STRAIGHT TUBE TYPE FLUORESCENT LAMP FIXTURE

PROBLEM TO BE SOLVED: To facilitate inspection operation of an emergency lighting apparatus. SOLUTION: The knob 30 of ring-shape provided at the tip of a pull string 20 of an inspection switch is applied with magnetism and the knob 30 is bent in L-shape and sucked to the apparatus main body, thereby...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	ONISHI HISAKAZU
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING 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 STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To facilitate inspection operation of an emergency lighting apparatus. SOLUTION: The knob 30 of ring-shape provided at the tip of a pull string 20 of an inspection switch is applied with magnetism and the knob 30 is bent in L-shape and sucked to the apparatus main body, thereby the knob 30 is locked detachably to it and its movement is stopped to make the inspection operation easy. Since the knob does not hang down, it becomes equivalent to a general apparatus and is superior in design side. Even in the case of low ceiling, it does not interfere anything. COPYRIGHT: (C)2005,JPO&NCIPI