NL7606697A - Electromagnetic converter actuated by keyboard - has reciprocating shaft with pad and electrodes with multilayer shorting strip - Google Patents

Electromagnetic converter actuated by keyboard - has reciprocating shaft with pad and electrodes with multilayer shorting strip

Info

Publication number
NL7606697A
NL7606697A NL7606697A NL7606697A NL7606697A NL 7606697 A NL7606697 A NL 7606697A NL 7606697 A NL7606697 A NL 7606697A NL 7606697 A NL7606697 A NL 7606697A NL 7606697 A NL7606697 A NL 7606697A
Authority
NL
Netherlands
Prior art keywords
pad
keyboard
shorting strip
reciprocating shaft
multilayer
Prior art date
Application number
NL7606697A
Other languages
Dutch (nl)
Original Assignee
Controls Dev 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
Application filed by Controls Dev Corp filed Critical Controls Dev Corp
Priority to NL7606697A priority Critical patent/NL7606697A/en
Publication of NL7606697A publication Critical patent/NL7606697A/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Push-Button Switches (AREA)
  • Multi-Conductor Connections (AREA)

Abstract

An electromechanical converter which can supply electrical pulses to a receiver. The converter is actuated by a mechanical force originating for example from a keyboard. The converter (50) is mounted on an insulated support (51) such as a printed circuit board. It consists of a reciprocating shaft, one end of which acts as the control section. A spring loaded pad is fitted to the other end. There is a pair of conducting electrode sections fitted with contacts, separated by a split. There is also a flexible shorting strip for the electrode on the end of the pad. The outer layer of the shorting strip is a dielectric material and the inner layer is a conducting material.
NL7606697A 1976-06-21 1976-06-21 Electromagnetic converter actuated by keyboard - has reciprocating shaft with pad and electrodes with multilayer shorting strip NL7606697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7606697A NL7606697A (en) 1976-06-21 1976-06-21 Electromagnetic converter actuated by keyboard - has reciprocating shaft with pad and electrodes with multilayer shorting strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7606697A NL7606697A (en) 1976-06-21 1976-06-21 Electromagnetic converter actuated by keyboard - has reciprocating shaft with pad and electrodes with multilayer shorting strip

Publications (1)

Publication Number Publication Date
NL7606697A true NL7606697A (en) 1977-12-23

Family

ID=19826414

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7606697A NL7606697A (en) 1976-06-21 1976-06-21 Electromagnetic converter actuated by keyboard - has reciprocating shaft with pad and electrodes with multilayer shorting strip

Country Status (1)

Country Link
NL (1) NL7606697A (en)

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