JPH0226079B2 - - Google Patents
Info
- Publication number
- JPH0226079B2 JPH0226079B2 JP59186913A JP18691384A JPH0226079B2 JP H0226079 B2 JPH0226079 B2 JP H0226079B2 JP 59186913 A JP59186913 A JP 59186913A JP 18691384 A JP18691384 A JP 18691384A JP H0226079 B2 JPH0226079 B2 JP H0226079B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- impeller
- radius
- angle
- center point
- 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
- 238000009826 distribution Methods 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 29
- 230000007423 decrease Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 230000003068 static effect Effects 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 101000836394 Homo sapiens Sestrin-1 Proteins 0.000 description 2
- 102100027288 Sestrin-1 Human genes 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59186913A JPS6165097A (ja) | 1984-09-06 | 1984-09-06 | 軸流フアン |
KR1019850004218A KR880000521B1 (ko) | 1984-09-06 | 1985-06-14 | 축류(軸流)팬 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59186913A JPS6165097A (ja) | 1984-09-06 | 1984-09-06 | 軸流フアン |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6165097A JPS6165097A (ja) | 1986-04-03 |
JPH0226079B2 true JPH0226079B2 (ko) | 1990-06-07 |
Family
ID=16196877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59186913A Granted JPS6165097A (ja) | 1984-09-06 | 1984-09-06 | 軸流フアン |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS6165097A (ko) |
KR (1) | KR880000521B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009264390A (ja) * | 2009-07-10 | 2009-11-12 | Yanmar Co Ltd | 送風装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53115911A (en) * | 1977-03-19 | 1978-10-09 | Daikin Ind Ltd | Axial-flow fan |
JPS53116512A (en) * | 1977-03-23 | 1978-10-12 | Hitachi Ltd | Axial flow impeller |
-
1984
- 1984-09-06 JP JP59186913A patent/JPS6165097A/ja active Granted
-
1985
- 1985-06-14 KR KR1019850004218A patent/KR880000521B1/ko not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53115911A (en) * | 1977-03-19 | 1978-10-09 | Daikin Ind Ltd | Axial-flow fan |
JPS53116512A (en) * | 1977-03-23 | 1978-10-12 | Hitachi Ltd | Axial flow impeller |
Also Published As
Publication number | Publication date |
---|---|
JPS6165097A (ja) | 1986-04-03 |
KR860002653A (ko) | 1986-04-28 |
KR880000521B1 (ko) | 1988-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |