AT297803B - Circuit arrangement for uninterrupted switching of a feed line from a constant direct current feed source to an instant reserve of this kind - Google Patents

Circuit arrangement for uninterrupted switching of a feed line from a constant direct current feed source to an instant reserve of this kind

Info

Publication number
AT297803B
AT297803B AT991568A AT991568A AT297803B AT 297803 B AT297803 B AT 297803B AT 991568 A AT991568 A AT 991568A AT 991568 A AT991568 A AT 991568A AT 297803 B AT297803 B AT 297803B
Authority
AT
Austria
Prior art keywords
direct current
circuit arrangement
constant direct
uninterrupted switching
feed line
Prior art date
Application number
AT991568A
Other languages
German (de)
Original Assignee
Int 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of AT297803B publication Critical patent/AT297803B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—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
    • H03K17/735—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Rectifiers (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Generation Of Surge Voltage And Current (AREA)
AT991568A 1967-10-19 1968-10-11 Circuit arrangement for uninterrupted switching of a feed line from a constant direct current feed source to an instant reserve of this kind AT297803B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB47643/67A GB1135345A (en) 1967-10-19 1967-10-19 No break electrical changeover

Publications (1)

Publication Number Publication Date
AT297803B true AT297803B (en) 1972-04-10

Family

ID=10445742

Family Applications (1)

Application Number Title Priority Date Filing Date
AT991568A AT297803B (en) 1967-10-19 1968-10-11 Circuit arrangement for uninterrupted switching of a feed line from a constant direct current feed source to an instant reserve of this kind

Country Status (9)

Country Link
US (1) US3493777A (en)
JP (1) JPS4722488B1 (en)
AT (1) AT297803B (en)
BE (1) BE722607A (en)
BR (1) BR6803214D0 (en)
DE (1) DE1801936C3 (en)
FR (1) FR1587137A (en)
GB (1) GB1135345A (en)
NL (1) NL6814917A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620220A (en) * 1969-10-01 1971-11-16 Cordis Corp Cardiac pacer with redundant power supply
US4742243A (en) * 1983-03-30 1988-05-03 Zivan Zabar Power consolidation circuit using interrupted current techniques
US4644440A (en) * 1985-01-08 1987-02-17 Westinghouse Electric Corp. Redundant power supply arrangement with surge protection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135872A (en) * 1961-07-21 1964-06-02 Taylor Instrument Co Extremum control systems and extremum selectors therefor
US3360661A (en) * 1963-11-14 1967-12-26 Honeywell Inc Automatic and manual switching system in an electronic controller

Also Published As

Publication number Publication date
BR6803214D0 (en) 1973-01-04
DE1801936A1 (en) 1969-05-29
JPS4722488B1 (en) 1972-06-23
DE1801936C3 (en) 1975-12-04
NL6814917A (en) 1969-04-22
GB1135345A (en) 1968-12-04
FR1587137A (en) 1970-03-13
DE1801936B2 (en) 1975-04-17
US3493777A (en) 1970-02-03
BE722607A (en) 1969-04-21

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Legal Events

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