Invention Grant
US08529209B2 Spacer interposed between a blade root and the bottom of a slot in the disk in which the blade is mounted
有权
间隔件介于叶片根部与其中安装有叶片的盘中的狭槽的底部之间
- Patent Title: Spacer interposed between a blade root and the bottom of a slot in the disk in which the blade is mounted
- Patent Title (中): 间隔件介于叶片根部与其中安装有叶片的盘中的狭槽的底部之间
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Application No.: US12144974Application Date: 2008-06-24
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Publication No.: US08529209B2Publication Date: 2013-09-10
- Inventor: Olivier Belmonte , Jean-Luc Christian Yvon Goga , Jean-Noël Mahieu
- Applicant: Olivier Belmonte , Jean-Luc Christian Yvon Goga , Jean-Noël Mahieu
- Applicant Address: FR Paris
- Assignee: SNECMA
- Current Assignee: SNECMA
- Current Assignee Address: FR Paris
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0756015 20070626
- Main IPC: F01D5/30
- IPC: F01D5/30
Abstract:
Spacers interposed between blades attached to the disk of a rotor having slots and bottoms of the slots are disclosed. Each spacer is made of an elastically deformable material and at least one longitudinal segment of the spacer presents a transverse profile of arcuate shape to define two lateral contact zones.
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