JPS6335027Y2 - - Google Patents
Info
- Publication number
- JPS6335027Y2 JPS6335027Y2 JP6083983U JP6083983U JPS6335027Y2 JP S6335027 Y2 JPS6335027 Y2 JP S6335027Y2 JP 6083983 U JP6083983 U JP 6083983U JP 6083983 U JP6083983 U JP 6083983U JP S6335027 Y2 JPS6335027 Y2 JP S6335027Y2
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- duct
- groove
- filled
- tip
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 240000007182 Ochroma pyramidale Species 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Instructional Devices (AREA)
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6083983U JPS59167058U (ja) | 1983-04-25 | 1983-04-25 | プロペラ・ダクト |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6083983U JPS59167058U (ja) | 1983-04-25 | 1983-04-25 | プロペラ・ダクト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59167058U JPS59167058U (ja) | 1984-11-08 |
| JPS6335027Y2 true JPS6335027Y2 (cs) | 1988-09-16 |
Family
ID=30191072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6083983U Granted JPS59167058U (ja) | 1983-04-25 | 1983-04-25 | プロペラ・ダクト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59167058U (cs) |
-
1983
- 1983-04-25 JP JP6083983U patent/JPS59167058U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59167058U (ja) | 1984-11-08 |