RU95107564A - Ice-on-wire alarm - Google Patents
Ice-on-wire alarmInfo
- Publication number
- RU95107564A RU95107564A RU95107564/07A RU95107564A RU95107564A RU 95107564 A RU95107564 A RU 95107564A RU 95107564/07 A RU95107564/07 A RU 95107564/07A RU 95107564 A RU95107564 A RU 95107564A RU 95107564 A RU95107564 A RU 95107564A
- Authority
- RU
- Russia
- Prior art keywords
- wires
- different
- groups
- icing
- bearings
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Electric Cable Installation (AREA)
- Emergency Alarm Devices (AREA)
Abstract
FIELD: power engineering; overhead power transmission lines. SUBSTANCE: ice-on-wire alarm has power supply 9, two isolated groups of working members 1 and 2, different groups being placed at different potentials applied to them from power supply 9, and heating elements; novelty is introduction of insulating frames 1 and 2, and making both groups of working members in the form of thin wires 3,4,5,6 secured in bearings 77. Wires 3,4,5,6 also function as heating elements. Ice-on-wire alarm has two insulating frames 1,2 with wires 3,4,5,6 tightly fixed on them and mounted in bearings 7, and spaced apart at different distances on different frames. EFFECT: improved reliability due to reduced false operations of alarm. 1 dwg
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95107564A RU2079944C1 (en) | 1995-05-11 | 1995-05-11 | Ice appearance warning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95107564A RU2079944C1 (en) | 1995-05-11 | 1995-05-11 | Ice appearance warning device |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95107564A true RU95107564A (en) | 1996-07-27 |
RU2079944C1 RU2079944C1 (en) | 1997-05-20 |
Family
ID=20167647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95107564A RU2079944C1 (en) | 1995-05-11 | 1995-05-11 | Ice appearance warning device |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2079944C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2482585C2 (en) * | 2011-01-13 | 2013-05-20 | Степан Павлович Филипчук | Device to melt glazed frost on overhead power transmission lines named after stepan filipchuk |
-
1995
- 1995-05-11 RU RU95107564A patent/RU2079944C1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2482585C2 (en) * | 2011-01-13 | 2013-05-20 | Степан Павлович Филипчук | Device to melt glazed frost on overhead power transmission lines named after stepan filipchuk |
Also Published As
Publication number | Publication date |
---|---|
RU2079944C1 (en) | 1997-05-20 |
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