Flow Meter
|
PAT. NO. |
Title |
| 601 |
4,581,929 |
Air flow meter circuit with temperature
compensation circuit |
| 602 |
4,579,008 |
Electromagnetic pulse pick-up arrangement
in a flow meter |
| 603 |
4,574,644 |
Ball bearing flow meter and pump |
| 604 |
4,572,004 |
Fluid flow meter for measuring the
rate of fluid flow in a conduit |
| 605 |
4,569,233 |
Flow meter indicating device |
| 607 |
4,566,317 |
Borehole flow meter |
| 608 |
4,562,731 |
Air flow meter |
| 609 |
4,561,312 |
Turbine for a multijet liquid flow
meter |
| 610 |
4,561,311 |
Bridge excitation for sensor used on
a vortex shedding flow meter |
| 611 |
4,559,814 |
Thermal air flow meter |
| 612 |
4,555,951 |
Reflective acoustic fluid flow meter
|
| 613 |
4,554,926 |
Ultrasonic pulse Doppler blood flow
meter with provision to create ultrasonic test waves which, when reflected
from a stationary object, result in echoes similar to those produced
by a moving object |
| 614 |
4,554,687 |
Toilet mounted urine flow meter |
| 615 |
4,548,084 |
Flow meter |
| 616 |
4,545,257 |
Electromagnetic flow meter |
| 617 |
4,545,244 |
Ultrasonic flow meter |
| 618 |
4,542,651 |
Reciprocating piston flow meter with
a fluid bypass |
| 619 |
4,542,650 |
Thermal mass flow meter |
| 620 |
4,541,437 |
Ultrasonic pulse Doppler blood flow
meter |
| 621 |
4,538,445 |
Liquid flow meter |
| 622 |
4,534,218 |
Thermal flow meter |
| 623 |
4,532,936 |
Automatic urine flow meter |
| 624 |
4,532,812 |
Parametric acoustic flow meter |
| 625 |
4,528,858 |
Flow meter |
| 626 |
4,527,423 |
Air flow meter for internal-combustion
engine |
| 627 |
4,526,040 |
Oscillation compensating apparatus
for vortex flow meter |
| 628 |
4,524,627 |
Electromagnetic flow meter |
| 629 |
4,523,478 |
Sonic flow meter having improved flow
straighteners |
| 630 |
4,522,073 |
Magnetic-inductive flow meter for high
temperatures |
| 631 |
4,519,257 |
Electronic flow meter for measuring
flow of bulk solids pneumatically conveyed through a hose |
| 632 |
4,519,246 |
Improved flow meter |
| 633 |
4,517,838 |
Thermal mass flow meter |
| 634 |
4,513,625 |
Flow meter and densitometer apparatus
and method of operation |
| 635 |
4,513,615 |
Thermal air flow meter |
| 636 |
4,509,366 |
Flow meter for a two-phase fluid |
| 637 |
4,507,976 |
Flow meter with hall effect sensor
and method |
| 638 |
4,498,497 |
Flow meter bypass valve assembly |
| 639 |
4,495,823 |
Bidirectional flow meter |
| 640 |
4,495,822 |
Fluid flow meter |
| 641 |
4,495,802 |
Air flow meter assembly |
| 642 |
4,494,405 |
Air-flow meter for internal combustion
engine |
| 643 |
4,493,215 |
Vibrator damping flow meter |
| 644 |
4,491,026 |
Liquid flow meter |
| 645 |
4,489,616 |
Digital fluid flow meter |
| 646 |
4,489,615 |
Fluid flow meter |
| 647 |
4,488,439 |
Mass flow meter with vibration sensor
|
| 648 |
4,487,077 |
Electric remote readout for fluid flow
meter |
| 649 |
4,487,076 |
Vortex flow meter |
| 650 |
4,484,472 |
Concentric rod and tube sensor for
thermal mass flow controller and flow meter |
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