JPH0474927B2 - - Google Patents
Info
- Publication number
- JPH0474927B2 JPH0474927B2 JP20865489A JP20865489A JPH0474927B2 JP H0474927 B2 JPH0474927 B2 JP H0474927B2 JP 20865489 A JP20865489 A JP 20865489A JP 20865489 A JP20865489 A JP 20865489A JP H0474927 B2 JPH0474927 B2 JP H0474927B2
- Authority
- JP
- Japan
- Prior art keywords
- base
- barrier
- holding
- bar
- rods
- 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.)
- Expired
Links
- 230000004888 barrier function Effects 0.000 claims description 20
- 230000002265 prevention Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 239000012212 insulator Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20865489A JPH0374129A (ja) | 1989-08-11 | 1989-08-11 | 鳥害防止器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20865489A JPH0374129A (ja) | 1989-08-11 | 1989-08-11 | 鳥害防止器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0374129A JPH0374129A (ja) | 1991-03-28 |
| JPH0474927B2 true JPH0474927B2 (en]) | 1992-11-27 |
Family
ID=16559832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20865489A Granted JPH0374129A (ja) | 1989-08-11 | 1989-08-11 | 鳥害防止器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0374129A (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5186618B2 (ja) * | 2007-07-11 | 2013-04-17 | 株式会社マルサンテクノス | 鳥害防止用装置 |
| CN107912418B (zh) * | 2017-12-27 | 2021-07-02 | 国网山东省电力公司禹城市供电公司 | 一种交错式电力电网用保护设备 |
| JP7205303B2 (ja) * | 2019-02-28 | 2023-01-17 | 中国電力株式会社 | 鳥害防止具 |
-
1989
- 1989-08-11 JP JP20865489A patent/JPH0374129A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0374129A (ja) | 1991-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091127 Year of fee payment: 17 |