AT239370B - Dauermagnetisches Lager, insbesondere für die Axiallagerung der Läuferwelle eines Elektrizitätszählers - Google Patents

Dauermagnetisches Lager, insbesondere für die Axiallagerung der Läuferwelle eines Elektrizitätszählers

Info

Publication number
AT239370B
AT239370B AT347662A AT347662A AT239370B AT 239370 B AT239370 B AT 239370B AT 347662 A AT347662 A AT 347662A AT 347662 A AT347662 A AT 347662A AT 239370 B AT239370 B AT 239370B
Authority
AT
Austria
Prior art keywords
bearing
rotor shaft
permanent magnetic
electricity meter
magnetic bearing
Prior art date
Application number
AT347662A
Other languages
English (en)
Inventor
Max Baermann
Original Assignee
Max Baermann
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 Max Baermann filed Critical Max Baermann
Application granted granted Critical
Publication of AT239370B publication Critical patent/AT239370B/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02—Constructional details
    • G01R11/12—Arrangements of bearings
    • G01R11/14—Arrangements of bearings with magnetic relief
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/0408—Passive magnetic bearings
    • F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
    • F16C32/0427—Passive magnetic bearings with permanent magnets on both parts repelling each other for axial load mainly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means
    • F16C39/063—Permanent magnets
    • F16C39/066—Permanent magnets with opposing permanent magnets repelling each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2370/00—Apparatus relating to physics, e.g. instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
AT347662A 1961-05-30 1962-04-27 Dauermagnetisches Lager, insbesondere für die Axiallagerung der Läuferwelle eines Elektrizitätszählers AT239370B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0062702 1961-05-30

Publications (1)

Publication Number Publication Date
AT239370B true AT239370B (de) 1965-04-12

Family

ID=6973688

Family Applications (1)

Application Number Title Priority Date Filing Date
AT347662A AT239370B (de) 1961-05-30 1962-04-27 Dauermagnetisches Lager, insbesondere für die Axiallagerung der Läuferwelle eines Elektrizitätszählers

Country Status (6)

