ATE555428T1 - Kleiner elektromechanischer signalwandler, insbesondere uhrgenerator - Google Patents

Kleiner elektromechanischer signalwandler, insbesondere uhrgenerator

Info

Publication number
ATE555428T1
ATE555428T1 AT09162869T AT09162869T ATE555428T1 AT E555428 T1 ATE555428 T1 AT E555428T1 AT 09162869 T AT09162869 T AT 09162869T AT 09162869 T AT09162869 T AT 09162869T AT E555428 T1 ATE555428 T1 AT E555428T1
Authority
AT
Austria
Prior art keywords
tongues
clock generator
signal converter
section
small electromechanical
Prior art date
Application number
AT09162869T
Other languages
English (en)
Inventor
Uwe Schoenherr
Joerg Berthoud
Original Assignee
Eta Sa Mft Horlogere Suisse
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 Eta Sa Mft Horlogere Suisse filed Critical Eta Sa Mft Horlogere Suisse
Application granted granted Critical
Publication of ATE555428T1 publication Critical patent/ATE555428T1/de

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time-pieces
    • 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
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • 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
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
AT09162869T 2009-06-16 2009-06-16 Kleiner elektromechanischer signalwandler, insbesondere uhrgenerator ATE555428T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09162869A EP2264555B1 (de) 2009-06-16 2009-06-16 Kleiner elektromechanischer Signalwandler, insbesondere Uhrgenerator

Publications (1)

Publication Number Publication Date
ATE555428T1 true ATE555428T1 (de) 2012-05-15

Family

ID=41170940

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09162869T ATE555428T1 (de) 2009-06-16 2009-06-16 Kleiner elektromechanischer signalwandler, insbesondere uhrgenerator

Country Status (5)

Country Link
US (1) US8179012B2 (de)
EP (1) EP2264555B1 (de)
JP (1) JP5385215B2 (de)
CN (1) CN101980428B (de)
AT (1) ATE555428T1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8878411B2 (en) * 2012-04-03 2014-11-04 Lcdrives Corp. High efficiency permanent magnet machine with separated tab pole rotor and stacked ceramic magnet sections
EP3438763B1 (de) * 2017-08-04 2020-05-06 The Swatch Group Research and Development Ltd Uhrwerk, das mit einem elektromagnetischen transducer ausgestattet ist

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1811389U (de) 1959-09-15 1960-05-12 Junghans Geb Ag Schwungpendelgenerator fuer die aufladung von stromquellen in elektrischen kleinuhren.
US3518506A (en) * 1967-12-06 1970-06-30 Ibm Semiconductor device with contact metallurgy thereon,and method for making same
JPS4991373U (de) * 1972-11-27 1974-08-07
JPS5288075A (en) * 1976-01-16 1977-07-22 Seiko Epson Corp Balance type electromechanical connverter
JPS5937870A (ja) * 1982-08-26 1984-03-01 Nissan Motor Co Ltd 電気自動車用モ−タ
JPS59135388A (ja) * 1983-01-25 1984-08-03 Seiko Epson Corp 時計
JPS6044470U (ja) * 1983-08-31 1985-03-28 三菱電機株式会社 回転電機
NL8600727A (nl) * 1986-03-21 1987-10-16 Philips Nv Electrische motor.
CH665082GA3 (de) 1986-03-26 1988-04-29
JP3306059B2 (ja) * 1990-05-25 2002-07-24 日本サーボ株式会社 永久磁石型回転子及びその製造方法
CH686332B5 (fr) 1994-04-25 1996-09-13 Asulab Sa Pièce d'horlogerie mué par une source d'énergie mécanique et régulée par un circuit électronique.
JP3125731B2 (ja) * 1997-10-06 2001-01-22 セイコーエプソン株式会社 時 計
JPH11248867A (ja) * 1998-03-02 1999-09-17 Seiko Epson Corp 発電装置、電子機器および電子時計
AU2001289191A1 (en) * 2000-09-06 2002-03-22 Robert W. Ward Stator core design
EP1237058A1 (de) 2001-02-28 2002-09-04 Eta SA Fabriques d'Ebauches Benutzung einer nichtmagnetischen Schicht zum Abdecken von Teilen in einem Uhrengangwerk
TWI290409B (en) * 2004-04-14 2007-11-21 Delta Electronics Inc Composite stator structure of motor

Also Published As

Publication number Publication date
CN101980428A (zh) 2011-02-23
CN101980428B (zh) 2013-07-10
HK1154709A1 (en) 2012-04-27
US8179012B2 (en) 2012-05-15
EP2264555B1 (de) 2012-04-25
US20100314964A1 (en) 2010-12-16
JP5385215B2 (ja) 2014-01-08
JP2011004593A (ja) 2011-01-06
EP2264555A1 (de) 2010-12-22

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