JP2549217Y2 - 高圧バスダクトの壁貫通部 - Google Patents
高圧バスダクトの壁貫通部Info
- Publication number
- JP2549217Y2 JP2549217Y2 JP1990071223U JP7122390U JP2549217Y2 JP 2549217 Y2 JP2549217 Y2 JP 2549217Y2 JP 1990071223 U JP1990071223 U JP 1990071223U JP 7122390 U JP7122390 U JP 7122390U JP 2549217 Y2 JP2549217 Y2 JP 2549217Y2
- Authority
- JP
- Japan
- Prior art keywords
- bus duct
- shielding plate
- duct
- hole
- wall
- 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 - Fee Related
Links
- 230000035515 penetration Effects 0.000 title description 6
- 239000004020 conductor Substances 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000003566 sealing material Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
- Installation Of Bus-Bars (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990071223U JP2549217Y2 (ja) | 1990-07-04 | 1990-07-04 | 高圧バスダクトの壁貫通部 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990071223U JP2549217Y2 (ja) | 1990-07-04 | 1990-07-04 | 高圧バスダクトの壁貫通部 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0434818U JPH0434818U (enrdf_load_html_response) | 1992-03-24 |
| JP2549217Y2 true JP2549217Y2 (ja) | 1997-09-30 |
Family
ID=31608062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990071223U Expired - Fee Related JP2549217Y2 (ja) | 1990-07-04 | 1990-07-04 | 高圧バスダクトの壁貫通部 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2549217Y2 (enrdf_load_html_response) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5225926B2 (ja) * | 2009-04-23 | 2013-07-03 | 共同カイテック株式会社 | ダクトハウジング接続構造 |
| JP6895805B2 (ja) * | 2017-05-31 | 2021-06-30 | 三菱電機株式会社 | 区画貫通部の耐火構造 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA742681B (en) * | 1974-04-29 | 1975-12-31 | F Werber | Improvements in or relating to knitting |
| JPS577722A (en) * | 1980-06-13 | 1982-01-14 | Nippon Denso Co Ltd | Auxiliary device for economical drive of car |
| JPS5710130A (en) * | 1980-06-20 | 1982-01-19 | Ricoh Co Ltd | Copying system |
| JPS58127511A (ja) * | 1982-01-23 | 1983-07-29 | 吉田 耕 | バスダクトユニツト |
-
1990
- 1990-07-04 JP JP1990071223U patent/JP2549217Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434818U (enrdf_load_html_response) | 1992-03-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |