SE419686B - For lagspenning avsedd overspanningsskyddskrets - Google Patents

For lagspenning avsedd overspanningsskyddskrets

Info

Publication number
SE419686B
SE419686B SE7410811A SE7410811A SE419686B SE 419686 B SE419686 B SE 419686B SE 7410811 A SE7410811 A SE 7410811A SE 7410811 A SE7410811 A SE 7410811A SE 419686 B SE419686 B SE 419686B
Authority
SE
Sweden
Prior art keywords
lower voltage
voltage provided
overvoltage circuit
provided overvoltage
circuit
Prior art date
Application number
SE7410811A
Other languages
English (en)
Other versions
SE7410811L (sv
Inventor
G D Jonassen
Original Assignee
Telecommunications Ind
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 Telecommunications Ind filed Critical Telecommunications Ind
Publication of SE7410811L publication Critical patent/SE7410811L/
Publication of SE419686B publication Critical patent/SE419686B/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure
    • 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
    • H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters
SE7410811A 1973-09-14 1974-08-26 For lagspenning avsedd overspanningsskyddskrets SE419686B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US397258A US3890543A (en) 1973-09-14 1973-09-14 Low voltage surge protection network

Publications (2)

Publication Number Publication Date
SE7410811L SE7410811L (sv) 1975-03-17
SE419686B true SE419686B (sv) 1981-08-17

Family

ID=23570461

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7410811A SE419686B (sv) 1973-09-14 1974-08-26 For lagspenning avsedd overspanningsskyddskrets

Country Status (8)

Country Link
US (1) US3890543A (sv)
JP (1) JPS5088545A (sv)
BR (1) BR7407640D0 (sv)
CA (1) CA1036658A (sv)
DE (1) DE2443285A1 (sv)
FR (1) FR2244283B3 (sv)
GB (1) GB1486448A (sv)
SE (1) SE419686B (sv)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023071A (en) * 1975-06-09 1977-05-10 Fussell Gerald W Transient and surge protection apparatus
US4048647A (en) * 1976-09-10 1977-09-13 Northern Telecom Limited Solid state disconnect device
DE2917256A1 (de) * 1979-04-27 1980-11-06 Kraftwerk Union Ag Ueberspannungsschutzeinrichtung fuer elektronische geraete
US4345290A (en) * 1980-09-22 1982-08-17 Johnson Richard H Electrical transient suppressor
DE3131630C2 (de) * 1981-08-10 1983-11-17 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum Schutz von über Anschlußleitungen angeschalteten elektronischen Einrichtungen
SE445409B (sv) * 1981-12-08 1986-06-16 Porta Systems Corp Strom- och spenningsstotskyddskrets for anvendning i samband med en telefonledning
US4630163A (en) * 1982-09-02 1986-12-16 Efi Corporation Method and apparatus for a transient-suppression network
US4586104A (en) * 1983-12-12 1986-04-29 Rit Research Corp. Passive overvoltage protection devices, especially for protection of computer equipment connected to data lines
US4571656A (en) * 1984-01-13 1986-02-18 Dynatech Computer Power, Inc. Electrical circuit for protection against surge overvoltage of transients
GB2160721B (en) * 1984-05-19 1987-08-19 Measurement Tech Ltd Protection of electrical/electronic equipment
GB8506270D0 (en) * 1985-03-11 1985-04-11 Dubilier Beswick Div Overvoltage protection arrangements
US4896144A (en) * 1988-09-29 1990-01-23 Bogstad Naomi C Hand washing alert
US5905319A (en) * 1992-01-31 1999-05-18 Mclendon; Martin R. Self inductance bypass motor
US7327541B1 (en) 1998-06-19 2008-02-05 National Semiconductor Corporation Operation of dual-directional electrostatic discharge protection device
US6365924B1 (en) * 1998-06-19 2002-04-02 National Semiconductor Corporation Dual direction over-voltage and over-current IC protection device and its cell structure
US20020142801A1 (en) * 2001-03-30 2002-10-03 Bruce Miller Booster auto detect
JP4176564B2 (ja) * 2003-06-23 2008-11-05 株式会社東芝 ウェハ移載装置及びこれを用いた半導体装置の製造方法
US7064947B1 (en) 2004-05-26 2006-06-20 Darren Chisolm Power surge protection device
US20080043394A1 (en) * 2006-08-15 2008-02-21 Albert Intenzo Receptacle energized state indicator and circuit breaker trip apparatus
CN106786342A (zh) * 2015-11-20 2017-05-31 昆山聚达电子有限公司 电路保护装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789254A (en) * 1954-04-23 1957-04-16 Bell Telephone Labor Inc Lightning protection circuits
NL113254C (sv) * 1960-11-17
GB1133750A (en) * 1966-12-02 1968-11-13 Foxboro Yoxall Ltd Electrical barrier device
US3644787A (en) * 1970-12-14 1972-02-22 Bell Telephone Labor Inc Undersea wye connection for a submarine cable system

Also Published As

Publication number Publication date
JPS5088545A (sv) 1975-07-16
GB1486448A (en) 1977-09-21
FR2244283B3 (sv) 1977-06-17
SE7410811L (sv) 1975-03-17
DE2443285A1 (de) 1975-03-20
US3890543A (en) 1975-06-17
CA1036658A (en) 1978-08-15
BR7407640D0 (pt) 1975-07-08
FR2244283A1 (sv) 1975-04-11

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