Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SMALL POWER APPARATUS
Document Type and Number:
WIPO Patent Application WO/2007/110935
Kind Code:
A1
Abstract:
A small power apparatus attached to an existing discharge lighting/fluorescent lighting fittings or operated on the periphery thereof without changing the electric circuit/form thereof. Since a current flows through a fluorescent tube due to discharge, a ringlike magnetic flux is generated around the tube. A troidal coil is provided on the outside diameter of the tube in order to generate an electromotive force by picking up the magnetic flux, and a small power can be obtained by arranging the troidal coil to interlink the magnetic flux. The small power apparatus has such a form that can be attached to a tube or a fluorescent lighting fitting and attached simply and easily to the fluorescent light by utilizing the occupied space thereby, thus saving the installation space of the small power apparatus.

Inventors:
KAWAGISHI, Masao (LTD. 4-10 Shinden-asahimachi Daitoh-sh, Osaka 85, 5748585, JP)
川岸 正雄 (〒85 大阪府大東市新田旭町4番10号 朝日電器株式会社内 Osaka, 5748585, JP)
Application Number:
JP2006/306329
Publication Date:
October 04, 2007
Filing Date:
March 28, 2006
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ASAHI ELECTRIC CO., LTD. (4-10 Shinden-asahimachi, Daitoh-shi Osaka, 85, 5748585, JP)
朝日電器株式会社 (〒85 大阪府大東市新田旭町4番10号 Osaka, 5748585, JP)
KAWAGISHI, Masao (LTD. 4-10 Shinden-asahimachi Daitoh-sh, Osaka 85, 5748585, JP)
International Classes:
H02J17/00; F21V23/00; H05B37/02
Foreign References:
JP2001251238A2001-09-14
JP3022483U1996-03-26
JP2005354888A2005-12-22
Attorney, Agent or Firm:
OKADA, Masahiro (3rd Floor Iyo Building,2-21, Minamihonmachi 4-chome,Chuo-ku, Osaka-shi, Osaka 54, 5410054, JP)
Download PDF:



 
Previous Patent: THERMAL MASS FLOW RATE METER

Next Patent: BUMPER STAY