FR2241900B1 - - Google Patents

Info

Publication number
FR2241900B1
FR2241900B1 FR7428946A FR7428946A FR2241900B1 FR 2241900 B1 FR2241900 B1 FR 2241900B1 FR 7428946 A FR7428946 A FR 7428946A FR 7428946 A FR7428946 A FR 7428946A FR 2241900 B1 FR2241900 B1 FR 2241900B1
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.)
Expired
Application number
FR7428946A
Other languages
French (fr)
Other versions
FR2241900A1 (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.)
Diehl Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
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 Diehl GmbH and Co filed Critical Diehl GmbH and Co
Publication of FR2241900A1 publication Critical patent/FR2241900A1/fr
Application granted granted Critical
Publication of FR2241900B1 publication Critical patent/FR2241900B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/16—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating an electro-dynamic continuously rotating motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/09—Structural association with bearings with magnetic bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
FR7428946A 1973-08-25 1974-08-23 Expired FR2241900B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732342961 DE2342961C3 (en) 1973-08-25 1973-08-25 Rotor made of permanent magnetic material for small electric motors

Publications (2)

Publication Number Publication Date
FR2241900A1 FR2241900A1 (en) 1975-03-21
FR2241900B1 true FR2241900B1 (en) 1980-09-12

Family

ID=5890697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428946A Expired FR2241900B1 (en) 1973-08-25 1974-08-23

Country Status (4)

Country Link
DE (1) DE2342961C3 (en)
FR (1) FR2241900B1 (en)
GB (1) GB1435064A (en)
IT (1) IT1020068B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1162125A (en) * 1914-12-17 1915-11-30 Pliny E Bassett Device for overcoming vibration of spindles.
DE1200430B (en) * 1962-02-21 1965-09-09 Walter Holzer Motor with sliding rotor
DE1184851B (en) * 1964-02-19 1965-01-07 Licentia Gmbh Process for the mechanical elimination of magnetic imbalance in electric motors
US3350589A (en) * 1965-08-20 1967-10-31 Int Register Co Electric motor construction
CH500398A (en) * 1968-06-27 1970-12-15 Sonceboz Sa Bearing for electric motor shaft
DE2018788A1 (en) * 1970-04-18 1971-10-28 Siemens Ag Polarized synchronous motor that starts automatically in a certain direction of rotation

Also Published As

Publication number Publication date
DE2342961B2 (en) 1975-08-07
FR2241900A1 (en) 1975-03-21
DE2342961A1 (en) 1975-04-17
GB1435064A (en) 1976-05-12
IT1020068B (en) 1977-12-20
DE2342961C3 (en) 1982-09-02

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Legal Events

Date Code Title Description
ST Notification of lapse