JPH0254008B2 - - Google Patents
Info
- Publication number
- JPH0254008B2 JPH0254008B2 JP58048770A JP4877083A JPH0254008B2 JP H0254008 B2 JPH0254008 B2 JP H0254008B2 JP 58048770 A JP58048770 A JP 58048770A JP 4877083 A JP4877083 A JP 4877083A JP H0254008 B2 JPH0254008 B2 JP H0254008B2
- Authority
- JP
- Japan
- Prior art keywords
- memory alloy
- shape memory
- overhead
- magnetic element
- snow
- 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 - Lifetime
Links
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 10
- 239000000696 magnetic material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Non-Insulated Conductors (AREA)
- Insulated Conductors (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58048770A JPS59175321A (ja) | 1983-03-25 | 1983-03-25 | 架空電線の融雪システム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58048770A JPS59175321A (ja) | 1983-03-25 | 1983-03-25 | 架空電線の融雪システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59175321A JPS59175321A (ja) | 1984-10-04 |
| JPH0254008B2 true JPH0254008B2 (enExample) | 1990-11-20 |
Family
ID=12812510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58048770A Granted JPS59175321A (ja) | 1983-03-25 | 1983-03-25 | 架空電線の融雪システム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59175321A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH047639Y2 (enExample) * | 1986-04-17 | 1992-02-27 | ||
| JPH0275931U (enExample) * | 1988-11-25 | 1990-06-11 |
-
1983
- 1983-03-25 JP JP58048770A patent/JPS59175321A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59175321A (ja) | 1984-10-04 |
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