NL149573B - FLUIDUM-CONTROLLED SWITCHING, TRANSFER OR DISPLAY ELEMENT WITH A STRIP OF FLEXIBLE MATERIAL AS A MOVING PART. - Google Patents

FLUIDUM-CONTROLLED SWITCHING, TRANSFER OR DISPLAY ELEMENT WITH A STRIP OF FLEXIBLE MATERIAL AS A MOVING PART.

Info

Publication number
NL149573B
NL149573B NL6516771A NL6516771A NL149573B NL 149573 B NL149573 B NL 149573B NL 6516771 A NL6516771 A NL 6516771A NL 6516771 A NL6516771 A NL 6516771A NL 149573 B NL149573 B NL 149573B
Authority
NL
Netherlands
Prior art keywords
fluidum
strip
transfer
display element
flexible material
Prior art date
Application number
NL6516771A
Other languages
Dutch (nl)
Other versions
NL6516771A (en
Original Assignee
Ibm
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
Priority claimed from US42092964 external-priority patent/US3263922A/en
Priority claimed from US421032A external-priority patent/US3312238A/en
Priority claimed from US42092864 external-priority patent/US3312244A/en
Application filed by Ibm filed Critical Ibm
Publication of NL6516771A publication Critical patent/NL6516771A/xx
Publication of NL149573B publication Critical patent/NL149573B/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
    • F15C3/00—Circuit elements having moving parts
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/43—Programme-control systems fluidic
NL6516771A 1964-12-24 1965-12-22 FLUIDUM-CONTROLLED SWITCHING, TRANSFER OR DISPLAY ELEMENT WITH A STRIP OF FLEXIBLE MATERIAL AS A MOVING PART. NL149573B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42092964 US3263922A (en) 1964-12-24 1964-12-24 Fluid display and converter device
US421032A US3312238A (en) 1964-12-24 1964-12-24 Monostable fluid logic element and actuator
US42092864 US3312244A (en) 1964-12-24 1964-12-24 Bistable fluid logic element

Publications (2)

Publication Number Publication Date
NL6516771A NL6516771A (en) 1966-06-27
NL149573B true NL149573B (en) 1976-05-17

Family

ID=27411293

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6516771A NL149573B (en) 1964-12-24 1965-12-22 FLUIDUM-CONTROLLED SWITCHING, TRANSFER OR DISPLAY ELEMENT WITH A STRIP OF FLEXIBLE MATERIAL AS A MOVING PART.

Country Status (5)

Country Link
CH (1) CH438800A (en)
DE (2) DE1296916B (en)
FR (1) FR1457217A (en)
GB (1) GB1080109A (en)
NL (1) NL149573B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR836497A (en) * 1937-04-12 1939-01-18 Askania Werke Ag Pressure fluid relay
GB719405A (en) * 1951-03-14 1954-12-01 Foxboro Co Improvements in pneumatically actuated selector valve devices
US2892379A (en) * 1955-04-20 1959-06-30 Robert H Cooper Pneumatic film transport

Also Published As

Publication number Publication date
DE1523540B2 (en) 1972-11-02
GB1080109A (en) 1967-08-23
DE1523540A1 (en) 1969-10-23
CH438800A (en) 1967-06-30
DE1774810B1 (en) 1972-06-08
FR1457217A (en) 1966-10-28
DE1296916B (en) 1969-06-04
NL6516771A (en) 1966-06-27

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: I B M