JPS6218909Y2 - - Google Patents
Info
- Publication number
- JPS6218909Y2 JPS6218909Y2 JP20457383U JP20457383U JPS6218909Y2 JP S6218909 Y2 JPS6218909 Y2 JP S6218909Y2 JP 20457383 U JP20457383 U JP 20457383U JP 20457383 U JP20457383 U JP 20457383U JP S6218909 Y2 JPS6218909 Y2 JP S6218909Y2
- Authority
- JP
- Japan
- Prior art keywords
- fin
- ventilation hole
- ventilation
- louver
- plates
- 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
- 238000009423 ventilation Methods 0.000 claims description 34
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 239000000470 constituent Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 10
- 238000003466 welding Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20457383U JPS60108944U (ja) | 1983-12-27 | 1983-12-27 | ル−バ−フイン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20457383U JPS60108944U (ja) | 1983-12-27 | 1983-12-27 | ル−バ−フイン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60108944U JPS60108944U (ja) | 1985-07-24 |
| JPS6218909Y2 true JPS6218909Y2 (en]) | 1987-05-15 |
Family
ID=30766966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20457383U Granted JPS60108944U (ja) | 1983-12-27 | 1983-12-27 | ル−バ−フイン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60108944U (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012115793A (ja) * | 2010-12-02 | 2012-06-21 | Nippon Spindle Mfg Co Ltd | 集塵装置 |
-
1983
- 1983-12-27 JP JP20457383U patent/JPS60108944U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60108944U (ja) | 1985-07-24 |
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