WO2014053336A1 - Spiral lumineux - Google Patents
Spiral lumineux Download PDFInfo
- Publication number
- WO2014053336A1 WO2014053336A1 PCT/EP2013/069560 EP2013069560W WO2014053336A1 WO 2014053336 A1 WO2014053336 A1 WO 2014053336A1 EP 2013069560 W EP2013069560 W EP 2013069560W WO 2014053336 A1 WO2014053336 A1 WO 2014053336A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- spiral spring
- light
- source
- spiral
- regulating
- 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
- G04B17/06—Oscillators with hairsprings, e.g. balance
-
- 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
- G04B17/06—Oscillators with hairsprings, e.g. balance
- G04B17/066—Manufacture of the spiral spring
-
- 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
- G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
- G04B45/0007—Light-, colour-, line-, or spot-effects caused by parts or pictures moved by the clockwork
-
- 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
- G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
- G04B45/02—Time pieces of which the clockwork is visible partly or wholly
Definitions
- the invention relates to a watch or timepiece control member comprising a balance, a cock, at least one source of light energy, and at least one spiral spring fixed between said rocker and said cock.
- the invention also relates to a watchmaking mechanical movement comprising at least one such regulator member.
- the invention also relates to a timepiece comprising such a mechanical movement, and / or at least one such regulator member.
- the invention relates to the field of mechanical watchmaking.
- the best possible visualization is therefore an important asset and a decision criterion for the buyer. Also it is useful to make the spiral spring as visible as possible, and at any time of the day or night, and in particular by making it bright.
- Document EP 1 605 182 A1 CSEM discloses a balance-balance compensated temperature, with a quartz spiral, and in particular a quartz substrate whose cut is chosen so as to thermally compensate the drifts of the spiral and those of the balance.
- the document EP 2 407 831 A1 ROLEX describes a spiral made of silicon, diamond or quartz, and which has openings extending along its length and alternating with bridges.
- EP 1 791 039 A1 SWATCH GROUP RESEARCH AND DEVELOPMENT discloses an athermic glass hairspring from photo-structured glass by UV irradiation.
- the invention proposes to provide a space-saving and energy-saving solution to the problem of visualization of the spiral spring of a mechanical watch, or, more generally, of a mechanical timepiece.
- said at least one spiral spring is made of quartz or glass or ceramic, or partially transparent to the visible and / or ultraviolet wavelengths, or at least partially amorphous material.
- the invention also relates to a mechanical watch movement characterized in that it comprises at least one regulating organ, watch or timepiece comprising a balance, a cock, and at least one spiral spring fixed between said balance and said cock, characterized in that said at least one spiral spring transmits and diffuses light emitted by at least one source of light energy which is offset from said regulating member and within said movement to which it is connected by at least a light guide or an optical fiber to a light relay which is located at said regulator member near said spring spiral.
- the invention also relates to a timepiece comprising such a mechanical movement, and / or a mechanical movement comprising at least one such regulating member.
- FIG. 1 shows, schematically, partially, and in perspective, a watch regulator member comprising a rocker, a spiral spring, and a cock, and a light source near an end of the spiral spring ;
- FIG. 2 shows, schematically, a current cross section of a spiral spring according to a first embodiment where the spiral spring is rectangular section, and is bare;
- FIG. 3 schematically represents a current cross section of a spiral spring according to a second embodiment in which this spiral spring is of rectangular section, and comprises a thin coating on its four faces;
- FIG. 4 shows, schematically, partially, and in perspective, the end of a spiral spring with an outer turn whose section is parallel to the other turns, this end facing a light relay;
- FIG. 5 is a diagrammatic, partial and perspective view of the end of a spiral spring with an external twisted turn whose cross section is perpendicular to the other turns, this end including a bevel for collecting light coming from substantially perpendicular to the plane of this bevel;
- FIG. 6 is a schematic, partial, sectional view through the axis of pivoting of the balance wheel, the regulating member of FIG. 1, in which a light source located inside a watch, and which is not in the immediate vicinity of the regulating organ, is connected by a light guide to a light relay positioned on the cock close to the spiral spring;
- FIG. 7 schematically shows a timepiece with a movement comprising such a regulating member
- FIG. 8 partially and in plan view shows two light sources arranged under the hairspring, one near the shell, and the other near the pin, in two positions of the hairspring, in contraction. maximum figure 8A, and maximum elongation figure 8B.
