Title:
静翼または動翼構成部材の製造方法
Document Type and Number:
Japanese Patent JP4481823
Kind Code:
B2
Abstract:
Method for manufacturing a stator or rotor component which is intended during operation to conduct a gas flow. A first wall part ( 14, 15 ) is placed with its one edge bearing against the flat side of a second wall part ( 9, 10 ), extending in the radial direction of the component, in such a way that the first wall part extends in the circumferential direction of the component. The edge of the first wall part is then laser-welded to the second wall part from an, in the circumferential direction, opposite side of the second wall part in relation to the first wall part in such a way that the joined-together portions of the wall parts form a T-shaped joint.
Inventors:
Landgren, Yang
Application Number:
JP2004528985A
Publication Date:
June 16, 2010
Filing Date:
June 30, 2003
Export Citation:
Assignee:
Volvo Aero Corporation
International Classes:
F01D5/14; F02C7/00; B23K26/02; B23K26/24; F01D5/20; F01D9/04
Domestic Patent References:
| JP2002061503A | ||||
| JP7011906A | ||||
| JP5033602A |
Foreign References:
| US3083446 | ||||
| WO2000020749A1 |
Attorney, Agent or Firm:
Kazuo Shigenobu
Hideo Shimizu
Yuichi Takagi
Yoshinao Nakano
Hideo Shimizu
Yuichi Takagi
Yoshinao Nakano