GB591409A - Improved device for measuring the flow of granular or pulverulent material - Google Patents

Improved device for measuring the flow of granular or pulverulent material

Info

Publication number
GB591409A
GB591409A GB2098644A GB2098644A GB591409A GB 591409 A GB591409 A GB 591409A GB 2098644 A GB2098644 A GB 2098644A GB 2098644 A GB2098644 A GB 2098644A GB 591409 A GB591409 A GB 591409A
Authority
GB
United Kingdom
Prior art keywords
flow
spring
granular
measuring
improved device
Prior art date
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
GB2098644A
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB591409A publication Critical patent/GB591409A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
    • G01F1/30—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter for fluent solid material

Landscapes

  • Measuring Volume Flow (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

591,409. Weighing-apparatus. WILLIAMSON, W. F. Oct. 27, 1944, No. 20986. [Class 143] [Also in Group XXX] A flowmeter for grain &c. consists of a pivoted hopper b with an outlet d which is obstructed by a screen e. The outlet is opened, against the action of a spring f, by the weight of grain passing through the hopper, the extent of opening being such that the outflow balances the inflow. The extent of opening, which is a measure of the rate of flow, is indicated by a pointer h. The pointer reading is independent of the strength of the spring. In a modification the spring is replaced by a counterweight.
GB2098644A 1944-10-27 Improved device for measuring the flow of granular or pulverulent material Expired GB591409A (en)

Publications (1)

Publication Number Publication Date
GB591409A true GB591409A (en) 1947-08-18

Family

ID=1735858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2098644A Expired GB591409A (en) 1944-10-27 Improved device for measuring the flow of granular or pulverulent material

Country Status (1)

Country Link
GB (1) GB591409A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184853A (en) * 1985-12-19 1987-07-01 Csr Ltd Flow rate determination

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184853A (en) * 1985-12-19 1987-07-01 Csr Ltd Flow rate determination
GB2184853B (en) * 1985-12-19 1990-02-07 Csr Ltd Flow rate determination

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