Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB10633/29A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Askania Werke AG
Original Assignee
Askania Werke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Askania Werke AGfiledCriticalAskania Werke AG
Publication of GB314053ApublicationCriticalpatent/GB314053A/en
G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
G01F5/00—Measuring a proportion of the volume flow
G01F5/005—Measuring a proportion of the volume flow by measuring pressure or differential pressure, created by the use of flow constriction
Landscapes
Physics & Mathematics
(AREA)
Fluid Mechanics
(AREA)
General Physics & Mathematics
(AREA)
Nozzles
(AREA)
Jet Pumps And Other Pumps
(AREA)
Sampling And Sample Adjustment
(AREA)
Abstract
314,053. Askania-Werke Akt.-Ges. vorm. Centralwerkstatt Dessau und C. Bamberg-Friedenau. June 22, 1928, [Convention date]. Flow meters, pressure-actuated; Venluri-tube apparatus.-Differential pressure produced in a conduit a by a throttling member b or Venturi tube, acts on a jet f supplied from the conduit a or a separate source, so as to produce a flow in the tube g connected to a meter 12 proportional to the flow in the conduit a. The jet f is also acted on by means operated by the pressure difference in the tube g.
Improvements made to devices for measuring the section or flow rate of orifices by the pressure drop undergone by a fluid flowing through these orifices