FR2107878B1 - - Google Patents

Info

Publication number
FR2107878B1
FR2107878B1 FR7117142A FR7117142A FR2107878B1 FR 2107878 B1 FR2107878 B1 FR 2107878B1 FR 7117142 A FR7117142 A FR 7117142A FR 7117142 A FR7117142 A FR 7117142A FR 2107878 B1 FR2107878 B1 FR 2107878B1
Authority
FR
France
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
FR7117142A
Other languages
French (fr)
Other versions
FR2107878A1 (enExample
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 Training Center GmbH and Co KG
Original Assignee
Hartmann and Braun AG
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 Hartmann and Braun AG filed Critical Hartmann and Braun AG
Publication of FR2107878A1 publication Critical patent/FR2107878A1/fr
Application granted granted Critical
Publication of FR2107878B1 publication Critical patent/FR2107878B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
FR7117142A 1970-09-23 1971-05-12 Expired FR2107878B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2046849 1970-09-23

Publications (2)

Publication Number Publication Date
FR2107878A1 FR2107878A1 (enExample) 1972-05-12
FR2107878B1 true FR2107878B1 (enExample) 1975-07-04

Family

ID=5783167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7117142A Expired FR2107878B1 (enExample) 1970-09-23 1971-05-12

Country Status (4)

Country Link
CH (1) CH526236A (enExample)
DE (1) DE2046849B1 (enExample)
FR (1) FR2107878B1 (enExample)
SE (1) SE367526B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613943A1 (de) * 1986-04-24 1987-10-29 Bosch Gmbh Robert Aus einem akkumulator gespeistes und mit einem tastschalter ein- und ausschaltbares elektronisches geraet
DE4116948C2 (de) * 1991-05-24 2002-11-07 Eckhard Mademann Relaisschaltung
DE102011052251A1 (de) * 2011-07-28 2013-01-31 Phoenix Contact Gmbh & Co. Kg Elektrische Relaisansteuerschaltung

Also Published As

Publication number Publication date
SE367526B (enExample) 1974-05-27
CH526236A (de) 1972-07-31
FR2107878A1 (enExample) 1972-05-12
DE2046849B1 (de) 1972-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse