BE788731A - ELECTRICAL MACHINE DATA ENTRY SYSTEM - Google Patents

ELECTRICAL MACHINE DATA ENTRY SYSTEM

Info

Publication number
BE788731A
BE788731A BE788731DA BE788731A BE 788731 A BE788731 A BE 788731A BE 788731D A BE788731D A BE 788731DA BE 788731 A BE788731 A BE 788731A
Authority
BE
Belgium
Prior art keywords
electrical machine
data entry
machine data
entry system
electrical
Prior art date
Application number
Other languages
French (fr)
Inventor
B Cramer
W Andrich
Original Assignee
Int Standard 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.)
Publication date
Publication of BE788731A publication Critical patent/BE788731A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • 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
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/60—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member moved alternately in opposite directions
    • 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
BE788731D 1971-07-15 ELECTRICAL MACHINE DATA ENTRY SYSTEM BE788731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712135440 DE2135440C3 (en) 1971-07-15 1971-07-15 Photoelectric keyboard for data input devices or the like

Publications (1)

Publication Number Publication Date
BE788731A true BE788731A (en) 1973-03-13

Family

ID=5813817

Family Applications (1)

Application Number Title Priority Date Filing Date
BE788731D BE788731A (en) 1971-07-15 ELECTRICAL MACHINE DATA ENTRY SYSTEM

Country Status (10)

Country Link
AU (1) AU468000B2 (en)
BE (1) BE788731A (en)
CH (1) CH540529A (en)
DD (1) DD97803A5 (en)
DE (1) DE2135440C3 (en)
DK (1) DK130092B (en)
ES (1) ES404909A1 (en)
FR (1) FR2146057A5 (en)
GB (1) GB1340305A (en)
IT (1) IT962475B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595179B1 (en) * 1986-02-28 1988-05-06 Labo Electronique Physique MICROWAVE OVEN PROVIDED WITH CONTROL MEANS REDUCING THE RISK OF LOAD-FREE OPERATION

Also Published As

Publication number Publication date
ES404909A1 (en) 1975-06-16
CH540529A (en) 1973-08-15
DD97803A5 (en) 1973-05-12
AU4382872A (en) 1974-01-03
FR2146057A5 (en) 1973-02-23
DK130092B (en) 1974-12-16
DE2135440A1 (en) 1973-01-25
DE2135440C3 (en) 1974-01-03
GB1340305A (en) 1973-12-12
DE2135440B2 (en) 1973-05-30
DK130092C (en) 1975-07-14
AU468000B2 (en) 1975-12-18
IT962475B (en) 1973-12-20

Similar Documents

Publication Publication Date Title
BE812878A (en) ELECTRICAL AUTOMATION SYSTEM
BE780663A (en) OZONER FEEDING SYSTEM
BE754005A (en) DYNAMO-ELECTRIC MACHINE EQUIPPED WITH A PERFECTED COOLING SYSTEM
BE781069A (en) INTRUDER DETECTION SYSTEM
BE774603A (en) DATA EXPLORATION SYSTEM
GB1374875A (en) Dynamoelectric machines
AR196032A1 (en) WIRING HARNESS
IT985768B (en) CABLE TELEVISION SYSTEM
BE765983A (en) COOLING SYSTEM FOR DYNAMOELECTRIC MACHINES
BE801866A (en) ELEVATOR SYSTEM
BE783545A (en) ERROR CORRECTOR DATA TRANSMISSION SYSTEM
FR2317702A1 (en) DATA EXTRACTION SYSTEM
BE812218A (en) ELEVATOR SYSTEM
BE814171A (en) DATA TRANSMISSION SYSTEM
BE814307A (en) ELEVATOR SYSTEM
BE814690A (en) ELEVATOR SYSTEM
BE812214A (en) ELEVATOR SYSTEM
BE812215A (en) ELEVATOR SYSTEM
ZA712099B (en) Electrical wiring system
BE780156A (en) COUPLING DEVICE FOR ELECTRICAL CONNECTORS
BE784579A (en) ELECTRICAL CONTROL SYSTEM FOR THE PROPULSION OF AN ELECTRIC VEHICLE
BE799905A (en) ELEVATOR SYSTEM,
BE815248A (en) ELEVATOR SYSTEM
BE792596A (en) STATORIC WINDING WINDING DEVICE FOR ELECTRIC MACHINES
BE812273A (en) DATA TRANSMISSION SYSTEM