CH427370A - Flow operated data encryptor - Google Patents

Flow operated data encryptor

Info

Publication number
CH427370A
CH427370A CH866665A CH866665A CH427370A CH 427370 A CH427370 A CH 427370A CH 866665 A CH866665 A CH 866665A CH 866665 A CH866665 A CH 866665A CH 427370 A CH427370 A CH 427370A
Authority
CH
Switzerland
Prior art keywords
operated data
data encryptor
flow operated
flow
encryptor
Prior art date
Application number
CH866665A
Other languages
German (de)
Inventor
Schonfeld Arnold
Jacoby Marvin
Drake Reader Trevor
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of CH427370A publication Critical patent/CH427370A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/001—Circuit elements having no moving parts for punched-card machines ; for typewriters ; for keyboards; for conveying cards or tape; for conveying through tubes ; for computers ; for DC-AC transducers for information processing ; for signal transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Input From Keyboards Or The Like (AREA)
CH866665A 1964-06-25 1965-06-21 Flow operated data encryptor CH427370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US377933A US3248052A (en) 1964-06-25 1964-06-25 Keyboard encoder

Publications (1)

Publication Number Publication Date
CH427370A true CH427370A (en) 1966-12-31

Family

ID=23491076

Family Applications (1)

Application Number Title Priority Date Filing Date
CH866665A CH427370A (en) 1964-06-25 1965-06-21 Flow operated data encryptor

Country Status (5)

Country Link
US (1) US3248052A (en)
BE (1) BE665633A (en)
CH (1) CH427370A (en)
GB (1) GB1081194A (en)
NL (1) NL6508203A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311300A (en) * 1964-07-22 1967-03-28 Ncr Co Calculating machines
US3461900A (en) * 1966-12-19 1969-08-19 Bowles Eng Corp Fluidic circuit and manifold construction
US3603983A (en) * 1969-07-23 1971-09-07 Northern Electric Co Mechanical-electrical code generating device employing fluid switching
PT1766500E (en) * 2004-06-28 2008-09-02 John Peter Holland Actuation apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904070A (en) * 1955-06-06 1959-09-15 Ibm Multi-port selector
US2842757A (en) * 1956-09-24 1958-07-08 Teleregister Corp System for data storage indexing
US3003694A (en) * 1957-08-14 1961-10-10 Robotyper Corp Pneumatic apparatus for operating business machines
US3129418A (en) * 1960-08-04 1964-04-14 Teledyne Inc Electronic keyboard

Also Published As

Publication number Publication date
US3248052A (en) 1966-04-26
DE1523631B2 (en) 1972-08-24
GB1081194A (en) 1967-08-31
NL6508203A (en) 1965-12-27
BE665633A (en) 1965-10-18
DE1523631A1 (en) 1969-08-28

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