GB1551960A - Signal input devices and systems - Google Patents

Signal input devices and systems

Info

Publication number
GB1551960A
GB1551960A GB1949676A GB1949676A GB1551960A GB 1551960 A GB1551960 A GB 1551960A GB 1949676 A GB1949676 A GB 1949676A GB 1949676 A GB1949676 A GB 1949676A GB 1551960 A GB1551960 A GB 1551960A
Authority
GB
United Kingdom
Prior art keywords
systems
signal input
input devices
devices
signal
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
GB1949676A
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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
Priority claimed from US05/578,302 external-priority patent/US4019607A/en
Priority claimed from US05/578,301 external-priority patent/US4022296A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1551960A publication Critical patent/GB1551960A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/461—Adaptations of switches or switchgear characterised by their shape or profile
    • B66B1/462—Mechanical or piezoelectric input devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/40—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character is selected from a number of characters arranged one beside the other, e.g. on a common carrier plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/83—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/968—Switches controlled by moving an element forming part of the switch using opto-electronic devices
    • H03K17/969—Switches controlled by moving an element forming part of the switch using opto-electronic devices having a plurality of control members, e.g. keyboard
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
    • H03K17/98—Switches controlled by moving an element forming part of the switch using a capacitive movable element having a plurality of control members, e.g. keyboard
    • 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
    • H03M11/26—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys using opto-electronic means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/006—Containing a capacitive switch or usable as such

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
  • Elevator Control (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
GB1949676A 1975-05-16 1976-05-12 Signal input devices and systems Expired GB1551960A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/578,302 US4019607A (en) 1975-05-16 1975-05-16 Signal input devices and systems
US05/578,301 US4022296A (en) 1975-05-16 1975-05-16 Signal input devices and systems

Publications (1)

Publication Number Publication Date
GB1551960A true GB1551960A (en) 1979-09-05

Family

ID=27077467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1949676A Expired GB1551960A (en) 1975-05-16 1976-05-12 Signal input devices and systems

Country Status (7)

Country Link
JP (1) JPS51139055A (enExample)
AU (1) AU502940B2 (enExample)
BE (1) BE841882A (enExample)
BR (1) BR7602958A (enExample)
ES (1) ES447951A1 (enExample)
FR (1) FR2311366A1 (enExample)
GB (1) GB1551960A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440057A (en) * 1979-11-30 1984-04-03 Casio Computer Co., Ltd. Electronic musical instrument with improved input device
EP1926213A3 (en) * 2006-11-27 2009-11-11 Samsung Electronics Co., Ltd. Touch sensor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447599A1 (fr) * 1979-01-26 1980-08-22 Orega Cifte Clavier a touches microcourses lumineuses, et boitier de commande equipe d'un tel clavier
JPS62140003A (ja) * 1985-12-14 1987-06-23 Nobuo Fukuhisa 液晶による信号伝達手段を備えた位置検出器
DE3765932D1 (de) * 1987-02-23 1990-12-06 Inventio Ag Einrichtung zur eingabe von fahrbefehlen fuer einen aufzug.
ATE168825T1 (de) * 1994-10-05 1998-08-15 Inventio Ag Dem benutzer zugeneigtes tableau für aufzüge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440057A (en) * 1979-11-30 1984-04-03 Casio Computer Co., Ltd. Electronic musical instrument with improved input device
EP1926213A3 (en) * 2006-11-27 2009-11-11 Samsung Electronics Co., Ltd. Touch sensor
US8466814B2 (en) 2006-11-27 2013-06-18 Samsung Electronics Co., Ltd. Touch sensor

Also Published As

Publication number Publication date
BR7602958A (pt) 1977-06-07
FR2311366B1 (enExample) 1979-07-13
JPS51139055A (en) 1976-12-01
ES447951A1 (es) 1977-12-01
BE841882A (fr) 1976-11-16
FR2311366A1 (fr) 1976-12-10
AU502940B2 (en) 1979-08-16
AU1328476A (en) 1977-10-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee