GB1391748A - Time lag relay with a short recovery time - Google Patents

Time lag relay with a short recovery time

Info

Publication number
GB1391748A
GB1391748A GB5207073A GB5207073A GB1391748A GB 1391748 A GB1391748 A GB 1391748A GB 5207073 A GB5207073 A GB 5207073A GB 5207073 A GB5207073 A GB 5207073A GB 1391748 A GB1391748 A GB 1391748A
Authority
GB
United Kingdom
Prior art keywords
relay
voltage supply
gate
normally
nov
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
GB5207073A
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB1391748A publication Critical patent/GB1391748A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H03K17/292—Modifications for introducing a time delay before switching in thyristor, unijunction transistor or programmable unijunction transistor switches

Landscapes

  • Relay Circuits (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Electronic Switches (AREA)
GB5207073A 1972-11-10 1973-11-09 Time lag relay with a short recovery time Expired GB1391748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7214572A SE376108B (enExample) 1972-11-10 1972-11-10

Publications (1)

Publication Number Publication Date
GB1391748A true GB1391748A (en) 1975-04-23

Family

ID=20299327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5207073A Expired GB1391748A (en) 1972-11-10 1973-11-09 Time lag relay with a short recovery time

Country Status (8)

Country Link
US (1) US3838319A (enExample)
CA (1) CA977863A (enExample)
CH (1) CH557593A (enExample)
DE (1) DE2354017C3 (enExample)
FR (1) FR2206575B1 (enExample)
GB (1) GB1391748A (enExample)
IT (1) IT996920B (enExample)
SE (1) SE376108B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949244A (en) * 1974-03-14 1976-04-06 Rca Corporation Reference signal generator for tape tension servomechanism
ZA753614B (en) * 1975-06-04 1976-08-25 H Henderson Improvements in vehicle warning devices

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282631A (en) * 1963-12-30 1966-11-01 Allied Control Co Time delay circuits
US3584263A (en) * 1968-05-28 1971-06-08 Westinghouse Electric Corp Transformless solid-state on-delay timer
US3671817A (en) * 1970-12-28 1972-06-20 Gulf & Western Industries High accuracy solid state timer
US3683301A (en) * 1971-06-17 1972-08-08 Square D Co Electromagnetically operated solid state timing device
US3755695A (en) * 1972-04-24 1973-08-28 Rowan Controller Solid state motor control cycling timer
US3769529A (en) * 1972-04-24 1973-10-30 Rowan Controller Solid state motor control on-off timer

Also Published As

Publication number Publication date
SE376108B (enExample) 1975-05-05
FR2206575B1 (enExample) 1980-07-25
CH557593A (de) 1974-12-31
US3838319A (en) 1974-09-24
DE2354017C3 (de) 1979-03-22
IT996920B (it) 1975-12-10
DE2354017B2 (de) 1978-07-20
FR2206575A1 (enExample) 1974-06-07
CA977863A (en) 1975-11-11
DE2354017A1 (de) 1974-05-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee