Device for measuring the throughflow of liquids and gases

Details Device for measuring the throughflow of liquids and gases Device for measuring the throughflow of liquids and gases

1983-07-01

1986-02-04

Hart, Charles

Measuring and testing

Volume or rate of flow

Using differential pressure

7386156, 200294, G01F 124

Patent

active

045677778

ABSTRACT:
Device for throughflow measurement of gases or liquids according to the suspension principle, with a suspension element in the housing and special design of the housing, the attached indicator device, and the switch, said switch being activated by the suspension element when the predetermined throughflow volume is reached. The reverse side of the housing (1) of the flowmeter displays a contact surface for attachment rails; these rails connect the switch to the housing by way of a cavity between the rails, into which a T-shaped rail, attached to a base plate on a switch part, is inserted. The housing (19) of the indicator device (4) is positioned to the side of the housing (1) of the flowmeter and is screwed to the latter and secured to the flowmeter housing (1) with two attachments collars (18) inserted into a slot between the housing wall and the attachment rails.

REFERENCES:
patent: 2628297 (1953-02-01), Grauer
patent: 3137165 (1964-06-01), Harris
patent: 3398249 (1968-08-01), Dessert
patent: 3766779 (1973-10-01), Hoffman

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