Electronic digital pressure switch

Details Electronic digital pressure switch Electronic digital pressure switch

2006-07-04

2006-07-04

Trieu, Van T. (Department: 2636)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S634000, C340S626000

Reexamination Certificate

active

07071832

ABSTRACT:
An electronic digital pressure switch for detecting gas pressures features improved safety. The digital pressure switch that detects gas pressures and generates outputs has a housing provided with pinholes that allow a gas to pass therethrough. With this arrangement, even if a gas should leak into the housing, the leakage gas is let out through the pinholes. Thus, when the pressure of a flammable gas is detected, it is possible to eliminate the danger of an explosion caused by the flammable gas accumulating in the housing.

REFERENCES:
patent: 4352376 (1982-10-01), Norwood
patent: 5640149 (1997-06-01), Campbell
patent: 5676129 (1997-10-01), Rocci et al.
patent: 5748656 (1998-05-01), Watson et al.
patent: 6021150 (2000-02-01), Partio et al.
patent: 6314986 (2001-11-01), Zheng et al.
patent: 2000-75810 (2000-03-01), None

Affiliated with

Also associated with

Rating

Electronic digital pressure switch does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electronic digital pressure switch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic digital pressure switch will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3561470