Title:
SOCKET
Document Type and Number:
Japanese Patent JP2002164138
Kind Code:
A
Abstract:
To prevent a lamp socket inside a refrigerator using HC group refrigerant from becoming a cause of ignition in the case that a spark at the connection or disconnection of a lamp when exchanging it, is generated in the atmosphere of leaked refrigerant.
A collar part 1d is formed on an insulation art of the socket 1, and a projection 1e is formed on the collar part 1d. As the collar part 1d and the projection 1e closely contact a glass bulb 2, the socket has such a structure that the leaked flammable refrigerant can not get into the area where the spark is generated when the electricity receiving terminal 2b of the lamp and a contact point 1c contact each other, therefore, the spark is prevented from becoming a cause of ignition.
Inventors:
KOKUBU NAOTAKE
MORIKAWA YUKIO
YAMAMOTO KIYONORI
KISHINAKA YUUJI
NAKAYAMA MIKIHIRO
MORIKAWA YUKIO
YAMAMOTO KIYONORI
KISHINAKA YUUJI
NAKAYAMA MIKIHIRO
Application Number:
JP2000359013A
Publication Date:
June 07, 2002
Filing Date:
November 27, 2000
Export Citation:
Assignee:
MATSUSHITA REFRIGERATION
International Classes:
F25D27/00; H01R33/965; (IPC1-7): H01R33/965; F25D27/00
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)