JPS54147507A - Shroud for power-driven fans - Google Patents
Shroud for power-driven fansInfo
- Publication number
- JPS54147507A JPS54147507A JP5510078A JP5510078A JPS54147507A JP S54147507 A JPS54147507 A JP S54147507A JP 5510078 A JP5510078 A JP 5510078A JP 5510078 A JP5510078 A JP 5510078A JP S54147507 A JPS54147507 A JP S54147507A
- Authority
- JP
- Japan
- Prior art keywords
- shroud
- amplitude
- stays
- fan
- power
- 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.)
- Pending
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: For eliminating the danger of the interference between a fan and a shroud, to make the amplitude mode of stays so that the amplitude at central section is small.
CONSTITUTION: Each of a pair of stays 6 and 6 has two of flat sections 6a, 6b, 6a' and 6b' for fitting a motor 1, and reinforcing ribs 6c, 6d, 6e, 6c' and 6e' are provided at a total of three places between said flat sections 6a, 6b, 6a' and 6b' and between the both ends of said flat sections 6a, 6b, 6a' and 6b'. In the amplitude mode of this shroud, the amplitude of stays 6 and 6' is small so that a small influence is exerted by the dynamic unbalance of a fan 2. Therefore, the danger of the interference between said fan 2 and shroud for example can be reduced.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5510078A JPS54147507A (en) | 1978-05-10 | 1978-05-10 | Shroud for power-driven fans |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5510078A JPS54147507A (en) | 1978-05-10 | 1978-05-10 | Shroud for power-driven fans |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54147507A true JPS54147507A (en) | 1979-11-17 |
Family
ID=12989320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5510078A Pending JPS54147507A (en) | 1978-05-10 | 1978-05-10 | Shroud for power-driven fans |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54147507A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0529502U (en) * | 1991-10-04 | 1993-04-20 | テルモ株式会社 | Temperature measuring instrument with pulse measurement function |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1333418A (en) * | 1969-11-28 | 1973-10-10 | Siemens Ag | Supporting device for supporting a fan motor and a fan |
JPS5034106B1 (en) * | 1974-08-16 | 1975-11-06 |
-
1978
- 1978-05-10 JP JP5510078A patent/JPS54147507A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1333418A (en) * | 1969-11-28 | 1973-10-10 | Siemens Ag | Supporting device for supporting a fan motor and a fan |
JPS5034106B1 (en) * | 1974-08-16 | 1975-11-06 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0529502U (en) * | 1991-10-04 | 1993-04-20 | テルモ株式会社 | Temperature measuring instrument with pulse measurement function |
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McDowall | Steel at the Sault: Sir James Dunn and The Algoma Steel Corporation, 1906-1956. |