DE368557C - Device for connecting low-voltage devices to high-voltage networks by means of a transformer, in which when the transformer winding connected to the low-voltage network is closed, an electromotive force is generated in it - Google Patents

Device for connecting low-voltage devices to high-voltage networks by means of a transformer, in which when the transformer winding connected to the low-voltage network is closed, an electromotive force is generated in it

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Publication number
DE368557C
DE368557C DEV16754D DEV0016754D DE368557C DE 368557 C DE368557 C DE 368557C DE V16754 D DEV16754 D DE V16754D DE V0016754 D DEV0016754 D DE V0016754D DE 368557 C DE368557 C DE 368557C
Authority
DE
Germany
Prior art keywords
voltage
low
transformer
electromotive force
closed
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
DEV16754D
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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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEV16754D priority Critical patent/DE368557C/en
Application granted granted Critical
Publication of DE368557C publication Critical patent/DE368557C/en
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/062—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated
    • G10K1/063—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated the sounding member being a bell
    • G10K1/064—Operating or striking mechanisms therefor

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromagnets (AREA)

Description

Vorrichtung zum Anschluß von Schwachstromapparaten an Starkstromnetze mittels eines Transformators, bei welcher beim Schließen der an das Schwachstromnetz angeschlossenen - Transformatorwicklung in dieser eine elektromotorische Kraft erzeugt wird. Den Gegenstand der Erfindung bildet eine Vorrichtung zum Anschluß von Schwachstromapparaten an Starkstromnetze mittels eines Transformators, bei welcher bei4z Schließen der an das Schwachstromnetz angeschlossenen Transformatorwicklung in dieser eine elektromotorischeKraft erzeugt wird, die derjenigen in der an der Starkstromleitung liegenden Primärwicklung entgegenwirkt und hierdurch einen genügend starken magnetischen Kraftfluß über den als Anker ausgebildeten Weckerklöppel veranlaßt.Device for connecting low-voltage devices to high-voltage networks by means of a transformer, in which when closing the to the low-voltage network connected - transformer winding generates an electromotive force in this will. The subject of the invention is a device for connecting low-voltage devices to high-voltage networks by means of a transformer, in which when the transformer winding connected to the low-voltage network in this an electromotive force is generated, that of the one in the primary winding lying on the power line counteracts and thereby a sufficiently strong magnetic flux over the trained as an anchor alarm clapper caused.

Zur .Verstärkung des magnetischen Feldes ist es bereits vorgeschlagen worden, den Magnetkerii - mit einem C-förmigen Arm aus magnetischem Material zu verbinden oder aber an dem Eisenkern seitliche Ansätze vorzusehen, Diese Maßnahmen haben lediglich eine geringe Kraftlinienstärke im Gefolge.It has already been proposed for the purpose of amplifying the magnetic field been to the Magnetkerii - with a C-shaped arm made of magnetic material connect or to provide lateral approaches to the iron core, these measures have only a small force line strength in the wake.

Den Gegenstand der vorliegenden Erfindung bildet nun eine Vorrichtung, die eine erhöhte Wirkung im Gefolge hat und eine Stärkung oder Schwächung des durch den Anker gehenden Magnetfeldes bewirkt.The subject of the present invention now forms a device, which has an increased effect in the wake and a strengthening or weakening of the through causes the armature going magnetic field.

Das Wesen der Erfindung besteht darin, daß in den Kreis der Sekundärwicklung parallel oder in Reihe ein Spulenpaar geschaltet ist, so daß das durch den Anker B gehende Magnetfeld gestärkt oder geschwächt wird.The essence of the invention is that in the circuit of the secondary winding a pair of coils is connected in parallel or in series, so that the armature B going magnetic field is strengthened or weakened.

Die Zeichnung veranschaulicht eine beispielsweise Ausführungsform des Erfindungsgegenstandes.The drawing illustrates an example embodiment of the subject matter of the invention.

