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This page displays all 「FI」 in main group G01F23/00. |
HB:Handbook | ||||
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CC:Concordance | |||||
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Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm [1, 2006.01, 2022.01] | HB | CC | 2F014 | |
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Structures | HB | CC | 2F014 | |
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Indicating | HB | CC | 2F014 | |
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Means for measuring not classified in others | HB | CC | 2F014 | |
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.Weights or sounding rods | HB | CC | 2F014 | |
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.By sounds | HB | CC | 2F014 | |
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Bath buzzers | HB | CC | 2F014 | |
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Others | HB | CC | 2F014 | |
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.by gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid | HB | CC | 2F042 | |
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Observing through windows | HB | CC | 2F042 | |
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.Observing windows from upward | HB | CC | 2F042 | |
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.Observing window from sideways | HB | CC | 2F042 | |
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..Characterised by windows | HB | CC | 2F042 | |
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..Characterised by mounts | HB | CC | 2F042 | |
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...Windows formed in one piece | HB | CC | 2F042 | |
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Observing via transparent tubes (connected tubes) | HB | CC | 2F042 | |
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.Characterised by tubes | HB | CC | 2F042 | |
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..Reflecting types | HB | CC | 2F042 | |
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..Using of refracting power of liquids | HB | CC | 2F042 | |
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.Characterised by mounts | HB | CC | 2F042 | |
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.Observing different liquids | HB | CC | 2F042 | |
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.For thermo-bottles | HB | CC | 2F042 | |
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Others | HB | CC | 2F042 | |
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.by dip members, e.g. dip-sticks | HB | CC | 2F042 | |
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Characterised by caps | HB | CC | 2F042 | |
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.With cleaners | HB | CC | 2F042 | |
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Characterised by scales or indicating | HB | CC | 2F042 | |
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.Characterised by structures of containers | HB | CC | 2F042 | |
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.Characterised by materials | HB | CC | 2F042 | |
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Related to pylons | HB | CC | 2F042 | |
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For rice cookers | HB | CC | 2F042 | |
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Others | HB | CC | 2F042 | |
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.by measurement of pressure | HB | CC | 2F014 | |
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..Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid | HB | CC | 2F014 | |
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..Indicating, recording, or alarm devices actuated electrically | HB | CC | 2F014 | |
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.by measurement of weight, e.g. to determine the level of stored liquefied gas | HB | CC | 2F014 | |
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.by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water (involving the use of floats G01F 23/30) [1, 2006.01] | HB | CC | 2F014 | |
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by temperature changes | HB | CC | 2F014 | |
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.liquefied gases | HB | CC | 2F014 | |
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using of vibrations | HB | CC | 2F014 | |
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by detecting forces or torque | HB | CC | 2F014 | |
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Others | HB | CC | 2F014 | |
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..by measuring variations of resistance of resistors due to contact with conductor fluid | HB | CC | 2F014 | |
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Conducting types | HB | CC | 2F014 | |
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.Sounding types | HB | CC | 2F014 | |
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Resistance types | HB | CC | 2F014 | |
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.Sounding types | HB | CC | 2F014 | |
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Other electric resistance types | HB | CC | 2F014 | |
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..by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields [1, 2006.01, 2022.01] | HB | CC | 2F014 | |
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by measuring changes in inductance | HB | CC | 2F014 | |
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Others | HB | CC | 2F014 | |
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...by measuring variations in capacitance of capacitors [2022.01] | HB | CC | 2F014 | |
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..by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material [1, 6, 2006.01] | HB | CC | 2F014 | |
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...Electromagnetic waves | HB | CC | 2F014 | |
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....X-rays; Gamma rays | HB | CC | 2F014 | |
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....Light | HB | CC | 2F014 | |
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absorptance type | HB | CC | 2F014 | |
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reflection type | HB | CC | 2F014 | |
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refractive index type | HB | CC | 2F014 | |
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others, e.g. TV camera | HB | CC | 2F014 | |
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...Acoustic waves [6, 2006.01, 2022.01] | HB | CC | 2F014 | |
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....Measuring transit time of reflected waves [2022.01] | HB | CC | 2F014 | |
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....Measuring attenuation of transmitted waves [2022.01] | HB | CC | 2F014 | |
