EP3913441A1 - Oszillator für eine uhr - Google Patents

Oszillator für eine uhr Download PDF

Info

Publication number: EP3913441A1
Authority: EP; European Patent Office
Prior art keywords: balance; hairspring; oscillator; axis; assembly
Prior art date: 2020-05-22
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

EP20175995.8A

Other languages

English (en)

French (fr)

Other versions

EP3913441B1 (de

Inventor

Séverine DOMANGE

Jean-Luc Bucaille

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.)

Patek Philippe SA Geneve

Original Assignee

Patek Philippe SA Geneve

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.)

2020-05-22

Filing date

2020-05-22

Publication date

2021-11-24

2020-05-22 Application filed by Patek Philippe SA Geneve filed Critical Patek Philippe SA Geneve

2020-05-22 Priority to EP20175995.8A priority Critical patent/EP3913441B1/de

2021-11-24 Publication of EP3913441A1 publication Critical patent/EP3913441A1/de

2024-05-01 Application granted granted Critical

2024-05-01 Publication of EP3913441B1 publication Critical patent/EP3913441B1/de

Status Active legal-status Critical Current

2040-05-22 Anticipated expiration legal-status Critical

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Images

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
- G04B17/063—Balance construction
- 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
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/20—Compensation of mechanisms for stabilising frequency
- G04B17/26—Compensation of mechanisms for stabilising frequency for the effect of variations of the impulses
- 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
- G04B17/20—Compensation of mechanisms for stabilising frequency
- G04B17/28—Compensation of mechanisms for stabilising frequency for the effect of imbalance of the weights, e.g. tourbillon
- 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
- G04B17/34—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring onto the balance
- G04B17/345—Details of the spiral roll
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
- G04D7/08—Measuring, counting, calibrating, testing or regulating apparatus for balance wheels
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
- G04D7/10—Measuring, counting, calibrating, testing or regulating apparatus for hairsprings of balances

Definitions

the present invention relates more particularly to such an oscillator, the isochronism of which is improved.
isochronism is meant the variations in rate as a function of the amplitude of oscillation of the balance and as a function of the position of the timepiece. The smaller these variations, the more isochronous the oscillator.

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Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Apparatuses For Generation Of Mechanical Vibrations (AREA)
Micromachines (AREA)

EP20175995.8A 2020-05-22 2020-05-22 Oszillator für eine uhr Active EP3913441B1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP20175995.8A EP3913441B1 (de)	2020-05-22	2020-05-22	Oszillator für eine uhr

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP20175995.8A EP3913441B1 (de)	2020-05-22	2020-05-22	Oszillator für eine uhr

Publications (2)

Publication Number	Publication Date
EP3913441A1 true EP3913441A1 (de)	2021-11-24
EP3913441B1 EP3913441B1 (de)	2024-05-01

Family

ID=70804488

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20175995.8A Active EP3913441B1 (de)	2020-05-22	2020-05-22	Oszillator für eine uhr

Country Status (1)

Country	Link
EP (1)	EP3913441B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114488754A (zh) *	2020-11-13	2022-05-13	精工爱普生株式会社	摆轮游丝机构及其制造方法、机芯、机械式钟表
CN116804843A (zh) *	2022-03-23	2023-09-26	精工爱普生株式会社	摆轮游丝机构、钟表以及摆轮游丝机构的制造方法
EP4293428A1 (de)	2022-06-14	2023-12-20	Patek Philippe SA Genève	Spirale für resonator einer uhr

Citations (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1445670A1 (de)	2003-02-06	2004-08-11	ETA SA Manufacture Horlogère Suisse	Spiralfeder der Resonatorunruh und Fabrikationsmethode
EP1473604A1 (de)	2003-04-29	2004-11-03	Patek Philippe S.A.	Unruh und fläche Spiralfeder für Uhrwerk
EP1584994A1 (de)	2004-04-06	2005-10-12	Nivarox-FAR S.A.	Spiralrolle ohne Deformation des Fixierungsradius der Spiralfeder und Herstellungsverfahren derartige Spiralrolle
EP1780611A2 (de)	2005-10-25	2007-05-02	Patek Philippe Sa	Reguliervorrichtung für Uhr
EP2299336A2 (de)	2009-09-21	2011-03-23	Rolex Sa	Flache Spirale für Unruh einer Uhr und gesamte Spiral-Unruh-Einheit
CH702708B1 (fr) *	2007-04-27	2011-08-31	Sigatec S A	Ensemble oscillateur balancier-spiral avec éléments détachables et procédé d'ajustement de sa fréquence d'oscillation.
WO2013034962A1 (fr)	2011-09-07	2013-03-14	Patek Philippe Sa Geneve	Mouvement d'horlogerie à balancier-spiral
WO2014001341A1 (fr) *	2012-06-26	2014-01-03	Rolex Sa	Procédé de détermination d'une caractéristique de balourd d'un oscillateur
WO2014072781A2 (fr)	2012-11-07	2014-05-15	Patek Philippe Sa Geneve	Mouvement d'horlogerie a balancier-spiral
WO2017163148A1 (fr)	2016-03-23	2017-09-28	Patek Philippe Sa Geneve	Oscillateur balancier-spiral pour piece d'horlogerie

