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DE357235C - Verzoegerungsrelais - Google Patents

Verzoegerungsrelais

Info

Publication number
DE357235C
DE357235C DEA34396D DEA0034396D DE357235C DE 357235 C DE357235 C DE 357235C DE A34396 D DEA34396 D DE A34396D DE A0034396 D DEA0034396 D DE A0034396D DE 357235 C DE357235 C DE 357235C
Authority
DE
Germany
Prior art keywords
circuit
relay
delay relay
control device
contacts
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
DEA34396D
Other languages
German (de)
English (en)
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.)
Automatic Electric Co
Original Assignee
Automatic Electric Co
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 Automatic Electric Co filed Critical Automatic Electric Co
Application granted granted Critical
Publication of DE357235C publication Critical patent/DE357235C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/18—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for introducing delay in the operation of the relay
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/74—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter
    • 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)
  • Relay Circuits (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Electromagnets (AREA)
DEA34396D 1919-12-31 1920-11-19 Verzoegerungsrelais Expired DE357235C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US348548A US1641256A (en) 1919-12-31 1919-12-31 Electromagnetic relay

Publications (1)

Publication Number Publication Date
DE357235C true DE357235C (de) 1922-08-21

Family

ID=23368500

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA34396D Expired DE357235C (de) 1919-12-31 1920-11-19 Verzoegerungsrelais

Country Status (4)

Country Link
US (3) US1641256A (fr)
DE (1) DE357235C (fr)
FR (1) FR540744A (fr)
GB (1) GB156076A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968494C (de) * 1943-12-07 1958-02-27 Metzenauer & Jung G M B H Kontakt fuer elektrische Schaltgeraete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968494C (de) * 1943-12-07 1958-02-27 Metzenauer & Jung G M B H Kontakt fuer elektrische Schaltgeraete

Also Published As

Publication number Publication date
US1779423A (en) 1930-10-28
GB156076A (en) 1921-11-24
US1641256A (en) 1927-09-06
US1727968A (en) 1929-09-10
FR540744A (fr) 1922-07-17

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