DK0774174T3 - Indretning til magnetisk beskyttelse - Google Patents

Indretning til magnetisk beskyttelse

Info

Publication number
DK0774174T3
DK0774174T3 DK95927757T DK95927757T DK0774174T3 DK 0774174 T3 DK0774174 T3 DK 0774174T3 DK 95927757 T DK95927757 T DK 95927757T DK 95927757 T DK95927757 T DK 95927757T DK 0774174 T3 DK0774174 T3 DK 0774174T3
Authority
DK
Denmark
Prior art keywords
drive system
pct
protection device
parts
axially
Prior art date
Application number
DK95927757T
Other languages
Danish (da)
English (en)
Inventor
Lionel Haudebert
Marcel Freund
Original Assignee
Schlumberger Ind 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 Ind Sa filed Critical Schlumberger Ind Sa
Application granted granted Critical
Publication of DK0774174T3 publication Critical patent/DK0774174T3/da

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
    • 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
    • G01F1/0755—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 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
    • G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/01—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for shielding from electromagnetic fields, i.e. structural association with shields
    • H02K11/014—Shields associated with stationary parts, e.g. stator cores
    • H02K11/0141—Shields associated with casings, enclosures or brackets

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
  • Amplifiers (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Window Of Vehicle (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Valve Device For Special Equipments (AREA)
  • Control Of Combustion (AREA)
  • Vehicle Body Suspensions (AREA)
  • Burglar Alarm Systems (AREA)
  • Protection Of Generators And Motors (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Fluid-Damping Devices (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Dental Preparations (AREA)
DK95927757T 1994-08-23 1995-08-04 Indretning til magnetisk beskyttelse DK0774174T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9410200A FR2724071B1 (fr) 1994-08-23 1994-08-23 Dispositif de protection magnetique
PCT/FR1995/001052 WO1996006480A1 (fr) 1994-08-23 1995-08-04 Dispositif de protection magnetique

Publications (1)

Publication Number Publication Date
DK0774174T3 true DK0774174T3 (da) 1999-08-30

Family

ID=9466434

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95927757T DK0774174T3 (da) 1994-08-23 1995-08-04 Indretning til magnetisk beskyttelse

Country Status (19)

Country Link
US (1) US5854429A (de)
EP (1) EP0774174B1 (de)
CN (1) CN1065989C (de)
AT (1) ATE175530T1 (de)
BR (1) BR9508742A (de)
CZ (1) CZ294772B6 (de)
DE (1) DE69507148T2 (de)
DK (1) DK0774174T3 (de)
ES (1) ES2129213T3 (de)
FR (1) FR2724071B1 (de)
HU (1) HU219938B (de)
MX (1) MX9701268A (de)
NO (1) NO970802L (de)
PL (1) PL178894B1 (de)
RO (1) RO117222B1 (de)
RU (1) RU2155391C2 (de)
SK (1) SK283141B6 (de)
WO (1) WO1996006480A1 (de)
ZA (1) ZA956766B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19723364B4 (de) * 1997-06-04 2006-09-14 Hydrometer Gmbh Magnetkupplung für Wasserzähler mit Schutz gegen äußere Störmagnetfelder
DE19939177A1 (de) * 1999-08-20 2001-02-22 Electrowatt Tech Innovat Corp Durchflußmessgerät
DE19962333C2 (de) * 1999-12-23 2002-11-14 Minol Internat Gmbh & Co Kg Magnetkupplung
US7219562B2 (en) * 2002-05-10 2007-05-22 Padraig Joseph Keane Angle sensor
US7994927B2 (en) * 2006-03-12 2011-08-09 Mohamed Radwan Rafaat Atassi Water meter with an emergency shut-down
CN100455995C (zh) * 2007-09-21 2009-01-28 中国农业科学院农田灌溉研究所 旋杯式农用水表
RU2380713C2 (ru) * 2007-12-03 2010-01-27 Дмитрий Иванович Поляков Устройство защиты счетчика воды от внешнего магнитного поля
RU2387952C2 (ru) * 2008-01-09 2010-04-27 Общество с ограниченной ответственностью научно-производственная фирма "Милек" Водосчетчик
SE534221C2 (sv) 2009-10-26 2011-06-07 Ett drivsystem till en rengöringsanordning för tankrengöring och en rengöringsanordning för tankrengöring
RU2585306C1 (ru) * 2015-05-05 2016-05-27 Сергей Витальевич Коннов Крыльчатка счетчика горячей воды
RU2597029C2 (ru) * 2015-05-12 2016-09-10 Сергей Витальевич Коннов Счетчик горячей воды
EP4141578B1 (de) * 2021-08-30 2025-04-02 The Swatch Group Research and Development Ltd Uhrwerksmechanismus mit einem magnetischen getrieberad

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631718A (en) * 1969-07-24 1972-01-04 Tetsuya Sato Electromagnetic flowmeter
US3643120A (en) * 1970-01-26 1972-02-15 Westinghouse Electric Corp Combined flexible and magnetic drive coupling
US3835706A (en) * 1971-02-16 1974-09-17 A Varga Fluid meter
US3994168A (en) * 1973-03-05 1976-11-30 Andrew Varga Fluid meter
US3949606A (en) * 1973-09-10 1976-04-13 Blancett Joe H Fluid meter and adapter units therefor
JPS54141166A (en) * 1978-04-25 1979-11-02 Toukiyouto Water meter
US4598583A (en) * 1983-12-06 1986-07-08 Eberhard Steinhauser Metering cell
DE3415366A1 (de) * 1984-04-25 1985-11-07 ConGermania Meß- und Regelgeräte GmbH, 2440 Oldenburg Wasserzaehler
FR2715011B1 (fr) * 1994-01-13 1996-03-29 Schlumberger Ind Sa Système d'entraînement en rotation de deux organes mécaniques par accouplement magnétique et compteur de fluide comportant un tel système.

Also Published As

Publication number Publication date
HU219938B (hu) 2001-09-28
DE69507148D1 (de) 1999-02-18
PL178894B1 (pl) 2000-06-30
EP0774174A1 (de) 1997-05-21
HUT76946A (hu) 1998-01-28
WO1996006480A1 (fr) 1996-02-29
CZ294772B6 (cs) 2005-03-16
RU2155391C2 (ru) 2000-08-27
BR9508742A (pt) 1997-10-28
PL318758A1 (en) 1997-07-07
ZA956766B (en) 1996-04-22
NO970802D0 (no) 1997-02-21
CN1065989C (zh) 2001-05-16
ES2129213T3 (es) 1999-06-01
RO117222B1 (ro) 2001-11-30
US5854429A (en) 1998-12-29
SK23497A3 (en) 1997-09-10
MX9701268A (es) 1997-09-30
DE69507148T2 (de) 1999-07-22
SK283141B6 (sk) 2003-03-04
EP0774174B1 (de) 1999-01-07
NO970802L (no) 1997-04-21
FR2724071B1 (fr) 1996-10-25
ATE175530T1 (de) 1999-01-15
FR2724071A1 (fr) 1996-03-01
CN1158190A (zh) 1997-08-27
CZ47897A3 (en) 1997-06-11

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