AU1601592A - A magnetic drive system, and a meter, in particular a water meter, including such a system - Google Patents

A magnetic drive system, and a meter, in particular a water meter, including such a system

Info

Publication number
AU1601592A
AU1601592A AU16015/92A AU1601592A AU1601592A AU 1601592 A AU1601592 A AU 1601592A AU 16015/92 A AU16015/92 A AU 16015/92A AU 1601592 A AU1601592 A AU 1601592A AU 1601592 A AU1601592 A AU 1601592A
Authority
AU
Australia
Prior art keywords
meter
magnetic drive
drive system
water meter
water
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.)
Abandoned
Application number
AU16015/92A
Inventor
Roland Lett
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.)
Schlumberger SA
Original Assignee
Schlumberger SA
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 Schlumberger SA filed Critical Schlumberger SA
Publication of AU1601592A publication Critical patent/AU1601592A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
    • 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
    • G01F1/56—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 electric or magnetic effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/02—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using mechanical means
    • G01D5/06—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using mechanical means acting through a wall or enclosure, e.g. by bellows, by magnetic coupling
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/06—Indicating or recording devices
    • G01F15/065—Indicating or recording devices with transmission devices, e.g. mechanical
    • G01F15/066—Indicating or recording devices with transmission devices, e.g. mechanical involving magnetic transmission devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
AU16015/92A 1991-05-24 1992-05-05 A magnetic drive system, and a meter, in particular a water meter, including such a system Abandoned AU1601592A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9106237A FR2676874B1 (en) 1991-05-24 1991-05-24 MAGNETIC DRIVE SYSTEM AND PARTICULARLY A WATER METER COMPRISING SUCH A SYSTEM.
FR9106237 1991-05-24

Publications (1)

Publication Number Publication Date
AU1601592A true AU1601592A (en) 1992-11-26

Family

ID=9413064

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16015/92A Abandoned AU1601592A (en) 1991-05-24 1992-05-05 A magnetic drive system, and a meter, in particular a water meter, including such a system

Country Status (7)

Country Link
EP (1) EP0516509A1 (en)
JP (1) JPH05149764A (en)
KR (1) KR920021974A (en)
AU (1) AU1601592A (en)
BR (1) BR9201919A (en)
CA (1) CA2068379A1 (en)
FR (1) FR2676874B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5464333A (en) * 1993-06-24 1995-11-07 Iwaki Co., Ltd. Magnet pump with rear thrust bearing member
FR2715011B1 (en) * 1994-01-13 1996-03-29 Schlumberger Ind Sa System for driving in rotation of two mechanical members by magnetic coupling and fluid meter comprising such a system.
FR2718526B1 (en) * 1994-04-11 1997-06-06 Landis & Gyr Tech Innovat Water meter.
EP0801291B1 (en) * 1996-04-12 2004-03-03 Hans-Holger Körner Flowmeter with magnetic pulse transmitter
DE19723364B4 (en) * 1997-06-04 2006-09-14 Hydrometer Gmbh Magnetic coupling for water meters with protection against external interference magnetic fields
FR2782419B1 (en) * 1997-07-08 2001-02-23 Ensmse IMPROVED DEVICE FOR SYNCHRONOUS MAGNETIC COUPLINGS WITH CYLINDRICAL GAP
FR2766027A1 (en) * 1997-07-08 1999-01-15 Ensmse Synchronous magnetic coupling with cylindrical airgap
EP2383546A1 (en) * 2010-04-30 2011-11-02 Elster GmbH Fluid meter
CN107588812A (en) * 2017-10-09 2018-01-16 南京福碧源环境技术有限公司 A kind of type double flow meter for being available for water-softening plant salt-sucking port to use
CN109387251B (en) * 2018-12-05 2023-12-26 重庆智慧水务有限公司 Flow measuring mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165144B (en) * 1961-01-12 1964-03-12 Siemens Ag Drive unit
DE1423884B2 (en) * 1961-08-12 1970-04-16 Marx, Josef, 6503 Mainz-Kastel Magnetic coupling for a flow meter to transmit the drive coming from the measuring mechanism
GB2005481A (en) * 1977-10-01 1979-04-19 United Gas Industries Ltd Magnetic couplings
DE8631387U1 (en) * 1986-11-24 1987-03-19 Minol Messtechnik W. Lehmann Kg, 7022 Leinfelden-Echterdingen, De
IT1230331B (en) * 1989-07-12 1991-10-18 Fedegari Autoclavi IMPROVED MAGNETIC METHOD FOR TRANSMISSION OF MOVEMENT THROUGH WALLS OF CLOSED CONTAINERS OR CONTAINERS.

Also Published As

Publication number Publication date
JPH05149764A (en) 1993-06-15
CA2068379A1 (en) 1992-11-25
BR9201919A (en) 1993-01-12
FR2676874A1 (en) 1992-11-27
KR920021974A (en) 1992-12-19
EP0516509A1 (en) 1992-12-02
FR2676874B1 (en) 1993-09-24

Similar Documents

Publication Publication Date Title
GB2278685B (en) Superconducting magnet
EP0484859A3 (en) System for sensing changes in a magnetic field, and fabrication method
GR3033532T3 (en) Multi-digit drum-counter for use in a flow-meter.
AU3030492A (en) Water percentage meter and method
AU7004494A (en) Improvements in locks
AU4409896A (en) Magnetic card with a mailing spacer thereon
AU1601592A (en) A magnetic drive system, and a meter, in particular a water meter, including such a system
AU3900793A (en) Improvements in shuttlecocks
AU1825792A (en) Improvements in can openers
AU1171592A (en) Improvements in remote sensing
GB2252991B (en) Improvements in fencing
AU646628B3 (en) Improvements in birdproofing
GB9410239D0 (en) Magnetic disk and magnetic disk drive system
AU645479B3 (en) Improvements in horse rugs
AU1216192A (en) Secure magnetic card
AU7810291A (en) Improvements in hoarding and fencing systems
AU1815192A (en) Improvements in plasterboard
AU1504992A (en) Improvements in anchors
AU1273392A (en) Improvements in dispensing means
AU1446492A (en) Means for creating the so-called 'wave effect' in stadiums
GB9117681D0 (en) Improvements in telecines
AU1640497A (en) Improvements in locks
GB9109126D0 (en) Improvements in pumping technology
AU2376592A (en) Improvements in security grilles
AU6850894A (en) Improvements in stilts