RU2011150455A - DEVICE FOR DETERMINING VIOLATIONS OF INTEGRITY OF INSULATION OF WIRES - Google Patents
DEVICE FOR DETERMINING VIOLATIONS OF INTEGRITY OF INSULATION OF WIRES Download PDFInfo
- Publication number
- RU2011150455A RU2011150455A RU2011150455/02A RU2011150455A RU2011150455A RU 2011150455 A RU2011150455 A RU 2011150455A RU 2011150455/02 A RU2011150455/02 A RU 2011150455/02A RU 2011150455 A RU2011150455 A RU 2011150455A RU 2011150455 A RU2011150455 A RU 2011150455A
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- test electrode
- integrity
- wires
- insulation
- circuit
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Abstract
1. Устройство для определения нарушений целостности изоляции проводов, содержащее испытательный электрод в виде кольца, соединенный с первым выводом катушки индуктивности, и измерительную схему, отличающееся тем, что устройство снабжено дополнительным испытательным электродом в виде кольца, который соединен со вторым выводом однослойной катушки индуктивности колебательного контура, испытательный электрод и дополнительный испытательный электрод помещены в жидкую среду, при этом колебательный контур является гальванически развязанным от измерительной схемы.2. Устройство по п.1, отличающееся тем, что жидкая среда предпочтительно является дистиллированной водой или этиловым спиртом.1. A device for determining violations of the integrity of the insulation of wires, containing a test electrode in the form of a ring connected to the first output of the inductor, and a measuring circuit, characterized in that the device is equipped with an additional test electrode in the form of a ring, which is connected to the second output of a single-layer vibrational inductor the circuit, the test electrode and the additional test electrode are placed in a liquid medium, while the oscillatory circuit is galvanically isolated from the measuring circuit. 2. The device according to claim 1, characterized in that the liquid medium is preferably distilled water or ethyl alcohol.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011150455/28A RU2490654C1 (en) | 2011-12-12 | 2011-12-12 | Conductor insulation integrity detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011150455/28A RU2490654C1 (en) | 2011-12-12 | 2011-12-12 | Conductor insulation integrity detector |
Publications (2)
Publication Number | Publication Date |
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RU2011150455A true RU2011150455A (en) | 2013-06-20 |
RU2490654C1 RU2490654C1 (en) | 2013-08-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011150455/28A RU2490654C1 (en) | 2011-12-12 | 2011-12-12 | Conductor insulation integrity detector |
Country Status (1)
Country | Link |
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RU (1) | RU2490654C1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109406914A (en) * | 2018-12-13 | 2019-03-01 | 国网福建省电力有限公司 | High voltage electric field environmental laboratory experimental rig and method |
CN112362976A (en) * | 2020-11-10 | 2021-02-12 | 张国俊 | On-line real-time cable parameter testing system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2597938C1 (en) * | 2015-03-11 | 2016-09-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Томский государственный университет систем управления и радиоэлектроники" | Sensor for continuous monitoring of wire insulation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU661432A1 (en) * | 1977-03-14 | 1979-05-05 | Предприятие П/Я В-2864 | Device for dry testing of cable insulation |
SU1622856A1 (en) * | 1989-01-06 | 1991-01-23 | Предприятие П/Я Г-4614 | Device for detecting faults in insulation of moving elongated articles |
SU1751702A1 (en) * | 1989-12-05 | 1992-07-30 | Уральский политехнический институт им.С.М.Кирова | Apparatus for nondestructive checking of electrical strength of cable insulation |
JP2002107402A (en) * | 2000-10-03 | 2002-04-10 | Ebara Corp | Insulation abnormality monitoring device and insulation abnormality monitoring method for motor |
-
2011
- 2011-12-12 RU RU2011150455/28A patent/RU2490654C1/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109406914A (en) * | 2018-12-13 | 2019-03-01 | 国网福建省电力有限公司 | High voltage electric field environmental laboratory experimental rig and method |
CN109406914B (en) * | 2018-12-13 | 2024-02-09 | 国网福建省电力有限公司 | Laboratory test device and method for high-voltage electric field environment |
CN112362976A (en) * | 2020-11-10 | 2021-02-12 | 张国俊 | On-line real-time cable parameter testing system |
CN112362976B (en) * | 2020-11-10 | 2024-04-26 | 张国俊 | Online real-time cable parameter testing system |
Also Published As
Publication number | Publication date |
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RU2490654C1 (en) | 2013-08-20 |
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Legal Events
Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20131213 |