DE496998C - Polarized relay, especially resonance relay, with AC protection for the permanent magnet - Google Patents

Polarized relay, especially resonance relay, with AC protection for the permanent magnet

Info

Publication number
DE496998C
DE496998C DEM102511D DEM0102511D DE496998C DE 496998 C DE496998 C DE 496998C DE M102511 D DEM102511 D DE M102511D DE M0102511 D DEM0102511 D DE M0102511D DE 496998 C DE496998 C DE 496998C
Authority
DE
Germany
Prior art keywords
relay
permanent magnet
protection
polarized
legs
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
DEM102511D
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.)
OTTO MUCK DIPL ING
Original Assignee
OTTO MUCK DIPL ING
Publication date
Priority to DEM102511D priority Critical patent/DE496998C/en
Application granted granted Critical
Publication of DE496998C publication Critical patent/DE496998C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00Electromagnetic relays
    • H01H51/30Electromagnetic relays specially adapted for actuation by ac
    • H01H51/32Frequency relays; Mechanically-tuned relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetic Treatment Devices (AREA)

Description

Polarisiertes Relais, insbesondere Resonanzrelais, mit Wechselstromschutz für den permanenten Magneten Die Erfindung .betrifft ein polarisiertes Relais, insbesondere ein Resonanzrelais mit Wechselstromsohutz für den permanenten Magneten jener bekannten Bauart, bei welchem ein .gefederter Anker an dem einen Pole eines permanenten Magneten befestigt ist, dessen anderer Pol einen zweisehenklig ausgebildeten, vorzugsweise geblätterten, mit einem Luftspalte versehenen Polschuli trägt, dessen Schenkel mit ihren freien Flächen von beiden Seiten auf die als Ankerdienende Feer einwirken; die beiden Spulen, durch die der die Feder erregende Strom fließt, erzeugen zwei additive Felder, die sich direkt über den Polsohuhrücken schließen, ohne dabei den permanenten Magneten selbst zu beeinflussen.Polarized relay, especially resonance relay, with AC protection for the permanent magnet. The invention relates to a polarized relay, in particular a resonance relay with AC protection for the permanent magnet of those known Design in which a .springed armature on one pole of a permanent magnet is attached, the other pole of a two-legged, preferably scrolled Polouli with an air gap, whose thighs with their free surfaces act from both sides on the anchor serving as anchor; the two coils through which the current exciting the spring flows create two additive fields that close directly over the back of the polo shirt without the permanent magnet itself to influence.

Soll nun durch die Feder irgendeine mechanische Tätigkeit geleistet werden, z. B., ein -,drehbar gelagerter Hammer beeinflußt werden, so muß man bestrebt sein, 'hierzu jene Federstelle zu benutzen, welche die größte mechanische Energie überträgt bzw. die größte Schwingungsamplitude aufweist; dies ist jedoch :dann sehr schwierig, wenn man, uni die ganze Vorrichtung empfindlicher zu machen, die Spulen vergrößert und sie in der in Abb. i dar-gestellten Weise anordnet. In dieser Abbildung ist F der federnde Anker (Resonanzfeder), JU der permanente Magnet mit den beiden Polen P und S, A der Polschuh von S H der von F beeinflußte Haminer, und C und D sind die beiden Erregerspulen.Should now some mechanical activity be performed by the spring be e.g. B., a -, rotatably mounted hammer are influenced, so one must strive be 'to use that spring point which has the greatest mechanical energy transmits or has the greatest oscillation amplitude; however, this is: then very difficult, if one has to make the whole device more sensitive, the coils enlarged and arranged them in the manner shown in Fig. i. In this picture F is the resilient armature (resonance spring), JU the permanent magnet with the two Poles P and S, A the pole piece of S, H the Haminer influenced by F, and C and D are the two excitation coils.

Die Spulenanordnung läßt sich jedoch vorteilhaft verändern, und zwar dadurch, daß die auf der Hammerseite liegende Spule (in Abb. i die obere) um 9o° umgeklappt wird; die A,bb. 2 zeigt diese Spulenanordnung, welche bei guter Ausnutzung des vorhandenen Wickelraumes eine geringe Streuung aufweist und gestattet, mit dem Auflagepunkt des Hammers H auf der Feder F erforderlichenfalls bis zum Polschuh A selbst vorzugeben.However, the coil arrangement can advantageously be changed, namely in that the coil lying on the hammer side (in Fig. i the upper one) by 9o ° is folded down; the A, bb. 2 shows this coil arrangement, which when utilized well of the existing winding space has a low scatter and allows with the The point of contact of the hammer H on the spring F, if necessary, up to the pole piece A to pretend yourself.

Die Erfindung ,betrifft somit ein polarisiertes Relais, insbesondere ein Resonanzrelais mit Wechselstromschutz für den permanenten Magneten von der eingangs erwähnten Bauart: erfindungsgemäß sind bei einem solchen die auf beiden Schenkeln des zweischenklig ausgebildeten Polschuhes sitzenden Spulen mit ihren Windungsebenen derart um 9o° gegeneinander verdreht angeordnet, daß der .als Blattfeder ausgebildete Anker auf seiner einen Seite praktisch: auf seiner ganzen Länge zugänglich ist,The invention thus relates, in particular, to a polarized relay a resonance relay with AC protection for the permanent magnet of the input mentioned design: according to the invention in such are those on both legs of the two-legged pole shoe seated coils with their winding planes so arranged rotated by 9o ° against each other that the. Trained as a leaf spring Anchor practical on one side: accessible along its entire length,

Claims (1)

PATENTANSPRUCH: Polarisiertes Relais, insbesondere Resonanzrelais, mit Wechselstromschutzfür den permanenten Magneten mit einem zweischenklig ausgebildeten Polstück, dessen beide Schenkel je auf eine Gegenfläche des entgegengesetzt polarisierten Ankers einwirken und dessen permanentes Feld diese beiden Schenkel in zwei Bleichstarken Teilströmen durchfließt, während außerdem die beiden Schenkel durch eine Eisenbrücke derart geschlossen sind, daß .das überlagerte Feld' der Erregerspule sich nicht über den Magneten, sondern direkt über das Polstück schließt, dadurch gekennzeichnet, daß die auf den beiden Sehenkeln ödes zweischenklig ausgebild.eben Polschuhes sitzenden Spulen mit ihren Windungse#benen derart um 9o° gegeneinander verdreht angeordnet sind, daß der :als Blattfeder ausgebildete Anker auf seiner einen Seite praktisch auf seiner ganzen Länge zugänglich ist.PATENT CLAIM: Polarized relay, especially resonance relay, with AC protection for the permanent magnet with a two-legged Pole piece, the two legs of which are polarized in opposite directions on an opposite surface Act anchor and its permanent field these two legs in two pale strengths Partial currents flow through, while also the two legs through an iron bridge are closed in such a way that .the superimposed field 'of the excitation coil is not closes via the magnet but directly via the pole piece, characterized in that that those sitting on the two limbs are desolate and two-legged next to the pole shoe Coils with their windings are arranged so that they are rotated by 90 ° with respect to one another are that the: designed as a leaf spring armature practical on one side is accessible along its entire length.
DEM102511D Polarized relay, especially resonance relay, with AC protection for the permanent magnet Expired DE496998C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM102511D DE496998C (en) Polarized relay, especially resonance relay, with AC protection for the permanent magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM102511D DE496998C (en) Polarized relay, especially resonance relay, with AC protection for the permanent magnet

Publications (1)

Publication Number Publication Date
DE496998C true DE496998C (en) 1930-04-30

Family

ID=7324869

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM102511D Expired DE496998C (en) Polarized relay, especially resonance relay, with AC protection for the permanent magnet

Country Status (1)

Country Link
DE (1) DE496998C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944742C (en) * 1952-11-21 1956-06-21 Cfcmug Arrangement for the generation of audio frequency voltages for superimposition on power networks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944742C (en) * 1952-11-21 1956-06-21 Cfcmug Arrangement for the generation of audio frequency voltages for superimposition on power networks

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