FR2424443A1 - Accouplement magnetique et procede d'accouplement correspondant - Google Patents

Accouplement magnetique et procede d'accouplement correspondant

Info

Publication number
FR2424443A1
FR2424443A1 FR7907503A FR7907503A FR2424443A1 FR 2424443 A1 FR2424443 A1 FR 2424443A1 FR 7907503 A FR7907503 A FR 7907503A FR 7907503 A FR7907503 A FR 7907503A FR 2424443 A1 FR2424443 A1 FR 2424443A1
Authority
FR
France
Prior art keywords
magnetic
organ
coupling
fix
permanent magnets
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.)
Granted
Application number
FR7907503A
Other languages
English (en)
French (fr)
Other versions
FR2424443B1 (enExample
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.)
Garrett Corp
Original Assignee
Garrett Corp
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 Garrett Corp filed Critical Garrett Corp
Publication of FR2424443A1 publication Critical patent/FR2424443A1/fr
Application granted granted Critical
Publication of FR2424443B1 publication Critical patent/FR2424443B1/fr
Granted 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/027—Details of the magnetic circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/026—Units comprising pumps and their driving means with a magnetic coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Hard Magnetic Materials (AREA)
FR7907503A 1978-04-24 1979-03-26 Accouplement magnetique et procede d'accouplement correspondant Granted FR2424443A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/899,669 US4277707A (en) 1978-04-24 1978-04-24 High speed magnetic coupling

Publications (2)

Publication Number Publication Date
FR2424443A1 true FR2424443A1 (fr) 1979-11-23
FR2424443B1 FR2424443B1 (enExample) 1984-10-26

Family

ID=25411368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907503A Granted FR2424443A1 (fr) 1978-04-24 1979-03-26 Accouplement magnetique et procede d'accouplement correspondant

Country Status (8)

Country Link
US (1) US4277707A (enExample)
JP (1) JPS54145842A (enExample)
CA (1) CA1153414A (enExample)
DE (1) DE2916033C2 (enExample)
FR (1) FR2424443A1 (enExample)
GB (1) GB2021327B (enExample)
IT (1) IT1116487B (enExample)
SE (1) SE7902097L (enExample)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328684A (en) * 1978-04-10 1982-05-11 Hughes Aircraft Company Screw compressor-expander cryogenic system with magnetic coupling
FR2514250A1 (fr) * 1981-10-08 1983-04-15 Artus Piece a main a moteur integre
DE3141652A1 (de) * 1981-10-21 1983-05-05 Fried. Krupp Gmbh, 4300 Essen "magnetkupplung"
US4539498A (en) * 1982-09-16 1985-09-03 Jacuzzi Inc. Support system for a submersible D.C. motor
US4487557A (en) * 1982-09-28 1984-12-11 Autoclave Engineers Magnetically driven centrifugal pump
GB2181184B (en) * 1985-10-09 1989-09-27 Ngk Insulators Ltd Magnetic-drive centrifugal pump
JPS6291692A (ja) * 1985-10-16 1987-04-27 Ngk Insulators Ltd 回転機器用マグネツト駆動装置
DE3626934A1 (de) * 1986-08-08 1988-02-11 Klein Schanzlin & Becker Ag Spaltrohr fuer eine permanentmagnetische kupplung
US5215501A (en) * 1988-03-24 1993-06-01 Ngk Insulators, Ltd. Hysteresis magnet coupling for roots type pumps
DE4403647A1 (de) * 1994-02-05 1995-08-10 Gutehoffnungshuette Man Magnetantrieb für einen Schraubenrotorverdichter
DE29505250U1 (de) * 1995-03-28 1995-05-18 Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen Magnetkupplung
EP0797863B1 (en) * 1995-10-17 2001-05-16 Paul Richard Stonestreet Magnetic transmission couplings
FR2745436B1 (fr) * 1996-02-28 1998-04-03 Elf Aquitaine Generateur d'energie electrique en ligne autonome
US5694621A (en) * 1996-09-05 1997-12-02 Eastman Kodak Company Underwater one-time-use camera with magnetic torque coupling for film winding
US6543928B2 (en) 2001-05-04 2003-04-08 General Machine Company Of New Jersey, Inc. Processing vessel and method for mixing powders with a magnetically coupled agitator
US6969287B1 (en) 2001-07-05 2005-11-29 Motsenbocker Marvin A Electronic shut off systems
US6776002B1 (en) 2003-04-25 2004-08-17 Northrop Grumman Corporation Magnetically coupled integrated power and cooling unit
DE102005041973A1 (de) * 2005-09-03 2007-09-13 Werth, Vladimir, Dipl.-Ing. Einstellbares-Permanentmagnetkupplung
US8360174B2 (en) 2006-03-23 2013-01-29 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8522897B2 (en) 2005-11-21 2013-09-03 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8267196B2 (en) 2005-11-21 2012-09-18 Schlumberger Technology Corporation Flow guide actuation
US8297375B2 (en) 2005-11-21 2012-10-30 Schlumberger Technology Corporation Downhole turbine
US7571780B2 (en) 2006-03-24 2009-08-11 Hall David R Jack element for a drill bit
US7434634B1 (en) 2007-11-14 2008-10-14 Hall David R Downhole turbine
GB0723996D0 (en) * 2007-12-07 2008-01-16 Ricardo Uk Ltd A flywheel
CA2726294C (en) * 2008-06-20 2017-06-13 Cameron International Corporation Gas compressor magnetic coupler
WO2010027586A1 (en) * 2008-09-08 2010-03-11 Cameron International Corporation Compression system having seal with magnetic coupling of pistons
EP2180583B1 (fr) * 2008-10-24 2012-08-08 Biazzi Sa Appareillage à cuve d'agitation
GB0905343D0 (en) 2009-03-27 2009-05-13 Ricardo Uk Ltd A flywheel
GB0905345D0 (en) 2009-03-27 2009-05-13 Ricardo Uk Ltd A flywheel
GB0905344D0 (en) * 2009-03-27 2009-05-13 Ricardo Uk Ltd A flywheel
US10006465B2 (en) * 2010-10-01 2018-06-26 R&D Dynamics Corporation Oil-free water vapor blower
GB201019473D0 (en) 2010-11-17 2010-12-29 Ricardo Uk Ltd An improved coupler
GB201106768D0 (en) 2011-04-20 2011-06-01 Ricardo Uk Ltd An energy storage system
JP2013051769A (ja) * 2011-08-30 2013-03-14 Kobe Steel Ltd 動力発生装置および動力発生方法
JP2013092144A (ja) * 2011-10-03 2013-05-16 Kobe Steel Ltd 補助動力発生装置
EP2867611A4 (en) 2012-06-27 2016-12-07 Pentair Water Pool & Spa Inc SWIMMING POOL CLEANER WITH LASER REMOVAL MEASUREMENT SYSTEM AND METHOD THEREFOR
GB2516644A (en) * 2013-07-26 2015-02-04 Ricardo Uk Ltd A Magnetic Coupling
CN104518641A (zh) * 2013-09-30 2015-04-15 中达电通股份有限公司 永磁调速联轴器
KR101501549B1 (ko) * 2013-10-30 2015-03-12 한국에너지기술연구원 마그네틱 커플링 장치 및 이를 이용한 유체펌프
RU2740046C1 (ru) * 2017-04-03 2020-12-31 АйЭйчАй КОРПОРЕЙШН Ракетный топливный насос
US10578521B1 (en) 2017-05-10 2020-03-03 American Air Filter Company, Inc. Sealed automatic filter scanning system
WO2019040653A1 (en) 2017-08-22 2019-02-28 Pentair Water Pool And Spa, Inc. SWIMMING POOL CLEANER ALGORITHM
US10047717B1 (en) * 2018-02-05 2018-08-14 Energystics, Ltd. Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof
RU2681045C1 (ru) * 2018-05-21 2019-03-01 Акционерное общество "Новомет-Пермь" Установка погружного насоса с герметичным двигателем
CN112673214B (zh) 2018-09-07 2023-05-12 美国空气过滤器股份有限公司 过滤器测试设备和方法
RU208125U1 (ru) * 2021-06-04 2021-12-03 Александр Семенович Дубовик Вертикальный электроцентробежный агрегат
US12123288B2 (en) * 2022-01-10 2024-10-22 Estis Compression, LLC Vapor recovery turbo compressor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE700286C (de) * 1937-09-22 1940-12-17 Barthel Umlaufendes Dauermagnetsystem fuer elektrische Kleinmaschinen, insbesondere Fahrradlichtmaschinen
FR1051691A (fr) * 1949-10-17 1954-01-18 Perfectionnements aux accouplements magnétiques
FR1089429A (fr) * 1952-12-16 1955-03-17 Philips Nv Accouplement magnéto-mécanique
GB733831A (en) * 1953-04-16 1955-07-20 J & E Hall Ltd Improvements in magnetic couplings
NL7217007A (enExample) * 1972-12-14 1974-06-18
FR2353165A1 (fr) * 1976-05-28 1977-12-23 Klaus Union Franz Pompe a aimants permanents

