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BRPI0608280A2 - processo para o revestimento de um bloco do varistor com um invólucro isolante elétrico, bem como, bloco do varistor para um condutor de descarga de sobretensão - Google Patents

processo para o revestimento de um bloco do varistor com um invólucro isolante elétrico, bem como, bloco do varistor para um condutor de descarga de sobretensão

Info

Publication number
BRPI0608280A2
BRPI0608280A2 BRPI0608280-7A BRPI0608280A BRPI0608280A2 BR PI0608280 A2 BRPI0608280 A2 BR PI0608280A2 BR PI0608280 A BRPI0608280 A BR PI0608280A BR PI0608280 A2 BRPI0608280 A2 BR PI0608280A2
Authority
BR
Brazil
Prior art keywords
varistor block
electrical insulating
varistor
block
coating
Prior art date
Application number
BRPI0608280-7A
Other languages
English (en)
Inventor
Bernd Kruska
Rolf-Guenter Rautmann
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BRPI0608280A2 publication Critical patent/BRPI0608280A2/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
    • H01C7/105—Varistor cores
    • H01C7/108—Metal oxide
    • H01C7/112—ZnO type
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
    • H01C1/034—Housing; Enclosing; Embedding; Filling the housing or enclosure the housing or enclosure being formed as coating or mould without outer sheath

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Insulating Bodies (AREA)

Abstract

PROCESSO PARA O REVESTIMENTO DE UM BLOCO DO VARISTOR COM UM INVóLUCRO ISOLANTE ELéTRICO, BEM COMO, BLOCO DO VARISTOR PARA UM CONDUTOR DE DESCARGA DE SOBRETENSãO. A presente invenção refere-se a um processo para o revestimento de um bloco do varistor com um invólucro isolante elétrico, bem como, bloco do varistor para um condutor de descarga de sobretensão. Um bloco do varistor (1) é formado de vários elementos do varistor (2a, 2b, 2c, 2d). Um invólucro (5, 5a, 5b) isolante elétrico está disposto em torno dos elementos do varistor (2a, 2b, 2c, 2d). O invólucro (5, 5, 5b) isolante elétrico se situa diretamente sobre uma superfície do bloco do varistor (1). Antes de ou durante uma aplicação do invólucro (5, 5a, 5b) isolante elétrico sobre o bloco do varistor (1) são retiradas moléculas de gás indesejadas da área de junção entre a superfície do bloco do varistor (1) e o invólucro (5, 5a, 5b).
BRPI0608280-7A 2005-02-11 2006-02-03 processo para o revestimento de um bloco do varistor com um invólucro isolante elétrico, bem como, bloco do varistor para um condutor de descarga de sobretensão BRPI0608280A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005007146A DE102005007146A1 (de) 2005-02-11 2005-02-11 Verfahren zur Ummantelung eines Varistorblockes mit einer elektrisch isolierenden Umhüllung sowie Varistorblock für einen Überspannungsableiter
PCT/EP2006/050646 WO2006084822A1 (de) 2005-02-11 2006-02-03 Verfahren zur ummantelung eines varistorblockes mit einer elektrisch isolierenden umhüllung sowie varistorblock für einen überspannungsableiter

Publications (1)

Publication Number Publication Date
BRPI0608280A2 true BRPI0608280A2 (pt) 2009-12-15

Family

ID=36090733

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0608280-7A BRPI0608280A2 (pt) 2005-02-11 2006-02-03 processo para o revestimento de um bloco do varistor com um invólucro isolante elétrico, bem como, bloco do varistor para um condutor de descarga de sobretensão

Country Status (8)

Country Link
US (1) US20080136578A1 (pt)
EP (1) EP1846932A1 (pt)
KR (1) KR20070108236A (pt)
CN (1) CN101116153B (pt)
BR (1) BRPI0608280A2 (pt)
DE (1) DE102005007146A1 (pt)
RU (1) RU2382428C2 (pt)
WO (1) WO2006084822A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6176062B2 (ja) 2013-11-06 2017-08-09 ソニー株式会社 固体撮像装置およびその駆動方法、並びに電子機器
CA2979337C (en) * 2015-03-10 2020-06-02 Hubbell Incorporated Temperature monitoring of high voltage distribution system components
DE102016218228A1 (de) 2016-09-22 2018-03-22 Siemens Aktiengesellschaft Überspannungsableiter
WO2020043452A1 (de) * 2018-08-30 2020-03-05 Siemens Aktiengesellschaft Elektrisches betriebsmittel und herstellungsverfahren für ein elektrisches betriebsmittel

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CY1295A (en) * 1980-04-08 1985-10-18 Bowthorpe Emp Ltd Surge diverter/arrester
CH660812A5 (en) * 1982-11-09 1987-06-15 Bbc Brown Boveri & Cie Overvoltage suppressor having metal-oxide varistors, and a method for its production
US4656555A (en) * 1984-12-14 1987-04-07 Harvey Hubbell Incorporated Filament wrapped electrical assemblies and method of making same
DE3508030A1 (de) * 1985-02-07 1986-08-07 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Verfahren zur herstellung eines ueberspannungsableiters unter verwendung eines aktiven widerstandskoerpers aus einem spannungsabhaengigen widerstandsmaterial auf zno-basis und danach hergestellter ueberspannungsableiter
GB8602112D0 (en) * 1986-01-29 1986-03-05 Bowthorpe Emp Ltd Electrical surge arrester/diverter
DK173921B1 (da) * 1986-01-29 2002-02-18 Bowthorpe Ind Ltd Elektrisk overspændingsafledningsindretning, fremgangsmåde og apparat til fremstilling samt en anvendelse af en sådan indretning
AU603020B2 (en) * 1988-12-06 1990-11-01 Asea Brown Boveri Ab Surge arrester
US5721662A (en) * 1992-07-29 1998-02-24 Act Communications, Inc. Floating ground isolator for a communications cable locating system
DE9321370U1 (de) * 1992-09-28 1997-09-18 Siemens AG, 80333 München Baugruppe zur Ableitung elektrischer Überspannungen
JP2996059B2 (ja) * 1993-07-14 1999-12-27 株式会社日立製作所 避雷器及びその組立方法
FR2757693B1 (fr) * 1996-12-23 1999-02-19 Sediver Parafoudre avec une enveloppe ayant une surface exterieure gaufree
RU2144712C1 (ru) * 1998-01-06 2000-01-20 АООТ "НИИ Электрокерамика" Устройство для защиты от перенапряжений
DE19927940B4 (de) * 1999-06-18 2011-08-18 Tridelta Überspannungsableiter GmbH, 07629 Kunststoff-Überspannungsableiter in modularer Bauweise und Verfahren zu seiner Herstellung
FR2800903B1 (fr) * 1999-10-25 2001-12-21 Soule Materiel Electr Parafoudre perfectionne a base de varistances electriques
DE50202115D1 (de) * 2002-07-15 2005-03-03 Abb Schweiz Ag Steckbarer elektrischer Apparat, insbesondere Überspannungsableiter

Also Published As

Publication number Publication date
EP1846932A1 (de) 2007-10-24
US20080136578A1 (en) 2008-06-12
CN101116153B (zh) 2010-07-28
RU2382428C2 (ru) 2010-02-20
KR20070108236A (ko) 2007-11-08
RU2007133804A (ru) 2009-03-20
CN101116153A (zh) 2008-01-30
WO2006084822A1 (de) 2006-08-17
DE102005007146A1 (de) 2006-08-24

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A 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 2161 DE 05/06/2012.