RU96103663A - DEVICE FOR INDICATING THE DEFECTIVE STATE OF THE ELECTRIC APPLIANCE, IN PARTICULAR OF THE OVERVOLTAGE PROTECTION DISCHARGE - Google Patents

DEVICE FOR INDICATING THE DEFECTIVE STATE OF THE ELECTRIC APPLIANCE, IN PARTICULAR OF THE OVERVOLTAGE PROTECTION DISCHARGE

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Publication number
RU96103663A
RU96103663A RU96103663/09A RU96103663A RU96103663A RU 96103663 A RU96103663 A RU 96103663A RU 96103663/09 A RU96103663/09 A RU 96103663/09A RU 96103663 A RU96103663 A RU 96103663A RU 96103663 A RU96103663 A RU 96103663A
Authority
RU
Russia
Prior art keywords
cup
dielectric housing
sensor
switching element
cups
Prior art date
Application number
RU96103663/09A
Other languages
Russian (ru)
Other versions
RU2158460C2 (en
Inventor
Шмидт Вальтер
Original Assignee
Асеа Браун Бовери АГ
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
Priority claimed from DE19506307A external-priority patent/DE19506307A1/en
Application filed by Асеа Браун Бовери АГ filed Critical Асеа Браун Бовери АГ
Publication of RU96103663A publication Critical patent/RU96103663A/en
Application granted granted Critical
Publication of RU2158460C2 publication Critical patent/RU2158460C2/en

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Claims (10)