Die Vorrichtung besteht aus dem geschlossenen, aus Lamellen zusammengesetzten Eisenkern A, deren an den beiden parallelen Schenkeln sitzende Spulen I und II durch den Eisenkern magnetisch gekuppelt sind. Der Eisenkern besitzt zwei Vorsprünge; an einem dieser Vorsprünge ist der lamellierte Anker B befestigt, dessen freies Ende in bekannter Weise klöppelartig ausgebildet ist. In den Kreis der Sekundärwicklung II ist nun gemäß der Erfindung parallel oder in Reihe ein Spulenpaar III, IV geschaltet, so daß das durch den Anker B gehende Magnetfeld gestärkt oder geschwächt wird, wodurch die bekannte Wirkung der bisherigen Einrichtungen quantitativ erhöht oder verringert wird.The device consists of the closed, composed of lamellas Iron core A, the coils I and II of which are seated on the two parallel legs the iron core are magnetically coupled. The iron core has two projections; the laminated anchor B is attached to one of these projections, its free The end is formed like a clapper in a known manner. In the circle of the secondary winding II, according to the invention, a pair of coils III, IV is connected in parallel or in series, so that the magnetic field passing through the armature B is strengthened or weakened, whereby the known effect of the previous facilities increased or decreased quantitatively will.

Zur Betätigung der Einrichtung dient entweder Wechselstrom oder fluktuierender Gleichstrom.Either alternating current or fluctuating current is used to operate the device Direct current.

In seinen baulichen Einzelheiten kann der Erfindungsgegenstand vielfach abgeändert werden. So z. B. kann die hervorgerufene Bewegung nicht bloß zu Schwingbewegungen eines Klöppels, sondern auch zu dessen einmaligem Anziehen oder Freilassen verwendet werden (Relais). Die Vorrichtung kann auch als Transformator (Klingelreduktor), ferner zur Betätigung von Membranen (elektrische Sirenen) u. dgl. Verwendung finden.In its structural details, the subject of the invention can in many ways be modified. So z. B. the evoked movement can not just oscillate of a clapper, but also to put it on or release it once become (relay). The device can also be used as a transformer (bell reducer), can also be used to operate membranes (electric sirens) and the like.

Claims (1)

PATENT-ANsPRUcH: Vorrichtung zum Anschluß von Schwachstromapparaten an Starkstromnetze mittels eines Transformators, bei welcher beim Schließen der an das Schwachstromnetz angeschlossenen Transformatorwicklung in dieser eine elektromotorische Kraft erzeugt -wird, die derjenigen in der an der Starkstromleitung liegenden Primärwicklung entgegenwirkt und hierdurch einen genügend starken magnetischen Kraftfluß über den alsAnker ausgebildeten Weckerklöppel (B) veranlaßt, dadurch gekennzeichnet, daß in den Kreis der Sekundärwicklung (II) parallel oder in Reihe ein Spulenpaar (III, I`') geschaltet ist, so daß das durch den Anker (B) gehende Magnetfeld gestärkt oder geschwächt wird.PATENT CLAIM: Device for connecting low-voltage devices to power networks by means of a transformer, in which when the transformer winding connected to the low-voltage network in this one electromotive Force generated -is that of that in the primary winding lying on the power line counteracts and thereby a sufficiently strong magnetic flux over the alarm clapper (B) designed as an anchor, characterized in that in the circuit of the secondary winding (II) parallel or in series a pair of coils (III, I` ') is switched so that the magnetic field passing through the armature (B) is strengthened or weakened.
DEV16754D Device for connecting low-voltage devices to high-voltage networks by means of a transformer, in which when the transformer winding connected to the low-voltage network is closed, an electromotive force is generated in it Expired DE368557C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV16754D DE368557C (en) Device for connecting low-voltage devices to high-voltage networks by means of a transformer, in which when the transformer winding connected to the low-voltage network is closed, an electromotive force is generated in it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV16754D DE368557C (en) Device for connecting low-voltage devices to high-voltage networks by means of a transformer, in which when the transformer winding connected to the low-voltage network is closed, an electromotive force is generated in it

Publications (1)

Publication Number Publication Date
DE368557C true DE368557C (en) 1923-02-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DEV16754D Expired DE368557C (en) Device for connecting low-voltage devices to high-voltage networks by means of a transformer, in which when the transformer winding connected to the low-voltage network is closed, an electromotive force is generated in it

Country Status (1)

Country Link
DE (1) DE368557C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527220A (en) * 1947-12-29 1950-10-24 Gen Electric Transformer relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527220A (en) * 1947-12-29 1950-10-24 Gen Electric Transformer relay

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