Résonateur mécanique thermocompensé
L'invention se rapporte à un résonateur mécanique thermocompensé comportant une lame dont l'âme de section polygonale comporte du silicium monocristallin. Selon l'invention, l'âme comporte, sur une de ces faces ou sur plusieurs, un revêtement permettant de rendre ledit résonateur...
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| creator | Pierre Cusin Andrés Cabezas Jurin |
| description | L'invention se rapporte à un résonateur mécanique thermocompensé comportant une lame dont l'âme de section polygonale comporte du silicium monocristallin. Selon l'invention, l'âme comporte, sur une de ces faces ou sur plusieurs, un revêtement permettant de rendre ledit résonateur moins sensible aux variations de température. L'invention concerne le domaine des pièces d'horlogerie, par exemple dans le cadre de la réalisation d'un spiral.
The resonator has a blade comprising a polygonal section core made of single-crystal silicon. A silicon dioxide coating is formed on a face of the polygonal section core to make the resonator less sensitive to temperature variations, where two adjacent faces of the core are not covered in a same manner. A deposit of the coating is privileged on parallel faces with respect to a plane of bending of the blade to modify frequency of the resonator with high intensity. A balance spring is formed by the blade wound into a spire having a length (l). |
| format | Patent |
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The resonator has a blade comprising a polygonal section core made of single-crystal silicon. A silicon dioxide coating is formed on a face of the polygonal section core to make the resonator less sensitive to temperature variations, where two adjacent faces of the core are not covered in a same manner. A deposit of the coating is privileged on parallel faces with respect to a plane of bending of the blade to modify frequency of the resonator with high intensity. A balance spring is formed by the blade wound into a spire having a length (l).</description><language>fre</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HOROLOGY ; LIGHTING ; MEANS FOR DAMPING VIBRATION ; MECHANICAL ENGINEERING ; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL ; MECHANICALLY-DRIVEN CLOCKS OR WATCHES ; PHYSICS ; SHOCK-ABSORBERS ; SPRINGS ; THERMAL INSULATION IN GENERAL ; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS ; WEAPONS</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181015&DB=EPODOC&CC=CH&NR=701605B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181015&DB=EPODOC&CC=CH&NR=701605B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Pierre Cusin</creatorcontrib><creatorcontrib>Andrés Cabezas Jurin</creatorcontrib><title>Résonateur mécanique thermocompensé</title><description>L'invention se rapporte à un résonateur mécanique thermocompensé comportant une lame dont l'âme de section polygonale comporte du silicium monocristallin. Selon l'invention, l'âme comporte, sur une de ces faces ou sur plusieurs, un revêtement permettant de rendre ledit résonateur moins sensible aux variations de température. L'invention concerne le domaine des pièces d'horlogerie, par exemple dans le cadre de la réalisation d'un spiral.
The resonator has a blade comprising a polygonal section core made of single-crystal silicon. A silicon dioxide coating is formed on a face of the polygonal section core to make the resonator less sensitive to temperature variations, where two adjacent faces of the core are not covered in a same manner. A deposit of the coating is privileged on parallel faces with respect to a plane of bending of the blade to modify frequency of the resonator with high intensity. A balance spring is formed by the blade wound into a spire having a length (l).</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>HOROLOGY</subject><subject>LIGHTING</subject><subject>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL</subject><subject>MECHANICALLY-DRIVEN CLOCKS OR WATCHES</subject><subject>PHYSICS</subject><subject>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFALOryyOD8vsSS1tEgh9_DK5MS8zMLSVIWSjNSi3Pzk_NyC1Lziwyt5GFjTEnOKU3mhNDeDvJtriLOHbmpBfnxqcUFicmpeakm8s4e5gaGZgamToTFhFQDnbilF</recordid><startdate>20181015</startdate><enddate>20181015</enddate><creator>Pierre Cusin</creator><creator>Andrés Cabezas Jurin</creator><scope>EVB</scope></search><sort><creationdate>20181015</creationdate><title>Résonateur mécanique thermocompensé</title><author>Pierre Cusin ; Andrés Cabezas Jurin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CH701605B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>fre</language><creationdate>2018</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>HOROLOGY</topic><topic>LIGHTING</topic><topic>MEANS FOR DAMPING VIBRATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL</topic><topic>MECHANICALLY-DRIVEN CLOCKS OR WATCHES</topic><topic>PHYSICS</topic><topic>SHOCK-ABSORBERS</topic><topic>SPRINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>Pierre Cusin</creatorcontrib><creatorcontrib>Andrés Cabezas Jurin</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Pierre Cusin</au><au>Andrés Cabezas Jurin</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Résonateur mécanique thermocompensé</title><date>2018-10-15</date><risdate>2018</risdate><abstract>L'invention se rapporte à un résonateur mécanique thermocompensé comportant une lame dont l'âme de section polygonale comporte du silicium monocristallin. Selon l'invention, l'âme comporte, sur une de ces faces ou sur plusieurs, un revêtement permettant de rendre ledit résonateur moins sensible aux variations de température. L'invention concerne le domaine des pièces d'horlogerie, par exemple dans le cadre de la réalisation d'un spiral.
The resonator has a blade comprising a polygonal section core made of single-crystal silicon. A silicon dioxide coating is formed on a face of the polygonal section core to make the resonator less sensitive to temperature variations, where two adjacent faces of the core are not covered in a same manner. A deposit of the coating is privileged on parallel faces with respect to a plane of bending of the blade to modify frequency of the resonator with high intensity. A balance spring is formed by the blade wound into a spire having a length (l).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOROLOGY LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL MECHANICALLY-DRIVEN CLOCKS OR WATCHES PHYSICS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS WEAPONS |
| title | Résonateur mécanique thermocompensé |
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