FR2023697A1 - - Google Patents

Info

Publication number
FR2023697A1
FR2023697A1 FR6939659A FR6939659A FR2023697A1 FR 2023697 A1 FR2023697 A1 FR 2023697A1 FR 6939659 A FR6939659 A FR 6939659A FR 6939659 A FR6939659 A FR 6939659A FR 2023697 A1 FR2023697 A1 FR 2023697A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6939659A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2023697A1 publication Critical patent/FR2023697A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
FR6939659A 1968-11-20 1969-11-18 Withdrawn FR2023697A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681810005 DE1810005A1 (en) 1968-11-20 1968-11-20 Temperature compensation on permanent magnets with temperature compensation material

Publications (1)

Publication Number Publication Date
FR2023697A1 true FR2023697A1 (en) 1970-08-21

Family

ID=5713883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6939659A Withdrawn FR2023697A1 (en) 1968-11-20 1969-11-18

Country Status (5)

Country Link
US (1) US3633138A (en)
CH (1) CH517361A (en)
DE (1) DE1810005A1 (en)
FR (1) FR2023697A1 (en)
GB (1) GB1226698A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337280Y2 (en) * 1972-08-30 1978-09-09
GB1414240A (en) * 1972-11-20 1975-11-19 Sony Corp Mislanding corrector for colour television cathode ray tubes
US4045738A (en) * 1976-03-08 1977-08-30 General Electric Company Variable reluctance speed sensor of integral construction utilizing a shielded high coercive force rare earth magnet positioned directly adjacent the sensing rotating element
US5440185A (en) * 1991-10-28 1995-08-08 Allwine, Jr.; Elmer C. Composite magnet brushless DC motor
US5258735A (en) * 1991-10-28 1993-11-02 Allwine Jr Elmer C Multi-pole composite magnet used in a magnetic encoder
US5369323A (en) * 1991-10-28 1994-11-29 Slonix Engineering Composite magnet stepper motor
US5218251A (en) * 1991-10-28 1993-06-08 Allwine Jr Elmer C Composite magnet stepper motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560260A (en) * 1949-07-12 1951-07-10 Gen Electric Temperature compensated magnetic suspension
US2906929A (en) * 1954-05-28 1959-09-29 Gulf Research Development Co Temperature compensated permanent magnet
AT239370B (en) * 1961-05-30 1965-04-12 Max Baermann Permanent magnetic bearing, especially for the axial bearing of the rotor shaft of an electricity meter
US3315194A (en) * 1963-08-26 1967-04-18 Canadian Patents Dev Temperature responsive control means for the magnetic field of a cyclotron

Also Published As

Publication number Publication date
DE1810005A1 (en) 1970-06-04
CH517361A (en) 1971-12-31
GB1226698A (en) 1971-03-31
US3633138A (en) 1972-01-04

Similar Documents

Publication Publication Date Title
AU428130B2 (en)
AU2374870A (en)
AU5184069A (en)
AU6168869A (en)
AU6171569A (en)
AU429879B2 (en)
AU416157B2 (en)
AU2581067A (en)
AU4811568A (en)
AU421558B1 (en)
AU3789668A (en)
AU4744468A (en)
AU3224368A (en)
AU2580267A (en)
AU479393A (en)
BE708888A (en)
AU4503667A (en)
AU4558658A (en)
AU463027A (en)
AU4270368A (en)
BE727612A (en)
AU479894A (en)
AU4224469A (en)
AU3083868A (en)
AU2889368A (en)

Legal Events

Date Code Title Description
ST Notification of lapse