DISCHARGE LAMP APPARATUS

PROBLEM TO BE SOLVED: To provide a discharge lamp apparatus which cuts off the light of a wavelength band (250-400 NM) which is sensed by many insects and which is effective for preventing the insects from flying in. SOLUTION: The apparatus has a discharge lamp 70 which emits light including ultravi...

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Bibliographische Detailangaben
1. Verfasser:	ONISHI HISAKAZU
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS BLASTING CATCHING, TRAPPING OR SCARING OF ANIMALS FISHING FORESTRY FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING HUMAN NECESSITIES HUNTING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF TRAPPING VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a discharge lamp apparatus which cuts off the light of a wavelength band (250-400 NM) which is sensed by many insects and which is effective for preventing the insects from flying in. SOLUTION: The apparatus has a discharge lamp 70 which emits light including ultraviolet ray having wavelength of 400 NM or less. A reflector 20 for reflecting the light of the discharge lamp 70 is provided and a translucent plate 40 for covering the opening part of the reflector 20 is provided. A translucent ultraviolet cutting film 50 which cuts off 99% or more of the ultraviolet rays of 400 NM or less is arranged on the surface of the discharge lamp 70 side of the translucent plate 20. COPYRIGHT: (C)2005,JPO&NCIPI