EA200900688A3 - GAS DISTRIBUTOR - Google Patents
GAS DISTRIBUTORInfo
- Publication number
- EA200900688A3 EA200900688A3 EA200900688A EA200900688A EA200900688A3 EA 200900688 A3 EA200900688 A3 EA 200900688A3 EA 200900688 A EA200900688 A EA 200900688A EA 200900688 A EA200900688 A EA 200900688A EA 200900688 A3 EA200900688 A3 EA 200900688A3
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- insulators
- gas
- discharger
- filled
- current
- Prior art date
Links
Landscapes
- Thermistors And Varistors (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
Газонаполненный разрядник относится к высоковольтной импульсной технике, а именно к устройствам сильноточных импульсных газонаполненных разрядников, предназначенных для использования в качестве коммутаторов в скважинных электрогидравлических установках. Технический результат: уменьшение длины, массы и собственной индуктивности разрядника при одновременном сохранении его электропрочности. Сущность изобретения: в газонаполненном разряднике, содержащем металлический герметичный корпус, два электрода с токовыводами, установленные соосно друг напротив друга на изоляторах, закрепленных на торцевых выступах корпуса, новым является то, что со стороны внутреннего объема разрядника изоляторы выполнены в виде усеченных конусов, а с внешней стороны разрядника изоляторы имеют трубчатую форму. Кроме того, токовыводы зафиксированы от возможности их проворота в изоляторах, а изоляторы зафиксированы от возможности их проворота в корпусе; изоляторы с внешней стороны разрядника примыкают своими поверхностями к корпусу и/или к токовыводам; внутри по крайней мере одного из токовыводов и электродов установлена система газонаполнения разрядника.The gas-filled discharger relates to high-voltage impulse technology, in particular, to devices of high-current impulse gas-filled dischargers, intended for use as switches in downhole electro-hydraulic installations. EFFECT: reduction of length, mass and self-inductance of the arrester while maintaining its electrical strength. The essence of the invention: in a gas-filled discharger containing a metal hermetic case, two electrodes with current leads coaxially facing each other on insulators mounted on the end protrusions of the case, the new is that from the internal volume of the discharger the insulators are made in the form of truncated cones, and The insulators on the outside of the arrester are tubular in shape. In addition, the current terminals are fixed from the possibility of their turning in insulators, and the insulators are fixed from the possibility of their turning in the case; insulators on the outer side of the discharger are adjacent, with their surfaces, to the housing and / or to the current leads; A gas-discharge system is installed inside at least one of the current leads and electrodes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA200900688A EA017024B1 (en) | 2009-05-07 | 2009-05-07 | Gas-filled discharger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA200900688A EA017024B1 (en) | 2009-05-07 | 2009-05-07 | Gas-filled discharger |
Publications (3)
Publication Number | Publication Date |
---|---|
EA200900688A2 EA200900688A2 (en) | 2010-12-30 |
EA200900688A3 true EA200900688A3 (en) | 2011-02-28 |
EA017024B1 EA017024B1 (en) | 2012-09-28 |
Family
ID=43531321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200900688A EA017024B1 (en) | 2009-05-07 | 2009-05-07 | Gas-filled discharger |
Country Status (1)
Country | Link |
---|---|
EA (1) | EA017024B1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2084393B (en) * | 1980-09-19 | 1984-11-14 | M O Valve Co Ltd | Excess voltage arresters |
RU2096855C1 (en) * | 1996-04-09 | 1997-11-20 | Товарищество с ограниченной ответственностью "ФЛЭШ ЭЛЕКТРОНИКС" | Gas-discharge arrester |
RU2362244C2 (en) * | 2007-07-31 | 2009-07-20 | Анатолий Яковлевич Картелев | Gas-filled discharger |
RU2377685C2 (en) * | 2007-11-06 | 2009-12-27 | Открытое акционерное общество "Научно-исследовательский институт газоразрядных приборов "Плазма" (ОАО "Плазма") | Gas-filled discharger |
-
2009
- 2009-05-07 EA EA200900688A patent/EA017024B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EA017024B1 (en) | 2012-09-28 |
EA200900688A2 (en) | 2010-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |