JPH0810697Y2 - クリーンルーム用軸流ファン - Google Patents
クリーンルーム用軸流ファンInfo
- Publication number
- JPH0810697Y2 JPH0810697Y2 JP1990002303U JP230390U JPH0810697Y2 JP H0810697 Y2 JPH0810697 Y2 JP H0810697Y2 JP 1990002303 U JP1990002303 U JP 1990002303U JP 230390 U JP230390 U JP 230390U JP H0810697 Y2 JPH0810697 Y2 JP H0810697Y2
- Authority
- JP
- Japan
- Prior art keywords
- dynamic pressure
- shaft
- sleeve
- washer
- axial fan
- 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
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000005299 abrasion Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990002303U JPH0810697Y2 (ja) | 1990-01-12 | 1990-01-12 | クリーンルーム用軸流ファン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990002303U JPH0810697Y2 (ja) | 1990-01-12 | 1990-01-12 | クリーンルーム用軸流ファン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0395098U JPH0395098U (en]) | 1991-09-27 |
| JPH0810697Y2 true JPH0810697Y2 (ja) | 1996-03-29 |
Family
ID=31506182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990002303U Expired - Lifetime JPH0810697Y2 (ja) | 1990-01-12 | 1990-01-12 | クリーンルーム用軸流ファン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810697Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7481616B2 (en) | 2003-08-21 | 2009-01-27 | Nidec Corporation | Centrifugal fan, cooling mechanism, and apparatus furnished with the cooling mechanism |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005344695A (ja) * | 2004-06-07 | 2005-12-15 | Takuma Co Ltd | 高速送風機を搭載した小型ボイラ |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6140798U (ja) * | 1984-08-17 | 1986-03-14 | トキコ株式会社 | 磁気デイスク装置 |
| JPS6356158A (ja) * | 1986-08-22 | 1988-03-10 | Ebara Corp | モ−タユニツト |
| JPS63241516A (ja) * | 1987-03-30 | 1988-10-06 | Ebara Corp | ポリゴンミラ− |
| JPH01303313A (ja) * | 1988-05-30 | 1989-12-07 | Ibiden Co Ltd | ポンプ用動圧軸受 |
-
1990
- 1990-01-12 JP JP1990002303U patent/JPH0810697Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7481616B2 (en) | 2003-08-21 | 2009-01-27 | Nidec Corporation | Centrifugal fan, cooling mechanism, and apparatus furnished with the cooling mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0395098U (en]) | 1991-09-27 |
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