FR2275935A1 - Multiple contact electronic relay - nearly maintenance free relay designed to replace electro-mechanical types - Google Patents

Multiple contact electronic relay - nearly maintenance free relay designed to replace electro-mechanical types

Info

Publication number
FR2275935A1
FR2275935A1 FR7517129A FR7517129A FR2275935A1 FR 2275935 A1 FR2275935 A1 FR 2275935A1 FR 7517129 A FR7517129 A FR 7517129A FR 7517129 A FR7517129 A FR 7517129A FR 2275935 A1 FR2275935 A1 FR 2275935A1
Authority
FR
France
Prior art keywords
relay
contact electronic
multiple contact
maintenance free
designed
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
FR7517129A
Other languages
French (fr)
Other versions
FR2275935B3 (en
Inventor
Francisco Chacon De Antonio
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2275935A1 publication Critical patent/FR2275935A1/en
Application granted granted Critical
Publication of FR2275935B3 publication Critical patent/FR2275935B3/fr
Granted 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
    • H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
    • H03K17/24—Storing the actual state when the supply voltage fails
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/73—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for dc voltages or currents

Landscapes

  • Electronic Switches (AREA)

Abstract

A multi-contact electronic relay is made up of a series of component groups, each group having between a first (M1) and second terminal (T) the anode-cathode path of a thyristor (SCR1) whose control electrode is connected to the first terminal by a circuit formed from a first resistance (RC1) shunted by series arrangement of a capacitor (C1) and second (RA1) and third (RB1) resistors. A zener diode (21) is connected between the junction of the second (RA1) and third (RB1) resistors and the first terminal (M1). The second terminals of all the groups are connected to a common terminal.
FR7517129A 1974-06-03 1975-06-02 Multiple contact electronic relay - nearly maintenance free relay designed to replace electro-mechanical types Granted FR2275935A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES426875A ES426875A1 (en) 1974-06-03 1974-06-03 Multiple contact electronic relay - nearly maintenance free relay designed to replace electro-mechanical types

Publications (2)

Publication Number Publication Date
FR2275935A1 true FR2275935A1 (en) 1976-01-16
FR2275935B3 FR2275935B3 (en) 1978-12-29

Family

ID=8466841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517129A Granted FR2275935A1 (en) 1974-06-03 1975-06-02 Multiple contact electronic relay - nearly maintenance free relay designed to replace electro-mechanical types

Country Status (2)

Country Link
ES (1) ES426875A1 (en)
FR (1) FR2275935A1 (en)

Also Published As

Publication number Publication date
FR2275935B3 (en) 1978-12-29
ES426875A1 (en) 1976-09-01

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Legal Events

Date Code Title Description
ST Notification of lapse