CH612045A5 - Protection circuit in an electrical domestic installation, for protection of the loads against overvoltages supplied on a distribution line - Google Patents

Protection circuit in an electrical domestic installation, for protection of the loads against overvoltages supplied on a distribution line

Info

Publication number
CH612045A5
CH612045A5 CH1502776A CH1502776A CH612045A5 CH 612045 A5 CH612045 A5 CH 612045A5 CH 1502776 A CH1502776 A CH 1502776A CH 1502776 A CH1502776 A CH 1502776A CH 612045 A5 CH612045 A5 CH 612045A5
Authority
CH
Switzerland
Prior art keywords
protection
supplied
distribution line
against overvoltages
protection circuit
Prior art date
Application number
CH1502776A
Other languages
English (en)
Inventor
Pierre Lemaigre-Voreaux
Original Assignee
Itt
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 Itt filed Critical Itt
Publication of CH612045A5 publication Critical patent/CH612045A5/xx

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
    • H02H7/24—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 spark-gap arresters
CH1502776A 1975-12-05 1976-11-30 Protection circuit in an electrical domestic installation, for protection of the loads against overvoltages supplied on a distribution line CH612045A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7537241A FR2334224A1 (fr) 1975-12-05 1975-12-05 Circuit et dispositif pour proteger une installation electrique d'abonne

Publications (1)

Publication Number Publication Date
CH612045A5 true CH612045A5 (en) 1979-06-29

Family

ID=9163353

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1502776A CH612045A5 (en) 1975-12-05 1976-11-30 Protection circuit in an electrical domestic installation, for protection of the loads against overvoltages supplied on a distribution line

Country Status (5)

Country Link
BE (1) BE848970A (enExample)
CH (1) CH612045A5 (enExample)
DE (1) DE2652234A1 (enExample)
FR (1) FR2334224A1 (enExample)
IT (1) IT1064522B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470466A1 (fr) * 1979-11-23 1981-05-29 Claude Dispositif de protection contre les surtensions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353066A (en) * 1965-09-17 1967-11-14 Joslyn Mfg & Supply Co Surge protection circuit
US3648166A (en) * 1968-02-28 1972-03-07 Westinghouse Electric Corp Electrical device having current limiter and spark gap

Also Published As

Publication number Publication date
BE848970A (fr) 1977-06-02
FR2334224A1 (fr) 1977-07-01
DE2652234A1 (de) 1977-06-16
IT1064522B (it) 1985-02-18
FR2334224B1 (enExample) 1980-04-18

Similar Documents

Publication Publication Date Title
JPS5431204A (en) Power supply system for local telephone line circuit
YU97776A (en) Arrangement for interrupting the failing current in an electric plant
GB1555242A (en) Underfloor electrical distribution unit
JPS5226411A (en) Generator main field transient current controllng circuit
GB1558209A (en) Electrical circuits
NZ181219A (en) Circuit breaker with under voltage tripping
CH613311A5 (en) Electrical installation distributor
ZA802653B (en) Fault location in electrical circuits
JPS5383051A (en) Overvoltage breaker
GB1549631A (en) Electrical protection circuits
NO146340C (no) Anordning for belastningsbeskyttelse i elektriske installasjoner med flere faser.
CH612045A5 (en) Protection circuit in an electrical domestic installation, for protection of the loads against overvoltages supplied on a distribution line
ES432378A1 (es) Circuito de seguridad para un aparato electrico.
JPS5342504A (en) Power circuit for telephone set or the like
HK38480A (en) Electrical current supply installation
GB2023952B (en) Power supply circuits with undervoltage protection
JPS52138648A (en) Branch device for electrical equipment like switch
GB1549405A (en) Thyristor protection circuit
JPS5216647A (en) Protection device for excess voltage
SE411089B (sv) Stromkrets for att skydda, elektroniska omkopplingsnet i telefonstationer gentemot overspenning
JPS521433A (en) Control device for wiring connection equipment
JPS5238195A (en) Wiring duct
GB1546573A (en) Electrical safety circuits
JPS5222739A (en) Protection gap device
JPS5253217A (en) Generator tripping conductor

Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased