechanical
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.)
Granted
Application number
EP86401598A
Other languages
French (fr)
Other versions
EP0209466A2 (en
EP0209466B1 (en
Inventor
Raymond Bargrain
Gilles Rizzo
Gerard Guenin
Alain Dubertret
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.)
FCI France SA
Original Assignee
Souriau et Cie
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 Souriau et Cie filed Critical Souriau et Cie
Publication of EP0209466A2 publication Critical patent/EP0209466A2/en
Publication of EP0209466A3 publication Critical patent/EP0209466A3/en
Application granted granted Critical
Publication of EP0209466B1 publication Critical patent/EP0209466B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/30—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action
    • 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
EP19860401598 1985-07-19 1986-07-17 Device for sequential mechanical triggering Expired - Lifetime EP0209466B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8511089 1985-07-19
FR8511089A FR2590048B1 (en) 1985-07-19 1985-07-19 SEQUENTIAL MECHANICAL TRIGGER DEVICE

Publications (3)

Publication Number Publication Date
EP0209466A2 EP0209466A2 (en) 1987-01-21
EP0209466A3 true EP0209466A3 (en) 1987-09-02
EP0209466B1 EP0209466B1 (en) 1991-05-02

Family

ID=9321466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860401598 Expired - Lifetime EP0209466B1 (en) 1985-07-19 1986-07-17 Device for sequential mechanical triggering

Country Status (3)

Country Link
EP (1) EP0209466B1 (en)
DE (1) DE3679005D1 (en)
FR (1) FR2590048B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260193A (en) * 1991-10-04 1993-04-07 Memory Metals Limited Shaped memory devices

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652969A (en) * 1969-05-27 1972-03-28 Robertshaw Controls Co Method and apparatus for stabilizing and employing temperature sensitive materials exhibiting martensitic transitions
US3849756A (en) * 1973-06-14 1974-11-19 American Thermostat Corp Nitinol activated switch usable as a slow acting relay
GB1578741A (en) * 1977-02-10 1980-11-12 Raychem Ltd Temperature-actuatable valve control means
DE3005470A1 (en) * 1980-01-14 1981-07-23 BBC AG Brown, Boveri & Cie., Baden, Aargau Thermo-mechanical overheating protective switch - has spring element of shape retaining alloy combined with manual or automatic resetting snap action mechanism
GB2068545A (en) * 1980-02-01 1981-08-12 Delta Materials Research Ltd Temperature-responsive actuating elements
EP0035069A1 (en) * 1980-03-03 1981-09-09 BBC Aktiengesellschaft Brown, Boveri & Cie. Memory alloy based on Cu-Al or on Cu-Al-Ni and process for the stabilisation of the two-way effect
EP0161952A2 (en) * 1984-04-12 1985-11-21 Souriau Et Cie Process for inducing a state to an article, made from a memory shape alloy with two reversible memory states

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652969A (en) * 1969-05-27 1972-03-28 Robertshaw Controls Co Method and apparatus for stabilizing and employing temperature sensitive materials exhibiting martensitic transitions
US3849756A (en) * 1973-06-14 1974-11-19 American Thermostat Corp Nitinol activated switch usable as a slow acting relay
GB1578741A (en) * 1977-02-10 1980-11-12 Raychem Ltd Temperature-actuatable valve control means
DE3005470A1 (en) * 1980-01-14 1981-07-23 BBC AG Brown, Boveri & Cie., Baden, Aargau Thermo-mechanical overheating protective switch - has spring element of shape retaining alloy combined with manual or automatic resetting snap action mechanism
GB2068545A (en) * 1980-02-01 1981-08-12 Delta Materials Research Ltd Temperature-responsive actuating elements
EP0035069A1 (en) * 1980-03-03 1981-09-09 BBC Aktiengesellschaft Brown, Boveri & Cie. Memory alloy based on Cu-Al or on Cu-Al-Ni and process for the stabilisation of the two-way effect
EP0161952A2 (en) * 1984-04-12 1985-11-21 Souriau Et Cie Process for inducing a state to an article, made from a memory shape alloy with two reversible memory states

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JOURNAL OF METALS, vol. 34, no. 12, décembre 1982, pages 14-20, Warrendale, Pennsylvania, US; T.W: DUERIG et al.: "A shape-memory alloy for high-temperature applications" *
SCIENTIFIC AMERICAN, novembre 1979, pages 68-76, New York, US; L. McDONALD SCHETKY: "Shape-memory alloys" *

Also Published As

Publication number Publication date
EP0209466A2 (en) 1987-01-21
EP0209466B1 (en) 1991-05-02
FR2590048B1 (en) 1992-05-15
FR2590048A1 (en) 1987-05-15
DE3679005D1 (en) 1991-06-06

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