BG100527U - Дъгозащитно устройство за изолирани проводници за средно напрежение - Google Patents

Дъгозащитно устройство за изолирани проводници за средно напрежение

Info

Publication number
BG100527U
BG100527U BG100527U BG10052796U BG100527U BG 100527 U BG100527 U BG 100527U BG 100527 U BG100527 U BG 100527U BG 10052796 U BG10052796 U BG 10052796U BG 100527 U BG100527 U BG 100527U
Authority
BG
Bulgaria
Prior art keywords
protection device
medium voltage
arc
arc protection
conductors
Prior art date
Application number
BG100527U
Other languages
English (en)
Other versions
BG321Y1 (bg
Inventor
Markku Kokkonen
Hannu Teirikangas
Original Assignee
Oy Sekko 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 Oy Sekko Ab filed Critical Oy Sekko Ab
Publication of BG100527U publication Critical patent/BG100527U/bg
Publication of BG321Y1 publication Critical patent/BG321Y1/bg

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • 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
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • H01T4/14—Arcing horns

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Cable Accessories (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Insulators (AREA)
  • Insulated Conductors (AREA)
  • Details Of Indoor Wiring (AREA)
  • Inorganic Insulating Materials (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Thermistors And Varistors (AREA)

Abstract

Изобретението се отнася до устройство за предпазване от електрическа дъга за облечени кабели за средно напрежение. Всяка жица (3) е снабдена с дъгови проводници (4) чрез затегателни приспособления (5) със зъби (14) за пробиване на изолацията й. Втора съвкупност от дъгови проводници (6) са прикрепени към напречник (2) чрез конзола (7) със стоманена лента (чембер) или друг подобен държателен елемент. Между дъговите проводници (4) се получава регулируема дъгова междина. По този начин разрядната дъга, произведена от свръхнапрежение, не поврежда жицата. 5 претенции, 4 фигури
BG100527U 1995-04-24 1996-04-22 Дъгозащитно устройство за изолирани проводници за среднонапрежение BG321Y1 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI951930A FI96648B (fi) 1995-04-24 1995-04-24 Valokaarisuoja päällystettyjä keskijännitejohtoja varten

Publications (2)

Publication Number Publication Date
BG100527U true BG100527U (bg) 1996-10-31
BG321Y1 BG321Y1 (bg) 1999-06-30

Family

ID=8543295

Family Applications (2)

Application Number Title Priority Date Filing Date
BG100527A BG100527A (en) 1995-04-24 1996-04-22 Arc-protection device for insulated medium voltage conductors
BG100527U BG321Y1 (bg) 1995-04-24 1996-04-22 Дъгозащитно устройство за изолирани проводници за среднонапрежение

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BG100527A BG100527A (en) 1995-04-24 1996-04-22 Arc-protection device for insulated medium voltage conductors

Country Status (23)

Country Link
EP (1) EP0740379B1 (bg)
AT (1) ATE196568T1 (bg)
AU (1) AU698818B2 (bg)
BA (1) BA96099A (bg)
BG (2) BG100527A (bg)
CZ (1) CZ283096B6 (bg)
DE (1) DE69610353T2 (bg)
EE (1) EE9600029A (bg)
ES (1) ES2151141T3 (bg)
FI (1) FI96648B (bg)
GR (1) GR3034843T3 (bg)
HR (1) HRP960197B1 (bg)
HU (1) HU221223B1 (bg)
NO (1) NO311155B1 (bg)
PE (1) PE48697A1 (bg)
PL (1) PL180460B1 (bg)
PT (1) PT740379E (bg)
RO (1) RO117742B1 (bg)
RU (1) RU2153747C2 (bg)
SI (1) SI0740379T1 (bg)
SK (1) SK282271B6 (bg)
UA (1) UA28010C2 (bg)
UY (1) UY24211A1 (bg)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315166A (en) * 1996-07-06 1998-01-21 Ccl Systems Ltd Arc protection clamping connector
AU682808B3 (en) * 1996-12-10 1997-10-16 Ngk Stanger Pty Limited Cable connector
GB2321348B (en) * 1996-12-11 2000-10-18 Ea Tech Ltd Lightning protection devices
CN100408904C (zh) * 2005-11-17 2008-08-06 上海东捷建设(集团)有限公司 固定线夹的工具及方法
CN101834424B (zh) * 2010-05-03 2012-05-30 辽宁省电力有限公司锦州供电公司 水平排列10kv绝缘线线路加装架空避雷线方法
EP2712038A1 (de) * 2012-09-25 2014-03-26 Siemens Aktiengesellschaft Schutzelektrode sowie Leitungsableiter mit einer solchen Schutzelektrode
CN105391015A (zh) * 2015-11-27 2016-03-09 国网北京市电力公司 绝缘子固定装置
CN108797900A (zh) * 2018-05-08 2018-11-13 中国五冶集团有限公司 一种便捷式建筑屋面避雷带固定件、安装结构和方法
CN109594836A (zh) * 2018-12-03 2019-04-09 李敏 一种便于调节接线间距的输电塔
CN113643864B (zh) * 2021-09-06 2023-09-08 国网江苏省电力有限公司常州供电分公司 一种横担绝缘子补强装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE720623C (de) * 1939-02-23 1942-05-11 Siemens Ag Befestigung von UEberspannungsableitern
FI80169C (fi) * 1989-03-17 1990-04-10 Sekko Ab Oy Ljusbaogsskydd som verkar genom ledningsisoleringen.
FR2667195B1 (fr) * 1990-09-25 1993-08-06 Electricite De France Dispositif a monter sur un eclateur a cornes, pour empecher des oiseaux d'amorcer une decharge accidentelle entre les cornes.

Also Published As

Publication number Publication date
HU221223B1 (en) 2002-08-28
SK282271B6 (sk) 2001-12-03
RU2153747C2 (ru) 2000-07-27
NO961623L (no) 1996-10-25
EP0740379A1 (en) 1996-10-30
HUP9601047A3 (en) 2000-09-28
UY24211A1 (es) 1996-05-24
ES2151141T3 (es) 2000-12-16
SK49096A3 (en) 1996-11-06
AU5067296A (en) 1996-11-07
RO117742B1 (ro) 2002-06-28
PT740379E (pt) 2001-03-30
BG321Y1 (bg) 1999-06-30
ATE196568T1 (de) 2000-10-15
NO961623D0 (no) 1996-04-23
PL180460B1 (pl) 2001-02-28
CZ283096B6 (cs) 1998-01-14
EP0740379B1 (en) 2000-09-20
UA28010C2 (uk) 2000-10-16
BG100527A (en) 1996-10-31
HUP9601047A2 (en) 1997-05-28
FI96648B (fi) 1996-04-15
DE69610353D1 (de) 2000-10-26
EE9600029A (et) 1996-12-16
SI0740379T1 (en) 2000-12-31
NO311155B1 (no) 2001-10-15
HU9601047D0 (en) 1996-06-28
DE69610353T2 (de) 2001-01-25
PE48697A1 (es) 1998-02-06
FI951930A0 (fi) 1995-04-24
CZ115996A3 (en) 1997-08-13
AU698818B2 (en) 1998-11-05
HRP960197A2 (en) 1997-08-31
GR3034843T3 (en) 2001-02-28
BA96099A (bs) 2000-05-02
HRP960197B1 (en) 2002-06-30

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