SE8201412L - Overspenningsskydd for elektriska anleggningar, serskilt for elektroniska met-, styr- och regleraggregat - Google Patents

Overspenningsskydd for elektriska anleggningar, serskilt for elektroniska met-, styr- och regleraggregat

Info

Publication number
SE8201412L
SE8201412L SE8201412A SE8201412A SE8201412L SE 8201412 L SE8201412 L SE 8201412L SE 8201412 A SE8201412 A SE 8201412A SE 8201412 A SE8201412 A SE 8201412A SE 8201412 L SE8201412 L SE 8201412L
Authority
SE
Sweden
Prior art keywords
wires
event
varistor
overvoltage protection
voltage
Prior art date
Application number
SE8201412A
Other languages
Unknown language ( )
English (en)
Other versions
SE447856B (sv
Inventor
W Dickmann
Original Assignee
Bettermann Obo Ohg
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 Bettermann Obo Ohg filed Critical Bettermann Obo Ohg
Publication of SE8201412L publication Critical patent/SE8201412L/sv
Publication of SE447856B publication Critical patent/SE447856B/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)
SE8201412A 1981-03-14 1982-03-08 Overspenningsskyddskoppling for elektriska anleggningar, serskilt for elektroniska met-, styr- och regleranleggningar SE447856B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813109883 DE3109883C2 (de) 1981-03-14 1981-03-14 Überspannungsschutzschaltung für elektrische Anlagen

Publications (2)

Publication Number Publication Date
SE8201412L true SE8201412L (sv) 1982-09-15
SE447856B SE447856B (sv) 1986-12-15

Family

ID=6127271

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8201412A SE447856B (sv) 1981-03-14 1982-03-08 Overspenningsskyddskoppling for elektriska anleggningar, serskilt for elektroniska met-, styr- och regleranleggningar

Country Status (3)

Country Link
CH (1) CH655620B (sv)
DE (1) DE3109883C2 (sv)
SE (1) SE447856B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632224A1 (de) * 1986-09-23 1988-04-07 Bettermann Obo Ohg Vorrichtung zur ueberwachung von in einen stromkreis integrierten varistoren
KR100580248B1 (ko) * 2003-09-20 2006-05-16 삼성전자주식회사 서지 차단 장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038990A (en) * 1975-11-19 1977-08-02 Medtronic, Inc. Cautery protection circuit for a heart pacemaker
US4089032A (en) * 1976-09-08 1978-05-09 William Dell Orfano Plug-type transient surge suppressor
DE2714411A1 (de) * 1977-03-31 1978-10-05 Siemens Ag Ueberspannungsschutzeinrichtung

Also Published As

Publication number Publication date
CH655620B (sv) 1986-04-30
DE3109883A1 (de) 1982-09-23
DE3109883C2 (de) 1985-05-30
SE447856B (sv) 1986-12-15

Similar Documents

Publication Publication Date Title
US4099216A (en) Fuseless intrinsic safety barrier
US3600634A (en) Protective control circuit against transient voltages
ATE81564T1 (de) Schaltungsschutzeinrichtung.
US3527985A (en) Electrical barrier device
GB1060643A (en) Electrical fault detection arrangement
GB1409287A (en) Ground fault indicator device
SE8106947L (sv) Anordning for skydd mot overhettning och overspenning vid en spenningsbegrensande krets
GB1594021A (en) People-protecting ground fault circuit interrupter
US3731148A (en) High-sensitivity differential relay protected against disturbances
US3796919A (en) Power supply over voltage protection system
GB1451564A (en) Electrical network protection device
EP0897210B1 (en) Control circuit for distributed electrical equipment
SE8201412L (sv) Overspenningsskydd for elektriska anleggningar, serskilt for elektroniska met-, styr- och regleraggregat
GB1256780A (sv)
DE3172540D1 (en) Protection circuit for a power distribution system
ES325953A1 (es) Un dispositivo para la proteccion de una aparato semiconductor contra sobretensiones y/o sobrecarga.
ATE50097T1 (de) Elektrische installationsanlage mit ueberspannungsschutz.
GB1572457A (en) Fault detecting and indicating apparatus
EP0106079A2 (en) Surge protection for signal transmission systems
US3407335A (en) Overvoltage responsive control for shunt protective circuit
GB1415534A (en) Safety devices in electrical appliances
GR3022551T3 (en) Arrangement for current supply of an electronic unit from a three phase network
NO780076L (no) Overspenningsbeskyttelse-anordning og dens anvendelse
EP0259179A3 (en) Overvoltage protection device
JPS6412818A (en) Absorption of overvoltage

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8201412-7

Effective date: 19890426

Format of ref document f/p: F