FR2440071A1 - Relais sensible a haute stabilite de seuil - Google Patents

Relais sensible a haute stabilite de seuil

Info

Publication number
FR2440071A1
FR2440071A1 FR7830442A FR7830442A FR2440071A1 FR 2440071 A1 FR2440071 A1 FR 2440071A1 FR 7830442 A FR7830442 A FR 7830442A FR 7830442 A FR7830442 A FR 7830442A FR 2440071 A1 FR2440071 A1 FR 2440071A1
Authority
FR
France
Prior art keywords
retard
winding
relay
current flows
until
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
FR7830442A
Other languages
English (en)
Other versions
FR2440071B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7830442A priority Critical patent/FR2440071A1/fr
Priority to FR7914917A priority patent/FR2458886A2/fr
Priority to DE19792943062 priority patent/DE2943062A1/de
Priority to US06/088,594 priority patent/US4402033A/en
Publication of FR2440071A1 publication Critical patent/FR2440071A1/fr
Application granted granted Critical
Publication of FR2440071B1 publication Critical patent/FR2440071B1/fr
Granted 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
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/32—Energising current supplied by semiconductor device
    • 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

Landscapes

  • Relay Circuits (AREA)

Abstract

DISPOSITIF D'ACTIONNEMENT DE PUISSANCE, COMMANDE PAR UN SIGNAL ELECTRIQUE, PRESENTANT UN SEUIL PRECIS D'ACTIONNEMENT CARACTERISE EN CE QUE LE SIGNAL DE COMMANDE EFFECTIF DE L'ORGANE DE PUISSANCE EST RENDU INDEPENDANT DU SIGNAL D'ENTREE, DE PAR SA FORME ET SA DUREE, ET QUE CETTE CONFORMATION EST ADAPTEE AUX BESOINS DE L'ACTIONNEUR DE PUISSANCE, DU POINT DE VUE RENDEMENT ENERGETIQUE, SENSIBILITE ET RAPIDITE DE REPONSE.
FR7830442A 1978-10-23 1978-10-26 Relais sensible a haute stabilite de seuil Granted FR2440071A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7830442A FR2440071A1 (fr) 1978-10-26 1978-10-26 Relais sensible a haute stabilite de seuil
FR7914917A FR2458886A2 (fr) 1978-10-26 1979-06-05 Relais sensible a haute stabilite de seuil
DE19792943062 DE2943062A1 (de) 1978-10-26 1979-10-25 Ansprechrelais mit hoher schwellenstabilitaet
US06/088,594 US4402033A (en) 1978-10-23 1979-10-26 Sensitive relay with high threshold stability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7830442A FR2440071A1 (fr) 1978-10-26 1978-10-26 Relais sensible a haute stabilite de seuil

Publications (2)

Publication Number Publication Date
FR2440071A1 true FR2440071A1 (fr) 1980-05-23
FR2440071B1 FR2440071B1 (fr) 1982-06-04

Family

ID=9214172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830442A Granted FR2440071A1 (fr) 1978-10-23 1978-10-26 Relais sensible a haute stabilite de seuil

Country Status (1)

Country Link
FR (1) FR2440071A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604311A1 (fr) * 1986-09-24 1988-03-25 Gen Electric Disjoncteur equipe d'un actionneur electronique autonome de declenchement
TWI636478B (zh) * 2017-07-13 2018-09-21 四零四科技股份有限公司 電磁繼電裝置及其控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2040705A1 (de) * 1969-08-19 1971-03-04 Westinghouse Brake & Signal Stromabfuehlschaltung
DE2433106A1 (de) * 1973-07-19 1975-02-20 Magneti Marelli Spa Ueberwachungsanordnung
US4095124A (en) * 1976-08-16 1978-06-13 Farrell Jr John J O Transformer/switch device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2040705A1 (de) * 1969-08-19 1971-03-04 Westinghouse Brake & Signal Stromabfuehlschaltung
DE2433106A1 (de) * 1973-07-19 1975-02-20 Magneti Marelli Spa Ueberwachungsanordnung
US4095124A (en) * 1976-08-16 1978-06-13 Farrell Jr John J O Transformer/switch device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604311A1 (fr) * 1986-09-24 1988-03-25 Gen Electric Disjoncteur equipe d'un actionneur electronique autonome de declenchement
TWI636478B (zh) * 2017-07-13 2018-09-21 四零四科技股份有限公司 電磁繼電裝置及其控制方法

Also Published As

Publication number Publication date
FR2440071B1 (fr) 1982-06-04

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Legal Events

Date Code Title Description
ST Notification of lapse