JPH0329592Y2 - - Google Patents
Info
- Publication number
- JPH0329592Y2 JPH0329592Y2 JP1986149633U JP14963386U JPH0329592Y2 JP H0329592 Y2 JPH0329592 Y2 JP H0329592Y2 JP 1986149633 U JP1986149633 U JP 1986149633U JP 14963386 U JP14963386 U JP 14963386U JP H0329592 Y2 JPH0329592 Y2 JP H0329592Y2
- Authority
- JP
- Japan
- Prior art keywords
- propeller fan
- blades
- blade
- boss
- noise
- 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
- 239000011295 pitch Substances 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 3
- 230000010363 phase shift Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986149633U JPH0329592Y2 (US06826419-20041130-M00005.png) | 1986-09-29 | 1986-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986149633U JPH0329592Y2 (US06826419-20041130-M00005.png) | 1986-09-29 | 1986-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6354894U JPS6354894U (US06826419-20041130-M00005.png) | 1988-04-13 |
| JPH0329592Y2 true JPH0329592Y2 (US06826419-20041130-M00005.png) | 1991-06-24 |
Family
ID=31065026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986149633U Expired JPH0329592Y2 (US06826419-20041130-M00005.png) | 1986-09-29 | 1986-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329592Y2 (US06826419-20041130-M00005.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5715469B2 (ja) * | 2011-04-08 | 2015-05-07 | 山洋電気株式会社 | 二重反転式軸流送風機 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS549007A (en) * | 1977-06-21 | 1979-01-23 | Kyokuto Kikai Seisakusho:Kk | Low noise multi stage axial flow blower |
| JPS5410412A (en) * | 1977-06-23 | 1979-01-26 | Kyokuto Kikai Seisakusho:Kk | Low noise multi-stage axial flow blower |
| JPS5525690B2 (US06826419-20041130-M00005.png) * | 1975-03-25 | 1980-07-08 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5525690U (US06826419-20041130-M00005.png) * | 1978-08-10 | 1980-02-19 |
-
1986
- 1986-09-29 JP JP1986149633U patent/JPH0329592Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5525690B2 (US06826419-20041130-M00005.png) * | 1975-03-25 | 1980-07-08 | ||
| JPS549007A (en) * | 1977-06-21 | 1979-01-23 | Kyokuto Kikai Seisakusho:Kk | Low noise multi stage axial flow blower |
| JPS5410412A (en) * | 1977-06-23 | 1979-01-26 | Kyokuto Kikai Seisakusho:Kk | Low noise multi-stage axial flow blower |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6354894U (US06826419-20041130-M00005.png) | 1988-04-13 |
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