GB1192345A - Mechanism for Regulating the Periodicity of a Mechanical Oscillating System - Google Patents

Mechanism for Regulating the Periodicity of a Mechanical Oscillating System

Info

Publication number
GB1192345A
GB1192345A GB4290/69A GB429069A GB1192345A GB 1192345 A GB1192345 A GB 1192345A GB 4290/69 A GB4290/69 A GB 4290/69A GB 429069 A GB429069 A GB 429069A GB 1192345 A GB1192345 A GB 1192345A
Authority
GB
United Kingdom
Prior art keywords
regulating
oscillator
periodicity
jan
bearings
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
GB4290/69A
Inventor
Roland Siefert
Heinz Odenbach
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.)
Kienzle Uhrenfabriken GmbH
Original Assignee
Kienzle Uhrenfabriken 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 Kienzle Uhrenfabriken GmbH filed Critical Kienzle Uhrenfabriken GmbH
Publication of GB1192345A publication Critical patent/GB1192345A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B18/00—Mechanisms for setting frequency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

1,192,345. Clocks and watches. KIENZLE UHRENFABRIKEN G.m.b.H. Jan. 24, 1969 [Jan 25, 1968], No. 4290/69. Heading G3T. A mechanical oscillating system, particularly for regulating the timekeeping rate of an electrically driven timepiece, comprises a rotary oscillator 7 having two radial arms of magnetic material and mounted between bearings 3, 8 for oscillation about a vertical axis, and a disc shaped permanent magnet 5 mounted adjacent the upper bearing 3 and rotatable about said axis for regulating the periodicity of the system whilst relieving axial thrust on the lower bearing 8. The oscillator 7 is driven via a spring 9 by a further oscillator 10 mounted between bearings 8, 12 and carrying permanent magnets 11 co-operating with coils (not shown) in an electromagnetic driving system.
GB4290/69A 1968-01-25 1969-01-24 Mechanism for Regulating the Periodicity of a Mechanical Oscillating System Expired GB1192345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH116568A CH485258A (en) 1968-01-25 1968-01-25 Mechanical oscillation system with a device for correcting the gait

Publications (1)

Publication Number Publication Date
GB1192345A true GB1192345A (en) 1970-05-20

Family

ID=4203988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4290/69A Expired GB1192345A (en) 1968-01-25 1969-01-24 Mechanism for Regulating the Periodicity of a Mechanical Oscillating System

Country Status (5)

Country Link
US (1) US3584454A (en)
CH (2) CH485258A (en)
DE (1) DE1900702A1 (en)
FR (1) FR1600198A (en)
GB (1) GB1192345A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4976494A (en) * 1989-07-26 1990-12-11 Polley Robert F L Forward recumbent posture pod
US5984757A (en) * 1998-04-13 1999-11-16 Tsai; Morgan S. Battery operated articulated figure
EP1316245A1 (en) * 2000-08-31 2003-06-04 Powerlase Limited Electromagnetic radiation generation using a laser produced plasma
EP3273309B1 (en) * 2016-07-21 2018-11-07 Montres Breguet S.A. Timepiece with hybrid oscillator

Also Published As

Publication number Publication date
CH485258A (en) 1969-10-15
FR1600198A (en) 1970-07-20
CH116568A4 (en) 1969-10-15
DE1900702A1 (en) 1969-09-04
US3584454A (en) 1971-06-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees