ZA905499B - Propeller flowmeter for measuring a quantity of liquid - Google Patents

Propeller flowmeter for measuring a quantity of liquid

Info

Publication number
ZA905499B
ZA905499B ZA905499A ZA905499A ZA905499B ZA 905499 B ZA905499 B ZA 905499B ZA 905499 A ZA905499 A ZA 905499A ZA 905499 A ZA905499 A ZA 905499A ZA 905499 B ZA905499 B ZA 905499B
Authority
ZA
South Africa
Prior art keywords
measuring
liquid
propeller flowmeter
flowmeter
propeller
Prior art date
Application number
ZA905499A
Inventor
Hans-Christian Obst
Obst Hans-Christian
Ivor Thomas Rogers
Thomas Rogers Ivor
Original Assignee
Asea Brown Boveri
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6384934&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA905499(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asea Brown Boveri filed Critical Asea Brown Boveri
Publication of ZA905499B publication Critical patent/ZA905499B/en

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
    • G01F1/08—Adjusting, correcting or compensating means therefor
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Details Of Flowmeters (AREA)
ZA905499A 1989-07-13 1990-07-13 Propeller flowmeter for measuring a quantity of liquid ZA905499B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3923142A DE3923142C2 (en) 1989-07-13 1989-07-13 Impeller counter for measuring a quantity of liquid

Publications (1)

Publication Number Publication Date
ZA905499B true ZA905499B (en) 1991-12-24

Family

ID=6384934

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA905499A ZA905499B (en) 1989-07-13 1990-07-13 Propeller flowmeter for measuring a quantity of liquid

Country Status (5)

Country Link
EP (1) EP0407948B2 (en)
DE (2) DE3923142C2 (en)
ES (1) ES2079401T5 (en)
FI (1) FI97828C (en)
ZA (1) ZA905499B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH689953A5 (en) * 1994-09-19 2000-02-15 Gas & Wassermesserfab Ag Vane wheel meter for liquids has unequal vane cup outlet opening distances and/or openings of different sizes, whereby liquid exerts one-sided force on vane wheel
DE4440683C2 (en) * 1994-11-15 1997-09-25 Wehrle E Gmbh Measuring insert for liquid meters
DE69431117T2 (en) * 1994-12-20 2003-05-08 Schlumberger Industries S.R.L., Mailand/Milano Vane meter based on the single jet measuring principle with improved sensitivity and control effect
FR2737563B1 (en) * 1995-08-04 1997-10-10 Schlumberger Ind Sa SINGLE JET LIQUID METER WITH IMPROVED TORQUE
DE10238417B4 (en) * 2002-08-22 2004-09-02 Invensys Metering Systems Gmbh Ludwigshafen Multi-jet meters
DE102005052953B4 (en) * 2005-11-03 2010-06-17 Axel Bohatsch Device for measuring the flow of liquids at inlets in a sewer manhole and method for determining the inlet quantities in a sewer network
EP3730904B1 (en) * 2017-12-18 2024-02-07 RoBo Asset Grid Co., Ltd. Flow rate measurement device and flow rate measurement method thereby

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR760336A (en) * 1932-07-09 1934-02-20 Finned liquid meter
DE930351C (en) † 1949-08-16 1955-07-14 Hans Dipl-Ing Gehre Throttle device for measuring wheel counter
US2636479A (en) * 1950-05-29 1953-04-28 Frederic C Ripley Sr Flowmeter
BE576070A (en) * 1958-02-26 1959-06-15 Presna Mechanika Finned water meter with multiple inlet openings
DE1473148B2 (en) * 1963-09-27 1972-12-28 Pollux GmbH, Wassermesser- u. Armaturenfabrik, 6700 Ludwigshafen MEASURING CUP FOR VANE WHEEL COUNTER
DE1773498A1 (en) * 1968-05-25 1971-10-14 Neuhoff Paul & Co Gmbh Quantity counter for flowing media, especially water meters
NL6913631A (en) * 1969-09-08 1971-03-10
FR2249315B1 (en) * 1973-10-29 1976-05-07 Schlumberger Compteurs
US3927568A (en) * 1973-11-20 1975-12-23 David E Hoppe Means for improving linearity of bearingless flowmeter having ring-shaped rotor operating in combination with a vortex chamber by controlling turbulence produced by jet pathways
DE2647297C3 (en) * 1976-10-20 1980-10-30 Bopp & Reuther Gmbh, 6800 Mannheim Impeller counter
DE8426431U1 (en) * 1984-09-07 1984-12-20 Develconter R. & D. Ltd., London SINGLE BLADE WHEEL COUNTER
FR2581755B1 (en) * 1985-05-09 1987-06-12 Sato Electronique Sa TURBINE FLOWMETER FOR FLUIDS
DE8805780U1 (en) * 1988-04-30 1988-06-09 Bopp & Reuther Gmbh, 6800 Mannheim Impeller meter

Also Published As

Publication number Publication date
FI903530A0 (en) 1990-07-12
FI97828C (en) 1997-02-25
ES2079401T5 (en) 2002-03-16
DE3923142C2 (en) 1999-11-04
EP0407948A1 (en) 1991-01-16
DE59009611D1 (en) 1995-10-12
EP0407948B1 (en) 1995-09-06
EP0407948B2 (en) 2001-10-04
FI97828B (en) 1996-11-15
DE3923142A1 (en) 1991-01-24
ES2079401T3 (en) 1996-01-16

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