GB1439848A - Temperature actuated connectors and actuators - Google Patents

Temperature actuated connectors and actuators

Info

Publication number
GB1439848A
GB1439848A GB2900973A GB2900973A GB1439848A GB 1439848 A GB1439848 A GB 1439848A GB 2900973 A GB2900973 A GB 2900973A GB 2900973 A GB2900973 A GB 2900973A GB 1439848 A GB1439848 A GB 1439848A
Authority
GB
United Kingdom
Prior art keywords
spring
temperature
force
leaf spring
linear
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
GB2900973A
Other languages
English (en)
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.)
Raychem Corp
Original Assignee
Raychem 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 Raychem Corp filed Critical Raychem Corp
Publication of GB1439848A publication Critical patent/GB1439848A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/002—Resiliently deformable pins
    • F16B19/004—Resiliently deformable pins made in one piece
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/82—Coupling devices connected with low or zero insertion force
    • H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures
    • H01R12/856—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures activated by shape memory material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/04—Pins or blades for co-operation with sockets
    • H01R13/05—Resilient pins or blades
    • H01R13/052—Resilient pins or blades co-operating with sockets having a circular transverse section
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/01—Connections using shape memory materials, e.g. shape memory metal
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/77—Use of a shape-memory material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/909—Fastener or fastener element composed of thermo-responsive memory material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
GB2900973A 1972-06-21 1973-06-19 Temperature actuated connectors and actuators Expired GB1439848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26478272A 1972-06-21 1972-06-21

Publications (1)

Publication Number Publication Date
GB1439848A true GB1439848A (en) 1976-06-16

Family

ID=23007585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2900973A Expired GB1439848A (en) 1972-06-21 1973-06-19 Temperature actuated connectors and actuators

Country Status (13)

Country Link
US (1) US3783429A (fr)
JP (1) JPS5749776B2 (fr)
BE (1) BE801277A (fr)
CA (1) CA991718A (fr)
CH (1) CH598698A5 (fr)
DE (1) DE2331568C2 (fr)
FR (1) FR2189852B1 (fr)
GB (1) GB1439848A (fr)
IL (1) IL42511A (fr)
IT (1) IT989293B (fr)
NL (1) NL7308654A (fr)
SE (1) SE392785B (fr)
ZA (1) ZA734163B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468076A (en) * 1982-07-23 1984-08-28 Raychem Corporation Array package connector and connector tool
US4643500A (en) * 1985-11-13 1987-02-17 Beta Phase, Inc. Shape memory actuators for multi-contact electrical connectors
GB2320277A (en) * 1996-12-09 1998-06-17 Univ Brunel Disassembling components; releasing fasteners or connections
GB2446092B (en) * 2005-10-28 2011-11-23 Searete Llc Adaptive engaging assembly

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487465A (en) * 1981-12-07 1984-12-11 Raychem Corporation Heat recoverable connecting device
US4505532A (en) * 1982-07-23 1985-03-19 Raychem Corporation Array package connector
GB8314008D0 (en) * 1983-05-20 1983-06-29 Raychem Pontoise Sa Connector
DE3461685D1 (en) * 1983-07-11 1987-01-29 Leuven Res & Dev Vzw Temperature responsive bolt element
US4588886A (en) * 1983-11-14 1986-05-13 Thermo-O-Disc Incorporated Fiber optics condition sensor and method of making same
US4895438A (en) * 1983-12-06 1990-01-23 Cvi/Beta Ventures, Inc. Eyeglass frame including shape-memory elements
US4896955B1 (en) * 1983-12-06 1991-05-21 Eyeglass frame including shape-memory elements
DE3415288A1 (de) * 1984-04-24 1985-02-07 Peter 8918 Dießen Beger Dauer-sicherungsanordnung fuer den niederspannungsbereich, mit reversibler, definierter trennung
JPS61128972A (ja) * 1984-11-27 1986-06-17 千寿製薬株式会社 コンタクトレンズ消毒装置
US4772112A (en) * 1984-11-30 1988-09-20 Cvi/Beta Ventures, Inc. Eyeglass frame including shape-memory elements
US4813807A (en) * 1985-09-24 1989-03-21 Grumman Aerospace Corporation Memory metal connector for panels
US4679292A (en) * 1985-09-24 1987-07-14 Grumman Aerospace Corporation Method for securing a panel to a structural member
US4841730A (en) * 1987-07-02 1989-06-27 Pda Engineering Thermal actuator
US4899543A (en) * 1989-03-29 1990-02-13 Grumman Aerospace Corporation Pre-tensioned shape memory actuator
US5108214A (en) * 1991-06-13 1992-04-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Coupling device with improved thermal interface
US5551871A (en) * 1993-03-05 1996-09-03 Besselink; Petrus A. Temperature-sensitive medical/dental apparatus
US5494113A (en) * 1994-02-01 1996-02-27 Central Sprinkler Corporation Sprinklers with shape-memory alloy actuators
US20030170092A1 (en) * 1999-12-22 2003-09-11 Chiodo Joseph David Releasable fasteners
AUPQ861300A0 (en) 2000-07-06 2000-08-03 Telezygology Pty Limited Mulit-function tool
US7600301B2 (en) * 2002-06-19 2009-10-13 Telezygology, Inc. Fixing and release systems and fastener networks
AUPS312302A0 (en) * 2002-06-19 2002-07-18 Telezygology Inc Further improvements in fixing and release systems
US8720722B2 (en) * 2005-12-15 2014-05-13 Cornerstone Research Group, Inc. Venting mechanism for containers
US8418342B2 (en) * 2007-04-30 2013-04-16 Cooper Union For The Advancement Of Science Bimetallic leaf spring clamping device
US7752866B2 (en) * 2007-12-07 2010-07-13 University Of Central Florida Research Foundation, Inc. Shape memory thermal conduction switch
US7813033B1 (en) * 2009-04-15 2010-10-12 Corning Incorporated Connecting structures comprising heated flexures and optical packages incorporating the same
US8899408B2 (en) 2012-08-03 2014-12-02 Applied Materials, Inc. Temperature actuated tensioning mechanism
DE102014114734B4 (de) * 2014-10-10 2017-02-09 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verbindungssystem
DE102016208728B4 (de) * 2016-05-20 2020-02-13 Leoni Bordnetz-Systeme Gmbh Gabelkontakt
JP6909930B2 (ja) * 2018-07-09 2021-07-28 オリンパス株式会社 医療機器の再製造方法
US11871550B2 (en) 2021-10-22 2024-01-09 International Business Machines Corporation Motor controlled retractable EMC protection
US11751362B2 (en) * 2021-10-22 2023-09-05 International Business Machines Corporation Thermally activated retractable EMC protection
US11695240B2 (en) 2021-10-22 2023-07-04 International Business Machines Corporation Retractable EMC protection

