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6378366 |
Cam drive for a temperature sensitive device
The cam drive exhibits a part rotable about an axis. The part is unrotatably connected to a cam element. A swivel arm for a sensing element is pivot-mounted on the cam element. A...
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5317927 |
Measuring device
A measuring device includes a measuring mechanism, a counting mechanism, a variable transmission gear assembly disposed between the measuring mechanism and the counting mechanism, and an adjustment...
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5305647 |
Counter assembly for gas meter
A fluid meter counter assembly includes a one-way clutch with an input hub drivingly releasable and connectable to a clutch shaft for unidirectional rotation of the clutch shaft and, in turn, a...
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5287751 |
Drive link for gas meter counter assembly
The drive train of a computer mechanism of a counter assembly for a fluid meter includes a linkage assembly with a telescoping rod and sleeve connected between a crank and an input hub.
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4747306 |
Temperature compensating tangent assembly for a diaphragm gas meter
A temperature compensating tangent assembly for a diaphragm gas meter wherein the movement of the tangent wrist is controlled to be other than linearly radial in order to maintain the timing of the...
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4674316 |
Calibration system for mechanical gas volume corrector
A calibration system for a mechanical gas volume corrector which has a first shaft turned at a rate corresponding to the otherwise uncorrected volumetric flow rate through the meter, a second...
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4538458 |
Temperature compensated gas meters
A temperature compensator for gas meters is comprised of two serially connected bi-metallic elements extending between the tangent post and the drive shaft from the flow responsive element. The...
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4498346 |
Metered gas volume correcting arrangement
Variable ratio transmission mechanism and associated gearing correct volumetric flow indications of a gas meter as a function of temperature and/or pressure variations in gas flowing through the...
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4231826 |
Process for forming V-belts and belt sleeves
A cured and inverted V-belt sleeve having a plurality of spaced circumferential V-grooves that bound oversized V-belt side portions of inverted V-belts is provided by fabricating a belt sleeve with...
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4166386 |
Wheel and disc continuous integrator
A variable ratio drive transmission driven by a fluid meter has means to vary the output to a counter in accordance with variations in both the pressure and temperature of the fluid and is...
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4157662 |
Liquid meter with compensated dual outputs
By employing several independent variable compensating mechanisms between a positive displacement liquid meter unit and two output registers, which mechanisms are responsive to physical changes in...
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4154102 |
Continuous integrator control linkage
A variable ratio drive transmission driven by a fluid meter has means to vary the output to a counter in accordance with variations in both the pressure and temperature of the fluid and is...
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4002067 |
Low friction absolute pressure continuous integrator
A low friction absolute pressure continuous integrator having a vacuum pressure chamber carried by a frame and in which a pressure sensing means is mounted. The pressure sensing means is adapted to...
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3982436 |
Fluid-volume measuring apparatus
The invention relates to a fluid-volume measuring apparatus with a device for temperature-dependent volume conversion. The device contains a temperature sensor with a plunger attached to the...
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3969939 |
Temperature compensator for gas flow meter
A temperature compensator for a fluid flow meter, e.g. an industrial gas meter, has a temperature sensing element which contacts the flow of fluid being metered. The temperature sensing element...
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3950990 |
Bulk flow meter
A liquid flow meter of a rotary positive-displacement kind comprising a rotor and an idler mounted in a housing having an inlet and an outlet port. The rotor has blades which are swept around the...
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3946609 |
Barometrically compensated pressure index continuous integrator for measuring throughput fluid flow of meters
A barometrically compensated pressure index continuous integrator assembly for measuring the throughput fluid flow of a meter comprising a pressure sensing means mounted within a chamber and...
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3895532 |
Pressure and temperature compensated indicating apparatus for fluid meters
A variable ratio drive transmission having means to vary the output to a counter in accordance with variations in both pressure and temperature is driven by a fluid meter. Variations in pressure in...
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3884073 |
Deactivator mechanism for automatic temperature compensator
A clutch is connected between the input and output shafts of an automatic temperature compensator and a control member is connected to the clutch and to an idler gear connected between the...
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3868852 |
VOLUME GAS METER
A temperature correction device for a volume gas meter comprises a first shaft which rotates at a first speed proportional to the volume flow rate of gas. A magnetic slip clutch couples the first...
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3780580 |
LOW PRESSURE INDEX CONTINUOUS INTEGRATOR
A low pressure index continuous integrator having a diaphragm stack transmitting pressure changes in the throughput flow of a meter through a balanced linkage means to a continuous integrator. The...
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3745827 |
TEMPERATURE COMPENSATION OF A LIQUID FLOWMETER
A petroleum product bulk plant line includes a flowmeter recorder which is temperature compensated by electrical control signals derived from a bridge circuit including a thermistor inserted within...
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3733904 |
TEMPERATURE COMPENSATED GAS METER REGISTER
A gas meter assembly wherein a positive displacement meter disposed in a conduit through which flows gas to be measured is connected through a gear transmission unit to drive both corrected and...
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3729995 |
PRESSURE AND TEMPERATURE COMPENSATION SYSTEM FOR FLOWMETER
A pressure and temperature compensation system for a gas flowmeter yielding a pulsatory signal whose frequency is a function of flow rate, which signal is affected by changes in the pressure and...
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3721125 |
THERMAL ACTUATOR FOR A METER TEMPERATURE COMPENSATING MECHANISM
A thermal actuator for a meter temperature compensating mechanism which includes a casing mounted in the meter housing within a temperature well so as to be exposed to the mainstream of throughput...
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3710624 |
METER VOLUME COMPENSATING MECHANISM
A meter volume compensating mechanism having a frustrum with three angles on the surface thereof. The meter volume compensating mechanism includes a temperature sensor, the expansion of which...
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3581566 |
TEMPERATURE COMPENSATED FLUID METER COUNTER
A bimetallic temperature sensing probe, adapted to be inserted within the thermowell of a positive displacement gas meter, senses the gas temperature, indicating such temperature on a scale....
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3580073 |
TEMPERATURE COMPENSATOR
A temperature compensator modifies the output from a volumeter to compensate for the effect of temperature changes on the volume of a fluid being metered and includes a differential gear train...
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3538766 |
FLOW METERING APPARATUS WITH COMPENSATOR
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3530715 |
FLUID METER COMPENSATOR
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3688573 |
MEANS FOR DETERMINING FLOW RATE AND VOLUME OF A FLOWING FLUID MASS
A system is disclosed which includes a flow meter producing voltage pulses of a frequency proportional to the flow rate of a flowing mass, and a sensing element responsive to a physical condition...
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RE13760 |
Title is not available
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3472072 |
FLUID FLOW COMPUTER
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3464268 |
METER FOR MEASURING AMOUNTS OF HEAT
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3417612 |
Calibrating dial mounting for flow meters
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3358506 |
Temperature compensating device for fluid meters
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3350939 |
Compensating index drive means
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3318150 |
Volume correcting integrator for fluid meters
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3308663 |
Metering system for the net oil produced from an oil well
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3301054 |
Fluid meter with summating drive
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3299705 |
Temperature compensator
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3283575 |
Temperature compensating coupling for meters
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3277710 |
Net oil meter
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3266310 |
Compensating means for a meter such as a gas meter
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3266324 |
Spring system for measuring instruments
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3224273 |
Basic liquid meter and interchangeable compensating means therefor
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3216253 |
Meter index compensator
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3213687 |
Fluid meter
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3199349 |
Measuring meter
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3176514 |
Meter compensating system
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