JPS566097A - Impeller of centrifugal blower and assembling method thereof - Google Patents
Impeller of centrifugal blower and assembling method thereofInfo
- Publication number
- JPS566097A JPS566097A JP8170979A JP8170979A JPS566097A JP S566097 A JPS566097 A JP S566097A JP 8170979 A JP8170979 A JP 8170979A JP 8170979 A JP8170979 A JP 8170979A JP S566097 A JPS566097 A JP S566097A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- vanes
- impeller
- partitioning
- numerous small
- 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: To prevent the exfoliation of flow and the deterioration of efficiency, by providing a plurality of center-bored circular partitioning plates between a main plate and a side plate of an impeller in such a way that they become parallel with one another and also by providing numerous small vanes between the main plate and the partitioning plate to form numerous small passages.
CONSTITUTION: Numerous small vanes 4a are installed vertically to a center-bored circular partitioning plate 3 to form a unit body, and thus formed unit bodies are piled and bonded in layers on one side of the main plate 1 to form an impeller. The center-bored circular partitioning plate of the outermost-end unit body is to become a side plate 2 as it is. Thus prepared impeller is to have such a structure that numerous center-bored circular partitioning plates 3 are arranged between the main plate 1 and the side plate 2 so that they become parallel one another, and gaps between the main plate 1, partitioning plate 3 and the side plate 2 are partitioned by numerous small vanes 4a to form numerous small passages. As extremely large numbers of vanes and partitioning plates are thus existing, it is possible to make the vanes thin and gaseous body passages slim and also to prevent occurrence of flow exfoliation and partial flow.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8170979A JPS566097A (en) | 1979-06-26 | 1979-06-26 | Impeller of centrifugal blower and assembling method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8170979A JPS566097A (en) | 1979-06-26 | 1979-06-26 | Impeller of centrifugal blower and assembling method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS566097A true JPS566097A (en) | 1981-01-22 |
Family
ID=13753909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8170979A Pending JPS566097A (en) | 1979-06-26 | 1979-06-26 | Impeller of centrifugal blower and assembling method thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS566097A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4500315A (en) * | 1982-11-08 | 1985-02-19 | Personal Products Company | Superthin absorbent product |
US4537590A (en) * | 1982-11-08 | 1985-08-27 | Personal Products Company | Superthin absorbent product |
US4540454A (en) * | 1982-11-08 | 1985-09-10 | Personal Products Company | Method of forming a superthin absorbent product |
US4670011A (en) * | 1983-12-01 | 1987-06-02 | Personal Products Company | Disposable diaper with folded absorbent batt |
US5741118A (en) * | 1994-04-28 | 1998-04-21 | Toto Ltd. | Multiblade radial fan and method for making same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4115876Y1 (en) * | 1964-06-17 | 1966-07-25 | ||
JPS4980609A (en) * | 1972-12-08 | 1974-08-03 | ||
JPS5028007A (en) * | 1973-07-16 | 1975-03-22 |
-
1979
- 1979-06-26 JP JP8170979A patent/JPS566097A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4115876Y1 (en) * | 1964-06-17 | 1966-07-25 | ||
JPS4980609A (en) * | 1972-12-08 | 1974-08-03 | ||
JPS5028007A (en) * | 1973-07-16 | 1975-03-22 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4500315A (en) * | 1982-11-08 | 1985-02-19 | Personal Products Company | Superthin absorbent product |
US4537590A (en) * | 1982-11-08 | 1985-08-27 | Personal Products Company | Superthin absorbent product |
US4540454A (en) * | 1982-11-08 | 1985-09-10 | Personal Products Company | Method of forming a superthin absorbent product |
US4670011A (en) * | 1983-12-01 | 1987-06-02 | Personal Products Company | Disposable diaper with folded absorbent batt |
US5741118A (en) * | 1994-04-28 | 1998-04-21 | Toto Ltd. | Multiblade radial fan and method for making same |
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