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FR2237556A5 - Logic circuitry switching device - gives indication of AND and/or OR switching for electrically controlled games - Google Patents

Logic circuitry switching device - gives indication of AND and/or OR switching for electrically controlled games

Info

Publication number
FR2237556A5
FR2237556A5 FR7325483A FR7325483A FR2237556A5 FR 2237556 A5 FR2237556 A5 FR 2237556A5 FR 7325483 A FR7325483 A FR 7325483A FR 7325483 A FR7325483 A FR 7325483A FR 2237556 A5 FR2237556 A5 FR 2237556A5
Authority
FR
France
Prior art keywords
switches
switching
circuits
logic circuitry
electrically controlled
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
FR7325483A
Other languages
French (fr)
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.)
FOUCAULT PHILIPPE FR
Original Assignee
FOUCAULT PHILIPPE FR
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 FOUCAULT PHILIPPE FR filed Critical FOUCAULT PHILIPPE FR
Priority to FR7325483A priority Critical patent/FR2237556A5/en
Application granted granted Critical
Publication of FR2237556A5 publication Critical patent/FR2237556A5/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
    • G09B23/183—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
    • G09B23/186—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits for digital electronics; for computers, e.g. microprocessors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Algebra (AREA)
  • Computational Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Analysis (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

Electrical device has switches (1, 2, 3, 4, 5, 6) which form logic circuits of a desired complexity, which when switched in a certain fashion illuminate signal lamps (A, B, C) and/or energise a sound source (X). The device is characterized by the fact that the number of switches, circuits and indications is not limited. A given number of switches and lamps correspond to the chosen number of electrical circuits. It is only necessary to operate the switches to activate or deactivate the lamps and sound sources. The switches may be of any type e.g. single or double pole operated manually by push button or lever etc. The circuits may be cabled, printed circuit etc.
FR7325483A 1973-07-11 1973-07-11 Logic circuitry switching device - gives indication of AND and/or OR switching for electrically controlled games Expired FR2237556A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7325483A FR2237556A5 (en) 1973-07-11 1973-07-11 Logic circuitry switching device - gives indication of AND and/or OR switching for electrically controlled games

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7325483A FR2237556A5 (en) 1973-07-11 1973-07-11 Logic circuitry switching device - gives indication of AND and/or OR switching for electrically controlled games

Publications (1)

Publication Number Publication Date
FR2237556A5 true FR2237556A5 (en) 1975-02-07

Family

ID=9122437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325483A Expired FR2237556A5 (en) 1973-07-11 1973-07-11 Logic circuitry switching device - gives indication of AND and/or OR switching for electrically controlled games

Country Status (1)

Country Link
FR (1) FR2237556A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse