EP0529390A3 - Means for detecting gear position and means for correction - Google Patents

Means for detecting gear position and means for correction Download PDF

Info

Publication number
EP0529390A3
EP0529390A3 EP92113613A EP92113613A EP0529390A3 EP 0529390 A3 EP0529390 A3 EP 0529390A3 EP 92113613 A EP92113613 A EP 92113613A EP 92113613 A EP92113613 A EP 92113613A EP 0529390 A3 EP0529390 A3 EP 0529390A3
Authority
EP
European Patent Office
Prior art keywords
correction
gear position
detecting gear
detecting
gear
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.)
Granted
Application number
EP92113613A
Other languages
German (de)
Other versions
EP0529390B1 (en
EP0529390A2 (en
Inventor
Juergen Allgaier
Wolfgang Ganter
Roland Maurer
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
Publication of EP0529390A2 publication Critical patent/EP0529390A2/en
Publication of EP0529390A3 publication Critical patent/EP0529390A3/en
Application granted granted Critical
Publication of EP0529390B1 publication Critical patent/EP0529390B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
EP92113613A 1991-08-29 1992-08-10 Means for detecting gear position and means for correction Expired - Lifetime EP0529390B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4128752 1991-08-29
DE4128752A DE4128752C2 (en) 1991-08-29 1991-08-29 Position detection and correction device

Publications (3)

Publication Number Publication Date
EP0529390A2 EP0529390A2 (en) 1993-03-03
EP0529390A3 true EP0529390A3 (en) 1995-02-22
EP0529390B1 EP0529390B1 (en) 1997-01-08

Family

ID=6439445

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92113613A Expired - Lifetime EP0529390B1 (en) 1991-08-29 1992-08-10 Means for detecting gear position and means for correction

Country Status (5)

