AU580927B2 - Impeller for cross-flow fan - Google Patents
Impeller for cross-flow fanInfo
- Publication number
- AU580927B2 AU580927B2 AU30319/84A AU3031984A AU580927B2 AU 580927 B2 AU580927 B2 AU 580927B2 AU 30319/84 A AU30319/84 A AU 30319/84A AU 3031984 A AU3031984 A AU 3031984A AU 580927 B2 AU580927 B2 AU 580927B2
- Authority
- AU
- Australia
- Prior art keywords
- impeller
- cross
- flow fan
- fan
- flow
- 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.)
- Ceased
Links
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
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
- F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
- Y10S416/50—Vibration damping features
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58012504A JPS59138157A (en) | 1983-01-28 | 1983-01-28 | Bidirectional telephone transfer device |
JP58-125049 | 1983-07-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3031984A AU3031984A (en) | 1985-01-10 |
AU580927B2 true AU580927B2 (en) | 1989-02-02 |
Family
ID=11807180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU30319/84A Ceased AU580927B2 (en) | 1983-01-28 | 1984-07-05 | Impeller for cross-flow fan |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS59138157A (en) |
AU (1) | AU580927B2 (en) |
GB (1) | GB2134750B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU602816B2 (en) * | 1988-06-16 | 1990-10-25 | Matsushita Electric Industrial Co., Ltd. | Impeller of multiblade blower |
AU610407B2 (en) * | 1988-06-17 | 1991-05-16 | Matsushita Electric Industrial Co., Ltd. | Impeller of multiblade blower |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4913087A (en) * | 1972-05-17 | 1974-02-05 |
-
1983
- 1983-01-28 JP JP58012504A patent/JPS59138157A/en active Pending
- 1983-10-04 GB GB08326549A patent/GB2134750B/en not_active Expired
-
1984
- 1984-07-05 AU AU30319/84A patent/AU580927B2/en not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU602816B2 (en) * | 1988-06-16 | 1990-10-25 | Matsushita Electric Industrial Co., Ltd. | Impeller of multiblade blower |
AU610407B2 (en) * | 1988-06-17 | 1991-05-16 | Matsushita Electric Industrial Co., Ltd. | Impeller of multiblade blower |
Also Published As
Publication number | Publication date |
---|---|
GB2134750A (en) | 1984-08-15 |
GB2134750B (en) | 1986-03-12 |
JPS59138157A (en) | 1984-08-08 |
GB8326549D0 (en) | 1983-11-02 |
AU3031984A (en) | 1985-01-10 |
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