JPS6466497A - Axial air blower - Google Patents
Axial air blowerInfo
- Publication number
- JPS6466497A JPS6466497A JP22344087A JP22344087A JPS6466497A JP S6466497 A JPS6466497 A JP S6466497A JP 22344087 A JP22344087 A JP 22344087A JP 22344087 A JP22344087 A JP 22344087A JP S6466497 A JPS6466497 A JP S6466497A
- Authority
- JP
- Japan
- Prior art keywords
- blade
- edge
- flat plate
- simple design
- forward tilting
- 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.)
- Granted
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE:To attain basic and low noise performance with a simple design by integrating a triangular flat plate forming a forward tilting angle and being inserted into the front edge of each blade from the outside in a rotational direction and the blade into one body. CONSTITUTION:At a forward tilting edge 3 of each blade of a fan where a plurality of blades 2 are formed on the outer circumference of a hub 1, a substantial triangular flat plate 5 is formed such that one face is arranged substantially along the outer dia. circumference while the other is closely contacted with the outer circumference of the edge 3. It is thus possible to improve the complication in conventional designs of a runner according to this simple design while to keep an excellent basic performance, and to reduce a pulsive interfering sound generated by the blade and surrounding resisting substances.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22344087A JPH0639957B2 (en) | 1987-09-07 | 1987-09-07 | Axial blower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22344087A JPH0639957B2 (en) | 1987-09-07 | 1987-09-07 | Axial blower |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6466497A true JPS6466497A (en) | 1989-03-13 |
JPH0639957B2 JPH0639957B2 (en) | 1994-05-25 |
Family
ID=16798177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22344087A Expired - Lifetime JPH0639957B2 (en) | 1987-09-07 | 1987-09-07 | Axial blower |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0639957B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005054717A (en) * | 2003-08-06 | 2005-03-03 | Matsushita Electric Ind Co Ltd | Blower impeller |
JP2006037929A (en) * | 2004-07-30 | 2006-02-09 | Matsushita Electric Ind Co Ltd | Impeller of blower for air-conditioning |
JP2006077632A (en) * | 2004-09-08 | 2006-03-23 | Matsushita Electric Ind Co Ltd | Blower impeller for air conditioning |
JP2006090178A (en) * | 2004-09-22 | 2006-04-06 | Matsushita Electric Ind Co Ltd | Blower impeller |
-
1987
- 1987-09-07 JP JP22344087A patent/JPH0639957B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005054717A (en) * | 2003-08-06 | 2005-03-03 | Matsushita Electric Ind Co Ltd | Blower impeller |
JP2006037929A (en) * | 2004-07-30 | 2006-02-09 | Matsushita Electric Ind Co Ltd | Impeller of blower for air-conditioning |
JP2006077632A (en) * | 2004-09-08 | 2006-03-23 | Matsushita Electric Ind Co Ltd | Blower impeller for air conditioning |
JP2006090178A (en) * | 2004-09-22 | 2006-04-06 | Matsushita Electric Ind Co Ltd | Blower impeller |
Also Published As
Publication number | Publication date |
---|---|
JPH0639957B2 (en) | 1994-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment |
Year of fee payment: 14 Free format text: PAYMENT UNTIL: 20080525 |