JPS55153894A - Impeller for mixed flow blower - Google Patents
Impeller for mixed flow blowerInfo
- Publication number
- JPS55153894A JPS55153894A JP6117179A JP6117179A JPS55153894A JP S55153894 A JPS55153894 A JP S55153894A JP 6117179 A JP6117179 A JP 6117179A JP 6117179 A JP6117179 A JP 6117179A JP S55153894 A JPS55153894 A JP S55153894A
- Authority
- JP
- Japan
- Prior art keywords
- blades
- boss
- projected
- shaped
- blade
- 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 facilitate the molding by a method wherein the adjacent blades prepared on the inclined plane of a truncated conical boss are formed not to overlap with each other and the boss is so shaped that the projected parts of the blades projected on the inclined planes are removed.
CONSTITUTION: An almost truncated conical boss has the blades 3W8 on its inclined plane 2, each blade is so shaped that it does not overlap with an adjacent blade each other and further the boss is so shaped that the projected parts 9W14 of each blade projected on the inclined plane 2 are cut away forming a plural number of radial direction bases 2AW2E. Consequently when the blades are molded en bloc with synthetic resin, and the like, said blades are simply molded solely using two metal molds.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6117179A JPS55153894A (en) | 1979-05-18 | 1979-05-18 | Impeller for mixed flow blower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6117179A JPS55153894A (en) | 1979-05-18 | 1979-05-18 | Impeller for mixed flow blower |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55153894A true JPS55153894A (en) | 1980-12-01 |
JPS6234959B2 JPS6234959B2 (en) | 1987-07-29 |
Family
ID=13163420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6117179A Granted JPS55153894A (en) | 1979-05-18 | 1979-05-18 | Impeller for mixed flow blower |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55153894A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5835297A (en) * | 1981-08-27 | 1983-03-01 | Mitsubishi Heavy Ind Ltd | Plastic impeller of oblique flow fan |
JPS58170899A (en) * | 1982-03-31 | 1983-10-07 | Honda Motor Co Ltd | Radial impeller |
US4451202A (en) * | 1978-12-23 | 1984-05-29 | Sueddeutsche Kuehlerfabrik, Julius Fr. Behr Gmbh & Co. Kg | Axial cooling fan for internal combustion engines |
JPS62158196U (en) * | 1986-03-29 | 1987-10-07 | ||
JPS6352994U (en) * | 1986-09-25 | 1988-04-09 | ||
JPS6387294U (en) * | 1986-11-27 | 1988-06-07 | ||
JPS6425498U (en) * | 1987-08-04 | 1989-02-13 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3574480A (en) * | 1968-10-08 | 1971-04-13 | Siemens Ag | Semiaxial fan rotor |
JPS473032U (en) * | 1971-01-08 | 1972-09-02 | ||
JPS5320002U (en) * | 1976-07-30 | 1978-02-20 | ||
JPS5356709A (en) * | 1976-10-30 | 1978-05-23 | Toshiba Corp | Mixed flow fan |
JPS5587895A (en) * | 1978-12-23 | 1980-07-03 | Sueddeutsche Kuehler Behr | Axial flow or semmaxial flow impeller or front guid wheel having increased bosssdiameter in flow direction using especially for cooling internal combustion engine in vehicle |
-
1979
- 1979-05-18 JP JP6117179A patent/JPS55153894A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3574480A (en) * | 1968-10-08 | 1971-04-13 | Siemens Ag | Semiaxial fan rotor |
JPS473032U (en) * | 1971-01-08 | 1972-09-02 | ||
JPS5320002U (en) * | 1976-07-30 | 1978-02-20 | ||
JPS5356709A (en) * | 1976-10-30 | 1978-05-23 | Toshiba Corp | Mixed flow fan |
JPS5587895A (en) * | 1978-12-23 | 1980-07-03 | Sueddeutsche Kuehler Behr | Axial flow or semmaxial flow impeller or front guid wheel having increased bosssdiameter in flow direction using especially for cooling internal combustion engine in vehicle |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4451202A (en) * | 1978-12-23 | 1984-05-29 | Sueddeutsche Kuehlerfabrik, Julius Fr. Behr Gmbh & Co. Kg | Axial cooling fan for internal combustion engines |
JPS5835297A (en) * | 1981-08-27 | 1983-03-01 | Mitsubishi Heavy Ind Ltd | Plastic impeller of oblique flow fan |
JPS58170899A (en) * | 1982-03-31 | 1983-10-07 | Honda Motor Co Ltd | Radial impeller |
JPS62158196U (en) * | 1986-03-29 | 1987-10-07 | ||
JPS6352994U (en) * | 1986-09-25 | 1988-04-09 | ||
JPS6387294U (en) * | 1986-11-27 | 1988-06-07 | ||
JPS6425498U (en) * | 1987-08-04 | 1989-02-13 |
Also Published As
Publication number | Publication date |
---|---|
JPS6234959B2 (en) | 1987-07-29 |
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