DE392422C - Remote switch - Google Patents

Remote switch

Info

Publication number
DE392422C
DE392422C DET28078D DET0028078D DE392422C DE 392422 C DE392422 C DE 392422C DE T28078 D DET28078 D DE T28078D DE T0028078 D DET0028078 D DE T0028078D DE 392422 C DE392422 C DE 392422C
Authority
DE
Germany
Prior art keywords
remote switch
hopper
contact
spring
switching
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
DET28078D
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
Publication date
Priority to DET28078D priority Critical patent/DE392422C/en
Application granted granted Critical
Publication of DE392422C publication Critical patent/DE392422C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/86—Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
    • H01H50/88—Mechanical means, e.g. dash-pot

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Push-Button Switches (AREA)

Description

Der Fernschalter besteht aus einem Hüpfer K, der beim Einschalten dtirch Erregung des Magneten .,4 in eine Kontaktfeder F einschnappt, die fest gegen den Hüpfer preßt. Der Stromkreis A wird nach erfolgtem Einschalten geöffnet. Ein Abfallen des Hüpfers K ist ausgeschlossen, da die Kontaktfeder am unteren Ende* mit einer Nase versehen ist und vor allem die Reibung der Kontaktstücke dies verhindert. Das Ausschalten wird durch einen zweiten Magneten B bewirkt, dessen Ankerkern mit der Feder F starr verbunden ist. Wird der Kern mit der Kontaktfeder angezogen, so wird der Hüpfer K durch eine Feder G zurückgerissen, die so gewählt ist, daß sie den Einschaltvorgang bequem ermöglicht. Durch diese Einrichtung soll das Abbrennen der Kontaktflächen vermindert werden. Es istThe remote switch consists of a hopper K, which when switched on by energizing the magnet., 4 snaps into a contact spring F which presses firmly against the hopper. The circuit A is opened after switching on. The hopper K cannot fall off, since the contact spring is provided with a nose at the lower end * and, above all, the friction of the contact pieces prevents this. Switching off is effected by a second magnet B , the armature core of which is rigidly connected to the spring F. If the core with the contact spring is attracted, the hopper K is torn back by a spring G , which is selected so that it enables the switch-on process comfortably. This device is intended to reduce the burning of the contact surfaces. It is

ao ein leichtes, die Schaltapparate so zu bauen, daß die Hilfsstromkreise für das Einschalten durch den Strom nach A in der Betriebsstellung und für das Ausschalten durch den Strom nach B in der Ruhestellung keinen Strom führen, so daß die Magnete nur kurzzeitig beansprucht werden und eine kleine Hilfsstromquelle benutzt werden kann. Der beschriebene Fernschalter ist unempfindlich gegen 1StOBe, was vor allem beim Bahnbetrieb erforderlich ist, und schlägt auch nicht bei zu hohen Spannungen.ao easy to build the switchgear in such a way that the auxiliary circuits for switching on by the current to A in the operating position and for switching off by the current to B in the rest position do not carry any current, so that the magnets are only briefly stressed and one small auxiliary power source can be used. The remote switch described is insensitive to 1 StOBe, which is particularly necessary for rail operations, and does not strike if the voltage is too high.

Claims (1)

Patent-Anspruch:Patent claim: Fernschalter mit elektromagnetischer Auslösung, gekennzeichnet durch eine der Form des Kontakts an einem Hüpfer (K) angepaßte Gegenkontaktfeder (F), welche den Hüpfer (K) in der Einschaltstellung festhält und zwecks Ausschaltens durch den zweiten Elektromagneten (B) vom Kontakt am Hüpfer (K) gelöst wird.Remote switch with electromagnetic release, characterized by the shape of the contact to a hopper (K) adapted mating contact spring (F), which holds the hopper (K) in the closed and in order to turn-off by the second electromagnet (B) from the contact on the hopper (K ) is solved.
DET28078D Remote switch Expired DE392422C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET28078D DE392422C (en) Remote switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET28078D DE392422C (en) Remote switch

Publications (1)

Publication Number Publication Date
DE392422C true DE392422C (en) 1924-03-24

Family

ID=7553905

Family Applications (1)

Application Number Title Priority Date Filing Date
DET28078D Expired DE392422C (en) Remote switch

Country Status (1)

Country Link
DE (1) DE392422C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092119B (en) * 1956-05-01 1960-11-03 Peter John Brogan Arrangement for controlling the starting and stopping of a generator set operated by an internal combustion engine
WO1998036438A1 (en) * 1997-02-17 1998-08-20 Nkt Research Center A/S A method of connecting a voltage to a circuit, a switch and use of the switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092119B (en) * 1956-05-01 1960-11-03 Peter John Brogan Arrangement for controlling the starting and stopping of a generator set operated by an internal combustion engine
WO1998036438A1 (en) * 1997-02-17 1998-08-20 Nkt Research Center A/S A method of connecting a voltage to a circuit, a switch and use of the switch

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