AU633796B1 - - Google Patents

Info

Publication number
AU633796B1
AU633796B1 AU1476492A AU1476492A AU633796B1 AU 633796 B1 AU633796 B1 AU 633796B1 AU 1476492 A AU1476492 A AU 1476492A AU 1476492 A AU1476492 A AU 1476492A AU 633796 B1 AU633796 B1 AU 633796B1
Authority
AU
Australia
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.)
Expired - Lifetime
Application number
AU1476492A
Other versions
AU633796B3 (en
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 filed Critical
Priority to AU14764/92A priority Critical patent/AU633796B3/en
Priority claimed from AU14764/92A external-priority patent/AU633796B3/en
Application granted granted Critical
Publication of AU633796B3 publication Critical patent/AU633796B3/en
Publication of AU633796B1 publication Critical patent/AU633796B1/xx
Priority to PCT/AU1993/000163 priority patent/WO1993021678A1/en
Priority to AU38803/93A priority patent/AU664088B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H02H9/042—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage comprising means to limit the absorbed power or indicate damaged over-voltage protection device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • H01C7/126—Means for protecting against excessive pressure or for disconnecting in case of failure

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
AU14764/92A 1992-04-08 1992-04-08 Lightning protection for power line equipment Ceased AU633796B3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU14764/92A AU633796B3 (en) 1992-04-08 Lightning protection for power line equipment
PCT/AU1993/000163 WO1993021678A1 (en) 1992-04-08 1993-04-08 Improvements in surge diverters
AU38803/93A AU664088B2 (en) 1992-04-08 1993-04-08 Improvements in surge diverters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU14764/92A AU633796B3 (en) 1992-04-08 Lightning protection for power line equipment

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU23573/92A Division AU2357392A (en) 1992-04-08 1992-09-15 Improvements in surge diverters

Publications (2)

Publication Number Publication Date
AU633796B3 AU633796B3 (en) 1993-02-04
AU633796B1 true AU633796B1 (ja) 1993-02-04

Family

ID=

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072998A (en) * 1975-03-18 1978-02-07 Asea Aktiebolag Over-voltage protection device
US4363069A (en) * 1980-03-28 1982-12-07 Siemens Aktiengesellschaft Overvoltage arrester with arrester elements in a frame comprising columns
AU4919690A (en) * 1989-02-07 1990-08-16 Bowthorpe Industries Limited Electrical surge arrester/diverter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072998A (en) * 1975-03-18 1978-02-07 Asea Aktiebolag Over-voltage protection device
US4363069A (en) * 1980-03-28 1982-12-07 Siemens Aktiengesellschaft Overvoltage arrester with arrester elements in a frame comprising columns
AU4919690A (en) * 1989-02-07 1990-08-16 Bowthorpe Industries Limited Electrical surge arrester/diverter

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