Title:
LIGHT BULB DEVICE
Document Type and Number:
WIPO Patent Application WO/1998/014733
Kind Code:
A1
Abstract:
A light bulb device where an envelope (1) is constituted by a globe (11) and a base (12). In the envelope an attachment (3) having a bulb mounting portion (32) and a supporting body erecting portion (33) is disposed. A baseless small bulb series connecting body (4) is disposed at the bulb mounting portion (32) of the attachment (3), and a supporting body (5) is disposed at the supporting body erecting portion (33). The baseless small bulb series connecting body (4) has a plurality of baseless small bulbs (51) and a conductor (52) which connect the baseless small bulbs (51) in series, whereby the baseless small bulbs are aggregated. The supporting body (5) supports the baseless small bulb series connecting body (4) in the envelope (1). Since the baseless small bulb connecting body (4) accommodated in the envelope (1) is supported by the support body (5), it is possible not only to improve the earthquake-resistance of the baseless small bulb series connecting body (4) but also to support the baseless small bulb series connecting body (4) at a predetermined position in the envelope (1).
Inventors:
KATOUGI MASAYUKI (JP)
MORIYAMA HIDEO (JP)
MURATA KAZUAKI (JP)
MORIYAMA HIDEO (JP)
MURATA KAZUAKI (JP)
Application Number:
PCT/JP1997/003001
Publication Date:
April 09, 1998
Filing Date:
August 28, 1997
Export Citation:
Assignee:
MORIYAMA SANGYO KK (JP)
KATOUGI MASAYUKI (JP)
MORIYAMA HIDEO (JP)
MURATA KAZUAKI (JP)
KATOUGI MASAYUKI (JP)
MORIYAMA HIDEO (JP)
MURATA KAZUAKI (JP)
International Classes:
H01K1/34; (IPC1-7): F21S5/00; F21V3/00; F21V19/00; H01K1/34
Foreign References:
| JPH0721999A | 1995-01-24 | |||
| JPH02117657U | 1990-09-20 | |||
| JPH0845482A | 1996-02-16 | |||
| JPS6074259A | 1985-04-26 | |||
| JPS6352205U | 1988-04-08 |
Attorney, Agent or Firm:
Kabasawa, Joo (1-22 Shinjuku 3-chom, Shinjuku-ku Tokyo 160, JP)
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