FR2634926B1 - DEVICE FOR DETECTING SUPPORT ON A SURFACE, BY CARBON-CHARGED RUBBER - Google Patents

DEVICE FOR DETECTING SUPPORT ON A SURFACE, BY CARBON-CHARGED RUBBER

Info

Publication number
FR2634926B1
FR2634926B1 FR8810349A FR8810349A FR2634926B1 FR 2634926 B1 FR2634926 B1 FR 2634926B1 FR 8810349 A FR8810349 A FR 8810349A FR 8810349 A FR8810349 A FR 8810349A FR 2634926 B1 FR2634926 B1 FR 2634926B1
Authority
FR
France
Prior art keywords
carbon
detecting support
charged rubber
charged
rubber
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 - Fee Related
Application number
FR8810349A
Other languages
French (fr)
Other versions
FR2634926A1 (en
Inventor
Ligier Franck
Maeder Claude
Nicolle Marc
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.)
ELECTRONIQUE CONTROLE MESURE SA
Original Assignee
ELECTRONIQUE CONTROLE MESURE SA
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 ELECTRONIQUE CONTROLE MESURE SA filed Critical ELECTRONIQUE CONTROLE MESURE SA
Priority to FR8810349A priority Critical patent/FR2634926B1/en
Priority to EP19890470015 priority patent/EP0358587B1/en
Priority to DE89470015T priority patent/DE68911802D1/en
Publication of FR2634926A1 publication Critical patent/FR2634926A1/en
Application granted granted Critical
Publication of FR2634926B1 publication Critical patent/FR2634926B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/10—Mechanical actuation by pressure on floors, floor coverings, stair treads, counters, or tills
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/14—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for operation by a part of the human body other than the hand, e.g. by foot
    • H01H3/141—Cushion or mat switches
    • H01H3/142—Cushion or mat switches of the elongated strip type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Traffic Control Systems (AREA)
  • Push-Button Switches (AREA)
FR8810349A 1988-07-27 1988-07-27 DEVICE FOR DETECTING SUPPORT ON A SURFACE, BY CARBON-CHARGED RUBBER Expired - Fee Related FR2634926B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8810349A FR2634926B1 (en) 1988-07-27 1988-07-27 DEVICE FOR DETECTING SUPPORT ON A SURFACE, BY CARBON-CHARGED RUBBER
EP19890470015 EP0358587B1 (en) 1988-07-27 1989-07-25 Device for the detection of pressure on a rubber surface containing carbon
DE89470015T DE68911802D1 (en) 1988-07-27 1989-07-25 Device for detecting a pressure on the surface of carbon-loaded rubber.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8810349A FR2634926B1 (en) 1988-07-27 1988-07-27 DEVICE FOR DETECTING SUPPORT ON A SURFACE, BY CARBON-CHARGED RUBBER

Publications (2)

Publication Number Publication Date
FR2634926A1 FR2634926A1 (en) 1990-02-02
FR2634926B1 true FR2634926B1 (en) 1994-03-25

Family

ID=9368980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8810349A Expired - Fee Related FR2634926B1 (en) 1988-07-27 1988-07-27 DEVICE FOR DETECTING SUPPORT ON A SURFACE, BY CARBON-CHARGED RUBBER

Country Status (3)

Country Link
EP (1) EP0358587B1 (en)
DE (1) DE68911802D1 (en)
FR (1) FR2634926B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0582733A1 (en) * 1992-08-11 1994-02-16 LEDA Logarithmic Electrical Devices for Automation S.r.l. A device for monitoring whether a door or window, for example of a building or vehicle, is open or closed
NL9300456A (en) * 1993-03-15 1994-10-03 Marmat Fa Alarm system for a bed, chair or the like and a sensor therefor
CH691151A5 (en) * 1994-06-09 2001-04-30 Edouard Menoud Device monitoring and alerting to the presence of the body in danger in a pool.
FR2791173B1 (en) 1999-03-19 2001-06-29 Electronique Controle Mesure DEVICE FOR DETECTING THE SUPPORT AND PASSING OF A VEHICLE WHEEL ON A PAVEMENT USING A CONDUCTIVE RUBBER AND ITS INSTALLATION METHOD
CN101984471A (en) * 2010-11-22 2011-03-09 武汉理工大学 Intelligent anti-theft ground pad based on diffuse carbon fiber materials and application thereof
FR2978974B1 (en) * 2011-08-12 2013-08-02 Claude Desgorces FLOORING
GB2511356B (en) * 2013-03-01 2016-02-17 Isensol Ltd Pressure mat

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB342157A (en) * 1929-11-27 1931-01-29 Leopold Rado
DE530544C (en) * 1930-05-06 1931-07-30 Sternberg Traffic Automaten Co Switch for traffic regulator arranged in the street
FR2201512A1 (en) * 1972-10-02 1974-04-26 Acome
US3991415A (en) * 1975-10-02 1976-11-09 Baar Sr Haward A Alarm and light system
FR2415844A1 (en) * 1978-01-30 1979-08-24 Segall Jacques Mat type pressure actuated electrical signal generator - uses two conducting rubber sheets connected to amplifier and separated by perforated insulating sheet
DE3674086D1 (en) * 1985-07-03 1990-10-18 Mitsuboshi Belting Ltd PRESSURE-SENSITIVE CONDUCTIVE RUBBER MATERIAL.

Also Published As

Publication number Publication date
FR2634926A1 (en) 1990-02-02
EP0358587B1 (en) 1993-12-29
EP0358587A1 (en) 1990-03-14
DE68911802D1 (en) 1994-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080331