FR2295605A1 - Cyclic electronic control circuit - is used for supply of current to lead using two coupled relays together with delay system - Google Patents

Cyclic electronic control circuit - is used for supply of current to lead using two coupled relays together with delay system

Info

Publication number
FR2295605A1
FR2295605A1 FR7436372A FR7436372A FR2295605A1 FR 2295605 A1 FR2295605 A1 FR 2295605A1 FR 7436372 A FR7436372 A FR 7436372A FR 7436372 A FR7436372 A FR 7436372A FR 2295605 A1 FR2295605 A1 FR 2295605A1
Authority
FR
France
Prior art keywords
relay
current
electronic control
control circuit
lead
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.)
Granted
Application number
FR7436372A
Other languages
French (fr)
Other versions
FR2295605B1 (en
Inventor
Samuel Chaimovitch
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.)
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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 Societe Anonyme de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Priority to FR7436372A priority Critical patent/FR2295605A1/en
Publication of FR2295605A1 publication Critical patent/FR2295605A1/en
Application granted granted Critical
Publication of FR2295605B1 publication Critical patent/FR2295605B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/20—Contact mechanisms of dynamic converters
    • H02M1/26—Contact mechanisms of dynamic converters incorporating cam-operated contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

The cyclic electronic control circuit is used to control the flow of current to a load, e.g. a motor. It comprises two relays, the first relay having two working contacts and the second relay having a rest contact. The two relays are connected to one another via the output terminal of a timing circuit, connected to one battery terminal, and via the other battery terminal. The first relay is supplied via the rest contact of the second relay and the latter is supplied directly. The control input of the timing circuit for the first relay is connected to the opposite battery terminal via the rest contact of the second relay and the control input of the timing circuit for the second relay is connected to the opposite battery terminal via the second contact of the first relay.
FR7436372A 1974-10-31 1974-10-31 Cyclic electronic control circuit - is used for supply of current to lead using two coupled relays together with delay system Granted FR2295605A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7436372A FR2295605A1 (en) 1974-10-31 1974-10-31 Cyclic electronic control circuit - is used for supply of current to lead using two coupled relays together with delay system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7436372A FR2295605A1 (en) 1974-10-31 1974-10-31 Cyclic electronic control circuit - is used for supply of current to lead using two coupled relays together with delay system

Publications (2)

Publication Number Publication Date
FR2295605A1 true FR2295605A1 (en) 1976-07-16
FR2295605B1 FR2295605B1 (en) 1977-09-02

Family

ID=9144575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436372A Granted FR2295605A1 (en) 1974-10-31 1974-10-31 Cyclic electronic control circuit - is used for supply of current to lead using two coupled relays together with delay system

Country Status (1)

Country Link
FR (1) FR2295605A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892105A (en) * 1956-04-10 1959-06-23 Hughes Aircraft Co Free-running relay multivibrator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892105A (en) * 1956-04-10 1959-06-23 Hughes Aircraft Co Free-running relay multivibrator

Also Published As

Publication number Publication date
FR2295605B1 (en) 1977-09-02

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse