Control panel circuit coupler with elastic sealing member

Details Control panel circuit coupler with elastic sealing member Control panel circuit coupler with elastic sealing member

2007-01-18

2008-03-11

Ta, Tho D. (Department: 2833)

Electrical connectors

Coupling part including flexing insulation

Sealing

C439S271000

Reexamination Certificate

active

07341484

ABSTRACT:
A coupler which is fixed to a meter case (lower case) includes a sleeve which penetrates the case, and a flange which overhangs from the sleeve to a circumference thereof. An annular groove holding a seal ring is provided in the flange. A step as a mark is provided on an outer circumference of the sleeve in order that an adequate compression amount of the seal ring can be recognized from the external appearance. This step is aligned with an outer surface of the lower case when the seal ring is compressed up to the adequate compression amount. This configuration makes it possible to easily recognize, from an external appearance, whether or not a waterproof tight-sealing level of a coupler penetrating a meter case is adequate.

REFERENCES:
patent: 4726788 (1988-02-01), F'Geppert
patent: 4842540 (1989-06-01), Endo et al.
patent: 5139431 (1992-08-01), Saitoh et al.
patent: 6280237 (2001-08-01), Saka et al.
patent: 6398585 (2002-06-01), Fukuda
patent: 6475008 (2002-11-01), Marolda et al.
patent: 6835094 (2004-12-01), Matsushita
patent: 7033216 (2006-04-01), Ito
patent: 7255585 (2007-08-01), Kameyama et al.
patent: 2005/0037651 (2005-02-01), Axenbock et al.
patent: 2005/0106916 (2005-05-01), Nomura
patent: 08-142709 (1996-06-01), None

Affiliated with

Also associated with

Rating

Control panel circuit coupler with elastic sealing member does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control panel circuit coupler with elastic sealing member, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control panel circuit coupler with elastic sealing member will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3968194