Portable flow timer device

Details Portable flow timer device Portable flow timer device

1994-12-20

1996-03-19

Heyman, John S.

Electrical pulse counters, pulse dividers, or shift registers: c

Applications

Measuring or testing

137554, 13762411, 377112, G01F 300

Patent

active

055008828

ABSTRACT:
A portable flow timer device for determining the time between two successive fluid flow detection signals input thereto comprising an electric timer mechanism including an input probe connector mechanism for receiving fluid flow detection signals from external fluid detection probes coupleable thereto, a bridge circuit mechanism for receiving a fluid flow detection signal and transmitting a timer activation signal and for receiving a succeeding fluid flow detection signal and transmitting a timer de-activation signal, a resetable count-down logic mechanism for transmitting a plurality of timer signals at a set timing interval based upon receipt of the timer activation signal and for preventing transmission of the timer signals based upon receipt of the timer de-activation signal, a display mechanism for receiving the timer signals and displaying elapsed time from receipt of timer signals up to their cessation, and a battery mechanism for supplying electric energy for operation.

REFERENCES:
patent: 4321461 (1982-03-01), Walter et al.
patent: 5086806 (1992-02-01), Engler et al.

Affiliated with

Also associated with

Rating

Portable flow timer device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Portable flow timer device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable flow timer device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1963611