The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 09, 2018
Filed:
Nov. 25, 2013
Applicant:
Balluff Gmbh, Neuhausen a. d. F., DE;
Inventors:
Juergen Gutekunst, Nuertingen, DE;
Viktor Virág, Gyoer, HU;
Kristof Simon, Veszprém, HU;
Henrik Ruf, Neuhausen, DE;
Assignee:
Balluff GmbH, Neuhausen a. d. F., DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 15/01 (2006.01); F21V 17/06 (2006.01); F21S 8/00 (2006.01); G08B 5/36 (2006.01); G08B 21/18 (2006.01); F21V 3/04 (2006.01); F21W 131/40 (2006.01); F21W 131/403 (2006.01); F21W 111/00 (2006.01); F21Y 103/10 (2016.01); F21Y 115/10 (2016.01); F21Y 107/40 (2016.01);
U.S. Cl.
CPC ...
F21V 17/06 (2013.01); F21S 8/00 (2013.01); F21V 3/04 (2013.01); F21V 15/01 (2013.01); G08B 5/36 (2013.01); G08B 21/18 (2013.01); F21W 2111/00 (2013.01); F21W 2131/40 (2013.01); F21W 2131/403 (2013.01); F21Y 2103/10 (2016.08); F21Y 2107/40 (2016.08); F21Y 2115/10 (2016.08);
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.