FR686681A - Dispositif retardateur réglable applicable aux électro-aimants, relais, etc. - Google Patents

Dispositif retardateur réglable applicable aux électro-aimants, relais, etc.

Info

Publication number
FR686681A
FR686681A FR686681DA FR686681A FR 686681 A FR686681 A FR 686681A FR 686681D A FR686681D A FR 686681DA FR 686681 A FR686681 A FR 686681A
Authority
FR
France
Prior art keywords
electromagnets
relays
delay device
adjustable delay
device applicable
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
Other languages
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.)
Umicore NV SA
Original Assignee
Ateliers de Constructions Electriques de Charleroi SA
ACEC SA
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 Ateliers de Constructions Electriques de Charleroi SA, ACEC SA filed Critical Ateliers de Constructions Electriques de Charleroi SA
Application granted granted Critical
Publication of FR686681A publication Critical patent/FR686681A/fr
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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transmission Devices (AREA)
  • Valve Device For Special Equipments (AREA)
FR686681D 1929-05-28 1929-12-16 Dispositif retardateur réglable applicable aux électro-aimants, relais, etc. Expired FR686681A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE361013T 1929-05-28

Publications (1)

Publication Number Publication Date
FR686681A true FR686681A (fr) 1930-07-29

Family

ID=3870935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR686681D Expired FR686681A (fr) 1929-05-28 1929-12-16 Dispositif retardateur réglable applicable aux électro-aimants, relais, etc.

Country Status (5)

Country Link
BE (1) BE361013A (fr)
DE (1) DE507441C (fr)
FR (1) FR686681A (fr)
GB (1) GB352447A (fr)
NL (1) NL29169C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027761B (de) * 1952-10-03 1958-04-10 Siemens Ag Schaltgetriebe fuer Zeitschalter
DE1057660B (de) * 1954-09-11 1959-05-21 Deutsche Telephonwerk Kabel Elektromagnetisches Schaltwerk fuer Fernmeldeanlagen
CH622381A5 (en) * 1978-01-24 1981-03-31 Sprecher & Schuh Ag Auxiliary contact block which can be plugged onto an electrical contactor and has a time-delay device

Also Published As

Publication number Publication date
BE361013A (fr) 1929-06-29
DE507441C (de) 1930-09-17
GB352447A (en) 1931-07-06
NL29169C (nl) 1933-03-15

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