JPS5428007A - Method for manufacturing centrifugal fan - Google Patents
Method for manufacturing centrifugal fanInfo
- Publication number
- JPS5428007A JPS5428007A JP9313077A JP9313077A JPS5428007A JP S5428007 A JPS5428007 A JP S5428007A JP 9313077 A JP9313077 A JP 9313077A JP 9313077 A JP9313077 A JP 9313077A JP S5428007 A JPS5428007 A JP S5428007A
- Authority
- JP
- Japan
- Prior art keywords
- centrifugal fan
- manufacturing centrifugal
- manufacturing
- fun
- centrifugal
- 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 efficiently manufacture a centrifugal fun with long life expectancy and improved strength from a non-metallic material.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9313077A JPS5428007A (en) | 1977-08-03 | 1977-08-03 | Method for manufacturing centrifugal fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9313077A JPS5428007A (en) | 1977-08-03 | 1977-08-03 | Method for manufacturing centrifugal fan |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5428007A true JPS5428007A (en) | 1979-03-02 |
Family
ID=14073928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9313077A Pending JPS5428007A (en) | 1977-08-03 | 1977-08-03 | Method for manufacturing centrifugal fan |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5428007A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013527358A (en) * | 2009-11-23 | 2013-06-27 | ヌオーヴォ ピニォーネ ソシエタ ペル アチオニ | Centrifugal impeller and turbomachine |
US9797255B2 (en) | 2011-12-14 | 2017-10-24 | Nuovo Pignone S.P.A. | Rotary machine including a machine rotor with a composite impeller portion and a metal shaft portion |
US9810235B2 (en) | 2009-11-23 | 2017-11-07 | Massimo Giannozzi | Mold for a centrifugal impeller, mold inserts and method for building a centrifugal impeller |
US9810230B2 (en) | 2009-05-08 | 2017-11-07 | Nuovo Pignone Srl | Impeller for a turbomachine and method for attaching a shroud to an impeller |
-
1977
- 1977-08-03 JP JP9313077A patent/JPS5428007A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9810230B2 (en) | 2009-05-08 | 2017-11-07 | Nuovo Pignone Srl | Impeller for a turbomachine and method for attaching a shroud to an impeller |
JP2013527358A (en) * | 2009-11-23 | 2013-06-27 | ヌオーヴォ ピニォーネ ソシエタ ペル アチオニ | Centrifugal impeller and turbomachine |
US9810235B2 (en) | 2009-11-23 | 2017-11-07 | Massimo Giannozzi | Mold for a centrifugal impeller, mold inserts and method for building a centrifugal impeller |
US9816518B2 (en) | 2009-11-23 | 2017-11-14 | Massimo Giannozzi | Centrifugal impeller and turbomachine |
US9797255B2 (en) | 2011-12-14 | 2017-10-24 | Nuovo Pignone S.P.A. | Rotary machine including a machine rotor with a composite impeller portion and a metal shaft portion |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5428007A (en) | Method for manufacturing centrifugal fan | |
JPS5267407A (en) | Turbine casing | |
JPS5232596A (en) | Conductive composite ceramics | |
JPS5252210A (en) | Manufacturing method of centrifugal ventilating fan | |
JPS5223743A (en) | Spiral waveguide | |
JPS5212065A (en) | Outer blade for electric shaver | |
JPS5222111A (en) | Blower | |
JPS5228708A (en) | Flly closed-type electric compressor | |
JPS51130754A (en) | Pulley | |
JPS5343115A (en) | Manufacturing method for gas turbine hollow blade | |
JPS51142148A (en) | Automatic ice making machine | |
JPS5236248A (en) | V-belt | |
JPS51120480A (en) | Gas centrifugac separator | |
JPS51150749A (en) | A heat collecting body | |
JPS5369997A (en) | Method of polishing material with circular cross-section | |
JPS53136712A (en) | Flexible fan | |
JPS5224070A (en) | Productio method of magnetron anode | |
JPS5213167A (en) | Filtering material | |
JPS5274746A (en) | Sintered bearing | |
JPS51151060A (en) | Construction method of a magnetron anode constituted body | |
JPS5230901A (en) | Pumping plant | |
JPS51129960A (en) | Continuous ice maker | |
JPS5249401A (en) | Motor | |
JPS52142311A (en) | Manufacturing process of circulation fan | |
JPS53962A (en) | Electronic tube cathode structure |