GB499720A - Flow meter for liquids with distant indication - Google Patents

Flow meter for liquids with distant indication

Info

Publication number
GB499720A
GB499720A GB17074/38A GB1707438A GB499720A GB 499720 A GB499720 A GB 499720A GB 17074/38 A GB17074/38 A GB 17074/38A GB 1707438 A GB1707438 A GB 1707438A GB 499720 A GB499720 A GB 499720A
Authority
GB
United Kingdom
Prior art keywords
meter
liquids
liquid
flow meter
rotor
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
GB17074/38A
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.)
Allemano Geom Felice & Figli
Original Assignee
Allemano Geom Felice & Figli
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 Allemano Geom Felice & Figli filed Critical Allemano Geom Felice & Figli
Publication of GB499720A publication Critical patent/GB499720A/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
    • G01F1/06—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 using rotating vanes with tangential admission
    • G01F1/075—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 using rotating vanes with tangential admission with magnetic or electromagnetic coupling to the indicating device

Landscapes

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

Abstract

499,720. Electric signalling systems. ALLEMANO GEOM. FELICE & FIGLI. June 8, 1938, No. 17074. Convention date, July 6, 1937. [Class 40 (i)] [Also in Group XXVI] A rotary liquid meter comprises a cupshaped casing 4 containing electromagnetic coils 6 having polepieces close to the tips of radial vanes 9 which are permanent magnets. Liquid passing through the meter impinges on the vanes to drive the rotor. The current generated is collected at terminals 7 and led to an instrument, the deviation of a pointer indicating the quantity of liquid flowing through the meter. The air gap is increased when the temperature of the surrounding air rises, by an axial displacement of the rotor spindle.
GB17074/38A 1937-07-06 1938-06-08 Flow meter for liquids with distant indication Expired GB499720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT499720X 1937-07-06

Publications (1)

Publication Number Publication Date
GB499720A true GB499720A (en) 1939-01-27

Family

ID=11271982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17074/38A Expired GB499720A (en) 1937-07-06 1938-06-08 Flow meter for liquids with distant indication

Country Status (1)

Country Link
GB (1) GB499720A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0408443A1 (en) * 1989-07-11 1991-01-16 SAPPEL Société Anonyme française Multiple jet liquid meter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0408443A1 (en) * 1989-07-11 1991-01-16 SAPPEL Société Anonyme française Multiple jet liquid meter
FR2649788A1 (en) * 1989-07-11 1991-01-18 Sappel Sa MULTI-JET LIQUID COUNTER

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