Flow sensor having a flow indicator having a plurality of...

Details Flow sensor having a flow indicator having a plurality of... Flow sensor having a flow indicator having a plurality of...

2006-04-25

2006-04-25

Patel, Harshad (Department: 2855)

Measuring and testing

Volume or rate of flow

By measuring vibrations or acoustic energy

C073S861250

Reexamination Certificate

active

07032461

ABSTRACT:
A flow sensor comprises a detection section and a main unit section. The detection section comprises a casing, a through water pipe line, a transmitter which transmits an ultrasonic wave, a receiver which receives the ultrasonic wave from the transmitter, and a flow indicator having light emission sections. The main unit section comprises a display section for displaying the flow quantity value. The casing and the through water pipe line have a width perpendicular to the longitudinal direction of the through water pipe line, and the width of the casing is approximately equal to the width of the through water pipe line. One of the faces of the casing consists of the light emitting sections and a planar face whereby the width of the casing can be minimized. The detection section further comprises an alarm detector and a compute unit performs different processing when the alarm signal is on.

REFERENCES:
patent: 3680375 (1972-08-01), Joy et al.
patent: 3788141 (1974-01-01), Blackwell
patent: 5728947 (1998-03-01), Marsh et al.
patent: 5747701 (1998-05-01), Marsh et al.
patent: 5814735 (1998-09-01), Kurisaki et al.
patent: 30 00 588 (1981-07-01), None
patent: 0 099 712 (1984-02-01), None
patent: 0 813 041 (1997-12-01), None
patent: 1 118 841 (2001-07-01), None
patent: 4-77620 (1992-03-01), None
patent: 8-271300 (1996-10-01), None
patent: 8-304142 (1996-11-01), None
patent: 2798797 (1998-07-01), None
patent: 2002-267509 (2002-09-01), None

Affiliated with

Also associated with

Rating

Flow sensor having a flow indicator having a plurality of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flow sensor having a flow indicator having a plurality of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flow sensor having a flow indicator having a plurality of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3566266