IT984059B - ELECTRONIC PROXIMITY SWITCH - Google Patents

ELECTRONIC PROXIMITY SWITCH

Info

Publication number
IT984059B
IT984059B IT2330773D IT2330773D IT984059B IT 984059 B IT984059 B IT 984059B IT 2330773 D IT2330773 D IT 2330773D IT 2330773 D IT2330773 D IT 2330773D IT 984059 B IT984059 B IT 984059B
Authority
IT
Italy
Prior art keywords
proximity switch
electronic proximity
electronic
switch
proximity
Prior art date
Application number
IT2330773D
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT984059B publication Critical patent/IT984059B/en

Links

Classifications

    • 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
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/9505—Constructional details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Electronic Switches (AREA)
IT2330773D 1972-04-28 1973-04-20 ELECTRONIC PROXIMITY SWITCH IT984059B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2220944 1972-04-28

Publications (1)

Publication Number Publication Date
IT984059B true IT984059B (en) 1974-11-20

Family

ID=5843583

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2330773D IT984059B (en) 1972-04-28 1973-04-20 ELECTRONIC PROXIMITY SWITCH

Country Status (5)

Country Link
DE (1) DE2220944C2 (en)
FR (1) FR2181884A1 (en)
GB (1) GB1420818A (en)
IT (1) IT984059B (en)
SE (1) SE378725B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2618163C2 (en) * 1976-04-26 1985-08-08 Eckart Dr.Rer.Nat. 2300 Kiel Hiss Coil arrangement for proximity switches
BE862377A (en) * 1977-12-27 1978-06-27 Centre Rech Metallurgique DEVICE FOR DETECTING THE PRESENCE OF A MOVING ROLLED METAL PRODUCT
DE2943911B1 (en) * 1979-10-31 1981-06-04 Robert 7995 Neukirch Buck Electronic, non-contact switching device
GB2151028B (en) * 1983-11-14 1987-03-04 Schlumberger Ltd Shielded solenoid coil for well-logging
GB2173000B (en) * 1985-03-28 1988-08-10 Texaco Development Corp Dielectric well logging system with electrostatically shielded coils

Also Published As

Publication number Publication date
DE2220944C2 (en) 1974-02-14
DE2220944B1 (en) 1973-07-19
GB1420818A (en) 1976-01-14
SE378725B (en) 1975-09-08
FR2181884A1 (en) 1973-12-07

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