DE1190540B - Eisenempfindlicher elektrischer Schalter - Google Patents

Eisenempfindlicher elektrischer Schalter

Info

Publication number
DE1190540B
DE1190540B DET22299A DET0022299A DE1190540B DE 1190540 B DE1190540 B DE 1190540B DE T22299 A DET22299 A DE T22299A DE T0022299 A DET0022299 A DE T0022299A DE 1190540 B DE1190540 B DE 1190540B
Authority
DE
Germany
Prior art keywords
contact
iron
magnets
soft iron
systems
Prior art date
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.)
Granted
Application number
DET22299A
Other languages
German (de)
English (en)
Other versions
DE1190540C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Dipl-Ing Dr Oec Her Tiefenbach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
H Tiefenbach & Co Dr
Original Assignee
H Tiefenbach & Co Dr
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 to NL287787D priority Critical patent/NL287787A/xx
Application filed by H Tiefenbach & Co Dr filed Critical H Tiefenbach & Co Dr
Priority to DET22299A priority patent/DE1190540B/de
Publication of DE1190540B publication Critical patent/DE1190540B/de
Application granted granted Critical
Publication of DE1190540C2 publication Critical patent/DE1190540C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/16—Devices for counting axles; Devices for counting vehicles
    • B61L1/163—Detection devices
    • B61L1/165—Electrical
    • 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
    • H01H36/008—Change of magnetic field wherein the magnet and switch are fixed, e.g. by shielding or relative movements of armature

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
DET22299A 1962-06-13 1962-06-13 Eisenempfindlicher elektrischer Schalter Granted DE1190540B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL287787D NL287787A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1962-06-13
DET22299A DE1190540B (de) 1962-06-13 1962-06-13 Eisenempfindlicher elektrischer Schalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET22299A DE1190540B (de) 1962-06-13 1962-06-13 Eisenempfindlicher elektrischer Schalter

Publications (2)

Publication Number Publication Date
DE1190540B true DE1190540B (de) 1965-04-08
DE1190540C2 DE1190540C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1965-12-09

Family

ID=7550482

Family Applications (1)

Application Number Title Priority Date Filing Date
DET22299A Granted DE1190540B (de) 1962-06-13 1962-06-13 Eisenempfindlicher elektrischer Schalter

Country Status (2)

Country Link
DE (1) DE1190540B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL287787A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1588952B1 (de) * 1966-08-23 1970-07-23 Webb Co Jervis B Magnetischer Naeherungsschalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1588952B1 (de) * 1966-08-23 1970-07-23 Webb Co Jervis B Magnetischer Naeherungsschalter

Also Published As

Publication number Publication date
NL287787A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE1190540C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1965-12-09

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