BR8802651A - Condutor eletrico bidimensional - Google Patents

Condutor eletrico bidimensional

Info

Publication number
BR8802651A
BR8802651A BR8802651A BR8802651A BR8802651A BR 8802651 A BR8802651 A BR 8802651A BR 8802651 A BR8802651 A BR 8802651A BR 8802651 A BR8802651 A BR 8802651A BR 8802651 A BR8802651 A BR 8802651A
Authority
BR
Brazil
Prior art keywords
conducting element
electrically
aforementioned
partially
electric conducting
Prior art date
Application number
BR8802651A
Other languages
English (en)
Inventor
Paolo Lodini
Original Assignee
Leda Logarithmic Elect Devices
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 Leda Logarithmic Elect Devices filed Critical Leda Logarithmic Elect Devices
Publication of BR8802651A publication Critical patent/BR8802651A/pt

Links

Classifications

    • 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
    • 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

  • Push-Button Switches (AREA)
  • Conductive Materials (AREA)
  • Programmable Controllers (AREA)
  • Ladders (AREA)
  • Manufacture Of Switches (AREA)
  • Silicon Polymers (AREA)
  • Contacts (AREA)
BR8802651A 1987-06-02 1988-06-01 Condutor eletrico bidimensional BR8802651A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8767473A IT1210778B (it) 1987-06-02 1987-06-02 Conduttore elettrico bidimensionale con funzione di interruttore elettrico

Publications (1)

Publication Number Publication Date
BR8802651A true BR8802651A (pt) 1988-12-27

Family

ID=11302697

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8802651A BR8802651A (pt) 1987-06-02 1988-06-01 Condutor eletrico bidimensional

Country Status (9)

Country Link
US (1) US4876419A (pt)
EP (1) EP0293734B1 (pt)
JP (1) JPS6452355A (pt)
AT (1) ATE95335T1 (pt)
BR (1) BR8802651A (pt)
DE (1) DE3884458T2 (pt)
ES (1) ES2046235T3 (pt)
IT (1) IT1210778B (pt)
RU (1) RU1808142C (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5576684A (en) * 1990-07-13 1996-11-19 Sensitron Inc. Horn control system responsive to rapid changes in resistance of a flexible potentiometer
US5309135A (en) * 1990-07-13 1994-05-03 Langford Gordon B Flexible potentiometer in a horn control system
US5157372A (en) * 1990-07-13 1992-10-20 Langford Gordon B Flexible potentiometer
US5232243A (en) * 1991-04-09 1993-08-03 Trw Vehicle Safety Systems Inc. Occupant sensing apparatus
US5789827A (en) * 1993-05-10 1998-08-04 Sensitron, Inc. Two-wire interface to automobile horn relay circuit
GB2293046A (en) * 1994-09-06 1996-03-13 Permasign Ltd Switch
AU756194B2 (en) * 1995-04-27 2003-01-09 Lester E. Burgess Pressure activated switching device
US5856644A (en) * 1995-04-27 1999-01-05 Burgess; Lester E. Drape sensor
US6114645A (en) * 1995-04-27 2000-09-05 Burgess; Lester E. Pressure activated switching device
US5695859A (en) * 1995-04-27 1997-12-09 Burgess; Lester E. Pressure activated switching device
US6236301B1 (en) 1996-09-04 2001-05-22 Sensitron, Inc. Cantilevered deflection sensing system
US6392527B1 (en) 1996-09-04 2002-05-21 Sensitron, Inc. Impact detection system
JP4089082B2 (ja) * 1998-07-28 2008-05-21 株式会社デンソー 感圧変換装置
US6165142A (en) * 1998-09-21 2000-12-26 Roho, Inc. Biomedical apparatus
LU90309B1 (fr) * 1998-11-04 2000-05-05 Iee Sarl D-tecteur de passager
AU4419900A (en) * 1999-05-20 2000-12-12 Electrotextiles Company Limited Detecting mechanical interactions
US6121869A (en) * 1999-09-20 2000-09-19 Burgess; Lester E. Pressure activated switching device
US6329617B1 (en) 2000-09-19 2001-12-11 Lester E. Burgess Pressure activated switching device
US6396010B1 (en) 2000-10-17 2002-05-28 Matamatic, Inc. Safety edge switch for a movable door
DE10129183A1 (de) * 2001-06-19 2003-01-02 Aso Gmbh Antriebs Und Steuerun Sicherheitskontaktmatte
US6437263B1 (en) 2001-10-11 2002-08-20 Lester E. Burgess Drape sensor
DE102004026307B4 (de) * 2004-05-31 2016-02-11 Novineon Healthcare Technology Partners Gmbh Taktiles Instrument
WO2007047762A2 (en) * 2005-10-14 2007-04-26 P-Inc. Holdings, Llc Pressure responsive sensor
US7528337B2 (en) * 2007-05-15 2009-05-05 Panasonic Corporation Pressure sensitive conductive sheet and panel switch using same
US10804038B2 (en) * 2010-02-24 2020-10-13 Auckland Uniservices Limited Electrical components and circuits including said components
KR101753247B1 (ko) * 2016-06-30 2017-07-04 엘지이노텍 주식회사 압력 감지 센서 및 이를 포함하는 압력 감지 장치

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1981909U (de) * 1968-01-08 1968-03-28 Ver Baubeschlag Gretsch Co Kontaktmatte.
DE1942565A1 (de) * 1969-08-21 1971-03-04 Ver Baubeschlag Gretsch Co Schaltmatte zur Steuerung eines Schaltvorganges
US4295699A (en) * 1969-09-15 1981-10-20 Essex International, Inc. Pressure sensitive combination switch and circuit breaker construction
US3830991A (en) * 1973-07-24 1974-08-20 Essex International Inc Pressure sensitive mat switch construction
GB1475290A (en) * 1973-10-09 1977-06-01 Lucas Electrical Ltd Foot operated controls
JPS5724456Y2 (pt) * 1977-09-09 1982-05-27
US4172216A (en) * 1978-05-19 1979-10-23 Sprague Electric Company Pressure sensitive switch
DE2908471C2 (de) * 1979-03-05 1982-12-30 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Einklemmschutz
GB2045527B (en) * 1979-03-28 1983-06-15 Weatherley R Variable resistance pressure sensitive mat or switch
DE3006678A1 (de) * 1980-02-22 1981-08-27 G. Kromschröder AG, 4500 Osnabrück Druckabhaengiges material und damit aufgebauter kontaktsignalgeber
JPS59118040U (ja) * 1983-01-31 1984-08-09 アルプス電気株式会社 入力装置
US4570149A (en) * 1983-03-15 1986-02-11 Koala Technologies Corporation Simplified touch tablet data device
DE3528382A1 (de) * 1985-08-07 1987-02-12 Huebner Gummi & Kunststoff Kontaktmatte
US4757297A (en) * 1986-11-18 1988-07-12 Cooper Industries, Inc. Cable with high frequency suppresion

Also Published As

Publication number Publication date
US4876419A (en) 1989-10-24
IT8767473A0 (it) 1987-06-02
ES2046235T3 (es) 1994-02-01
JPS6452355A (en) 1989-02-28
ATE95335T1 (de) 1993-10-15
DE3884458T2 (de) 1994-03-10
DE3884458D1 (de) 1993-11-04
IT1210778B (it) 1989-09-20
EP0293734B1 (en) 1993-09-29
EP0293734A1 (en) 1988-12-07
RU1808142C (ru) 1993-04-07

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