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512903A (en) * 1968-05-22 1970-05-19 Swenson Research Inc Fuel-fired heat pump system
US3531670A (en) * 1968-09-16 1970-09-29 Bendix Corp Rotary electrical apparatus having metallic sleeve for embracing the peripheral sections of permanent magnet rotor
AT307236B (de) * 1969-12-16 1973-05-10 Beteiligungs A G Fuer Haustech Strömungsmaschine,insbesondere Kreiselpumpe
GB1496035A (en) * 1974-07-18 1977-12-21 Iwaki Co Ltd Magnetically driven centrifugal pump
JPS51111902A (en) * 1975-03-26 1976-10-02 Iwaki:Kk Magnet pump
DE2559042A1 (de) * 1975-12-30 1977-07-14 Nihon Kagaku Kizai Kk Magnetisch angetriebene kreiselpumpe
US4111614A (en) * 1977-01-24 1978-09-05 Micropump Corporation Magnetically coupled gear pump construction

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE700286C (de) * 1937-09-22 1940-12-17 Barthel Umlaufendes Dauermagnetsystem fuer elektrische Kleinmaschinen, insbesondere Fahrradlichtmaschinen
FR1051691A (fr) * 1949-10-17 1954-01-18 Perfectionnements aux accouplements magnétiques
FR1089429A (fr) * 1952-12-16 1955-03-17 Philips Nv Accouplement magnéto-mécanique
GB733831A (en) * 1953-04-16 1955-07-20 J & E Hall Ltd Improvements in magnetic couplings
NL7217007A (enExample) * 1972-12-14 1974-06-18
FR2353165A1 (fr) * 1976-05-28 1977-12-23 Klaus Union Franz Pompe a aimants permanents

Also Published As

Publication number Publication date
SE7902097L (sv) 1979-10-25
GB2021327B (en) 1983-01-19
GB2021327A (en) 1979-11-28
US4277707A (en) 1981-07-07
DE2916033A1 (de) 1979-10-25
IT1116487B (it) 1986-02-10
FR2424443B1 (enExample) 1984-10-26
JPS6142510B2 (enExample) 1986-09-22
DE2916033C2 (de) 1987-03-19
CA1153414A (en) 1983-09-06
JPS54145842A (en) 1979-11-14
IT7948460A0 (it) 1979-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse