AT288541B - Permanent magnetic bearing, especially for the axial bearing of the rotor shaft of an electricity meter - Google Patents

Permanent magnetic bearing, especially for the axial bearing of the rotor shaft of an electricity meter

Info

Publication number
AT288541B
AT288541B AT668669A AT668669A AT288541B AT 288541 B AT288541 B AT 288541B AT 668669 A AT668669 A AT 668669A AT 668669 A AT668669 A AT 668669A AT 288541 B AT288541 B AT 288541B
Authority
AT
Austria
Prior art keywords
bearing
rotor shaft
permanent magnetic
electricity meter
magnetic bearing
Prior art date
Application number
AT668669A
Other languages
German (de)
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
Priority claimed from DE19681775446 external-priority patent/DE1775446A1/en
Priority claimed from DE19681775826 external-priority patent/DE1775826A1/en
Application filed by Max Baermann filed Critical Max Baermann
Application granted granted Critical
Publication of AT288541B publication Critical patent/AT288541B/en

Links

Classifications

    • 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
    • G01R11/12—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
    • F16C2370/00—Apparatus relating to physics, e.g. instruments
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
    • H01F41/0266—Moulding; Pressing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • H01F7/021—Construction of PM

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
AT668669A 1968-08-10 1969-07-11 Permanent magnetic bearing, especially for the axial bearing of the rotor shaft of an electricity meter AT288541B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681775446 DE1775446A1 (en) 1968-08-10 1968-08-10 Permanent magnetic bearing, especially for the axial bearing of the runner shaft of an electricity meter
DE19681775826 DE1775826A1 (en) 1968-09-28 1968-09-28 Permanent magnetic bearing, especially for the axial bearing of the runner shaft of an electricity meter

Publications (1)

Publication Number Publication Date
AT288541B true AT288541B (en) 1971-03-10

Family

ID=25755689

Family Applications (1)

Application Number Title Priority Date Filing Date
AT668669A AT288541B (en) 1968-08-10 1969-07-11 Permanent magnetic bearing, especially for the axial bearing of the rotor shaft of an electricity meter

Country Status (8)

Country Link
AT (1) AT288541B (en)
BE (1) BE737175A (en)
CH (1) CH512018A (en)
ES (1) ES370165A1 (en)
FR (1) FR2015485A1 (en)
GB (1) GB1270325A (en)
NL (1) NL6911944A (en)
SE (1) SE352417B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300889A1 (en) * 1983-01-13 1984-07-19 Bosch Gmbh Robert CIRCUIT PUMP WITH MAGNETICALLY BEARED ROTOR

Also Published As

Publication number Publication date
BE737175A (en) 1970-01-16
NL6911944A (en) 1970-02-12
FR2015485A1 (en) 1970-04-30
SE352417B (en) 1972-12-27
ES370165A1 (en) 1971-04-01
GB1270325A (en) 1972-04-12
CH512018A (en) 1971-08-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee