GB1289416A - - Google Patents

Info

Publication number
GB1289416A
GB1289416A GB1289416DA GB1289416A GB 1289416 A GB1289416 A GB 1289416A GB 1289416D A GB1289416D A GB 1289416DA GB 1289416 A GB1289416 A GB 1289416A
Authority
GB
United Kingdom
Prior art keywords
current
voltage
dependence
june
inclusion
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.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1289416A publication Critical patent/GB1289416A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/44—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities
    • H02H3/445—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities of DC quantities

Landscapes

  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electrostatic Separation (AREA)
GB1289416D 1969-06-24 1970-06-23 Expired GB1289416A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691931968 DE1931968A1 (de) 1969-06-24 1969-06-24 Verfahren zum Betrieb einer Einrichtung zum Begrenzen der Energiezufuehrung bei einer stossartigen AEnderung der Verbaucherspannung eines stromempfindlichen Verbrauchers und Anordnung zur Durchfuehrung des Verfahrens

Publications (1)

Publication Number Publication Date
GB1289416A true GB1289416A (enrdf_load_stackoverflow) 1972-09-20

Family

ID=5737860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289416D Expired GB1289416A (enrdf_load_stackoverflow) 1969-06-24 1970-06-23

Country Status (4)

Country Link
JP (1) JPS501693B1 (enrdf_load_stackoverflow)
DE (1) DE1931968A1 (enrdf_load_stackoverflow)
FR (1) FR2047905B2 (enrdf_load_stackoverflow)
GB (1) GB1289416A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2549184A1 (de) * 1975-11-03 1977-05-26 Garbe Lahmeyer & Co Ag Gleichstromversorgungsgeraet mit vollgesteuerter thyristorbruecke

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR914956A (fr) * 1945-04-26 1946-10-23 Cfcmug Perfectionnement aux dispositifs de mise en route des protections contre les défauts à la terre ou entre phases d'un réseau à courants alternatifs polyphasés

Also Published As

Publication number Publication date
DE1931968A1 (de) 1971-02-04
JPS501693B1 (enrdf_load_stackoverflow) 1975-01-21
FR2047905B2 (enrdf_load_stackoverflow) 1975-01-10
FR2047905A2 (enrdf_load_stackoverflow) 1971-03-19

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees