AT297829B - Schutzschaltung gegen thermische Überlastung von Impulssteuerungen für elektrische Antriebe - Google Patents

Schutzschaltung gegen thermische Überlastung von Impulssteuerungen für elektrische Antriebe

Info

Publication number
AT297829B
AT297829B AT1084068A AT1084068A AT297829B AT 297829 B AT297829 B AT 297829B AT 1084068 A AT1084068 A AT 1084068A AT 1084068 A AT1084068 A AT 1084068A AT 297829 B AT297829 B AT 297829B
Authority
AT
Austria
Prior art keywords
protection circuit
electric drives
against thermal
thermal overload
circuit against
Prior art date
Application number
AT1084068A
Other languages
English (en)
Original Assignee
Schaltbau Gmbh
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
Priority claimed from DE19671613891 external-priority patent/DE1613891B2/de
Application filed by Schaltbau Gmbh filed Critical Schaltbau Gmbh
Application granted granted Critical
Publication of AT297829B publication Critical patent/AT297829B/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • H02H5/042—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using temperature dependent resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
AT1084068A 1967-12-15 1968-11-07 Schutzschaltung gegen thermische Überlastung von Impulssteuerungen für elektrische Antriebe AT297829B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671613891 DE1613891B2 (de) 1967-12-15 1967-12-15 Schutzschaltung gegen thermische ueberlastung von impuls steuerungen fuer elektrische antriebe

Publications (1)

Publication Number Publication Date
AT297829B true AT297829B (de) 1972-04-10

Family

ID=5681916

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1084068A AT297829B (de) 1967-12-15 1968-11-07 Schutzschaltung gegen thermische Überlastung von Impulssteuerungen für elektrische Antriebe

Country Status (4)

Country Link
US (1) US3582763A (de)
AT (1) AT297829B (de)
FR (1) FR1595164A (de)
GB (1) GB1240319A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710216A (en) * 1971-04-06 1973-01-09 Eaton Corp Scr motor speed control with plug sensing circuit
US3783368A (en) * 1972-04-03 1974-01-01 Heberlein & Co Ag Process and circuit for the approximately continuous control by means of an electric on-off control
US4471276A (en) * 1980-06-13 1984-09-11 Stephen Cudlitz Electric motor speed controller and method
FR2942678B1 (fr) * 2009-03-02 2011-04-15 Peugeot Citroen Automobiles Sa Dispositif d'elevation temporaire de tension electrique pour organe automobile
JP5857212B2 (ja) * 2010-09-15 2016-02-10 パナソニックＩｐマネジメント株式会社 Ｄｃ／ｄｃコンバータ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE620396A (de) * 1961-07-19
US3407349A (en) * 1961-12-26 1968-10-22 Sperry Rand Corp Inverter circuit
US3278823A (en) * 1963-07-12 1966-10-11 Mine Safety Appliances Co Self-controlled, solid state, two-step battery charger
GB1048997A (en) * 1963-10-05 1966-11-23 Sevcon Engineering Company Improvements in or relating to control means for electrical apparatus
US3371231A (en) * 1964-10-22 1968-02-27 Johnson Service Co Electronic control affording modulating control of a load current in accordance with a sensed condition

Also Published As

Publication number Publication date
FR1595164A (de) 1970-06-08
US3582763A (en) 1971-06-01
GB1240319A (en) 1971-07-21

Similar Documents

Publication Publication Date Title
BR6457316D0 (pt) Circuito de controle eletrico
CH459142A (de) Elektrische Zahnbürste
AT278143B (de) Elektrische Schalteinrichtung
CH415796A (de) Elektrische Leistungsschalteinrichtung
DK142664C (da) Fejlstroembeskyttelsesafbryder
BR6803645D0 (pt) Circuitos eletricos
AT297829B (de) Schutzschaltung gegen thermische Überlastung von Impulssteuerungen für elektrische Antriebe
AT277370B (de) Hochspannungsleistungsschalter
CH446475A (de) Elektrische Schalteinrichtung
BE748744A (fr) Transformateur electrique
FI50576C (fi) Tulenkestävä elektrodi sähköuunia varten
DK143579C (da) Spaendingsregulator med selvoscillerende skiftekredsloeb
CH428891A (de) Plaque à bornes électriques
CH489109A (de) Elektrischer Koordinatenschalter
BE748745A (fr) Transformateur electrique
AT241008B (de) Handbetätigte elektrische Zündvorrichtung
BR6801786D0 (pt) Circuito eletrico
CH431661A (de) Elektrisches Schaltgerät
CH462281A (de) Hermetisch gekapselter Wechselstrom-Hochspannungsschalter
BE760731A (fr) Transformateur electrique
FR1534527A (fr) Disjoncteurs électriques
FR1352255A (fr) Interrupteur sensible hermétique
AT290906B (de) Stromschutzeinrichtung
CH444257A (de) Wechselstromleistungsschalter
AT273325B (de) Elektrische Grilliereinrichtung

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee