AU476731B2 - Electrical switches - Google Patents

Electrical switches

Info

Publication number
AU476731B2
AU476731B2 AU51396/73A AU5139673A AU476731B2 AU 476731 B2 AU476731 B2 AU 476731B2 AU 51396/73 A AU51396/73 A AU 51396/73A AU 5139673 A AU5139673 A AU 5139673A AU 476731 B2 AU476731 B2 AU 476731B2
Authority
AU
Australia
Prior art keywords
electrical switches
switches
electrical
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
AU51396/73A
Other languages
English (en)
Other versions
AU5139673A (en
Inventor
Leyland Kenneth
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.)
Etats Wires & Cables Ltd
Original Assignee
Etats Wires & Cables Ltd
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 Etats Wires & Cables Ltd filed Critical Etats Wires & Cables Ltd
Publication of AU5139673A publication Critical patent/AU5139673A/en
Application granted granted Critical
Publication of AU476731B2 publication Critical patent/AU476731B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/10—Contact cables, i.e. having conductors which may be brought into contact by distortion of the cable
    • H01B7/104—Contact cables, i.e. having conductors which may be brought into contact by distortion of the cable responsive to pressure
    • H01B7/106—Contact cables, i.e. having conductors which may be brought into contact by distortion of the cable responsive to pressure comprising concentric conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/029—Composite material comprising conducting material dispersed in an elastic support or binding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Push-Button Switches (AREA)
  • Insulated Conductors (AREA)
  • Contacts (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
AU51396/73A 1972-02-04 1973-01-24 Electrical switches Expired AU476731B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB527672A GB1406486A (en) 1972-02-04 1972-02-04 Electrical switches
GBGB5276 1972-02-04

Publications (2)

Publication Number Publication Date
AU5139673A AU5139673A (en) 1974-07-25
AU476731B2 true AU476731B2 (en) 1976-09-30

Family

ID=9793052

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51396/73A Expired AU476731B2 (en) 1972-02-04 1973-01-24 Electrical switches

Country Status (8)

Country Link
US (1) US3794790A (enrdf_load_stackoverflow)
JP (1) JPS4888480A (enrdf_load_stackoverflow)
AU (1) AU476731B2 (enrdf_load_stackoverflow)
DE (1) DE2304595A1 (enrdf_load_stackoverflow)
ES (1) ES411247A1 (enrdf_load_stackoverflow)
FR (1) FR2170084B1 (enrdf_load_stackoverflow)
GB (1) GB1406486A (enrdf_load_stackoverflow)
IT (1) IT977692B (enrdf_load_stackoverflow)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1509031A (en) * 1975-04-09 1978-04-26 Peachey G Pressure actuated continuous electrical switch
DE2720252A1 (de) * 1976-05-31 1977-12-22 Bekaert Sa Nv Zaundraht in verbundbauweise sowie zaun mit derartigem draht
JPS5724456Y2 (enrdf_load_stackoverflow) * 1977-09-09 1982-05-27
DE2744860A1 (de) * 1977-10-05 1979-04-12 Heist Ernst Koaxialer elektrischer langschalter (meldeschlange)
FR2475804A1 (fr) * 1980-02-12 1981-08-14 Lewiner Jacques Perfectionnements aux nappes composites constitutives de transducteurs electromecaniques et aux transducteurs equipes de telles nappes
DK145809C (da) * 1980-04-17 1983-08-29 Sven Karl Lennart Goof Elektrisk kontakt- eller afbryderindretning samt fremgangsmaade til fremstilling af en saadan
DE3216446A1 (de) * 1982-05-03 1983-11-03 Fa. Andreas Stihl, 7050 Waiblingen Sicherheitseinrichtung an einem tragbaren, motorisch angetriebenen handgeraet
GB2132426A (en) * 1982-12-23 1984-07-04 Raychem Ltd Conductive-polymer circuit interruptor
JPS6022725U (ja) * 1983-07-25 1985-02-16 株式会社　信明産業 感圧スイツチ線
DE3418589A1 (de) * 1984-05-18 1985-11-21 Hoermann Kg Antrieb Steuertec Ueberwachungsleiste fuer den unfallschutz eines motorisch angetriebenen tor-, tuerblattes o.dgl.
US4839480A (en) * 1986-11-05 1989-06-13 The Gates Rubber Company Vehicle sensing device
GB2198237A (en) * 1986-11-17 1988-06-08 John Wilfrid Finch Tactile force sensor
DE3809960A1 (de) * 1988-03-24 1989-10-05 Bosch Gmbh Robert Einklemmschutz-sensor
GB2224400B (en) * 1988-09-14 1992-07-08 Gates Rubber Co Electrical sensing element
US5051672A (en) * 1989-04-28 1991-09-24 Kabushiki Kaisha Riken Automatic window/door system
DE4042496C2 (de) * 1989-04-28 1996-03-07 Riken Kk Sicherheitsvorrichtung für ein Fenster oder eine Tür sowie Schaltungen für eine solche Vorrichtung
US4935699A (en) * 1989-05-15 1990-06-19 Westinghouse Electric Corp. Means to detect and locate pinching and chafing of conduits
GB0011829D0 (en) * 2000-05-18 2000-07-05 Lussey David Flexible switching devices
GB0113905D0 (en) 2001-06-07 2001-08-01 Peratech Ltd Analytical device
US20030184309A1 (en) * 2002-03-29 2003-10-02 Lurtz Jerome R. Sensor for measuring changes in ambient conditions
US6724195B2 (en) * 2002-03-29 2004-04-20 Jerome R. Lurtz Contact sensor
DE102011014201B3 (de) * 2011-03-16 2012-08-09 Rehau Ag + Co. Knöcherschiene für zahnmedizinische Zwecke
DE102012001150B4 (de) * 2012-01-21 2018-10-18 Audi Ag Vorrichtung mit Batterie, Elektromotor und einem die Batterie und den Elektromotor elektrisch verbindenden Stromkabel
CA2901848C (en) 2013-03-15 2018-09-18 Brigham Young University Composite material used as a strain gauge
US10260968B2 (en) 2013-03-15 2019-04-16 Nano Composite Products, Inc. Polymeric foam deformation gauge
US9857246B2 (en) 2014-09-17 2018-01-02 Sensable Technologies, Llc Sensing system including a sensing membrane
US10405779B2 (en) 2015-01-07 2019-09-10 Nano Composite Products, Inc. Shoe-based analysis system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2305717A (en) * 1939-10-23 1942-12-22 Bell Oidric Joseph La Circuit controlling means
US2445660A (en) * 1945-08-17 1948-07-20 Elevator Supplies Co Inc Electric treadle
US3321592A (en) * 1966-07-21 1967-05-23 Miller Bros Safety closure edge
US3509296A (en) * 1967-10-23 1970-04-28 Ncr Co Resilient variable-conductivity circuit controlling means
US3710050A (en) * 1970-09-14 1973-01-09 A Richards Electronic pressure sensitive switch

Also Published As

Publication number Publication date
AU5139673A (en) 1974-07-25
ES411247A1 (es) 1976-02-01
IT977692B (it) 1974-09-20
DE2304595A1 (de) 1973-08-09
GB1406486A (en) 1975-09-17
JPS4888480A (enrdf_load_stackoverflow) 1973-11-20
US3794790A (en) 1974-02-26
FR2170084B1 (enrdf_load_stackoverflow) 1976-11-05
FR2170084A1 (enrdf_load_stackoverflow) 1973-09-14

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