IT1007716B - Interruttore allo stato solido ad inversione di fase esente da disturbi e controllabile in un impianto di diagnosi - Google Patents

Interruttore allo stato solido ad inversione di fase esente da disturbi e controllabile in un impianto di diagnosi

Info

Publication number
IT1007716B
IT1007716B IT20705/74A IT2070574A IT1007716B IT 1007716 B IT1007716 B IT 1007716B IT 20705/74 A IT20705/74 A IT 20705/74A IT 2070574 A IT2070574 A IT 2070574A IT 1007716 B IT1007716 B IT 1007716B
Authority
IT
Italy
Prior art keywords
disturbances
controllable
free
solid state
reverse phase
Prior art date
Application number
IT20705/74A
Other languages
English (en)
Original Assignee
Illinois Tool Works
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 Illinois Tool Works filed Critical Illinois Tool Works
Application granted granted Critical
Publication of IT1007716B publication Critical patent/IT1007716B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1207—Testing individual magnetic storage devices, e.g. records carriers or digital storage elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • H03K2017/9706—Inductive element

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Locating Faults (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Electronic Switches (AREA)
IT20705/74A 1973-03-27 1974-04-08 Interruttore allo stato solido ad inversione di fase esente da disturbi e controllabile in un impianto di diagnosi IT1007716B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00345300A US3836910A (en) 1973-03-27 1973-03-27 Solid state phase output switch with noise immunity and diagnostic capabilities

Publications (1)

Publication Number Publication Date
IT1007716B true IT1007716B (it) 1976-10-30

Family

ID=23354458

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20705/74A IT1007716B (it) 1973-03-27 1974-04-08 Interruttore allo stato solido ad inversione di fase esente da disturbi e controllabile in un impianto di diagnosi

Country Status (11)

Country Link
US (1) US3836910A (it)
JP (1) JPS49121976A (it)
AU (1) AU471442B2 (it)
BR (1) BR7308585D0 (it)
CA (1) CA982261A (it)
CH (1) CH575685A5 (it)
DE (1) DE2403769A1 (it)
FR (1) FR2223912A1 (it)
GB (1) GB1428623A (it)
IT (1) IT1007716B (it)
NL (1) NL7314694A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102198A (en) * 1976-10-06 1978-07-25 Asea Ab Resistance thermometer measuring system
US4300127A (en) * 1978-09-27 1981-11-10 Bernin Victor M Solid state noncontacting keyboard employing a differential transformer element
US4494109A (en) * 1978-09-27 1985-01-15 Bernin Victor M Noncontacting keyboard employing a transformer element
US4398180A (en) * 1980-06-26 1983-08-09 International Standard Electric Corporation Contactless keyboard

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035253A (en) * 1956-04-09 1962-05-15 George C Devol Magnetic storage devices
US3698531A (en) * 1970-10-26 1972-10-17 Illinois Tool Works Solid state switch

Also Published As

Publication number Publication date
CA982261A (en) 1976-01-20
US3836910A (en) 1974-09-17
GB1428623A (en) 1976-03-17
BR7308585D0 (pt) 1974-12-31
NL7314694A (it) 1974-10-01
AU471442B2 (en) 1976-04-29
FR2223912A1 (it) 1974-10-25
DE2403769A1 (de) 1974-10-10
JPS49121976A (it) 1974-11-21
AU6364673A (en) 1975-06-19
CH575685A5 (it) 1976-05-14

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