Invention Grant
- Patent Title: Skylight collimator with multiple stages
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Application No.: US13036999Application Date: 2011-02-28
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Publication No.: US08018653B2Publication Date: 2011-09-13
- Inventor: Paul Jaster
- Applicant: Paul Jaster
- Applicant Address: US CA Vista
- Assignee: Solatube International, Inc.
- Current Assignee: Solatube International, Inc.
- Current Assignee Address: US CA Vista
- Agent John L. Rogitz
- Main IPC: G02B17/00
- IPC: G02B17/00 ; G02B27/00
Abstract:
A non-specular skylight collimator has at least two axially successive collimator segments from top to bottom, with the segments becoming successively less flared from top to bottom. A skylight diffuser assembly typically covers the open end of the bottom segment.
Public/Granted literature
- US20110149401A1 SKYLIGHT COLLIMATOR WITH MULTIPLE STAGES Public/Granted day:2011-06-23
Information query
IPC分类:
| G | 物理 |
| G02 | 光学 |
| G02B | 光学元件、系统或仪器 |
| G02B17/00 | 有或无折射元件的具有反射面的系统 |