- the invention relates to the field of mechanical watchmaking.
- the invention provides a new visualization of the spiral spring of a mechanical watch, or, more generally, a mechanical timepiece. It presents and highlights the spiral spring as the heart of the movement, and uses the analogy of the cyclic movements of contraction and extension of this spiral spring with those of a human heart.
- this spiral light using for its manufacture a particular material allowing the diffusion of the light.
- monocrystalline quartz and glass can be used as light guides.
- the light coming from an active or passive light source, injected into a part of the hairspring, springs in a distributed manner throughout the hairspring, or on a part of the hairspring, which makes it possible to see it in the dim light.
- the spiral leads and diffuses this light.
- the injection of light can be made more easily at one end of the spiral, and in particular at its outer end, by a light source such as a light emitting diode, or a component coated with a passive phosphorescent layer, these light sources are not limiting.
- the spiral spring is, if necessary, coated with a layer allowing the diffusion of only a portion of the light outwards, while guiding most of the light along the spiral, such a surface layer may also be phosphorescent or fluorescent.
- the material of the spiral spring, quartz, glass, photo-structuring glass, or the like may be designed to include phosphorescence or fluorescence either in the mass of the material or by implantation.
- the spiral spring according to the invention behaves like an optical fiber, for guiding and diffusing the light.
- the invention is here described, without limitation, in the case of a substantially plane spiral spring, that is to say which all the active turns extend, in contraction and elongation of the spiral spring 4, between two parallel planes P1 and P2. Only an internal turn at the inner end 7 of the spiral spring 4, and an outer turn, at the outer end 6 of the spiral spring 4, can, in known manner, be deployed in the space outside the gap between these two planes, in particular in the case of Breguet turns or Grossmann turns, or others.
- the at least one spiral spring 4 transmits and diffuses light emitted by at least one light energy source 5.
- this at least one spiral spring 4 is made of quartz or glass or ceramic, or partially transparent at visible and / or ultraviolet wavelengths or at least partially amorphous material.
- This source of light energy 5 may be a primary source, which stores energy, then restores it by light emission, or a secondary source, which is here called light relay 50, connected by an optical path constituted by a light guide 51 or an optical fiber or the like, to such a primary source 5.
- the spiral spring 4 is then either in contact or in immediate proximity, or a primary source, or a light relay 50, the choice being made according to the space available in the watch and the volume of the source 5 or the relay 50.
- the rooster 3 carries the source of light energy 5 near an outer end 6 of the spiral spring 4. It will be understood that the rooster 3 bears indifferently a primary source 5, or such a light relay 50, the choice being made again according to the space available in the watch and the volume of the source 5 or the relay 50.
- the rocker 2 carries the source of light energy 5, or a light relay 50, near an inner end 7 of the spiral spring 4.
- a monobloc balance-spring balance assembly made of quartz or glass or at least partially amorphous material, and the light can be collected and brought back into a convergence zone, for example at the balance shaft or the like.
- the light source 5 or the relay 50 is in the vicinity of the spiral spring 4, above or below the turns of this spiral.
- several such sources are disposed near the hairspring 4.
- FIG. 8 thus shows two light sources 5A and 5B, arranged under the hairspring 4, one near the shell 21 of the balance 2 , and the other near the stud 31 fixing the spiral 4 to the cock 3.
