ES513342A0 - Dispositivo de teclado utilizable particularmente en tableros de instrumentos de vehiculos automoviles - Google Patents

Dispositivo de teclado utilizable particularmente en tableros de instrumentos de vehiculos automoviles

Info

Publication number
ES513342A0
ES513342A0 ES513342A ES513342A ES513342A0 ES 513342 A0 ES513342 A0 ES 513342A0 ES 513342 A ES513342 A ES 513342A ES 513342 A ES513342 A ES 513342A ES 513342 A0 ES513342 A0 ES 513342A0
Authority
ES
Spain
Prior art keywords
keyboard device
vehicle instrument
automobile vehicle
device usable
instrument boards
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
ES513342A
Other languages
English (en)
Other versions
ES8309013A1 (es
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.)
RENIX ELECTRONIQUE SA
RENIX ELECTRONIQUE
Original Assignee
RENIX ELECTRONIQUE SA
RENIX ELECTRONIQUE
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 RENIX ELECTRONIQUE SA, RENIX ELECTRONIQUE filed Critical RENIX ELECTRONIQUE SA
Publication of ES513342A0 publication Critical patent/ES513342A0/es
Publication of ES8309013A1 publication Critical patent/ES8309013A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/30—Electric signal transmission systems in which transmission is by selection of one or more conductors or channels from a plurality of conductors or channels
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Input From Keyboards Or The Like (AREA)
ES513342A 1981-06-23 1982-06-22 Dispositivo de teclado utilizable particularmente en tableros de instrumentos de vehiculos automoviles Expired ES8309013A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8112338A FR2508199B1 (fr) 1981-06-23 1981-06-23 Clavier a touches d'actionnement de contacts electriques et a lecture de son etat parmi quatre etats possibles

Publications (2)

Publication Number Publication Date
ES513342A0 true ES513342A0 (es) 1983-10-01
ES8309013A1 ES8309013A1 (es) 1983-10-01

Family

ID=9259794

Family Applications (1)

Application Number Title Priority Date Filing Date
ES513342A Expired ES8309013A1 (es) 1981-06-23 1982-06-22 Dispositivo de teclado utilizable particularmente en tableros de instrumentos de vehiculos automoviles

Country Status (5)

Country Link
US (1) US4502040A (es)
EP (1) EP0068941B1 (es)
DE (1) DE3273538D1 (es)
ES (1) ES8309013A1 (es)
FR (1) FR2508199B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5424731A (en) * 1991-06-24 1995-06-13 The United States Of America As Represented By The United States Department Of Energy Remote two-wire data entry method and device
US6288652B1 (en) 1999-01-11 2001-09-11 Ford Global Technologies, Inc. Digitally encoded keyless entry keypad switch
US7296236B2 (en) * 2002-07-02 2007-11-13 Whirlpool Corporation Appliance control identification system employing user interface scan matrix
CN101359034B (zh) * 2007-07-31 2011-03-16 华矽半导体股份有限公司 按键检测电路及其方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE157455C (es) * 1900-01-01
FR997298A (fr) * 1945-07-05 1952-01-03 Perfectionnements apportés aux systèmes de signalisation, notamment aux systèmes de signalisation à distance
DE1161327B (de) * 1962-03-01 1964-01-16 Standard Elektrik Lorenz Ag Unsymmetrisches Gleichstrom-Tastwahlverfahren und Schaltungsanordnung zu seiner Durchfuehrung
US3216008A (en) * 1962-12-18 1965-11-02 Ibm Binary data transmitting apparatus
US3278687A (en) * 1963-07-19 1966-10-11 Stromberg Carlson Corp Four-layer diode network for identifying parties on a telephone line
GB1069513A (en) * 1963-12-20 1967-05-17 Cossor Ltd A C Improvements in apparatus for electrically identifying one of a number of stations
FR1525030A (fr) * 1966-07-29 1968-05-17 Cit Alcatel Disposition de clavier pour numérotation par variations d'impédance
US3557311A (en) * 1968-01-02 1971-01-19 Compumatics Inc Information transmission system including a unit for producing a printed record of information transmitted
US3855420A (en) * 1973-03-26 1974-12-17 Bell Lab Inc Supervisory circuit

Also Published As

Publication number Publication date
EP0068941A1 (fr) 1983-01-05
ES8309013A1 (es) 1983-10-01
EP0068941B1 (fr) 1986-10-01
US4502040A (en) 1985-02-26
DE3273538D1 (en) 1986-11-06
FR2508199A1 (fr) 1982-12-24
FR2508199B1 (fr) 1987-04-30

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