1. Устройство для индикации дефектного состояния электрического аппарата, в частности, разрядника (1) защиты от перенапряжений, содержащее датчик для регистрации протекающего через аппарат тока повреждения, газонепроницаемый диэлектрический корпус (6) для размещения датчика и индикаторный элемент (16), отличающееся тем, что диэлектрический корпус (6) окружен несущим индикаторный элемент (16) металлическим корпусом (4) из двух частей, при этом датчик и диэлектрический корпус (6) являются частью коммутационного элемента (5), предназначенный друг против друга обеих частей металлического корпуса (4) при возникновении тока повреждения за счет образования сжатого газа, делая видимым индикаторный элемент (16) и образуя воспринимающее ток повреждения гальваническое соединение.1. A device for indicating a defective state of an electrical apparatus, in particular, a surge arrester (1), comprising a sensor for detecting damage current flowing through the apparatus, a gas-tight dielectric housing (6) for receiving the sensor, and an indicator element (16), characterized in that the dielectric housing (6) is surrounded by a two-part metal housing (4) supporting the indicator element (16), while the sensor and the dielectric housing (6) are part of the switching element (5), intended for each other rotating the friend of both parts of the metal case (4) when a fault current occurs due to the formation of compressed gas, making the indicator element (16) visible and forming a fault current sensing galvanic connection. 2. Устройство по п. 1, отличающееся тем, что металлический корпус (4) образован двумя чашками (12,13) разного диаметра, фиксированными своими доньями на противоположных концах коммутационного элемента (5), причем в чашке (12) большего диаметра размещена чашка (13) меньшего диаметра, несущая на своей наружной стороне индикаторный элемент (16). 2. The device according to claim 1, characterized in that the metal case (4) is formed by two cups (12,13) of different diameters, fixed with their bottoms at opposite ends of the switching element (5), and a cup is placed in a cup (12) of a larger diameter (13) a smaller diameter, bearing on its outer side an indicator element (16). 3. Устройство по п. 2, отличающееся тем, что чашка (13) выполнена с конусообразным расширением, при этом чашка (12) несет на краю, по меньшей мере один направленный внутрь нее контактный элемент (14), который при смещении обеих чашек (12, 13) контактирует с конусообразным расширением чашки (13), сохраняя гальваническое соединение. 3. The device according to claim 2, characterized in that the cup (13) is made with a cone-shaped extension, while the cup (12) carries at the edge at least one contact element (14) directed inside it, which, when the two cups are displaced ( 12, 13) is in contact with the conical expansion of the cup (13), while maintaining a galvanic connection. 4. Устройство по п. 3, отличающееся тем, что по меньшей мере один контактный элемент (14) выполнен кольцеобразным и имеет внутренний конус, соответствующий конусообразному расширению чашки (13). 4. The device according to p. 3, characterized in that at least one contact element (14) is made annular and has an inner cone corresponding to the conical expansion of the cup (13). 5. Устройство по пп. 2 - 4, отличающееся тем, что внутреннее пространство металлического корпуса (4) закрыто крышкой (18), проходящей от дна чашки (13) до края чашки (12). 5. The device according to paragraphs. 2 to 4, characterized in that the inner space of the metal casing (4) is closed by a lid (18) extending from the bottom of the cup (13) to the edge of the cup (12). 6. Устройство по пп. 2 - 5, отличающееся тем, что, по меньшей мере чашка (12) имеет отверстия (15) для выхода сжатого газа. 6. The device according to paragraphs. 2 to 5, characterized in that at least the cup (12) has openings (15) for the release of compressed gas. 7. Устройство по пп. 1 - 6, отличающееся тем, что в диэлектрическом корпусе (6) коммутационного элемента (5) предусмотрены искровой промежуток (9), находящийся в электропроводящем соединении с находящейся под потенциалом частью (2) аппарата, и заряд (11) взрывчатого вещества. 7. The device according to paragraphs. 1 to 6, characterized in that in the dielectric housing (6) of the switching element (5), a spark gap (9) is provided, which is in an electrically conductive connection with the potential part (2) of the apparatus and the charge (11) of the explosive. 8. Устройство по п. 7, отличающееся тем, что в качестве датчика предусмотрен включенный параллельно искровому промежутку (9) омический резистор (10). 8. The device according to claim 7, characterized in that an ohmic resistor (10) connected in parallel with the spark gap (9) is provided as a sensor. 9. Устройство по п. 7 или 8, отличающееся тем, что оба электрода (7, 8) искрового промежутка (9) удерживаются диэлектрическим корпусом (6) коммутационного элемента (5) и несут находящуюся в электропроводящем соединении соответственно одну из обеих чашек (12, 13). 9. The device according to claim 7 or 8, characterized in that both electrodes (7, 8) of the spark gap (9) are held by the dielectric body (6) of the switching element (5) and carry one of the two cups (12) located in the electrically conductive connection, respectively , thirteen). 10. Устройство по п. 9, отличающееся тем, что диэлектрический корпус (6) состоит из хрупкого материала и выполнен с возможностью разрыва при образовании сжатого газа по меньшей мере на две направленные друг от друга части, удерживающие соответственно один из обоих электродов (7, 8). 10. The device according to p. 9, characterized in that the dielectric housing (6) consists of brittle material and is capable of rupture during the formation of compressed gas into at least two parts directed from each other, holding respectively one of both electrodes (7, eight).
RU96103663/09A 1995-02-23 1996-02-22 Device for indicating abnormal conditions of electric apparatus including surge arrester RU2158460C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19506307.4 1995-02-23
DE19506307A DE19506307A1 (en) 1995-02-23 1995-02-23 Device for indicating a faulty state of an electrical apparatus, in particular a surge arrester

Publications (2)

Publication Number Publication Date
RU96103663A true RU96103663A (en) 1998-05-20
RU2158460C2 RU2158460C2 (en) 2000-10-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU96103663/09A RU2158460C2 (en) 1995-02-23 1996-02-22 Device for indicating abnormal conditions of electric apparatus including surge arrester

Country Status (15)