- the first source 5A comes in the immediate vicinity of at least one outer turn 86, and preferably several consecutive outer turns 84, 85, 86, during the maximum elongation of the hairspring 4 and transmits light at once to these three turns 84, 85, 86 together, only in this elongation configuration, whereas this source 5A transmits only the light only one of the turns 86 in contraction configuration of the spiral.
- a second source 5B comes in close proximity to at least one internal coil 87 and preferably several consecutive internal turns 87, 82, 83, during the maximum contraction of the spiral 4 and transmits light at a time.
- the spiral 4 is preferably made in clusters on the same wafer.
- Each hairspring 4 has a relatively wide attachment, and the dimensions of which are large in front of the section S of the turns 8 of the hairspring 4.
- This fastener constitutes a reception surface that is well adapted for the light emanating from the source 5 or the relay 50, at the same time time that it allows a good mechanical attachment of the spiral 4 on the cock 3.
- the at least one spiral spring 4 diffuses light on at least a portion of its section.
- this spiral spring comprises, besides two outer end faces 43 and inner side faces, upper 41, lower 42, transverse inner 46, transverse outer 47, which develop along the length of the spiral spring 4. The light is then diffused at at least one of its lateral faces.
- the at least one spiral spring 4 is of rectangular section and is composed of a single material, quartz or glass or at least partially amorphous material, according to FIG.
- the at least one spiral spring 4 is of rectangular section and is composed on the one hand by a first material which is quartz or glass or ceramic, or partially transparent at visible wavelengths and / or ultraviolet or at least partially amorphous material, and secondly by at least a second phosphorescent or fluorescent material applied in a thin layer 40 on at least one of the lateral surfaces of the spiral spring 4.
- the at least one spiral spring 4 is of rectangular section and is composed on the one hand by a first material which is quartz or glass or ceramic, or partially transparent at visible wavelengths and / or ultraviolet or at least partially amorphous material, on the other hand by at least a second material, in particular colored, applied in a thin layer 40 on at least one of the lateral surfaces of said spiral spring 4.
- the second phosphorescent or fluorescent material is applied in a thin layer 40 to the four lateral surfaces of the spiral spring 4.
- the at least one spiral spring 4 comprises, on its upper 41 and lower 42 faces defining two parallel planes P1, P2, a surface roughness Rt of between 10 nanometers and 20 microns, and preferably close to one micrometer or slightly greater than this value.
- This slight roughness giving a frosted appearance to the hairspring 4 can be obtained during the manufacture of a quartz hairspring 4, for example, the process control parameters making it possible to obtain a more or less smooth surface state.
- the presence, at certain angles, of an overhang along the transverse faces 46, 47, may confer a similar effect.
- the spiral 4 can also be reworked so as to include micro-cells giving it locally the desired roughness.
- Such a thin film deposition 40 may be used to color at least one lateral face during light re-emission by diffusion through at least one turn of the hairspring 4.
- the layer deposition can also ensure the desired surface roughness for good diffusion.
- the thickness of such a layer 40 is preferably between 10 nanometers and 1 micrometer, and preferably close to 100 nanometers.
- a layer 40 may be colored at a particular wavelength.
- the interaction with light from source 5 produces a particular effect, especially if the source 5 or the relay 50 comprises a monochromatic filter, or is drawn on a single wavelength.
- the path of the light in the spiral 4 may be modified by the presence of particular obstacles or changes of light environment, for example by the presence of notches, holes, chamfers, or the like.
- Structuring at the level of the masks, during the production of the hairspring 4 makes it possible to produce particular transverse surfaces 46, 47 for two adjacent turns of the hairspring 4, in particular a complementarity, notches or optical polarization, for example, so as to an inner transverse surface 46 of the outermost of two turns cooperates in a particular way when it is closer to the outer transverse surface 47 of the innermost of the two contraction turns of the spiral 4, and the optical effect produced during this greater proximity is different from the optical effect that present, together, these two adjacent turns when they are at the greatest distance from each other in elongation of the spiral 4.
- these two transverse surfaces antagonistic can receive a different monochrome treatment, for example blue on one, yellow on the other, these two colors being distinctly visible in elongation, whereas e the diffusion is done in green in contraction position.
- At least one of the ends 6, 7 of the spiral spring 4 comprises an end face 43 receiving directly light from the light source 5 or a light relay 50 of the latter.
- FIG. 4 illustrates such an embodiment, in which all the turns of the spiral 4 are parallel.
- this end comprises at least one bevel 44 for receiving light in a direction D substantially perpendicular to a plane parallel to two parallel planes P1, P2, defined by the upper 41 and lower 42 faces of the spiral spring 4.
- the direction D is advantageously parallel to the axis A pivoting of the balance 2.
- the invention makes it possible to produce the hairspring 4 as a light guide with controlled losses throughout the hairspring.
- the illumination of the spiral 4 is not necessarily in a preferred direction, in fact, it can be done by an upper face 41 (plane P1 of the figures), or / and by the transverse faces 46 and 47 of the spiral 4.
- variable illumination according to the movement of the hairspring, for example to simulate the beat of a human heart: in particular one can illuminate the hairspring over its entire length when the turns are close to each other, and reduce this illumination to a minimum ( extinguishing effect) when the turns are distant from each other; or the opposite. Loss control is then done according to the position of the turns;
- the coupling between the light source 5, or the relay 50, and the hairspring 4 may result from their proximity: the source 5 or the relay 50 emits light with a sufficient energy level so that the hairspring 4 can pick up this light, before reissuing it by broadcast.
- the coupling may also be advantageously and preferably carried out by direct contact, surface-to-surface contact, or by plug-in, or by any known technology in the light guides and in the optical fibers.
- the hairspring 4 according to the invention may not be homogeneous, which then makes it possible to create particular technical functionalities, and differentiated light diffusion zones.
- Amorphize is used here to mean changing the structure so as to modify the refractive index.
- a coil can be locally amorphized, in particular by laser treatment.
- the hairspring 4 can also be fully amorphized.
- the hairspring 4 can be, at least locally, polished.
- a particular mechanical structuring makes it possible to create chosen light leakage surfaces with particular orientations on certain faces and in particular locations.
- the problem of guiding and diffusing light over the entire length of a hairspring 4 which may have a large developed length may cause some turns to be neutralized, or certain portions of turns, by preventing the light from escaping from them. example by reflective layer deposits or savings of similar functionality. This then allows a saving of light, and the light guide to the ends 6 and 7 of the spiral 4.
- the light source 5 can take various forms. Preferably, this source 5 is an electroluminescent diode or a phosphorescent or fluorescent component.
- the source 5 is phosphorescent and / or fluorescent, preferably phosphorescent because of the longer period of remanence, which can reach several hours, and is compatible with a possibility of illumination of the spiral spring at any time during the period of time. 'a night.
- the source of light will be "phosphorescent" in the rest of the presentation.
- Such a phosphorescent source advantageously comprises rare earth aluminates, well known to physicists, for example strontium aluminate SrAI204 doped with europium, a variety of which is known under the name "Super-LumiNova", or rare earth silicates, or a mixture of aluminates and rare earth silicates.
- Borosilicate glass capsules containing gases called “GTLS” from the company “MB Microtech”, containing tritium 3H, and which, like radium, do not require any external excitation to emit light, are still known, such capsules are used especially for the visualization of needles or appliques of watches, essentially military.
- the excitation light comes from the user's environment, solar light, ambient light.
- the light source is housed in the interior volume of the timepiece box or the watch.
- the ambient energy can be collected at a partially or completely transparent, or translucent middle and / or at a partially or totally transparent, or translucent dial, or / and still at a display window , especially for a calendar or the like.
- the ambient energy may, again, be collected by an adjoining accessory to the timepiece, such as a watchband, and be transmitted by a waveguide or an optical fiber, or the like. In the same way, the capture of ambient energy can be performed at the level of other elements of dressing such as the bottom, the telescope, the flange, or others.
