JPS55153894A - Impeller for mixed flow blower - Google Patents

Impeller for mixed flow blower

Info

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
Application number
JP6117179A
Other languages
Japanese (ja)
Other versions
JPS6234959B2 (en
Inventor
Kanji Sakata
Hiroyoshi Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6117179A priority Critical patent/JPS55153894A/en
Publication of JPS55153894A publication Critical patent/JPS55153894A/en
Publication of JPS6234959B2 publication Critical patent/JPS6234959B2/ja
Granted legal-status Critical Current

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
JP6117179A 1979-05-18 1979-05-18 Impeller for mixed flow blower Granted JPS55153894A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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