Title:
インペラの製造方法
Document Type and Number:
Japanese Patent JP6992504
Kind Code:
B2
Abstract:
To provide a method for manufacturing an impeller that has an inter-blade flow passage capable of acquiring desired performance while shortening processing time.SOLUTION: A method for manufacturing a compressor wheel 10 serving as an impeller in which a first blade 12 and a second blade 13 having a shape different from the first blade 12 are alternately arranged in a circumferential direction includes: a step of processing the first blade 12 with flank milling; and a step of processing the second blade 13 with point milling.SELECTED DRAWING: Figure 2
More Like This:
| JP6130740 | The impeller made from compound material |
| JP7174706 | impeller for respiratory device |
| JPH0618697 | [Name of device] Multi-wing blower |
Inventors:
Hiroyuki Suganuma
Application Number:
JP2017251354A
Publication Date:
January 13, 2022
Filing Date:
December 27, 2017
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F04D29/28; F02B39/00
Domestic Patent References:
| JP6504351A | ||||
| JP2014141909A | ||||
| JP2012520412A |
Foreign References:
| WO2015002066A1 | ||||
| US5014421 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda