DE9415074U1 - Permanentmagnetischer Rotor, insbesondere für einen Uhren-Schrittmotor - Google Patents

Permanentmagnetischer Rotor, insbesondere für einen Uhren-Schrittmotor

Info

Publication number
DE9415074U1
DE9415074U1 DE9415074U DE9415074U DE9415074U1 DE 9415074 U1 DE9415074 U1 DE 9415074U1 DE 9415074 U DE9415074 U DE 9415074U DE 9415074 U DE9415074 U DE 9415074U DE 9415074 U1 DE9415074 U1 DE 9415074U1
Authority
DE
Germany
Prior art keywords
watch
stepper motor
permanent magnetic
magnetic rotor
rotor
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 - Lifetime
Application number
DE9415074U
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.)
Junghans Uhren GmbH
Original Assignee
Junghans Uhren GmbH
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 Junghans Uhren GmbH filed Critical Junghans Uhren GmbH
Priority to DE9415074U priority Critical patent/DE9415074U1/de
Publication of DE9415074U1 publication Critical patent/DE9415074U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by master-clocks
    • G04C13/08—Slave-clocks actuated intermittently
    • G04C13/10—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms
    • G04C13/11—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms with rotating armature
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type 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
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
DE9415074U 1994-09-16 1994-09-16 Permanentmagnetischer Rotor, insbesondere für einen Uhren-Schrittmotor Expired - Lifetime DE9415074U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9415074U DE9415074U1 (de) 1994-09-16 1994-09-16 Permanentmagnetischer Rotor, insbesondere für einen Uhren-Schrittmotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9415074U DE9415074U1 (de) 1994-09-16 1994-09-16 Permanentmagnetischer Rotor, insbesondere für einen Uhren-Schrittmotor

Publications (1)

Publication Number Publication Date
DE9415074U1 true DE9415074U1 (de) 1996-01-25

Family

ID=6913800

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9415074U Expired - Lifetime DE9415074U1 (de) 1994-09-16 1994-09-16 Permanentmagnetischer Rotor, insbesondere für einen Uhren-Schrittmotor

Country Status (1)

Country Link
DE (1) DE9415074U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119719A1 (fr) * 2021-02-08 2022-08-12 Bontaz Centre R & D Motoreducteur a fiabilité augmentée

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119719A1 (fr) * 2021-02-08 2022-08-12 Bontaz Centre R & D Motoreducteur a fiabilité augmentée

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