ZA951064B - Unit for testing mains water - Google Patents

Unit for testing mains water

Info

Publication number
ZA951064B
ZA951064B ZA951064A ZA951064A ZA951064B ZA 951064 B ZA951064 B ZA 951064B ZA 951064 A ZA951064 A ZA 951064A ZA 951064 A ZA951064 A ZA 951064A ZA 951064 B ZA951064 B ZA 951064B
Authority
ZA
South Africa
Prior art keywords
testing
unit
mains water
mains
water
Prior art date
Application number
ZA951064A
Other languages
English (en)
Inventor
Roger Harold Creasey
Original Assignee
Conflow Ltd
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 Conflow Ltd filed Critical Conflow Ltd
Publication of ZA951064B publication Critical patent/ZA951064B/xx

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
    • G01F1/22—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 variable-area meters, e.g. rotameters
    • G01F1/26—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 variable-area meters, e.g. rotameters of the valve type
    • 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
    • G01F1/22—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 variable-area meters, e.g. rotameters
    • G01F1/24—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 variable-area meters, e.g. rotameters with magnetic or electric coupling to the indicating device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/04—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges
    • G01L7/043—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges with mechanical transmitting or indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
ZA951064A 1994-02-09 1995-02-09 Unit for testing mains water ZA951064B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9402457A GB9402457D0 (en) 1994-02-09 1994-02-09 Unit for testing mains water

Publications (1)

Publication Number Publication Date
ZA951064B true ZA951064B (en) 1996-02-01

Family

ID=10750095

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA951064A ZA951064B (en) 1994-02-09 1995-02-09 Unit for testing mains water

Country Status (3)

Country Link
AU (1) AU1164395A (xx)
GB (2) GB9402457D0 (xx)
ZA (1) ZA951064B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2792070B1 (fr) * 1999-04-06 2001-06-08 Suez Lyonnaise Des Eaux Appareil pour la mesure et l'enregistrement de la pression d'un reseau de distribution d'eau
EP1116938A1 (en) * 2000-01-11 2001-07-18 Aqua S.r.l. Multifunctional filter for waterworks with pressure and flow rate sensors
US8863580B2 (en) * 2011-05-05 2014-10-21 Rosemount Inc. Process fluid pressure transmitter with replaceable atmospheric vent filter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006639A (en) * 1975-09-29 1977-02-08 Dresser Industries, Inc. Temperature compensation for liquid filled pressure gauge
US4333348A (en) * 1978-08-18 1982-06-08 Alexander Wiegand Gmbh U. Co. Liquid-filled pressure gauge
GB2030707B (en) * 1978-10-02 1983-03-30 British Gas Corp Central heating testing testing apparatus
DE3377995D1 (en) * 1982-07-15 1988-10-20 Jct Controls Ltd Flowmeters
GB8418151D0 (en) * 1984-07-17 1984-08-22 Hayden Nilos Conflow Ltd Instruments with moving magnets

Also Published As

Publication number Publication date
GB9502447D0 (en) 1995-03-29
AU1164395A (en) 1995-08-17
GB9402457D0 (en) 1994-03-30
GB2286460A (en) 1995-08-16

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