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
  • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
  • H03K17/972—Switches controlled by moving an element forming part of the switch using a magnetic movable element having a plurality of control members, e.g. keyboard
• • 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
  • H01H2221/00—Actuators
  • H01H2221/066—Actuators replaceable
• • 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
  • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
  • H03K2017/9706—Inductive element

Applications Claiming Priority (1)

Publications (1)

Family

ID=22983995

Family Applications (1)

Country Status (10)

Families Citing this family (2)

Family Cites Families (1)

• 1972
  • 1972-07-13 GB GB3288772A patent/GB1360742A/en not_active Expired
  • 1972-08-11 CA CA149,262A patent/CA963393A/en not_active Expired
  • 1972-08-17 AU AU45696/72A patent/AU461297B2/en not_active Expired
  • 1972-08-28 NL NL7211699A patent/NL7211699A/xx not_active Application Discontinuation
  • 1972-09-08 DE DE19722244122 patent/DE2244122A1/de active Pending
  • 1972-09-12 JP JP47090990A patent/JPS4931231A/ja active Pending
  • 1972-10-20 BR BR735672A patent/BR7207356D0/pt unknown
  • 1972-11-13 FR FR7240237A patent/FR2188503A5/fr not_active Expired
  • 1972-11-17 CH CH1677772A patent/CH566592A5/xx not_active IP Right Cessation
  • 1972-12-19 IT IT3315672A patent/IT972549B/it active
• 1978
  • 1978-01-25 JP JP686878U patent/JPS5397931U/ja active Pending

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