- the invention also relates to a clockwork mechanical movement comprising at least one regulating member 1, where the light source 5 is, or located at the level of the regulator member 1 as described above, or is deported out of the regulating member 1 and inside the movement 10 in which case it is connected by at least one light guide 51 or a optical fiber to a light relay 50 which is located at the level of the regulating member 1 near the spiral spring 4.
- this watchmaking mechanical movement comprises at least one watch or timepiece regulating member 1 comprising a rocker 2, a cock 3, and at least one spiral spring 4 fixed between the rocker 2 and the cock 3.
- This at least one spiral spring 4 transmits and diffuses light emitted by at least one light energy source 5 which is deported out of this regulating member 1 and inside the movement 10 to which it is connected by at least one light guide 51 or an optical fiber to a light relay 50 which is located at this regulator 1 near this spiral spring 4.
- the invention also relates to a timepiece 100 comprising such a mechanical movement, and / or at least one such regulator member 1 with integrated light energy source.
- the light source 5 is either located at the level of the regulating member 1, or is deported out of the regulating member 1 and inside the movement 10 in which case it is connected by at least one light guide 51 or an optical fiber to a light relay 50 which is located at the level of the regulating member 1 near the spiral spring 4, or is deported out of the movement 10 and inside the timepiece 100 to which case it is connected by at least one light guide 51 or an optical fiber to a light relay 50 which is located at the level of the regulating member 1 near the spiral spring 4.
- this timepiece 100 is a watch, and the spiral spring 4 is of the so-called "flat" type described above.
- Structuring with stroboscopic effect allows to carry out an anti-counterfeiting marking or a secret signature, by structuring or masking, and which is revealed only under certain lighting conditions.
- the slowing down of the light due to the variation of the refractive index which is linked to the variation of the stresses at heart during the contraction or the elongation of the hairspring, also allows a particular authentication.
- the diffusion, by a spiral 4 treated and colored at a first wavelength, of a pulsed monochrome light of another wavelength, allows a particular visualization.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Electric Clocks (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201380052006.7A CN104704431B (zh) | 2012-10-04 | 2013-09-20 | 发光游丝 |
US14/430,646 US9188958B2 (en) | 2012-10-04 | 2013-09-20 | Illuminated balance spring |
RU2015116873/12A RU2596097C1 (ru) | 2012-10-04 | 2013-09-20 | Подсвечиваемая балансирная пружина |
JP2015534954A JP5918449B2 (ja) | 2012-10-04 | 2013-09-20 | 照明されるバランスばね |
HK15111368.4A HK1210637A1 (en) | 2012-10-04 | 2015-11-18 | Illuminated hairspring |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12187216.2 | 2012-10-04 | ||
EP12187216.2A EP2717103B1 (fr) | 2012-10-04 | 2012-10-04 | Spiral lumineux |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014053336A1 true WO2014053336A1 (fr) | 2014-04-10 |
Family
ID=47010330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2013/069560 WO2014053336A1 (fr) | 2012-10-04 | 2013-09-20 | Spiral lumineux |
Country Status (7)
