FR1508672A - Dispositif perfectionné d'entraînement par couplage magnétique destiné à des compteurs de fluides - Google Patents

Dispositif perfectionné d'entraînement par couplage magnétique destiné à des compteurs de fluides

Info

Publication number
FR1508672A
FR1508672A FR91840A FR91840A FR1508672A FR 1508672 A FR1508672 A FR 1508672A FR 91840 A FR91840 A FR 91840A FR 91840 A FR91840 A FR 91840A FR 1508672 A FR1508672 A FR 1508672A
Authority
FR
France
Prior art keywords
drive device
magnetic coupling
coupling drive
fluid meters
advanced 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
FR91840A
Other languages
English (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.)
Rockwell Manufacturing Co
Original Assignee
Rockwell Manufacturing Co
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 Rockwell Manufacturing Co filed Critical Rockwell Manufacturing Co
Application granted granted Critical
Publication of FR1508672A publication Critical patent/FR1508672A/fr
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
    • H02K49/102—Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact
    • 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
    • G01F1/10—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 axial admission
    • G01F1/115—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 axial admission with magnetic or electromagnetic coupling to the indicating device
    • G01F1/1155—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 axial admission with magnetic or electromagnetic coupling to the indicating device with magnetic coupling only in a mechanical transmission path
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Volume Flow (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
FR91840A 1966-01-20 1967-01-19 Dispositif perfectionné d'entraînement par couplage magnétique destiné à des compteurs de fluides Expired FR1508672A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US521775A US3398577A (en) 1966-01-20 1966-01-20 Magnetic coupling drive assembly for fluid flow meters

Publications (1)

Publication Number Publication Date
FR1508672A true FR1508672A (fr) 1968-01-05

Family

ID=24078097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR91840A Expired FR1508672A (fr) 1966-01-20 1967-01-19 Dispositif perfectionné d'entraînement par couplage magnétique destiné à des compteurs de fluides

Country Status (4)

Country Link
US (1) US3398577A (fr)
DE (1) DE1623801C3 (fr)
FR (1) FR1508672A (fr)
GB (1) GB1139840A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2097137A1 (fr) * 1970-07-02 1972-03-03 Daniel Ind Inc
DE2911826A1 (de) * 1979-03-26 1980-10-09 Vdo Schindling Durchflussmesser mit einem rotationskoerper und mitteln zur verbesserung des anlaufverhaltens des rotationskoerpers

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680379A (en) * 1969-12-02 1972-08-01 Halliburton Co Magnetic pickup element adapter for flowmeters
US3677084A (en) * 1970-03-27 1972-07-18 Gamon Camet Ind Inc Compound fluid meter
US3710623A (en) * 1972-01-20 1973-01-16 Halliburton Co Magnetic pickup element adapter for flowmeters
US4241605A (en) * 1979-06-14 1980-12-30 Envirotech Corporation Flowmeter with magnetic coupling
US9512848B2 (en) * 2011-09-14 2016-12-06 Texas Capital Semiconductor, Inc. Turbine cap for turbo-molecular pump
US9512853B2 (en) * 2013-03-14 2016-12-06 Texas Capital Semiconductor, Inc. Turbine cap for turbo-molecular pump
US11274671B2 (en) 2011-09-14 2022-03-15 Roger L. Bottomfield Turbine cap for turbo-molecular pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US280322A (en) * 1883-06-26 Fluid meter
US2470249A (en) * 1940-09-06 1949-05-17 Mary K Karasick Permanent magnet field coupling
US2564676A (en) * 1946-07-03 1951-08-21 Robert L Crouse Liquid level indicator
US2566220A (en) * 1948-07-19 1951-08-28 Electricity Meter Mfg Company Water meter
US2713261A (en) * 1951-10-02 1955-07-19 Sperry Sun Well Surveying Co Self-contained flowmeter
US2722617A (en) * 1951-11-28 1955-11-01 Hartford Nat Bank & Trust Comp Magnetic circuits and devices
US2728893A (en) * 1952-08-02 1955-12-27 Nat Luchtvaartlaboratorium Flowmeter
US3049009A (en) * 1958-11-10 1962-08-14 Mccall Floyd Flow meter
US3169398A (en) * 1961-12-21 1965-02-16 Hersey Sparling Meter Company Magnetic drive for fluid flow meters

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2097137A1 (fr) * 1970-07-02 1972-03-03 Daniel Ind Inc
DE2911826A1 (de) * 1979-03-26 1980-10-09 Vdo Schindling Durchflussmesser mit einem rotationskoerper und mitteln zur verbesserung des anlaufverhaltens des rotationskoerpers
EP0016928A1 (fr) * 1979-03-26 1980-10-15 VDO Adolf Schindling AG Débitmètre avec un corps rotatif et des moyens d'amélioration du comportement au démarrage du corps rotatif

Also Published As

Publication number Publication date
DE1623801B2 (de) 1978-02-09
GB1139840A (en) 1969-01-15
DE1623801A1 (de) 1971-02-04
DE1623801C3 (de) 1978-10-12
US3398577A (en) 1968-08-27

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