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1818736A1 (de) *	2006-02-09	2007-08-15	The Swatch Group Research and Development Ltd.	Stossfeste Spiralrolle

2020
- 2020-05-22 EP EP20175995.8A patent/EP3913441B1/de active Active

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1445670A1 (de)	2003-02-06	2004-08-11	ETA SA Manufacture Horlogère Suisse	Spiralfeder der Resonatorunruh und Fabrikationsmethode
EP1473604A1 (de)	2003-04-29	2004-11-03	Patek Philippe S.A.	Unruh und fläche Spiralfeder für Uhrwerk
EP1584994A1 (de)	2004-04-06	2005-10-12	Nivarox-FAR S.A.	Spiralrolle ohne Deformation des Fixierungsradius der Spiralfeder und Herstellungsverfahren derartige Spiralrolle
EP1780611A2 (de)	2005-10-25	2007-05-02	Patek Philippe Sa	Reguliervorrichtung für Uhr
CH702708B1 (fr) *	2007-04-27	2011-08-31	Sigatec S A	Ensemble oscillateur balancier-spiral avec éléments détachables et procédé d'ajustement de sa fréquence d'oscillation.
EP2299336A2 (de)	2009-09-21	2011-03-23	Rolex Sa	Flache Spirale für Unruh einer Uhr und gesamte Spiral-Unruh-Einheit
WO2013034962A1 (fr)	2011-09-07	2013-03-14	Patek Philippe Sa Geneve	Mouvement d'horlogerie à balancier-spiral
WO2014001341A1 (fr) *	2012-06-26	2014-01-03	Rolex Sa	Procédé de détermination d'une caractéristique de balourd d'un oscillateur
WO2014072781A2 (fr)	2012-11-07	2014-05-15	Patek Philippe Sa Geneve	Mouvement d'horlogerie a balancier-spiral
WO2017163148A1 (fr)	2016-03-23	2017-09-28	Patek Philippe Sa Geneve	Oscillateur balancier-spiral pour piece d'horlogerie

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Théorie d'horlogerie", 1998, pages: 142

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114488754A (zh) *	2020-11-13	2022-05-13	精工爱普生株式会社	摆轮游丝机构及其制造方法、机芯、机械式钟表
CN116804843A (zh) *	2022-03-23	2023-09-26	精工爱普生株式会社	摆轮游丝机构、钟表以及摆轮游丝机构的制造方法
US20230305494A1 (en) *	2022-03-23	2023-09-28	Seiko Epson Corporation	Balance, Timepiece, And Method For Manufacturing Balance
JP2023140585A (ja) *	2022-03-23	2023-10-05	セイコーエプソン株式会社	テンプ、時計、及びテンプの製造方法
US12468259B2 (en) *	2022-03-23	2025-11-11	Seiko Epson Corporation	Balance, timepiece, and method for manufacturing balance
JP7841311B2 (ja)	2022-03-23	2026-04-07	セイコーエプソン株式会社	テンプ、時計、及びテンプの製造方法
EP4293428A1 (de)	2022-06-14	2023-12-20	Patek Philippe SA Genève	Spirale für resonator einer uhr
WO2023242756A1 (fr)	2022-06-14	2023-12-21	Patek Philippe Sa Geneve	Mouvement horloger à réserve de marche accrue
WO2023242746A1 (fr)	2022-06-14	2023-12-21	Patek Philippe Sa Geneve	Spiral pour résonateur horloger

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Publication number	Publication date
EP3913441B1 (de)	2024-05-01

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