BR0302716A - Protetor de sobretensão - Google Patents

Protetor de sobretensão

Info

Publication number
BR0302716A
BR0302716A BR0302716-3A BR0302716A BR0302716A BR 0302716 A BR0302716 A BR 0302716A BR 0302716 A BR0302716 A BR 0302716A BR 0302716 A BR0302716 A BR 0302716A
Authority
BR
Brazil
Prior art keywords
core
pressure relief
relief system
overvoltage protector
surge protector
Prior art date
Application number
BR0302716-3A
Other languages
English (en)
Inventor
Steffen Bohrisch
Original Assignee
Tridelta Berspannungsableiter
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 Tridelta Berspannungsableiter filed Critical Tridelta Berspannungsableiter
Publication of BR0302716A publication Critical patent/BR0302716A/pt

Links

Classifications

    • 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)
  • Thermistors And Varistors (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

"PROTETOR DE SOBRETENSãO". A invenção refere-se a um protetor de sobretensão e um sistema de alívio de pressão para um protetor de sobretensão. A invenção provê um protetor de sobretensão contendo um núcleo apresentando uma pluralidade de blocos que compreende pelo menos um bloco varistor (1) e dois blocos terminais (3). Pelo menos um sistema de alívio de pressão é formado no núcleo, sistema de alívio de pressão este que apresenta a forma de uma passagem (13) levando do interior do núcleo na direção da periferia do núcleo, e que permite a um gás quente altamente ionizado sair do interior do núcleo radialmente na direção do exterior. O núcleo é envolvido por uma carcaça externa (7).
BR0302716-3A 2002-01-19 2003-01-17 Protetor de sobretensão BR0302716A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10201954 2002-01-19
PCT/DE2003/000125 WO2003060926A2 (de) 2002-01-19 2003-01-17 Überspannungsableiter

Publications (1)

Publication Number Publication Date
BR0302716A true BR0302716A (pt) 2004-03-30

Family

ID=7712556

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0302716-3A BR0302716A (pt) 2002-01-19 2003-01-17 Protetor de sobretensão

Country Status (6)

Country Link
EP (1) EP1466334B1 (pt)
JP (1) JP2005515626A (pt)
BR (1) BR0302716A (pt)
DE (1) DE10241253B4 (pt)
PL (1) PL205709B1 (pt)
WO (1) WO2003060926A2 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008090735A1 (ja) 2007-01-22 2008-07-31 Swcc Showa Cable Systems Co., Ltd. アレスタ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913056A (en) * 1974-07-01 1975-10-14 Gen Electric Varistors with patterned electrodes
CH664642A5 (de) * 1984-04-13 1988-03-15 Bbc Brown Boveri & Cie Ueberspannungsableiter.
CH666574A5 (de) * 1984-06-01 1988-07-29 Bbc Brown Boveri & Cie Ueberspannungsableiter.
JPH02101702A (ja) * 1988-10-11 1990-04-13 Mitsubishi Electric Corp 避雷装置
JPH02203501A (ja) * 1989-02-01 1990-08-13 Otowa Denki Kogyo Kk 避雷器
JPH0520947A (ja) * 1991-07-12 1993-01-29 Meidensha Corp ポリマーがいし形避雷器
JP3372006B2 (ja) * 1995-05-17 2003-01-27 富士電機株式会社 酸化亜鉛形避雷器
DE19927940B4 (de) * 1999-06-18 2011-08-18 Tridelta Überspannungsableiter GmbH, 07629 Kunststoff-Überspannungsableiter in modularer Bauweise und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
DE10241253A1 (de) 2003-07-31
PL205709B1 (pl) 2010-05-31
WO2003060926A2 (de) 2003-07-24
DE10241253B4 (de) 2008-04-24
EP1466334A2 (de) 2004-10-13
EP1466334B1 (de) 2012-07-04
PL371196A1 (en) 2005-06-13
JP2005515626A (ja) 2005-05-26
WO2003060926A3 (de) 2003-10-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2258 DE 15/04/2014.