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006933B (de) * 1952-04-29 1957-04-25 Siemens Ag Temperaturabhaengiger elektrischer Schalter, insbesondere fuer Temperaturregler
AT181311B (de) * 1952-08-30 1955-03-10 Landis & Gyr Ag Kipporgan für Regelschalter
US3012882A (en) * 1960-01-26 1961-12-12 Muldawer Leonard Temperature responsive cadmium-silver-gold alloys
US3174851A (en) * 1961-12-01 1965-03-23 William J Buehler Nickel-base alloys
GB1035205A (en) * 1962-11-30 1966-07-06 Yeda Res & Dev Improvements in the remote controlled propulsion of a body
DE1558715B2 (de) * 1966-09-09 1972-05-31 Buehler William J Legierungen mit martensitischem uebergang
US3573700A (en) * 1968-11-29 1971-04-06 Therm O Disc Inc Adjustable thermostat
US3613732A (en) * 1969-07-17 1971-10-19 Robertshaw Controls Co Temperature-responsive valve operators
BE755271A (fr) * 1969-08-25 1971-02-25 Raychem Corp Raccord metallique pouvant reprendre sa forme a la chaleur
DE2010715A1 (de) * 1970-03-06 1971-09-30 Europaeische Ho Canfield Co Gm Anordnung der Feder bei Bimetallthermostaten zwischen dem einen Bimetallstreifen und der am Kupferstreifen befestigten Halterung
US3753700A (en) * 1970-07-02 1973-08-21 Raychem Corp Heat recoverable alloy
US3727173A (en) * 1971-12-06 1973-04-10 Ibm Zero-insertion force connector

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468076A (en) * 1982-07-23 1984-08-28 Raychem Corporation Array package connector and connector tool
US4643500A (en) * 1985-11-13 1987-02-17 Beta Phase, Inc. Shape memory actuators for multi-contact electrical connectors
GB2320277A (en) * 1996-12-09 1998-06-17 Univ Brunel Disassembling components; releasing fasteners or connections
GB2320277B (en) * 1996-12-09 2001-10-10 Univ Brunel Improvements relating to product disassembly
GB2446092B (en) * 2005-10-28 2011-11-23 Searete Llc Adaptive engaging assembly
US8146357B2 (en) 2005-10-28 2012-04-03 The Invention Science Fund I Llc Self assembling/quick assembly structure using shape memory alloy materials

Also Published As

Publication number Publication date
FR2189852B1 (fr) 1977-05-13
BE801277A (fr) 1973-12-21
NL7308654A (fr) 1973-12-27
DE2331568C2 (de) 1985-04-04
SE392785B (sv) 1977-04-18
US3783429A (en) 1974-01-01
IT989293B (it) 1975-05-20
JPS5749776B2 (fr) 1982-10-23
FR2189852A1 (fr) 1974-01-25
IL42511A0 (en) 1973-08-29
CA991718A (en) 1976-06-22
CH598698A5 (fr) 1978-05-12
IL42511A (en) 1976-08-31
ZA734163B (en) 1974-05-29
AU5706573A (en) 1974-12-19
DE2331568A1 (de) 1974-01-31
JPS4962987A (fr) 1974-06-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920619