NO142326C - Elektrisk apparat utstyrt med midler som begrenser lekkasjestroem - Google Patents

Elektrisk apparat utstyrt med midler som begrenser lekkasjestroem

Info

Publication number
NO142326C
NO142326C NO753565A NO753565A NO142326C NO 142326 C NO142326 C NO 142326C NO 753565 A NO753565 A NO 753565A NO 753565 A NO753565 A NO 753565A NO 142326 C NO142326 C NO 142326C
Authority
NO
Norway
Prior art keywords
measures
limit
electrical appliances
appliances equipped
lake
Prior art date
Application number
NO753565A
Other languages
English (en)
Norwegian (no)
Other versions
NO142326B (no
NO753565L (OSRAM
Inventor
Daniel Fleuret
Paul Thevenet
Original Assignee
Thomson Brandt
L C C C I C E Comp Eu Des Comp
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 FR7435731A external-priority patent/FR2295601A1/fr
Priority claimed from FR7438286A external-priority patent/FR2292360A2/fr
Application filed by Thomson Brandt, L C C C I C E Comp Eu Des Comp filed Critical Thomson Brandt
Publication of NO753565L publication Critical patent/NO753565L/no
Publication of NO142326B publication Critical patent/NO142326B/no
Publication of NO142326C publication Critical patent/NO142326C/no

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
    • H02H7/08—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 dynamo-electric motors
    • H02H7/0833—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 dynamo-electric motors for electric motors with control arrangements
    • 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
    • H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Rectifiers (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Eletrric Generators (AREA)
  • Organic Insulating Materials (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
NO753565A 1974-10-24 1975-10-23 Elektrisk apparat utstyrt med midler som begrenser lekkasjestroem NO142326C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7435731A FR2295601A1 (fr) 1974-10-24 1974-10-24 Appareil electrique a isolement ameliore
FR7438286A FR2292360A2 (fr) 1974-11-21 1974-11-21 Appareil electrique a isolement ameliore

Publications (3)

Publication Number Publication Date
NO753565L NO753565L (OSRAM) 1976-04-27
NO142326B NO142326B (no) 1980-04-21
NO142326C true NO142326C (no) 1980-07-30

Family

ID=26218570

Family Applications (1)

Application Number Title Priority Date Filing Date
NO753565A NO142326C (no) 1974-10-24 1975-10-23 Elektrisk apparat utstyrt med midler som begrenser lekkasjestroem

Country Status (13)

Country Link
CH (1) CH604399A5 (OSRAM)
DE (1) DE2547770A1 (OSRAM)
DK (1) DK477275A (OSRAM)
ES (1) ES441955A1 (OSRAM)
FI (1) FI60328C (OSRAM)
GB (1) GB1520478A (OSRAM)
IE (1) IE41815B1 (OSRAM)
IT (1) IT1043503B (OSRAM)
LU (1) LU73636A1 (OSRAM)
NL (1) NL7512272A (OSRAM)
NO (1) NO142326C (OSRAM)
SE (1) SE412146B (OSRAM)
YU (1) YU39169B (OSRAM)

Also Published As

Publication number Publication date
NO142326B (no) 1980-04-21
LU73636A1 (OSRAM) 1976-06-11
IT1043503B (it) 1980-02-29
SE412146B (sv) 1980-02-18
DK477275A (da) 1976-04-25
DE2547770A1 (de) 1976-04-29
YU39169B (en) 1984-08-31
GB1520478A (en) 1978-08-09
FI752950A7 (OSRAM) 1976-04-25
FI60328C (fi) 1981-12-10
IE41815B1 (en) 1980-03-26
ES441955A1 (es) 1977-04-01
NO753565L (OSRAM) 1976-04-27
YU268575A (en) 1982-02-28
FI60328B (fi) 1981-08-31
NL7512272A (nl) 1976-04-27
SE7511889L (sv) 1976-04-26
CH604399A5 (OSRAM) 1978-09-15
IE41815L (en) 1976-04-24

Similar Documents

Publication Publication Date Title
IT1051060B (it) Dispositivo elettrico di alimentazione
SE413719B (sv) Automatisk hogeffektsamkopplare
SE7507027L (sv) Starkstromskabel.
BR7507131A (pt) Pilha eletrica
NL188256C (nl) Gelijkstroomenergie-voedingsinrichting.
NL183557C (nl) Schakelende hoogspanningsvoeding.
BR7501625A (pt) Dispositivo de alimentacao
NL7502056A (nl) Elektrische stroomtoevoerinstallaties.
BR7505179A (pt) Celula eletrolitica aperfeicoada
AR206162A1 (es) Multiple de alimentacion
NO146166C (no) Sammensatt elektrisk kraftledning
SE412669B (sv) Elektrisk stickkontaktanordning
SE7506725L (sv) Effekthalvledarkomponent
IL47993A (en) Power unit
SE7510265L (sv) Hogeffektstromstellare
SE389775B (sv) Elektrisk apparat
NL158313B (nl) Elektrisch zwakstroomcontact.
NO142326C (no) Elektrisk apparat utstyrt med midler som begrenser lekkasjestroem
SE383865B (sv) Skruvdomkraft
SE7511654L (sv) Rorisolerad stromtransformator med mantelkerna
SE403538B (sv) Elkraftapparat
SE7507557L (sv) Elektrisk stromstellare.
SE7507350L (sv) Elektrisk stromstellare.
SE7507028L (sv) Stromstellare.
IL47913A0 (en) Power supply circuit arrangement