Invention Grant
- Patent Title: Signal column
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Application No.: US14647489Application Date: 2013-11-25
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Publication No.: US09863611B2Publication Date: 2018-01-09
- Inventor: Juergen Gutekunst , Viktor Virág , Kristof Simon , Henrik Ruf
- Applicant: Balluff GmbH
- Applicant Address: DE Neuhausen a. d. F.
- Assignee: Balluff GmbH
- Current Assignee: Balluff GmbH
- Current Assignee Address: DE Neuhausen a. d. F.
- Agency: Collard & Roe, P.C.
- Priority: DE102012023190 20121128
- International Application: PCT/DE2013/000692 WO 20131125
- International Announcement: WO2014/082616 WO 20140605
- Main IPC: F21V15/01
- IPC: F21V15/01 ; F21V17/06 ; F21S8/00 ; G08B5/36 ; G08B21/18 ; F21V3/04 ; F21W131/40 ; F21W131/403 ; F21W111/00 ; F21Y103/10 ; F21Y115/10 ; F21Y107/40
Abstract:
A signal column includes a rod-shaped, transparent housing, inside of which a rod-shaped signal generator is arranged. At least one light distribution element is arranged in the housing between the signal generator and the transparent housing, wherein the light distribution element directs light evenly from light sources of the signal generator to the housing wall.
Public/Granted literature
- US20150300606A1 SIGNAL COLUMN Public/Granted day:2015-10-22
Information query
