JPH0180910U - - Google Patents
Info
- Publication number
- JPH0180910U JPH0180910U JP1987176400U JP17640087U JPH0180910U JP H0180910 U JPH0180910 U JP H0180910U JP 1987176400 U JP1987176400 U JP 1987176400U JP 17640087 U JP17640087 U JP 17640087U JP H0180910 U JPH0180910 U JP H0180910U
- Authority
- JP
- Japan
- Prior art keywords
- ground
- use transformer
- ventilation
- closed
- outer box
- 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
- 238000009423 ventilation Methods 0.000 claims description 6
Landscapes
- Housings And Mounting Of Transformers (AREA)
- Transformer Cooling (AREA)
Description
第１図から第８図までは本考案を示す実施例で
ある。第１図〜第３図は、蓋２の摺動による通風
口１の開閉構造を示す。第３図はＡ―Ａ′断面図
である。第４図〜第６図は、調整板４により角度
を変えて通風口を開閉する構造を示す。第５，６
図はＢ―Ｂ′断面図である。第７，８図は、扉１
０の回転により通風口が開閉する構造を示す。第
９図は従来例を示す。図中、１は通風口、２は蓋
、３は枠、４は調整板、５は支点、６は軸、７は
吊り紐、８は操作器、９は回転軸、１０は扉、１
１は外箱、１２は変圧器、１３は板である。
1 to 8 are examples showing the present invention. 1 to 3 show a structure for opening and closing the ventilation hole 1 by sliding the lid 2. FIG. 3 is a sectional view taken along line AA'. FIGS. 4 to 6 show a structure in which the ventilation hole is opened and closed by changing the angle using the adjustment plate 4. 5th and 6th
The figure is a sectional view taken along line B-B'. Figures 7 and 8 show door 1
This figure shows a structure in which the ventilation opening opens and closes with a rotation of 0. FIG. 9 shows a conventional example. In the figure, 1 is a ventilation hole, 2 is a lid, 3 is a frame, 4 is an adjustment plate, 5 is a fulcrum, 6 is a shaft, 7 is a hanging string, 8 is an operator, 9 is a rotating shaft, 10 is a door, 1
1 is an outer box, 12 is a transformer, and 13 is a board.
Claims (1)
変圧器において、その外箱に設けられる通風口を
開閉自在な構造としたことを特徴とする地上用変
圧器の通風口。 A ventilation opening for a ground-use transformer, which is generally installed and used on the ground, and is characterized in that the ventilation port provided in the outer box of the ground-use transformer has a structure that can be freely opened and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176400U JPH0180910U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176400U JPH0180910U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0180910U true JPH0180910U (en) | 1989-05-30 |
Family
ID=33446904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176400U Pending JPH0180910U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0180910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012195997A (en) * | 2011-03-15 | 2012-10-11 | Daihen Corp | Ground installation type transformer device |
-
1987
- 1987-11-20 JP JP1987176400U patent/JPH0180910U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012195997A (en) * | 2011-03-15 | 2012-10-11 | Daihen Corp | Ground installation type transformer device |
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