Country Link
US (1) US5650772A (en)
EP (1) EP0729209B1 (en)
JP (1) JP3663250B2 (en)
KR (1) KR100353660B1 (en)
CN (1) CN1050706C (en)
AU (1) AU700660B2 (en)
BR (1) BR9600783A (en)
CA (1) CA2160421C (en)
CZ (1) CZ286499B6 (en)
DE (2) DE19506307A1 (en)
ES (1) ES2124074T3 (en)
PL (1) PL179117B1 (en)
RU (1) RU2158460C2 (en)
SI (1) SI0729209T1 (en)
SK (1) SK280437B6 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6031368A (en) * 1996-09-12 2000-02-29 S&C Electric Company Sensing apparatus for cable termination devices in power distribution systems
DE19637984A1 (en) * 1996-09-18 1998-03-19 Asea Brown Boveri Electrical apparatus, in particular surge arrester and system for displaying the state of this apparatus in a central evaluation device
AU9043198A (en) * 1997-08-11 1999-03-01 Chengeta, Cuthbert Lightning arrestor
DE19749522A1 (en) * 1997-11-08 1999-05-12 Asea Brown Boveri Electrical apparatus, in particular surge arrester, with a device for displaying a fault current
DE10107357C2 (en) * 2001-02-07 2003-03-27 Siemens Ag Signaling device for displaying the response of a surge arrester
KR100660627B1 (en) 2005-02-28 2006-12-22 강영길 The defect indicator for a lightning rod device
KR101047879B1 (en) * 2008-07-21 2011-07-08 한국전력공사 Built-in charging unit for power equipment
DE102010047244A1 (en) * 2010-10-04 2012-04-05 Phoenix Contact Gmbh & Co. Kg Surge protector
EP3424115B1 (en) * 2016-02-29 2022-01-05 Hitachi Energy Switzerland AG Disconnector device for surge arrester and a protection assembly comprising a surge arrester connected to such a disconnector device
LU93206B1 (en) * 2016-09-13 2018-03-16 Abb Schweiz Ag Protection of a surge arrester with a better protection against failure from thermal overload in case of a temporary overvoltage in an electrical grid line
KR102473003B1 (en) 2016-09-13 2022-11-30 히타치 에너지 스위처랜드 아게 Protection assembly comprising a disconnector device for the surge arrester and a surge arrester connected to the disconnector device
WO2019243030A1 (en) 2018-06-18 2019-12-26 Siemens Aktiengesellschaft Disconnecting device for a surge arrester
CA3138542A1 (en) 2019-04-29 2020-11-05 Hubbell Incorporated Disconnector device and overvoltage protection assembly including the same
DE102019207465A1 (en) 2019-05-22 2020-11-26 Siemens Aktiengesellschaft Disconnection device for a surge arrester and arrangement
DE102020215914A1 (en) 2020-12-15 2022-06-15 Siemens Energy Global GmbH & Co. KG Fuse arrangement of a surge arrester indicator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE655889C (en) * 1930-05-05 1938-01-25 Aeg Device for displaying the flashover on pylons with the help of explosion spark gaps
US2677817A (en) * 1950-07-10 1954-05-04 Harold L Rorden Flashover indicator
FR1122257A (en) * 1955-02-01 1956-09-04 Electrical protection device
US3573782A (en) * 1968-05-23 1971-04-06 United Aircraft Corp Current monitor
US4734823A (en) * 1985-11-01 1988-03-29 Joslyn Corporation Fault current interrupter and explosive disconnector for surge arrester
US5057810A (en) * 1991-02-14 1991-10-15 Hubbell Incorporated Arrester isolator-disconnector
US5237482A (en) * 1991-07-10 1993-08-17 Joslyn Corporation High voltage surge arrester with failed surge arrester signaling device
NO304400B1 (en) * 1992-03-30 1998-12-07 Sediver Sociutu Europ D Isolat Device for detecting and directing a fault current through a lightning conductor or insulator
US5341271A (en) * 1992-06-22 1994-08-23 Minnesota Mining And Manufacturing Company Surge arrester fault indicator

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