JPS5475605A - Fan - Google Patents
FanInfo
- Publication number
- JPS5475605A JPS5475605A JP14309477A JP14309477A JPS5475605A JP S5475605 A JPS5475605 A JP S5475605A JP 14309477 A JP14309477 A JP 14309477A JP 14309477 A JP14309477 A JP 14309477A JP S5475605 A JPS5475605 A JP S5475605A
- Authority
- JP
- Japan
- Prior art keywords
- output shaft
- fan
- vibration
- torsional vibration
- frequency
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14309477A JPS5475605A (en) | 1977-11-28 | 1977-11-28 | Fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14309477A JPS5475605A (en) | 1977-11-28 | 1977-11-28 | Fan |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5475605A true JPS5475605A (en) | 1979-06-16 |
Family
ID=15330764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14309477A Pending JPS5475605A (en) | 1977-11-28 | 1977-11-28 | Fan |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5475605A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100476075B1 (en) * | 2002-03-26 | 2005-03-17 | 김광민 | Blower for refrigerator van truck |
CN105179311A (en) * | 2015-09-01 | 2015-12-23 | 吉首大学 | Dust-deposition-preventing long-shaft fan impeller with wedge-shaped blade |
-
1977
- 1977-11-28 JP JP14309477A patent/JPS5475605A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100476075B1 (en) * | 2002-03-26 | 2005-03-17 | 김광민 | Blower for refrigerator van truck |
CN105179311A (en) * | 2015-09-01 | 2015-12-23 | 吉首大学 | Dust-deposition-preventing long-shaft fan impeller with wedge-shaped blade |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Effective date: 20040121 Free format text: JAPANESE INTERMEDIATE CODE: A523 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20040316 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20040401 |
|
R150 | Certificate of patent (=grant) or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 5 Free format text: PAYMENT UNTIL: 20090409 |
|
LAPS | Cancellation because of no payment of annual fees |