G01D

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MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR (means structurally associated with lightning or other overvoltage discharging apparatus for recording the operation thereof G01R; displaying information in general G09F; recording in a way which requires playback through a transducer G11B)

Subclasses

SubclassTitle
1/00 Measuring arrangements giving results other than momentary value of variable, of general application ( G01D 3/00 takes precedence; in tariff metering apparatus G01D 4/00 ; transducers not specially adapted for a specific variable G01D 5/00 )
1/02 Measuring arrangements giving results other than momentary value of variable, of general application ( G01D 3/00 takes precedence; in tariff metering apparatus G01D 4/00 ; transducers not specially adapted for a specific variable G01D 5/00 ) giving mean values, e.g. root mean square values (measuring root mean square values of currents or voltages G01R 19/02)
1/04 Measuring arrangements giving results other than momentary value of variable, of general application ( G01D 3/00 takes precedence; in tariff metering apparatus G01D 4/00 ; transducers not specially adapted for a specific variable G01D 5/00 ) giving integrated values (giving mean values G01D 1/02)
1/06 Measuring arrangements giving results other than momentary value of variable, of general application ( G01D 3/00 takes precedence; in tariff metering apparatus G01D 4/00 ; transducers not specially adapted for a specific variable G01D 5/00 ) giving integrated values (giving mean values G01D 1/02) by intermittent summation
1/08 Measuring arrangements giving results other than momentary value of variable, of general application ( G01D 3/00 takes precedence; in tariff metering apparatus G01D 4/00 ; transducers not specially adapted for a specific variable G01D 5/00 ) giving integrated values (giving mean values G01D 1/02) by intermittent summation over fixed periods of time
1/10 Measuring arrangements giving results other than momentary value of variable, of general application ( G01D 3/00 takes precedence; in tariff metering apparatus G01D 4/00 ; transducers not specially adapted for a specific variable G01D 5/00 ) giving differentiated values
1/12 Measuring arrangements giving results other than momentary value of variable, of general application ( G01D 3/00 takes precedence; in tariff metering apparatus G01D 4/00 ; transducers not specially adapted for a specific variable G01D 5/00 ) giving a maximum or minimum of a value
1/14 Measuring arrangements giving results other than momentary value of variable, of general application ( G01D 3/00 takes precedence; in tariff metering apparatus G01D 4/00 ; transducers not specially adapted for a specific variable G01D 5/00 ) giving a distribution function of a value, i.e. number of times the value comes within specified ranges of amplitude
1/16 Measuring arrangements giving results other than momentary value of variable, of general application ( G01D 3/00 takes precedence; in tariff metering apparatus G01D 4/00 ; transducers not specially adapted for a specific variable G01D 5/00 ) giving a value which is a function of two or more values, e.g. product, ratio
1/18 Measuring arrangements giving results other than momentary value of variable, of general application ( G01D 3/00 takes precedence; in tariff metering apparatus G01D 4/00 ; transducers not specially adapted for a specific variable G01D 5/00 ) with arrangements for signalling that a predetermined value of an unspecified parameter has been exceeded ( G01D 1/14 takes precedence)
3/00 Measuring arrangements with provision for the special purposes referred to in the subgroups of this group
3/02 Measuring arrangements with provision for the special purposes referred to in the subgroups of this group with provision for altering or correcting the transfer function
3/024 Measuring arrangements with provision for the special purposes referred to in the subgroups of this group with provision for altering or correcting the transfer function for range change; Arrangements for substituting one sensing member by another
3/028 Measuring arrangements with provision for the special purposes referred to in the subgroups of this group mitigating undesired influences, e.g. temperature, pressure
3/032 Measuring arrangements with provision for the special purposes referred to in the subgroups of this group mitigating undesired influences, e.g. temperature, pressure affecting incoming signal, e.g. by averaging; gating undesired signals
3/036 Measuring arrangements with provision for the special purposes referred to in the subgroups of this group mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves
3/06 Measuring arrangements with provision for the special purposes referred to in the subgroups of this group with provision for operation by a null method
3/08 Measuring arrangements with provision for the special purposes referred to in the subgroups of this group with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
3/10 Measuring arrangements with provision for the special purposes referred to in the subgroups of this group with provision for switching-in of additional or auxiliary indicators or recorders
4/00 Tariff metering apparatus (in taximeters G07B 13/00 ; apparatus actuated by coins, cards or the like with meter-controlled dispensing of liquid, gas, or electricity G07F 15/00 )

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