Title:
LAMP SOCKET
Document Type and Number:
WIPO Patent Application WO/2005/029652
Kind Code:
A1
Abstract:
[PROBLEMS] Such components as a lamp lighting circuit and a minus-ionizer can be repeatedly used by replacing a lamp even when a lamp life runs out. [MEANS FOR SOLVING PROBLEMS] A lamp socket comprising a socket body (102) with a built-in minus-inonizer, an electrode part (106) being provided to the socket body (102) and able to be screwed with a separate bulb mounting port (104), and a bulb mounting port (110) being provided to the socket body (102) and able to be screwed with a separate bulb electrode part (108), characterized in that power supplied via the electrode part (106) is used to drive the minus-ionizer and supply power to a bulb (112) screwed to the bulb mounting port (110).
Inventors:
RA YE HWAN (KR)
Application Number:
PCT/JP2004/012095
Publication Date:
March 31, 2005
Filing Date:
August 24, 2004
Export Citation:
Assignee:
RA YE HWAN (KR)
SATO SHOJI CORP (JP)
SATO SHOJI CORP (JP)
International Classes:
B03C3/12; H01R33/22; H01R33/945; B03C3/32; H01R31/06; (IPC1-7): H01R33/05
Foreign References:
| JP2002159880A | 2002-06-04 | |||
| JP2002373761A | 2002-12-26 | |||
| JP2002319472A | 2002-10-31 | |||
| JPS5720793U | 1982-02-03 | |||
| JP2000164027A | 2000-06-16 | |||
| JP2003243128A | 2003-08-29 | |||
| JP2003331636A | 2003-11-21 |
Attorney, Agent or Firm:
Kameya, Yoshiaki (Daiichi Tomizawa Building 3-1-3, Yotsuy, Shinjuku-ku Tokyo, JP)
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