Lamp has hollow cylindrical transparent body, especially glass cylinder, containing light source and enclosed by longer transparent hollow body joined at top

• Main Author: NIERMANN, IVO
• Format: Patent
• Language: English; German
• Published: 29.11.2001
• Edition: 7
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS; LIGHTING; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

The lamp consists of a hollow cylindrical transparent body (2), especially a glass cylinder, in which a light source (11) is mounted, and which is enclosed by another transparent hollow body (1). Both hollow bodies are joined together at the top and the inner hollow body is shorter than the outer on...