G01G WEIGHING (sorting by weighing B07C5/16)
Description
G01G covers apparatus and methods for determining the mass or weight of objects through mechanical, electronic, or combined measuring systems. This includes weighing scales of all types—from simple balances and spring scales to sophisticated electronic load cells and digital weighing instruments used in commercial, industrial, laboratory, and domestic applications. The classification encompasses the design, construction, and operation of weighing mechanisms, as well as auxiliary devices for display, control, and data processing integrated with weighing systems. Related measurement of physical properties derived from weight (such as density or concentration determination by weighing) falls within this scope, though purely gravitational measurements are classified elsewhere in G01M or G01N.
12 direct subcodes
Child Classifications
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- G01G 1/00 Weighing apparatus involving the use of a counterweight or other counterbalancing mass
- G01G 11/00 Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
- G01G 13/00 Weighing apparatus with automatic feed or discharge for weighing-out batches of material (for weighing a continuous stream G01G11/00; check-weighing G01G15/00; for fluids G01G17/04; apportioning by weight materials to be mixed G01G19/22; combinatorial weighing G01G19/387)
- G01G 15/00 Arrangements for check-weighing of materials dispensed into removable containers (packaging aspects B65B; )
- G01G 17/00 Apparatus for or methods of weighing material of special form or property (determining weight by measuring volume G01F)
- G01G 19/00 Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G 21/00 Details of weighing apparatus
- G01G 23/00 Auxiliary devices for weighing apparatus
- G01G 3/00 Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G 5/00 Weighing apparatus wherein the balancing is effected by fluid action
- G01G 7/00 Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
- G01G 9/00 Methods of, or apparatus for, the determination of weight, not provided for in groups G01G1/00 - G01G7/00