GB938280A - Improvements in magnetic suspension arrangements - Google Patents

Improvements in magnetic suspension arrangements

Info

Publication number
GB938280A
GB938280A GB2218/61A GB221861A GB938280A GB 938280 A GB938280 A GB 938280A GB 2218/61 A GB2218/61 A GB 2218/61A GB 221861 A GB221861 A GB 221861A GB 938280 A GB938280 A GB 938280A
Authority
GB
United Kingdom
Prior art keywords
shaft
magnets
cups
sleeve
pin
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
GB2218/61A
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB938280A publication Critical patent/GB938280A/en
Expired legal-status Critical Current

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
    • 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
    • G01R11/10—Braking magnets; Damping arrangements
    • 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
    • G01R11/36—Induction meters, e.g. Ferraris meters
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • 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
    • F16C32/0402—Bearings not otherwise provided for using magnetic or electric supporting means combined with other supporting means, e.g. hybrid bearings with both magnetic and fluid supporting means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
GB2218/61A 1960-02-26 1961-01-19 Improvements in magnetic suspension arrangements Expired GB938280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11335A US3143704A (en) 1960-02-26 1960-02-26 Induction meter having magneticallysupported rotor

Publications (1)

Publication Number Publication Date
GB938280A true GB938280A (en) 1963-10-02

Family

ID=21749931

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2218/61A Expired GB938280A (en) 1960-02-26 1961-01-19 Improvements in magnetic suspension arrangements

Country Status (4)

Country Link
US (2) US3143704A (enExample)
JP (1) JPS392176B1 (enExample)
CH (2) CH414846A (enExample)
GB (1) GB938280A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262441B (de) * 1965-04-24 1968-03-07 Max Baermann Elektrodynamisches Messgeraet
US3480811A (en) * 1966-06-17 1969-11-25 Gregory Grosbard Magnetic accelerator
US3657676A (en) * 1970-08-26 1972-04-18 Duncan Electric Co Inc Temperature-compensated magnetic bearings
US3929390A (en) * 1971-12-22 1975-12-30 Cambridge Thermionic Corp Damper system for suspension systems
FR2212889A5 (enExample) * 1972-08-23 1974-07-26 Europ Propulsion
US3810683A (en) * 1972-12-21 1974-05-14 Westinghouse Electric Corp Temperature compensated magnetic bearing assembly for an induction meter
US4196946A (en) * 1978-05-25 1980-04-08 Westinghouse Electric Corp. Temperature compensated magnetic bearing system for a watthour meter
DE2919236C2 (de) * 1979-05-12 1982-08-12 Kernforschungsanlage Jülich GmbH, 5170 Jülich Magnetisches Schwebelager für einen Rotor
DE2941648A1 (de) * 1979-10-15 1981-04-23 Max 5060 Bergisch Gladbach Baermann Bremsmagnet fuer elektrizitaetszaehler
FR2532009B1 (fr) * 1982-08-19 1986-06-06 Aerospatiale Agencement de roue cinetique a paliers magnetiques, particulierement destine a servir d'accumulateur d'energie
US4686461A (en) * 1984-07-12 1987-08-11 Westinghouse Electric Corp. Auxiliary equipment mounting ring for electric meter
US4713610A (en) * 1984-11-29 1987-12-15 Westinghouse Electric Corp. Electric meter with improved sensing head assembly
CA2063617C (en) * 1992-03-20 2000-02-29 Marinus Hartman Induction watt hour meter rotary disc mounting and bearing system
US8242649B2 (en) * 2009-05-08 2012-08-14 Fradella Richard B Low-cost minimal-loss flywheel battery

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1332464A (en) * 1918-11-14 1920-03-02 Duncan Electric Mfg Co Electricity-meter
US2254698A (en) * 1940-10-04 1941-09-02 Gen Electric Magnetic system
US2560260A (en) * 1949-07-12 1951-07-10 Gen Electric Temperature compensated magnetic suspension
GB717660A (en) * 1952-12-29 1954-10-27 Ferranti Meters Ltd Denis Improvements relating to electricity meters
US2879478A (en) * 1953-06-19 1959-03-24 Westinghouse Electric Corp Magnetic assembly
US2917708A (en) * 1954-03-13 1959-12-15 Philips Corp Electricity meter
US2900211A (en) * 1954-07-06 1959-08-18 Duncan Electric Co Inc Magnetic suspension with flexibility
US2879479A (en) * 1955-11-18 1959-03-24 Westinghouse Electric Corp Magnetic damping assembly
US2896167A (en) * 1956-10-19 1959-07-21 Daystrom Inc Instrument bearing arrangement
US2901703A (en) * 1957-02-19 1959-08-25 Gen Electric Frictionless suspension means for rotary elements

Also Published As

Publication number Publication date
CH392684A (de) 1965-05-31
JPS392176B1 (enExample) 1964-03-03
US3413550A (en) 1968-11-26
US3143704A (en) 1964-08-04
CH414846A (de) 1966-06-15

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