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.by floats [4] | HB | CC | 2F013 | |
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related to indicating | HB | CC | 2F013 | |
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related to circuits | HB | CC | 2F013 | |
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for baths | HB | CC | 2F013 | |
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using of lights | HB | CC | 2F013 | |
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Others | HB | CC | 2F013 | |
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..using rotatable arms or other pivotable transmission elements [4] | HB | CC | 2F013 | |
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using of lights | HB | CC | 2F013 | |
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Others | HB | CC | 2F013 | |
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...using mechanically actuated indicating means [4] | HB | CC | 2F013 | |
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...using electrically actuated indicating means [4] | HB | CC | 2F013 | |
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...using magnetically actuated indicating means [4] | HB | CC | 2F013 | |
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..using bands or wires as transmission elements [4] | HB | CC | 2F013 | |
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using of lights | HB | CC | 2F013 | |
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Others | HB | CC | 2F013 | |
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...using mechanically actuated indicating means [4] | HB | CC | 2F013 | |
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...using electrically actuated indicating means [4] | HB | CC | 2F013 | |
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...using magnetically actuated indicating means [4] | HB | CC | 2F013 | |
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..using twisted spindles as transmission elements [4] | HB | CC | 2F013 | |
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using of lights | HB | CC | 2F013 | |
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Others | HB | CC | 2F013 | |
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...using mechanically actuated indicating means [4] | HB | CC | 2F013 | |
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...using electrically actuated indicating means [4] | HB | CC | 2F013 | |
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...using magnetically actuated indicating means [4] | HB | CC | 2F013 | |
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..using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements [4] | HB | CC | 2F013 | |
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using of lights | HB | CC | 2F013 | |
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Others | HB | CC | 2F013 | |
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...using mechanically actuated indicating means [4] | HB | CC | 2F013 | |
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...using electrically actuated indicating means [4] | HB | CC | 2F013 | |
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using changes in resistances | HB | CC | 2F013 | |
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with switches | HB | CC | 2F013 | |
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with load cells | HB | CC | 2F013 | |
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Characterised by circuits | HB | CC | 2F013 | |
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with coils | HB | CC | 2F013 | |
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Others | HB | CC | 2F013 | |
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...using magnetically actuated indicating means [4] | HB | CC | 2F013 | |
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using lead switches for detecting magnetism | HB | CC | 2F013 | |
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.Characterised by lead switches | HB | CC | 2F013 | |
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..with one lead switch | HB | CC | 2F013 | |
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...Characterised by mounting of lead switches | HB | CC | 2F013 | |
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....mounting lead switches from top of containers | HB | CC | 2F013 | |
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....mounting lead switches from side of containers | HB | CC | 2F013 | |
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....mounting lead switches from bottom of containers | HB | CC | 2F013 | |
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..with two or more lead switches | HB | CC | 2F013 | |
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...Characterised by mounting of lead switches | HB | CC | 2F013 | |
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.Characterised by caps | HB | CC | 2F013 | |
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.with drive units moving the float against buoyancy | HB | CC | 2F013 | |
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using of coils for detecting magnetism | HB | CC | 2F013 | |
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using of magnetism-electricity converting elements other than lead switches or coils for detecting magnetism | HB | CC | 2F013 | |
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driving indicating units directly by magnetism without using magnet-electricity converting units | HB | CC | 2F013 | |
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Others | HB | CC | 2F013 | |
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..of the free float type [4] | HB | CC | 2F013 | |
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using of lights | HB | CC | 2F013 | |
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Others | HB | CC | 2F013 | |
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...using mechanically actuated indicating means [4] | HB | CC | 2F013 | |
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...using electrically actuated indicating means [4] | HB | CC | 2F013 | |
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....for sensing changes in level only at discrete points [4] | HB | CC | 2F013 | |
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...using magnetically actuated indicating means [4] | HB | CC | 2F013 | |
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....for sensing changes in level only at discrete points [4] | HB | CC | 2F013 | |
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..characterised by the construction of the float [4] | HB | CC | 2F013 | |
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Characterised by materials | HB | CC | 2F013 | |
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Others | HB | CC | 2F013 | |
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.Arrangements for signal processing [2022.01] | HB | CC | 2F014 | |