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DE421077C - Multipole disconnector - Google Patents

Multipole disconnector

Info

Publication number
DE421077C
DE421077C DEA41282D DEA0041282D DE421077C DE 421077 C DE421077 C DE 421077C DE A41282 D DEA41282 D DE A41282D DE A0041282 D DEA0041282 D DE A0041282D DE 421077 C DE421077 C DE 421077C
Authority
DE
Germany
Prior art keywords
multipole
disconnector
shaft
stop
adjustable
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
DEA41282D
Other languages
German (de)
Inventor
Wilhelm Mutschke
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.)
AEG AG
Original Assignee
AEG AG
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 AEG AG filed Critical AEG AG
Priority to DEA41282D priority Critical patent/DE421077C/en
Application granted granted Critical
Publication of DE421077C publication Critical patent/DE421077C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/03—Means for limiting the angle of rotation of the operating part

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM 5.N0VEMBER1925ISSUED NOVEMBER 5, 1925

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

— JVi 421077 KLASSE 21 c GRUPPE 28- JVi 421077 CLASS 21 c GROUP 28

(A 41282 VIIIj'2iczJ(A 41282 VIIIj'2ic z J

Firma Allgemeine Elektricitäts-Gesellschaft in Berlin*).General Electricity Company in Berlin *).

Mehrpoliger »Trennschalter. Patentiert im Deutschen Reiche vom 5. Januar 1924 ab.Multipole »disconnector. Patented in the German Empire on January 5, 1924.

Bei mehrpoligen Trennschaltern pflegt man die zu den verschiedenen Polen gehörenden Messer von einer gemeinsamen Welle aus über Kurbeln und Schubisolatoren anzutreiben. Wenn diese Sc'hubisolatoren aus keramischen Stoffen bestehen, so ergeben sich infolge der unvermeidlichen. Längenunterschiede Schwierigkeiten bei der Montage, Man hat bisher die die Bewegung der Schaltwelle auf die einzelnen Messer übertragenden Schubisolatoren mit den auf der Welle befindlichen Kurbeln durch Augenschrauben verbunden, deren Länge einstellbu.r ist. Auf diese Weise konnte den obenerwähnten Nachteilen in einfachster Weise Rechnung getragen werden.In the case of multi-pole disconnectors, the ones belonging to the different poles are maintained Drive knives from a common shaft via cranks and shear isolators. If these Sc'hubisolatoren are made of ceramic materials, so result as a result of inevitable. Differences in length Difficulties in assembly, so far you have the the movement of the switching shaft on the shear isolators that transmit the individual blades connected to the cranks on the shaft by eye bolts, their Length is adjustable. In this way, the above-mentioned disadvantages could be solved in the simplest way Way to be taken into account.

Die Erfindung betrifft derartige Trennschalter und bezweckt, die Bewegung der Trennmesser nach beiden Richtungen hin zu begrenzen. Es ist auf der Schaltwelle gemäß der Erfindung ein einziges Anschlagstück an-The invention relates to such disconnectors and aims to move the disconnection knife to be limited in both directions. According to the invention, a single stop piece is attached to the selector shaft.

*) Von dem Patentsucher ist als der Erfinder angegeben worden:*) The patent seeker stated as the inventor:

Wilhelm Mutschke in Fredersdorf a. Ostbahn.Wilhelm Mutschke in Fredersdorf a. Eastern Railway.

gebracht, welches in jeder Endstellung gegen je einen Anschlag stößt, von denen der, eine einstellbar ist.brought, which abuts against a stop in each end position, of which the, one is adjustable.

Beim Ausführungsbeispiel gemäß der Zeichnung wird mittels der Welle α über die Kurbel b und Sc'hubisolator c das Messer d bewegt. Die Kurbel ist mit dem Sc'hubisolator durch eine Augenschraube e verbunden, die mit dem Fuß des Isolators in bekannterIn the embodiment according to the drawing, the knife d is moved by means of the shaft α via the crank b and Sc'hubisolator c. The crank is connected to the Sc'hubisolator by an eyebolt e , which is connected to the base of the isolator in a known manner

ίο Weise verschraubt ist. Um die Längenunterschiede der Isolatoren ausgleichen zu können, ist die Augenschraube in ihrer Länge einstellbar. Auf der Schaltwelle α ist ein Anschlagstiick befestigt, welches zwei AnschlagfLächen / und g besitzt. Die Fläche / legt sich in. der Ausschaltstellung gegen eine entsprechende Flächeh an der Grundplatte des Schalters, während die Fläche g sich gegen einen durch die Schraube i gebildeten, einstellbaren Anschlag legt. Auf diese Weise wird die Lage der Messer in der Einsehailtstelrung genau eingestellt. Durch 'eine Anzahl von Blattfedern k kann der Schalter festgelegt werden.ίο way is screwed. In order to be able to compensate for the differences in length of the insulators, the length of the eyebolt can be adjusted. A stop piece, which has two stop surfaces / and g , is fastened to the selector shaft α. In the switched-off position, the surface / lies against a corresponding surface h on the base plate of the switch, while the surface g lies against an adjustable stop formed by the screw i. In this way, the position of the knife in the Einsehailtstelrung is precisely adjusted. The switch can be determined by a number of leaf springs k.

Claims (1)

Patent-Anspruch:Patent claim: Mehrpoliger Trennschalter, dessen Scnaltmesser von einer gemeinsamen Welle angetrieben werden, dadurch gekennzeichnet, daß zur Begrenzung der Schaltwellenbewegung in beiden Richtungen auf der Schaltwelle ein einziges Anschlagstück angebracht ist, welches in jeder Endstellung gegen je einen Anschlag stößt, von denen der eine einstellbar ist.Multipole disconnector whose switch blade is from a common shaft are driven, characterized in that to limit the switching shaft movement a single stop piece is attached in both directions on the selector shaft, which is in each end position bumps against a stop, one of which is adjustable.
DEA41282D 1924-01-05 1924-01-05 Multipole disconnector Expired DE421077C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA41282D DE421077C (en) 1924-01-05 1924-01-05 Multipole disconnector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA41282D DE421077C (en) 1924-01-05 1924-01-05 Multipole disconnector

Publications (1)

Publication Number Publication Date
DE421077C true DE421077C (en) 1925-11-05

Family

ID=6932440

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA41282D Expired DE421077C (en) 1924-01-05 1924-01-05 Multipole disconnector

Country Status (1)

Country Link
DE (1) DE421077C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169546B (en) * 1960-01-13 1964-05-06 Driescher Spezialfab Fritz High-voltage disconnector with an adjustable actuation isolator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169546B (en) * 1960-01-13 1964-05-06 Driescher Spezialfab Fritz High-voltage disconnector with an adjustable actuation isolator

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