CH397289A - Permutationsschalter, insbesondere für Chiffriergeräte - Google Patents

Permutationsschalter, insbesondere für Chiffriergeräte

Info

Publication number
CH397289A
CH397289A CH1502062A CH1502062A CH397289A CH 397289 A CH397289 A CH 397289A CH 1502062 A CH1502062 A CH 1502062A CH 1502062 A CH1502062 A CH 1502062A CH 397289 A CH397289 A CH 397289A
Authority
CH
Switzerland
Prior art keywords
encryption devices
permutation switches
permutation
switches
encryption
Prior art date
Application number
CH1502062A
Other languages
English (en)
Inventor
Buzzi Ugo
Original Assignee
Europ Handelsges Anst
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 Europ Handelsges Anst filed Critical Europ Handelsges Anst
Priority to CH1502062A priority Critical patent/CH397289A/de
Priority to US330935A priority patent/US3284583A/en
Priority to GB49989/63A priority patent/GB1032238A/en
Publication of CH397289A publication Critical patent/CH397289A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/64—Encased switches adapted for ganged operation when assembled in a line with identical switches, e.g. stacked switches
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
    • G09C1/06—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system wherein elements corresponding to the signs making up the clear text are operatively connected with elements corresponding to the signs making up the ciphered text, the connections, during operation of the apparatus, being automatically and continuously permuted by a coding or key member
    • G09C1/10—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system wherein elements corresponding to the signs making up the clear text are operatively connected with elements corresponding to the signs making up the ciphered text, the connections, during operation of the apparatus, being automatically and continuously permuted by a coding or key member the connections being electrical
    • G09C1/12—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system wherein elements corresponding to the signs making up the clear text are operatively connected with elements corresponding to the signs making up the ciphered text, the connections, during operation of the apparatus, being automatically and continuously permuted by a coding or key member the connections being electrical comprising contact-bearing permutation discs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/001—Thumb wheel switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
CH1502062A 1962-12-21 1962-12-21 Permutationsschalter, insbesondere für Chiffriergeräte CH397289A (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1502062A CH397289A (de) 1962-12-21 1962-12-21 Permutationsschalter, insbesondere für Chiffriergeräte
US330935A US3284583A (en) 1962-12-21 1963-12-16 Permutation switch with multiple contact rods and arresting device
GB49989/63A GB1032238A (en) 1962-12-21 1963-12-18 Electric permutation switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1502062A CH397289A (de) 1962-12-21 1962-12-21 Permutationsschalter, insbesondere für Chiffriergeräte

Publications (1)

Publication Number Publication Date
CH397289A true CH397289A (de) 1965-08-15

Family

ID=4405622

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1502062A CH397289A (de) 1962-12-21 1962-12-21 Permutationsschalter, insbesondere für Chiffriergeräte

Country Status (3)

Country Link
US (1) US3284583A (de)
CH (1) CH397289A (de)
GB (1) GB1032238A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1765357B1 (de) * 1968-05-06 1971-05-13 Elmeg Mehrstellungs vorwahlschalter
US3629525A (en) * 1970-02-18 1971-12-21 Ledex Inc Load selector rotary wafer switch with printed circuit
US3772485A (en) * 1972-08-24 1973-11-13 Information Appliances Corp Multi-position thumbwheel switch assembly cylindrically arranged fixed contact rods
US4158114A (en) * 1977-08-04 1979-06-12 David Butler Rotary switching device
US4243853A (en) * 1979-03-16 1981-01-06 C & K Components, Inc. Rotary coded switch
US4603238A (en) * 1983-09-22 1986-07-29 Motorola, Inc. Fast indexing encoder apparatus
US4581500A (en) * 1984-12-10 1986-04-08 Motorola, Inc. Rotary switch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US611724A (en) * 1898-10-04 Electrometer
US3089923A (en) * 1959-06-15 1963-05-14 Endevco Corp Sectional digital switch
FR1262054A (fr) * 1960-04-15 1961-05-26 Acec Sélecteurs de prises pour commutateurs de réglage en charge de la tension des transformateurs
US3132216A (en) * 1960-05-03 1964-05-05 Automatic Telephone & Elect Manually operated electrical selective switching devices
US3102939A (en) * 1960-10-26 1963-09-03 Wurlitzer Co Electric switch comprising movable contact on pivotable trough-shaped support

Also Published As

Publication number Publication date
US3284583A (en) 1966-11-08
GB1032238A (en) 1966-06-08

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