FR2305044A1 - Systeme de parafoudres a resistance variable - Google Patents

Systeme de parafoudres a resistance variable

Info

Publication number
FR2305044A1
FR2305044A1 FR7607470A FR7607470A FR2305044A1 FR 2305044 A1 FR2305044 A1 FR 2305044A1 FR 7607470 A FR7607470 A FR 7607470A FR 7607470 A FR7607470 A FR 7607470A FR 2305044 A1 FR2305044 A1 FR 2305044A1
Authority
FR
France
Prior art keywords
protection system
variable resistance
surge protection
resistance surge
variable
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.)
Withdrawn
Application number
FR7607470A
Other languages
English (en)
Inventor
Asle Schei
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of FR2305044A1 publication Critical patent/FR2305044A1/fr
Withdrawn legal-status Critical Current

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
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/16—Overvoltage arresters using spark gaps having a plurality of gaps arranged in series
    • 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
FR7607470A 1975-03-18 1976-03-16 Systeme de parafoudres a resistance variable Withdrawn FR2305044A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7503020A SE397026B (sv) 1975-03-18 1975-03-18 Ventilavledaranordning

Publications (1)

Publication Number Publication Date
FR2305044A1 true FR2305044A1 (fr) 1976-10-15

Family

ID=20323983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607470A Withdrawn FR2305044A1 (fr) 1975-03-18 1976-03-16 Systeme de parafoudres a resistance variable

Country Status (7)

Country Link
US (1) US4072998A (fr)
AR (1) AR205850A1 (fr)
BR (1) BR7601597A (fr)
CH (1) CH599697A5 (fr)
DE (1) DE2608602A1 (fr)
FR (1) FR2305044A1 (fr)
SE (1) SE397026B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55102189A (en) * 1979-01-31 1980-08-05 Tokyo Shibaura Electric Co Arrester
JPS5823185A (ja) * 1981-07-31 1983-02-10 株式会社日立製作所 避雷器
DE3530677A1 (de) * 1985-08-28 1987-03-12 Licentia Gmbh Schutzeinrichtung gegen ueberschlaege in einer senderschaltung
DE69031604T2 (de) * 1989-02-07 1998-05-20 Bowthorpe Ind Ltd Überspannungsableitervorrichtung
JPH0432114A (ja) * 1990-05-24 1992-02-04 Ngk Insulators Ltd 避雷碍子装置
US5282108A (en) * 1991-10-03 1994-01-25 Abb Powre T&D Company, Inc. Surge protector for a watthour meter
US5675468A (en) * 1994-11-08 1997-10-07 Chang; Pak Chuen Apparatus and method for protecting equipment against electrical power surges
AU2002950581A0 (en) * 2002-08-02 2002-09-12 Wayne Callen Electrical safety circuit
US8593777B1 (en) 2012-05-11 2013-11-26 Apple Inc. User-actuated button ESD protection circuit with spark gap

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094648A (en) * 1963-06-18 Nilsson
US2608600A (en) * 1949-06-18 1952-08-26 Asea Ab Arrangement at surge diverters for increasing the discharging ability
SE352992B (fr) * 1967-11-06 1973-01-15 Asea Ab
CH486788A (de) * 1968-08-28 1970-02-28 Bbc Brown Boveri & Cie Uberspannungsableiter

Also Published As

Publication number Publication date
AR205850A1 (es) 1976-06-07
CH599697A5 (fr) 1978-05-31
US4072998A (en) 1978-02-07
SE7503020L (sv) 1976-09-19
AU1200376A (en) 1977-09-22
SE397026B (sv) 1977-10-10
DE2608602A1 (de) 1976-09-30
BR7601597A (pt) 1976-09-14

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Legal Events

Date Code Title Description
CD Change of name or company name
RE Withdrawal of published application