DE532295C - Polarized frequency relay - Google Patents

Polarized frequency relay

Info

Publication number
DE532295C
DE532295C DES80852D DES0080852D DE532295C DE 532295 C DE532295 C DE 532295C DE S80852 D DES80852 D DE S80852D DE S0080852 D DES0080852 D DE S0080852D DE 532295 C DE532295 C DE 532295C
Authority
DE
Germany
Prior art keywords
frequency relay
polarized frequency
steel
polarized
permanent magnet
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.)
Expired
Application number
DES80852D
Other languages
German (de)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Publication date
Priority to DES80852D priority Critical patent/DE532295C/en
Application granted granted Critical
Publication of DE532295C publication Critical patent/DE532295C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/30—Electromagnetic relays specially adapted for actuation by ac
    • H01H51/32—Frequency relays; Mechanically-tuned relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (3)

Patentansprüche:Patent claims: 1. Polarisiertes Frequenzrelais, dadurch gekennzeichnet, daß der permanente Magnet selbst als bewegliche Zunge dient.1. Polarized frequency relay, characterized in that the permanent magnet itself serves as a movable tongue. 2. Polarisiertes Frequenzrelais nach Anspruch 1, dadurch gekennzeichnet, daß der permanente Magnet aus einem Stahl hoher Koerzitivkraft, beispielsweise Kobaltstahl, besteht.2. Polarized frequency relay according to claim 1, characterized in that the permanent magnet made of a steel with high coercive force, for example cobalt steel, consists. 3. Polarisiertes Frequenzrelais nach Anspruch 1 und 2, dadurch gekennzeichnet, daß als bewegliche Zunge ein Stahldraht, insbesondere Vierkantdraht, dient.3. Polarized frequency relay according to claim 1 and 2, characterized in that that a steel wire, in particular square wire, is used as a movable tongue. *} Von dem Patentsucher ist als der Erfinder angegeben worden:*} The patent seeker stated as the inventor: Paul Paschen in Nürnberg.Paul Paschen in Nuremberg.
DES80852D Polarized frequency relay Expired DE532295C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES80852D DE532295C (en) Polarized frequency relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES80852D DE532295C (en) Polarized frequency relay

Publications (1)

Publication Number Publication Date
DE532295C true DE532295C (en) 1931-08-27

Family

ID=7509160

Family Applications (1)

Application Number Title Priority Date Filing Date
DES80852D Expired DE532295C (en) Polarized frequency relay

Country Status (1)

Country Link
DE (1) DE532295C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1514189B1 (en) * 1964-01-31 1970-01-29 Motorola Inc Electromechanical frequency-sensitive device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1514189B1 (en) * 1964-01-31 1970-01-29 Motorola Inc Electromechanical frequency-sensitive device

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