GB2010596B - Magnetic couplings - Google Patents

Magnetic couplings

Info

Publication number
GB2010596B
GB2010596B GB7847971A GB7847971A GB2010596B GB 2010596 B GB2010596 B GB 2010596B GB 7847971 A GB7847971 A GB 7847971A GB 7847971 A GB7847971 A GB 7847971A GB 2010596 B GB2010596 B GB 2010596B
Authority
GB
United Kingdom
Prior art keywords
magnetic couplings
couplings
magnetic
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
GB7847971A
Other versions
GB2010596A (en
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.)
United Gas Industries Ltd
Original Assignee
United Gas Industries 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 United Gas Industries Ltd filed Critical United Gas Industries Ltd
Publication of GB2010596A publication Critical patent/GB2010596A/en
Application granted granted Critical
Publication of GB2010596B publication Critical patent/GB2010596B/en
Expired 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
    • H02K49/108—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with an axial air gap
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Volume Flow (AREA)
GB7847971A 1977-10-01 1978-12-11 Magnetic couplings Expired GB2010596B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4085677 1977-10-01

Publications (2)

Publication Number Publication Date
GB2010596A GB2010596A (en) 1979-06-27
GB2010596B true GB2010596B (en) 1982-06-30

Family

ID=10416954

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7832073A Withdrawn GB2005481A (en) 1977-10-01 1978-08-03 Magnetic couplings
GB7847971A Expired GB2010596B (en) 1977-10-01 1978-12-11 Magnetic couplings

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB7832073A Withdrawn GB2005481A (en) 1977-10-01 1978-08-03 Magnetic couplings

Country Status (1)

Country Link
GB (2) GB2005481A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170876B (en) * 1985-01-31 1988-09-14 Smith Meters Ltd Clutch mechanism
GB2197969B (en) * 1986-10-28 1990-05-16 Seiko Epson Corp Energy storing apparatus, e.g. for use in a timepiece
FR2676874B1 (en) * 1991-05-24 1993-09-24 Schlumberger Ind Sa MAGNETIC DRIVE SYSTEM AND PARTICULARLY A WATER METER COMPRISING SUCH A SYSTEM.
DE102015006270A1 (en) * 2015-05-15 2016-11-17 Auma Riester Gmbh & Co. Kg Actuator and method for zeroing a display element

Also Published As

Publication number Publication date
GB2005481A (en) 1979-04-19
GB2010596A (en) 1979-06-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee