JPS5014344B1 - - Google Patents

Info

Publication number
JPS5014344B1
JPS5014344B1 JP45071597A JP7159770A JPS5014344B1 JP S5014344 B1 JPS5014344 B1 JP S5014344B1 JP 45071597 A JP45071597 A JP 45071597A JP 7159770 A JP7159770 A JP 7159770A JP S5014344 B1 JPS5014344 B1 JP S5014344B1
Authority
JP
Japan
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.)
Pending
Application number
JP45071597A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP45071597A priority Critical patent/JPS5014344B1/ja
Priority to GB1342137D priority patent/GB1342137A/en
Priority to GB3731771A priority patent/GB1322434A/en
Priority to US00171870A priority patent/US3750062A/en
Priority to CA120,645A priority patent/CA960262A/en
Priority to DE19712141190 priority patent/DE2141190B2/de
Priority to FR7129904A priority patent/FR2104406A5/fr
Priority to DE19712142785 priority patent/DE2142785A1/de
Priority to CA122,114A priority patent/CA960366A/en
Publication of JPS5014344B1 publication Critical patent/JPS5014344B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/0066—Permanent magnet actuating reed switches magnet being removable, e.g. part of key pencil
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/001—Electromechanical switches for setting or display
    • G04C3/004—Magnetically controlled
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C11/00—Output mechanisms
    • G06C11/02—Output mechanisms with visual indication, e.g. counter drum
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G09G3/16—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source
    • G09G3/18—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source using liquid crystals

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Computing Systems (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Input From Keyboards Or The Like (AREA)
JP45071597A 1970-08-17 1970-08-17 Pending JPS5014344B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP45071597A JPS5014344B1 (fr) 1970-08-17 1970-08-17
GB1342137D GB1342137A (en) 1970-08-17 1971-08-09 Digital computers
GB3731771A GB1322434A (en) 1970-08-17 1971-08-09 Switchboards
US00171870A US3750062A (en) 1970-08-17 1971-08-16 Thin-type switchboard
CA120,645A CA960262A (en) 1970-08-17 1971-08-16 Electromagnetic type switching device
DE19712141190 DE2141190B2 (de) 1970-08-17 1971-08-17 Magnetfeldbetätigte Schalteinrichtung
FR7129904A FR2104406A5 (fr) 1970-08-17 1971-08-17
DE19712142785 DE2142785A1 (fr) 1970-08-17 1971-08-26
CA122,114A CA960366A (en) 1970-08-17 1971-09-03 Miniature electronic computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45071597A JPS5014344B1 (fr) 1970-08-17 1970-08-17

Publications (1)

Publication Number Publication Date
JPS5014344B1 true JPS5014344B1 (fr) 1975-05-27

Family

ID=13465215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45071597A Pending JPS5014344B1 (fr) 1970-08-17 1970-08-17

Country Status (2)

Country Link
US (1) US3750062A (fr)
JP (1) JPS5014344B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147147U (fr) * 1978-04-04 1979-10-13

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963906A (en) * 1970-11-17 1976-06-15 Kabushiki Kaisha Suwa Seikosha Compact electronic calculator
US3854131A (en) * 1973-04-23 1974-12-10 D Lamers Auto-monitoring communication devices for handicapped persons
JPS5064776A (fr) * 1973-10-09 1975-06-02
US4105885A (en) * 1976-06-22 1978-08-08 Consumer Concepts, Inc. Hand operated instruments having non-magnetic safety switch
US4258346A (en) * 1979-02-09 1981-03-24 Williams Roger W Magnetically actuated digital switch
JPH02504567A (ja) * 1988-06-03 1990-12-20 ダングロ　ベルナール 電気または電子制御打鍵盤
ITRM930784A1 (it) * 1993-11-25 1995-05-25 Gideon Raphael Tock Dispositivo di controllo digitale ad induzione magnetica; interuttore e/o variatore di velocita' manuale per il controllo dei manipoli e/o

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546647A (en) * 1946-08-01 1951-03-27 Automatic Elect Lab Magnet operated sealed switchboard
AT265714B (de) * 1966-02-04 1968-10-25 Bosch Gmbh Robert Programmier-Einrichtung für elektrische Steuerungen, insbesondere für solche von Arbeitsmaschinen
US3571544A (en) * 1968-10-21 1971-03-23 Hilary William Sheehan Magnetic key operated switch for electrically operated hand tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54147147U (fr) * 1978-04-04 1979-10-13

Also Published As

Publication number Publication date
US3750062A (en) 1973-07-31

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