GB2002147A - Construction for connecting a motor in an electronic timepiece - Google Patents

Construction for connecting a motor in an electronic timepiece

Info

Publication number
GB2002147A
GB2002147A GB7828879A GB7828879A GB2002147A GB 2002147 A GB2002147 A GB 2002147A GB 7828879 A GB7828879 A GB 7828879A GB 7828879 A GB7828879 A GB 7828879A GB 2002147 A GB2002147 A GB 2002147A
Authority
GB
United Kingdom
Prior art keywords
coil
construction
terminal sheet
drive circuit
motor
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
GB7828879A
Other versions
GB2002147B (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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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
Priority claimed from JP1977090661U external-priority patent/JPS5828470Y2/en
Priority claimed from JP12162477A external-priority patent/JPS5456117A/en
Application filed by Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of GB2002147A publication Critical patent/GB2002147A/en
Application granted granted Critical
Publication of GB2002147B publication Critical patent/GB2002147B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies
    • 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
    • G04C3/008—Mounting, assembling of components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

A construction for connecting a driving coil 15 of an electro-mechanical converter such as a step motor or the like of an electronic time-piece to output terminals 13a,b of a drive circuit comprises a coil terminal sheet 18 formed of a flexible substrate and provided on at least one of its upper and lower surfaces with connection patterns 18a,b. The coil terminal sheet is extended toward drive circuit substrate 13 substantially is alignment therewith and secured thereto by means of a screw 21, thus pressing the respective terminal areas into engagement. The coil terminal sheet may be integral with the coil winding bobbin 17, and the coil terminals may be provided by inserts in the bobbin. <IMAGE>
GB7828879A 1977-07-08 1978-07-05 Connection terminal construction for the driving coil of an electronic timepiece Expired GB2002147B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1977090661U JPS5828470Y2 (en) 1977-07-08 1977-07-08 Step motor drive coil connection structure for electronic watches
JP12162477A JPS5456117A (en) 1977-10-11 1977-10-11 Preparing coil frame in step motor for clock and construction

Publications (2)

Publication Number Publication Date
GB2002147A true GB2002147A (en) 1979-02-14
GB2002147B GB2002147B (en) 1982-04-28

Family

ID=26432120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7828879A Expired GB2002147B (en) 1977-07-08 1978-07-05 Connection terminal construction for the driving coil of an electronic timepiece

Country Status (1)

Country Link
GB (1) GB2002147B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0343493A1 (en) * 1988-05-26 1989-11-29 Eta SA Fabriques d'Ebauches Electric mantelpiece clock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0343493A1 (en) * 1988-05-26 1989-11-29 Eta SA Fabriques d'Ebauches Electric mantelpiece clock
CH672389GA3 (en) * 1988-05-26 1989-11-30
US4996676A (en) * 1988-05-26 1991-02-26 Eta S.A. Fabriques D'ebauches Miniature electric clock

Also Published As

Publication number Publication date
GB2002147B (en) 1982-04-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee