Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers

Introduced: September 1968

Title

Titles differ between systems:

IPC: Apparatus for weighing a continuous stream of material during flow; Conveyor-belt weighers

CPC: Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers

Full titles differ between systems:

IPC:

Apparatus for weighing a continuous stream of material during flow; Conveyor-belt weighers

CPC:

Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers

Of 7 combined children, 5 exist in both systems.

2 codes are CPC-only extensions.

2 shared codes have differing titles between IPC and CPC.

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G01G 11/003 CPC only CPC only
G01G 11/006 CPC only CPC only
G01G 11/02 having mechanical weight-sensitive devices +1 CPC IPC+CPC Available in IPC and CPC
G01G 11/04 having electrical weight-sensitive devices +1 CPC IPC+CPC Available in IPC and CPC
G01G 11/06 having fluid weight-sensitive devices +1 CPC IPC+CPC Available in IPC and CPC
G01G 11/08 having means for controlling the rate of feed or discharge (regulation of flow of fluent material G05D) +2 CPC IPC+CPC Available in IPC and CPC
G01G 11/14 using totalising or integrating devices ( totalising or integrating devices per se G06) IPC+CPC Available in IPC and CPC

Class G01,2013–2023, worldwide · Source: EPO PATSTAT

Class G01,2013–2023, worldwide · Source: EPO PATSTAT