CH714927A2 - Watchmaker mechanism with articulated resonators. - Google Patents
Watchmaker mechanism with articulated resonators. Download PDFInfo
- Publication number
- CH714927A2 CH714927A2 CH5292018A CH5292018A CH714927A2 CH 714927 A2 CH714927 A2 CH 714927A2 CH 5292018 A CH5292018 A CH 5292018A CH 5292018 A CH5292018 A CH 5292018A CH 714927 A2 CH714927 A2 CH 714927A2
- Authority
- CH
- Switzerland
- Prior art keywords
- resonators
- resonator
- inertial masses
- regulating mechanism
- primary
- Prior art date
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
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/04—Oscillators acting by spring tension
- G04B17/045—Oscillators acting by spring tension with oscillating blade springs
-
- 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
- G04B15/00—Escapements
- G04B15/02—Escapements permanently in contact with the regulating mechanism
-
- 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
- G04B15/00—Escapements
- G04B15/06—Free escapements
- G04B15/08—Lever escapements
-
- 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
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
-
- 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
- G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
- G04B43/002—Component shock protection arrangements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Micromachines (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Abstract
Mécanisme régulateur d’horlogerie (300) comportant des résonateurs primaires (100; 200) comportant chacun au moins une masse inertielle (102; 202) mobile de façon pivotante par rapport à une structure fixe (101; 201) à laquelle elle est suspendue par des lames flexibles (103; 203), ce mécanisme régulateur (300) comporte des moyens mécaniques de synchronisation d’au moins deux résonateurs primaires (100; 200) qui comportent une liaison articulée, notamment avec jeu, entre les deux masses inertielles (102; 202) que comportent ces deux résonateurs primaires (100; 200), laquelle liaison articulée est agencée pour autoriser en régime normal le pivotement des deux masses inertielles (102; 202) selon des sens de rotation opposés et avec des valeurs d’angles de rotation voisines, et est agencée pour interdire, lors d’un choc, le pivotement des deux masses inertielles (102; 202) selon le même sens de rotation.Clock control mechanism (300) having primary resonators (100; 200) each having at least one inertial mass (102; 202) pivotally movable relative to a fixed structure (101; 201) to which it is suspended by flexible blades (103; 203), this regulating mechanism (300) comprises mechanical means for synchronizing at least two primary resonators (100; 200) which comprise an articulated connection, in particular with a clearance, between the two inertial masses (102 202) which comprise these two primary resonators (100; 200), which articulated connection is arranged to allow in the normal regime the pivoting of the two inertial masses (102; 202) in opposite directions of rotation and with values of angles of rotation, and is arranged to prohibit, during an impact, the pivoting of the two inertial masses (102; 202) in the same direction of rotation.
Description
DescriptionDescription
Domaine de l’invention [0001] L’invention concerne un mécanisme régulateur d’horlogerie comportant une pluralité de résonateurs primaires comportant chacun au moins une masse inertielle mobile de façon pivotante par rapport à une structure fixe à laquelle ladite masse inertielle est suspendue par une pluralité de lames flexibles.FIELD OF THE INVENTION The invention relates to a timepiece regulating mechanism comprising a plurality of primary resonators each comprising at least one inertial mass pivotally movable relative to a fixed structure to which said inertial mass is suspended by a plurality of flexible blades.
[0002] L’invention concerne encore un mouvement d’horlogerie comportant au moins un tel mécanisme régulateur.The invention also relates to a timepiece movement comprising at least one such regulating mechanism.
[0003] L’invention concerne encore une montre comportant au moins un tel mouvement, et/ou comportant au moins un tel mécanisme régulateur.The invention also relates to a watch comprising at least one such movement, and / or comprising at least one such regulating mechanism.
[0004] L’invention concerne le domaine des mécanismes de régulation pour l’horlogerie mécanique.The invention relates to the field of regulatory mechanisms for mechanical watchmaking.
Arrière-plan de l’invention [0005] La technologie des oscillateurs et résonateurs d’horlogerie a beaucoup évolué avec l’apparition des techniques de réalisation de composants en silicium ou matériaux de caractéristiques similaires, qui ont permis l’avènement de guidages flexibles, en particulier à lames, définissant des pivots virtuels, et permettant de s’affranchir des pivots traditionnels, consommateurs d’énergie, sujets à l’usure, et nécessitant des lubrifications adéquates.BACKGROUND OF THE INVENTION The technology of watch oscillators and resonators has evolved a lot with the appearance of techniques for producing components in silicon or materials of similar characteristics, which have allowed the advent of flexible guides, in particular with blades, defining virtual pivots, and making it possible to get rid of traditional pivots, consumers of energy, subject to wear, and requiring adequate lubrication.
[0006] De nombreux paramètres restent néanmoins à améliorer: les faibles amplitudes d’oscillation, la transmission d’efforts importants, la sensibilité aux chocs, et, de façon générale la sensibilité aux perturbations du porté, en particulier en ce qui concerne la rotation.Many parameters remain to be improved, however: the low amplitudes of oscillation, the transmission of large forces, the sensitivity to shocks, and, in general, the sensitivity to disturbances carried, in particular with regard to rotation. .
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH000529/2018A CH714927B1 (en) | 2018-04-25 | 2018-04-25 | Clock regulator mechanism with articulated resonators. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH000529/2018A CH714927B1 (en) | 2018-04-25 | 2018-04-25 | Clock regulator mechanism with articulated resonators. |
Publications (2)
Publication Number | Publication Date |
---|---|
CH714927A2 true CH714927A2 (en) | 2019-10-31 |
CH714927B1 CH714927B1 (en) | 2024-04-30 |
Family
ID=68342063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH000529/2018A CH714927B1 (en) | 2018-04-25 | 2018-04-25 | Clock regulator mechanism with articulated resonators. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH714927B1 (en) |
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2018
- 2018-04-25 CH CH000529/2018A patent/CH714927B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH714927B1 (en) | 2024-04-30 |
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