Country Link
US (1) US3233950A (de)
AT (1) AT239370B (de)
CA (1) CA941873A (de)
CH (1) CH404808A (de)
GB (1) GB987595A (de)
SE (1) SE304554B (de)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294749B (de) * 1963-03-01 1969-05-08 Baermann Max Magnetische Lagerung, insbesondere fuer Elektrizitaetszaehler
US3441331A (en) * 1967-10-23 1969-04-29 Gen Motors Corp Gliding shelf
DE1810005A1 (de) * 1968-11-20 1970-06-04 Max Baermann Temperaturkompensation an Dauermagneten mit Temperaturkompensationsmaterial
SE336483B (de) * 1969-03-19 1971-07-05 Aga Ab
BE755398A (fr) * 1969-11-28 1971-02-01 Honeywell Inc Agencement d'excitation par aimant pour un dispositif magneto-sensible,et procede pour le realiser
US3657676A (en) * 1970-08-26 1972-04-18 Duncan Electric Co Inc Temperature-compensated magnetic bearings
DE2103737C3 (de) * 1971-01-27 1978-08-24 Max 5060 Bergisch Gladbach Baermann Magnetische Axiallagerung für Elektrizitätszähler
US3800158A (en) * 1971-11-03 1974-03-26 G Grosbard Magnetic shield for charged particles
DE2231591C3 (de) * 1972-06-28 1979-08-09 Max 5060 Bergisch Gladbach Baermann Ringscheibenförmiger Dauermagnet für ein magnetisches Lager, vorzugsweise für Elektrizitätszähler, und daraus aufgebautes dauermagnetisches Lager
JPS5090824U (de) * 1973-12-25 1975-07-31
DE2420825C3 (de) * 1974-04-30 1980-04-17 Padana Ag, Zug (Schweiz) Magnetische Lagerung eines Rotors
US3898599A (en) * 1974-05-09 1975-08-05 Raytheon Co Toroidal magnetic device
US3899762A (en) * 1974-10-03 1975-08-12 Permag Magnetics Corp Permanent magnetic structure
US3964190A (en) * 1975-05-30 1976-06-22 Leo Daniel W Advertising display device
US4256352A (en) * 1978-02-21 1981-03-17 Siemens Aktiengesellschaft Needle journal bearing for a magnetically supported rotor shaft of a measuring instrument
DE2919236C2 (de) * 1979-05-12 1982-08-12 Kernforschungsanlage Jülich GmbH, 5170 Jülich Magnetisches Schwebelager für einen Rotor
EP0063020B1 (de) * 1981-04-14 1985-12-27 Klinger AG Magnetischer Flüssigkeitsstandanzeiger
US4427960A (en) 1982-12-06 1984-01-24 Wuerfel Robert P Magnetic holder for small articles
US4643034A (en) * 1984-04-11 1987-02-17 David Favatella Gyroscopically stabilized magnetic suspension system
US5126317A (en) * 1988-09-30 1992-06-30 Eastman Kodak Company Bearing system employing a superconductor element
US5135425A (en) * 1989-04-04 1992-08-04 Andrews Melvin R Magnetic spinner toy
US5739606A (en) * 1991-03-15 1998-04-14 Koyo Seiko Co., Ltd. Superconducting bearing device
JPH0737812B2 (ja) * 1991-03-15 1995-04-26 光洋精工株式会社 超電導軸受装置
US5220232A (en) * 1991-09-03 1993-06-15 Allied Signal Aerospace Stacked magnet superconducting bearing
US5196748A (en) * 1991-09-03 1993-03-23 Allied-Signal Inc. Laminated magnetic structure for superconducting bearings
US5541460A (en) * 1994-02-25 1996-07-30 Seagate Technology, Inc. Passive magnetic bearings for a spindle motor
US5561335A (en) * 1994-02-25 1996-10-01 Seagate Technology, Inc. Integrated passive magnetic bearing system and spindle permanent magnet for use in a spindle motor
US20040189123A1 (en) * 2001-08-24 2004-09-30 Peter Nusser Magnetically hard object and method for adjusting the direction and position of a magnetic vector
US6911749B1 (en) * 2004-06-17 2005-06-28 Lite-On It Corp. Spindle motor structure
US20080246573A1 (en) * 2004-07-09 2008-10-09 Souder James J Field configurable magnetic array
GB2425576A (en) * 2005-04-26 2006-11-01 Z & D Ltd Magnetic suspension structure
DE102006051018B3 (de) * 2006-10-26 2008-06-12 Minebea Co., Ltd., Miyota Spindelmotor mit radialen und axialen Lagersystemen
US20080187393A1 (en) * 2007-02-02 2008-08-07 John Nellessen Magnetic joint
US8242649B2 (en) * 2009-05-08 2012-08-14 Fradella Richard B Low-cost minimal-loss flywheel battery
US9154024B2 (en) 2010-06-02 2015-10-06 Boulder Wind Power, Inc. Systems and methods for improved direct drive generators
BR112013026393A2 (pt) 2011-04-12 2016-12-27 Boulder Wind Power Inc sistemas e métodos de controle de vão de ar
US20170012497A1 (en) * 2013-03-27 2017-01-12 Darren Keith Wright Human Hybrid Scalable Power Plant - Human Hybrid Power Source
NO335600B1 (no) * 2013-05-27 2015-01-12 Inst Energiteknik Magnetiske lagre
CN103629233A (zh) * 2013-11-18 2014-03-12 钱坤喜 永磁减载轴向滚子轴承
CN103629232A (zh) * 2013-11-18 2014-03-12 钱坤喜 永磁减载径向滚子轴承
CN103758869A (zh) * 2014-02-12 2014-04-30 钱坤喜 永磁轴承与滚子轴承合二为一的组合轴承
WO2016041987A2 (en) * 2014-09-15 2016-03-24 Wattsup Power A/S Flywheel for energy storage systems and energy storage systems comprising the same
GB201421078D0 (en) * 2014-11-27 2015-01-14 Giamag Technologies As Magnet apparatus for generating high gradient magnetic field
US11555679B1 (en) 2017-07-07 2023-01-17 Northrop Grumman Systems Corporation Active spin control
US12031802B2 (en) 2017-07-26 2024-07-09 Northrop Grumman Systems Corporation Despun wing control system for guided projectile maneuvers
US11578956B1 (en) 2017-11-01 2023-02-14 Northrop Grumman Systems Corporation Detecting body spin on a projectile
US20200256930A1 (en) * 2019-02-11 2020-08-13 Spincoil Systems, Inc. Current-sensing method of gmi magnetic field measurement
US11460038B2 (en) 2020-05-28 2022-10-04 Halliburton Energy Services, Inc. Hybrid magnetic radial bearing in an electric submersible pump (ESP) assembly
US11512707B2 (en) 2020-05-28 2022-11-29 Halliburton Energy Services, Inc. Hybrid magnetic thrust bearing in an electric submersible pump (ESP) assembly
US11739617B2 (en) 2020-05-28 2023-08-29 Halliburton Energy Services, Inc. Shielding for a magnetic bearing in an electric submersible pump (ESP) assembly
US11573069B1 (en) 2020-07-02 2023-02-07 Northrop Grumman Systems Corporation Axial flux machine for use with projectiles
US12313389B1 (en) 2022-03-11 2025-05-27 Northrop Grumman Systems Corporation Tunable safe and arming devices and methods of manufacture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2315408A (en) * 1939-10-12 1943-03-30 Gen Electric Magnetic suspension
US2658805A (en) * 1949-05-27 1953-11-10 Gen Electric Repulsion type magnetic suspension
US2747944A (en) * 1949-09-19 1956-05-29 Baermann Max Bearings for instruments and machines
US2803765A (en) * 1953-11-16 1957-08-20 Philips Corp Anisotropic permanent magnetic cylindrical member
GB815311A (en) * 1954-12-13 1959-06-24 Tesla Np Ferrite magnets
US3059131A (en) * 1961-05-10 1962-10-16 Cons Electronies Ind Corp Synchronous motors

Also Published As

Publication number Publication date
GB987595A (en) 1965-03-31
US3233950A (en) 1966-02-08
CH404808A (de) 1965-12-31
CA941873A (en) 1974-02-12
SE304554B (de) 1968-09-30

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