JPS5450997A - Anti-freeze structure of power porcelain tube - Google Patents
Anti-freeze structure of power porcelain tubeInfo
- Publication number
- JPS5450997A JPS5450997A JP11690977A JP11690977A JPS5450997A JP S5450997 A JPS5450997 A JP S5450997A JP 11690977 A JP11690977 A JP 11690977A JP 11690977 A JP11690977 A JP 11690977A JP S5450997 A JPS5450997 A JP S5450997A
- Authority
- JP
- Japan
- Prior art keywords
- intrusion
- water
- porcelain tube
- preventing
- gasket
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Insulators (AREA)
Abstract
PURPOSE: To prevent the fracture of porcelain tube due to freezing, by inserting sealing material such as gasket for preventing the intrusion of water as well as air-tight sealing material over power machinery side frange contacting with the porcelain tube thereby preventing the intrusion of water into fixing section of porcelain tube.
CONSTITUTION: Intrusion of water from cement 7 is prevented in conventional manner by applying a cauking over the cement. Sealing member 6 such as gasket for preventing the intrusion of water is inserted between porcelain fixing bolt 8, fastening metal 2 and power machinery side frange 3 to prtect oil-tightly and air- tightly sealed body 5 completely from the intrusion of external water
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11690977A JPS5450997A (en) | 1977-09-30 | 1977-09-30 | Anti-freeze structure of power porcelain tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11690977A JPS5450997A (en) | 1977-09-30 | 1977-09-30 | Anti-freeze structure of power porcelain tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5450997A true JPS5450997A (en) | 1979-04-21 |
Family
ID=14698637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11690977A Pending JPS5450997A (en) | 1977-09-30 | 1977-09-30 | Anti-freeze structure of power porcelain tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5450997A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100480427B1 (en) * | 2000-07-14 | 2005-04-20 | 엘에스전선 주식회사 | Sealing Method of Composite Insulator by end fitting's bend |
-
1977
- 1977-09-30 JP JP11690977A patent/JPS5450997A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100480427B1 (en) * | 2000-07-14 | 2005-04-20 | 엘에스전선 주식회사 | Sealing Method of Composite Insulator by end fitting's bend |
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