DE550339C - Timing relay - Google Patents

Timing relay

Info

Publication number
DE550339C
DE550339C DENDAT550339D DE550339DD DE550339C DE 550339 C DE550339 C DE 550339C DE NDAT550339 D DENDAT550339 D DE NDAT550339D DE 550339D D DE550339D D DE 550339DD DE 550339 C DE550339 C DE 550339C
Authority
DE
Germany
Prior art keywords
relay
switched
magnetic coupling
pole
eddy current
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
DENDAT550339D
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Publication date
Application granted granted Critical
Publication of DE550339C publication Critical patent/DE550339C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H53/00—Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them
    • H01H53/10—Induction relays, i.e. relays in which the interaction is between a magnetic field and current induced thereby in a conductor
    • H01H53/12—Ferraris relays

Landscapes

  • Keying Circuit Devices (AREA)

Description

Dr.-Ing. Erich Friedländer in Berlin-Ruhleben.Dr.-Ing. Erich Friedländer in Berlin-Ruhleben.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

IiIiRUN. OKDnilCKT IN DEH RKICHSDRUCKEUü'IIiIiRUN. OKDnilCKT IN DEH RKICHSDRUCKEUü'I

Claims (2)

Patentansprüche:Patent claims: 1. Zeitrelais, bei dem die Verzögerung durch eine Wirbelstrombremse hervorgerufen wird, die nur bei der Ein- oder nur bei der Ausschaltbewegung des Relais wirksam wird, dadurch gekennzeichnet, daß die Wirbelstromscheibe mit dem Kontaktarm des Relais mittels 'einer Magnetkupplung verbunden ist.1. Time relay in which the delay is caused by an eddy current brake which is only effective when the relay is switched on or only when it is switched off, characterized in that that the eddy current disk with the contact arm of the relay by means of a magnetic coupling connected is. 2. Zeitrelais nach Anspruch 1 unter Verwendung eines Relais mit zwei ausgeprägten Polen, in dessen Luftspalt sich ein Drehanker bewegt, der beim Einschalten des Relais die Bewegung des Kontaktarmes freigibt, dadurch gekennzeichnet, daß die Magnetkupplung derart zwischen den entsprechend ausgebildeten Polen angeordnet ist, daß ein Magnetfluß von dem einen Pol über die 'eine Scheibe der Magnetkupplung zur zweiten und von dort zum anderen Pol geht.2. Time relay according to claim 1 using a relay with two distinct Poles, in the air gap of which a rotating armature moves, which causes the contact arm to move when the relay is switched on releases, characterized in that the magnetic coupling is arranged between the correspondingly designed poles is that a magnetic flux from one pole across the 'one disk of the magnetic coupling goes to the second and from there to the other pole. T) Von dem Patentsucher ist als der Erfinder angegeben worden: T ) The patent seeker stated as the inventor:
DENDAT550339D Timing relay Expired DE550339C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE550339T

Publications (1)

Publication Number Publication Date
DE550339C true DE550339C (en) 1932-05-13

Family

ID=6562639

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT550339D Expired DE550339C (en) Timing relay

Country Status (1)

Country Link
DE (1) DE550339C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE914648C (en) * 1949-10-22 1954-07-05 Sursum Elek Zitaetsgesellschaf Electric circuit breaker
DE1024615B (en) * 1955-02-05 1958-02-20 Walter Holzer Time switch as cam switch with a running speed influenced by an eddy current brake

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE914648C (en) * 1949-10-22 1954-07-05 Sursum Elek Zitaetsgesellschaf Electric circuit breaker
DE1024615B (en) * 1955-02-05 1958-02-20 Walter Holzer Time switch as cam switch with a running speed influenced by an eddy current brake

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