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DE461713C - Equipment for the protection of transformers, switches, reactors and other electrical apparatus - Google Patents

Equipment for the protection of transformers, switches, reactors and other electrical apparatus

Info

Publication number
DE461713C
DE461713C DEB126328D DEB0126328D DE461713C DE 461713 C DE461713 C DE 461713C DE B126328 D DEB126328 D DE B126328D DE B0126328 D DEB0126328 D DE B0126328D DE 461713 C DE461713 C DE 461713C
Authority
DE
Germany
Prior art keywords
protection
transformers
switches
electrical apparatus
equipment
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
DEB126328D
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.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to DEB126328D priority Critical patent/DE461713C/en
Application granted granted Critical
Publication of DE461713C publication Critical patent/DE461713C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection

Landscapes

  • Housings And Mounting Of Transformers (AREA)
  • Transformer Cooling (AREA)

Description

Einrichtung zum Schutz von Transformatoren, Schaltern, Drosselspulen und anderen elektrischen Apparaten.Device for the protection of transformers, switches, reactors and other electrical apparatus.

Zusatz zum Patent 458 395. Das Patent 458 395 bezieht sich auf eine Einrichtung zum Schutz von Transformatoren, Ölschaltern, Drosselspulen und ähnlichen in Behältern eingeschlossenen elektrischen Apparaten mit Isolierflüssigkeit, insbesondere Öl, bei denen sich im Falle nicht normaler Betriebszustände Dämpfe und gasartige Zersetzungsprodukte der Isoliermittel bilden. Unter Schutz gestellt ist durch dieses Patent das Merkmal, daß in den Abzugsweg der Gase und Dämpfe diese beim Durchstreichen erhitzende Stoffe wie Platinschwamm und in Reihe damit auf die so erzeugte Gesamtgaswärme ansprechende elektrische oder mechanische Kontaktvorrichtungen eingebaut sind, die in an sich bekannter Weise Signale oder die Ausschaltvorrichtung des zu schützenden Apparates in Tätigkeit setzen.Addendum to Patent 458,395. Patent 458,395 relates to a Device for the protection of transformers, oil switches, choke coils and the like Electrical apparatus enclosed in containers with insulating liquid, in particular Oil, in which, in the event of abnormal operating conditions, vapors and gaseous Form decomposition products of the isolating agent. Is placed under protection by this Patent the feature that in the evacuation path of the gases and vapors they are struck through heating substances such as platinum sponge and in series with it on the total gas heat generated in this way appealing electrical or mechanical contact devices are built in, the in a manner known per se signals or the switch-off device of the to be protected Put the apparatus into operation.

Die vorliegende Erfindung bezieht sich auf eine weitere Ausbildung des Patentes 458 395 und besteht darin, daß sich die Einrichtung nach dem Hauptpatent auch dann anwenden läßt, wenn es sich nicht um in einer Isolierflüssigkeit arbeitende, sondern um von einem luft- oder gasförmigen Isoliermittel umgebene elektrische Apparate handelt. In diesem Falle kann beispielsweise das bei der Zerstörung der festen Isolierstoffe sich bildende CO, auf das Platinschwamm in genau der gleichen Weise wie auf die bei Verwendung von Öl als Isolierflüssigkeit in erster Linie aus Wasserstoff und Methan bestehenden Gase wirkt, dazu benutzt werden, die Kontakteinrichtung zum Ansprechen zu bringen.The present invention relates to a further embodiment of the patent 458 395 and consists in the fact that the device according to the main patent can also be used if it is not a question of working in an insulating liquid, but around electrical equipment surrounded by an air or gaseous insulating medium acts. In this case, for example, when the solid insulating materials are destroyed forming CO, on the platinum sponge in exactly the same way as on the when using oil as the insulating liquid, primarily from hydrogen and Methane existing gases acts, to be used to respond to the contact device bring to.

Claims (1)

PAT1:NTAATSPRUCH: Einrichtung zum Schutz von Transformatoren, Schaltern, Drosselspulen und anderen elektrischen Apparaten nach dem Patent 458 395, gekennzeichnet durch ihre Anwendung bei von einem Luft- oder gasförmigen Isoliermittel umgebenen elektrischen Apparaten.PAT1: NTAATSPRUCH: Equipment for the protection of transformers, switches, Choke coils and other electrical apparatus according to patent 458 395, characterized by using them when they are surrounded by an air or gaseous insulating medium electrical apparatus.
DEB126328D 1925-07-29 1925-07-29 Equipment for the protection of transformers, switches, reactors and other electrical apparatus Expired DE461713C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB126328D DE461713C (en) 1925-07-29 1925-07-29 Equipment for the protection of transformers, switches, reactors and other electrical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB126328D DE461713C (en) 1925-07-29 1925-07-29 Equipment for the protection of transformers, switches, reactors and other electrical apparatus

Publications (1)

Publication Number Publication Date
DE461713C true DE461713C (en) 1928-06-27

Family

ID=6996676

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB126328D Expired DE461713C (en) 1925-07-29 1925-07-29 Equipment for the protection of transformers, switches, reactors and other electrical apparatus

Country Status (1)

Country Link
DE (1) DE461713C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE761966C (en) * 1940-04-26 1953-06-08 Siemens Schuckertwerke A G Protective device for electrical equipment filled with insulating fluid, especially transformers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE761966C (en) * 1940-04-26 1953-06-08 Siemens Schuckertwerke A G Protective device for electrical equipment filled with insulating fluid, especially transformers

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