Country Link
US (1) US5231612A (en)
EP (1) EP0529390B1 (en)
JP (1) JP2941576B2 (en)
DE (2) DE4128752C2 (en)
HK (1) HK69097A (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363348A (en) * 1992-09-04 1994-11-08 Damle Madhav N High resolution, remotely resettable time clock
DE4236903C2 (en) * 1992-10-31 1999-04-29 Schaeffel Fritz Dipl Ing Fh Radio controlled clockwork
JP2500513B2 (en) * 1992-11-10 1996-05-29 株式会社精工舎 Watch machine
DE9401000U1 (en) * 1994-01-21 1994-03-17 Hkw Elektronik Gmbh Transmission level detection device, in particular for radio clocks
CH688951B5 (en) * 1995-01-05 1998-12-31 Isa France Sa Apparatus and method for detecting and correcting the position of mobiles.
JP3295315B2 (en) * 1996-10-18 2002-06-24 セイコークロック株式会社 Clock mechanical body
GB2352061B (en) * 1996-11-06 2001-03-28 Seiko Clock Inc Timepiece movement
JP3328518B2 (en) * 1996-11-06 2002-09-24 セイコークロック株式会社 Clock mechanical body
DE29714186U1 (en) * 1997-08-08 1998-12-10 Junghans Gmbh Geb Radio clockwork
DE29718454U1 (en) 1997-10-17 1999-02-11 Junghans Uhren Gmbh Solar powered radio clock
DE29722809U1 (en) * 1997-12-23 1998-02-19 Lre Technology Partner Gmbh Measuring device with a measuring module and a clock
US6307815B1 (en) * 1998-07-23 2001-10-23 Sandia Corporation Microelectromechanical timer
US6269055B1 (en) 1998-11-16 2001-07-31 Quartex, A Division Of Primex, Inc. Radio-controlled clock movement
JP2002541493A (en) 1999-04-12 2002-12-03 クウォーテックス Clockwork, clocks and methods for operating them
CN1132077C (en) * 1999-05-06 2003-12-24 阿苏拉布股份有限公司 Clock with device for indicating angle position of coaxial analog display hand
US6473366B2 (en) * 2000-12-15 2002-10-29 Koung-Chung Peng Method for timing a clock
US6473367B2 (en) * 2000-12-15 2002-10-29 Koung-Chung Peng Positioning mechanism for a radio clock
US20030063525A1 (en) * 2001-09-28 2003-04-03 Ken Richardson Microprocessor controlled quartz analog clock movement
DE10159010B4 (en) * 2001-11-30 2011-11-10 Legrand-Bticino Gmbh Electromechanical timer
TW558676B (en) * 2002-08-02 2003-10-21 Chih-Hao Yiu Device for detecting angular position
TW558677B (en) * 2002-08-02 2003-10-21 Chih-Hao Yiu Device for detecting angular position
US20040125702A1 (en) * 2002-10-21 2004-07-01 Hideki Kitajima Rotational position detection device, hand position detection device and clock using the hand position detection device
US6804173B2 (en) * 2002-10-28 2004-10-12 Chih Hao Yiu Rotary members for timepiece having reflector sheets
US20040085860A1 (en) * 2002-10-31 2004-05-06 Yiu Chih Hao Position detecting and correcting device for timepiece
JP2004184404A (en) * 2002-11-21 2004-07-02 Seiko Instruments Inc Hand position detector, and electronic timepiece equipped with the same
JP2004184405A (en) * 2002-11-21 2004-07-02 Seiko Instruments Inc Hand position detector, and electronic timepiece using the same
US20040120223A1 (en) * 2002-12-20 2004-06-24 Luk Tai Wai Timepiece movement
EP1510891A1 (en) * 2003-04-17 2005-03-02 Hideki Electronics Limited Radio controlled analogue display clock with digital projection
US20050259722A1 (en) * 2004-05-21 2005-11-24 Reginald Vanlonden Wireless clock system
EP1662343B1 (en) 2004-11-29 2009-02-25 Seiko Epson Corporation Electronic apparatus, method for detecting positions of pointer members in electronic apparatus, and a program for detecting positions of pointer members in electronic apparatus
CN101395543B (en) * 2006-03-03 2010-08-25 西铁城控股株式会社 Analog electronic watch
JP5382948B2 (en) * 2010-10-05 2014-01-08 リズム時計工業株式会社 Watch movement
US8934321B2 (en) * 2011-06-01 2015-01-13 Wai Tong Fung Analog quartz timepiece and method for providing time-correction of the same
TW201925824A (en) * 2017-12-01 2019-07-01 原相科技股份有限公司 Optical structure for locating a rotatory object
US11175747B2 (en) * 2013-02-04 2021-11-16 Pixart Imaging Inc. Optical processing apparatus and operating method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828810A1 (en) * 1988-08-25 1990-03-01 Kienzle Uhrenfabriken Gmbh Device for detecting the position of a display of an analog electronic clock (timepiece), in particular a radio-controlled clock
FR2639727A1 (en) * 1988-11-30 1990-06-01 Ruhla Uhren Veb K CLOCK MECHANISM FOR RADIO CONTROL WATCHES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH646301GA3 (en) * 1981-12-23 1984-11-30
DE3510861C2 (en) * 1984-11-09 1986-09-25 Gebrüder Junghans GmbH, 7230 Schramberg Display position detection device for a clock, in particular a radio clock

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828810A1 (en) * 1988-08-25 1990-03-01 Kienzle Uhrenfabriken Gmbh Device for detecting the position of a display of an analog electronic clock (timepiece), in particular a radio-controlled clock
FR2639727A1 (en) * 1988-11-30 1990-06-01 Ruhla Uhren Veb K CLOCK MECHANISM FOR RADIO CONTROL WATCHES

Also Published As

Publication number Publication date
DE4128752A1 (en) 1993-03-04
JP2941576B2 (en) 1999-08-25
JPH05209970A (en) 1993-08-20
DE4128752C2 (en) 1997-12-04
EP0529390B1 (en) 1997-01-08
DE59207832D1 (en) 1997-02-20
US5231612A (en) 1993-07-27
HK69097A (en) 1997-05-30
EP0529390A2 (en) 1993-03-03

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