Country | Link |
---|---|
US (1) | US9188958B2 (fr) |
EP (1) | EP2717103B1 (fr) |
JP (1) | JP5918449B2 (fr) |
CN (1) | CN104704431B (fr) |
HK (1) | HK1210637A1 (fr) |
RU (1) | RU2596097C1 (fr) |
WO (1) | WO2014053336A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015230306A (ja) * | 2014-06-03 | 2015-12-21 | ニヴァロックス−ファー ソシエテ アノニム | 光構造化ガラスによる時計部品 |
EP3181940B1 (fr) | 2015-12-18 | 2019-02-06 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Procede de fabrication d'un spiral d'une raideur predeterminee par retrait localise de matiere |
EP3181938B1 (fr) | 2015-12-18 | 2019-02-20 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Procede de fabrication d'un spiral d'une raideur predeterminee par retrait de matiere |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3002635B8 (fr) * | 2014-09-29 | 2019-05-22 | Richemont International SA | Procédé de fabrication d'un élément ressort pour mouvement horloger ou autre instrument de précision |
EP3282325B1 (fr) * | 2015-06-15 | 2020-07-29 | Citizen Watch Co., Ltd. | Régulateur de vitesse d'horloge |
EP3181939B1 (fr) * | 2015-12-18 | 2019-02-20 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Procede de fabrication d'un spiral d'une raideur predeterminee par ajout de matiere |
EP3226084B1 (fr) | 2016-03-29 | 2021-01-13 | The Swatch Group Research and Development Ltd. | Composant horloger coloré |
TWI631437B (zh) * | 2017-11-06 | 2018-08-01 | 許家維 | 雷射投射鐘 |
EP3608728B1 (fr) * | 2018-08-08 | 2022-02-16 | Nivarox-FAR S.A. | Spiral thermocompensé coloré et son procédé de fabrication |
EP3722887A1 (fr) * | 2019-04-12 | 2020-10-14 | Rolex Sa | Procede de realisation d'une surface de revolution d'un composant horloger |
RU2716829C1 (ru) * | 2019-07-26 | 2020-03-17 | Антон Юрьевич Суханов | Часы с подвижным механизмом подсвечивания |
EP3845971B1 (fr) * | 2019-12-31 | 2024-04-17 | Nivarox-FAR S.A. | Procede de fabrication de ressort spiral pour mouvement d'horlogerie |
EP4102307A1 (fr) * | 2021-06-08 | 2022-12-14 | The Swatch Group Research and Development Ltd | Pièce d'horlogerie à illumination localisée |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1605182A1 (fr) * | 2004-06-08 | 2005-12-14 | CSEM Centre Suisse d'Electronique et de Microtechnique S.A. - Recherche et Développement | Oscillateur balancier-spiral compensé en température |
EP1791039A1 (fr) * | 2005-11-25 | 2007-05-30 | The Swatch Group Research and Development Ltd. | Spiral en verre athermique pour mouvement d'horlogerie et son procédé de fabrication |
WO2008080570A2 (fr) * | 2006-12-21 | 2008-07-10 | Complitime S.A. | Oscillateur mecanique pour une piece d'horlogerie |
CH699780A2 (fr) * | 2008-10-22 | 2010-04-30 | Richemont Int Sa | Ressort spiral de montre autocompensé. |
FR2957688A1 (fr) * | 2010-03-22 | 2011-09-23 | Philippe Rhul | Ensemble spiral-virole pour un mouvement d'horlogerie, montre ainsi equipe, et systeme et procede de controle associe |
EP2407831A1 (fr) * | 2010-07-12 | 2012-01-18 | Rolex Sa | Spiral pour oscillateur balancier de pièce d'horlogerie et son procédé de fabrication |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4115994A (en) * | 1976-07-13 | 1978-09-26 | Tomlinson James N | Dial illumination means |
JPS58178692U (ja) * | 1982-05-24 | 1983-11-29 | オリエント時計株式会社 | 携帯用時計における文字板照明装置 |
US5291851A (en) * | 1990-06-29 | 1994-03-08 | Yazaki Corporation | Gauge for automobile |
CN2383090Y (zh) * | 1999-04-23 | 2000-06-14 | 矫大羽 | 一种前视摆轮的钟表 |
