Electrical weighing apparatus

Details Electrical weighing apparatus Electrical weighing apparatus

1977-05-11

1978-09-19

Miller, Jr., George H.

Weighing scales

Weigher responsive material control

Flow terminator requiring external reset

177165, G01G 1922, G01G 1314

Patent

active

041147065

ABSTRACT:
Electrical weighing apparatus is disclosed for weighing load components added successively to a load receiver, including a transducer for producing pulses the number of which corresponds with the weight applied to the load receiver, a counter for counting the pulses, a first storage device associated with the counter for storing counts corresponding to the receiver dead-load and containing tare weights, and a display device for displaying the difference between the counts of the counter and the first storage device, characterized by the provision of a second storage device for storing at least those counts corresponding to the weight of one or more components added to the load receiver. In one embodiment, a pair of counters are provided each having its own storage device, and in other embodiments, a single counter is provided in conjunction with a pair of selectively operable storage devices.

REFERENCES:
patent: 3662846 (1972-05-01), Sandusky et al.
patent: 3684875 (1972-08-01), Smith et al.
patent: 3853267 (1974-12-01), Cadwell et al.
patent: 4015677 (1977-04-01), Silva et al.

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