FR2553533B1 - Fixation du rotor du moteur d'un mouvement electrique d'une montre - Google Patents

Fixation du rotor du moteur d'un mouvement electrique d'une montre

Info

Publication number
FR2553533B1
FR2553533B1 FR8317010A FR8317010A FR2553533B1 FR 2553533 B1 FR2553533 B1 FR 2553533B1 FR 8317010 A FR8317010 A FR 8317010A FR 8317010 A FR8317010 A FR 8317010A FR 2553533 B1 FR2553533 B1 FR 2553533B1
Authority
FR
France
Prior art keywords
watch
attaching
motor rotor
electric movement
movement
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
FR8317010A
Other languages
English (en)
Other versions
FR2553533A1 (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
Priority to FR8317010A priority Critical patent/FR2553533B1/fr
Publication of FR2553533A1 publication Critical patent/FR2553533A1/fr
Application granted granted Critical
Publication of FR2553533B1 publication Critical patent/FR2553533B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by primary clocks
    • G04C13/08—Secondary clocks actuated intermittently
    • G04C13/10—Secondary clocks actuated intermittently by electromechanical step-advancing mechanisms
    • G04C13/11—Secondary clocks actuated intermittently by electromechanical step-advancing mechanisms with rotating armature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
FR8317010A 1983-10-17 1983-10-17 Fixation du rotor du moteur d'un mouvement electrique d'une montre Expired FR2553533B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8317010A FR2553533B1 (fr) 1983-10-17 1983-10-17 Fixation du rotor du moteur d'un mouvement electrique d'une montre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8317010A FR2553533B1 (fr) 1983-10-17 1983-10-17 Fixation du rotor du moteur d'un mouvement electrique d'une montre

Publications (2)

Publication Number Publication Date
FR2553533A1 FR2553533A1 (fr) 1985-04-19
FR2553533B1 true FR2553533B1 (fr) 1986-01-24

Family

ID=9293509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8317010A Expired FR2553533B1 (fr) 1983-10-17 1983-10-17 Fixation du rotor du moteur d'un mouvement electrique d'une montre

Country Status (1)

Country Link
FR (1) FR2553533B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2329151A (en) * 1942-02-26 1943-09-07 Singer Mfg Co Dynamoelectric machine construction
FR2236301A1 (en) * 1973-07-06 1975-01-31 Vedette Horlogerie Miniature synchronous or stepper motor - with low power demand and suitable for mass production has ferrite rotor core
JPS511907A (fr) * 1974-06-25 1976-01-09 Seiko Instr & Electronics
US4006374A (en) * 1975-02-19 1977-02-01 Kabushiki Kaisha Daini Seikosha Electric micro motor for a timepiece
FR2465353A1 (fr) * 1979-09-06 1981-03-20 Ebauches Sa Moteur pas-a-pas miniature pour mouvement de montre

Also Published As

Publication number Publication date
FR2553533A1 (fr) 1985-04-19

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Legal Events

Date Code Title Description
ST Notification of lapse