Invention Grant
- Patent Title: Actuating device comprising bimetal disks
- Patent Title (中): 驱动装置包括双金属盘
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Application No.: US11815830Application Date: 2006-02-09
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Publication No.: US07663822B2Publication Date: 2010-02-16
- Inventor: Guillaume Pichon , Alain Martinez
- Applicant: Guillaume Pichon , Alain Martinez
- Applicant Address: FR Paris
- Assignee: Sagem Defense Securite
- Current Assignee: Sagem Defense Securite
- Current Assignee Address: FR Paris
- Agency: Miller, Matthias & Hull
- Priority: FR0501474 20050214
- International Application: PCT/FR2006/000300 WO 20060209
- International Announcement: WO2006/085002 WO 20060817
- Main IPC: G02B7/02
- IPC: G02B7/02
Abstract:
The invention relates to an actuating device comprising at least two coaxial bimetal disks and at least one axial strut arranged between the disks, the bimetal disks being mounted opposite each other and being deformable in opposite directions according to the thermal variations. The invention can be especially applied to the thermal compensation of an optical system.
Public/Granted literature
- US20080253001A1 Actuating Device Comprising Bimetal Disks Public/Granted day:2008-10-16
Information query
IPC分类:
| G | 物理 |
| G02 | 光学 |
| G02B | 光学元件、系统或仪器 |
| G02B7/00 | 光学元件的安装、调整装置或不漏光连接 |
| G02B7/02 | .用于透镜 |