EP1319998B1 (fr) * | 2001-12-13 | 2009-07-15 | Asulab S.A. | Aiguilles lumineuses et dispositif d'affichage comportant de telles aiguilles, notamment dans une pièce d'horlogerie |
CN2676251Y (zh) * | 2004-01-09 | 2005-02-02 | 上海表业有限公司 | 旋转鼠笼式摆轮外露结构 |
ATE478365T1 (de) * | 2004-09-29 | 2010-09-15 | Asulab Sa | Anzeigebeleuchtung eines zifferblatt mit zentraler symmetrie |
EP1666992A1 (fr) * | 2004-12-02 | 2006-06-07 | Asulab S.A. | Pièce d'horlogerie comprenant un décor lumineux |
EP1918793A1 (fr) * | 2006-11-03 | 2008-05-07 | ETA SA Manufacture Horlogère Suisse | Pièce d'horlogerie munie d'un dispositif d'éclairage comprenant une diode électroluminescente ultraviolette |
US8045421B2 (en) * | 2008-01-17 | 2011-10-25 | Nike, Inc. | Watch with planar light diffusion channel |
EP2597536A1 (fr) * | 2011-11-25 | 2013-05-29 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Ressort spiral amélioré et procédé de fabrication dudit ressort spiral |
-
2012
- 2012-10-04 EP EP12187216.2A patent/EP2717103B1/fr active Active
-
2013
- 2013-09-20 CN CN201380052006.7A patent/CN104704431B/zh active Active
- 2013-09-20 JP JP2015534954A patent/JP5918449B2/ja active Active
- 2013-09-20 RU RU2015116873/12A patent/RU2596097C1/ru not_active IP Right Cessation
- 2013-09-20 US US14/430,646 patent/US9188958B2/en active Active
- 2013-09-20 WO PCT/EP2013/069560 patent/WO2014053336A1/fr active Application Filing
-
2015
- 2015-11-18 HK HK15111368.4A patent/HK1210637A1/xx unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1605182A1 (fr) * | 2004-06-08 | 2005-12-14 | CSEM Centre Suisse d'Electronique et de Microtechnique S.A. - Recherche et Développement | Oscillateur balancier-spiral compensé en température |
EP1791039A1 (fr) * | 2005-11-25 | 2007-05-30 | The Swatch Group Research and Development Ltd. | Spiral en verre athermique pour mouvement d'horlogerie et son procédé de fabrication |
WO2008080570A2 (fr) * | 2006-12-21 | 2008-07-10 | Complitime S.A. | Oscillateur mecanique pour une piece d'horlogerie |
CH699780A2 (fr) * | 2008-10-22 | 2010-04-30 | Richemont Int Sa | Ressort spiral de montre autocompensé. |
FR2957688A1 (fr) * | 2010-03-22 | 2011-09-23 | Philippe Rhul | Ensemble spiral-virole pour un mouvement d'horlogerie, montre ainsi equipe, et systeme et procede de controle associe |
EP2407831A1 (fr) * | 2010-07-12 | 2012-01-18 | Rolex Sa | Spiral pour oscillateur balancier de pièce d'horlogerie et son procédé de fabrication |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015230306A (ja) * | 2014-06-03 | 2015-12-21 | ニヴァロックス−ファー ソシエテ アノニム | 光構造化ガラスによる時計部品 |
EP3181940B1 (fr) | 2015-12-18 | 2019-02-06 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Procede de fabrication d'un spiral d'une raideur predeterminee par retrait localise de matiere |
EP3181938B1 (fr) | 2015-12-18 | 2019-02-20 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Procede de fabrication d'un spiral d'une raideur predeterminee par retrait de matiere |
Also Published As
Publication number | Publication date |
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CN104704431A (zh) | 2015-06-10 |
HK1210637A1 (en) | 2016-04-29 |
RU2596097C1 (ru) | 2016-08-27 |
US9188958B2 (en) | 2015-11-17 |
JP2015534071A (ja) | 2015-11-26 |
EP2717103B1 (fr) | 2017-01-11 |
US20150261187A1 (en) | 2015-09-17 |
JP5918449B2 (ja) | 2016-05-18 |
EP2717103A1 (fr) | 2014-04-09 |
CN104704431B (zh) | 2017-03-01 |
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