JPS51133808A - Method of producing mult iblade fan - Google Patents

Method of producing mult iblade fan

Info

Publication number
JPS51133808A
JPS51133808A JP5686875A JP5686875A JPS51133808A JP S51133808 A JPS51133808 A JP S51133808A JP 5686875 A JP5686875 A JP 5686875A JP 5686875 A JP5686875 A JP 5686875A JP S51133808 A JPS51133808 A JP S51133808A
Authority
JP
Japan
Prior art keywords
producing
fan
iblade
mult
raised
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
JP5686875A
Other languages
Japanese (ja)
Other versions
JPS5754640B2 (en
Inventor
Yoshiro Hotta
Makoto Niwa
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 JP5686875A priority Critical patent/JPS51133808A/en
Publication of JPS51133808A publication Critical patent/JPS51133808A/en
Publication of JPS5754640B2 publication Critical patent/JPS5754640B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: A method of producing multiblade fan with improved blowing property by reduced tool cutting, thereby the mass productivity is raised.
COPYRIGHT: (C)1976,JPO&Japio
JP5686875A 1975-05-14 1975-05-14 Method of producing mult iblade fan Granted JPS51133808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5686875A JPS51133808A (en) 1975-05-14 1975-05-14 Method of producing mult iblade fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5686875A JPS51133808A (en) 1975-05-14 1975-05-14 Method of producing mult iblade fan

Publications (2)

Publication Number Publication Date
JPS51133808A true JPS51133808A (en) 1976-11-19
JPS5754640B2 JPS5754640B2 (en) 1982-11-19

Family

ID=13039391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5686875A Granted JPS51133808A (en) 1975-05-14 1975-05-14 Method of producing mult iblade fan

Country Status (1)

Country Link
JP (1) JPS51133808A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58128488A (en) * 1982-01-25 1983-08-01 Shin Meiwa Ind Co Ltd Vane pump
JPH01173399U (en) * 1989-01-17 1989-12-08
JP2002138995A (en) * 2000-07-20 2002-05-17 Man Turbomaschinen Ag Ghh Borsig Method for manufacturing long rhombus vane for axial flow fluid machinery and raw material thereof
JP2004027887A (en) * 2002-06-24 2004-01-29 Mitsubishi Electric Corp Manufacturing method for multi-blade impeller

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58128488A (en) * 1982-01-25 1983-08-01 Shin Meiwa Ind Co Ltd Vane pump
JPH01173399U (en) * 1989-01-17 1989-12-08
JP2002138995A (en) * 2000-07-20 2002-05-17 Man Turbomaschinen Ag Ghh Borsig Method for manufacturing long rhombus vane for axial flow fluid machinery and raw material thereof
JP2004027887A (en) * 2002-06-24 2004-01-29 Mitsubishi Electric Corp Manufacturing method for multi-blade impeller

Also Published As

Publication number Publication date
JPS5754640B2 (en) 1982-11-19

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