FR3088396B1 - Ressort de torsion spirale a couple quasi constant pour le stockage d’energie - Google Patents

Ressort de torsion spirale a couple quasi constant pour le stockage d’energie Download PDF

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Publication number
FR3088396B1
FR3088396B1 FR1871407A FR1871407A FR3088396B1 FR 3088396 B1 FR3088396 B1 FR 3088396B1 FR 1871407 A FR1871407 A FR 1871407A FR 1871407 A FR1871407 A FR 1871407A FR 3088396 B1 FR3088396 B1 FR 3088396B1
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FR
France
Prior art keywords
energy storage
spiral spring
constant torque
values
torsion spring
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.)
Active
Application number
FR1871407A
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English (en)
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FR3088396A1 (fr
Inventor
Abdou Dib
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Individual
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Priority to FR1871407A priority Critical patent/FR3088396B1/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/10—Spiral springs with turns lying substantially in plane surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/042—Wound springs characterised by the cross-section of the wire
    • F16F1/043—Wound springs characterised by the cross-section of the wire the cross-section varying with the wire length
    • 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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/14—Mainsprings; Bridles therefor
    • G04B1/145—Composition and manufacture of the springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/06—Stiffness

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Springs (AREA)

Abstract

La présente invention concerne un ressort de torsion spirale à couple d'enroulement ou déroulement quasi constant, qui est constitué d'une ou de plusieurs lames pour créer un ressort de torsion spirale dont l'épaisseur augmente du centre vers l'extérieur sur des intervalles (1, 2, 3, 4) proportionnels aux longueurs des tours. Les épaisseurs restent constantes le long de chaque intervalle, et respectent des valeurs de coefficients de raideur qui maintiennent des valeurs du couple égales ou relativement proches pour toutes les épaisseurs.
FR1871407A 2018-11-08 2018-11-08 Ressort de torsion spirale a couple quasi constant pour le stockage d’energie Active FR3088396B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1871407A FR3088396B1 (fr) 2018-11-08 2018-11-08 Ressort de torsion spirale a couple quasi constant pour le stockage d’energie

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1871407 2018-11-08
FR1871407A FR3088396B1 (fr) 2018-11-08 2018-11-08 Ressort de torsion spirale a couple quasi constant pour le stockage d’energie

Publications (2)

Publication Number Publication Date
FR3088396A1 FR3088396A1 (fr) 2020-05-15
FR3088396B1 true FR3088396B1 (fr) 2021-06-18

Family

ID=69104459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1871407A Active FR3088396B1 (fr) 2018-11-08 2018-11-08 Ressort de torsion spirale a couple quasi constant pour le stockage d’energie

Country Status (1)

Country Link
FR (1) FR3088396B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113446340B (zh) * 2021-07-09 2022-08-02 永康市海力实业有限公司 一种加强型卷管器卷簧

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US209642A (en) 1878-11-05 Improvement in balance-springs for time-keepers
BE526689A (fr)
US185872A (en) * 1876-11-17 1877-01-02 Solomon Isaac Improvement in spring motors
CH327796A (fr) 1954-02-22 1958-02-15 Horlogerie Suisse S A Asuag Spiral plat
CH499094A (de) 1967-11-09 1970-11-15 Kienzle Apparate Gmbh Rückstellfeder für Messgeräte
CH685582B5 (fr) * 1993-10-13 1996-02-29 Piguet Frederic Sa Barillet a ressort delivrant un couple constant et piece d'horlogerie comportant un tel barillet.
EP1431844A1 (fr) 2002-12-19 2004-06-23 SFT Services SA Assemblage pour organe régulateur d'un mouvement d'horlogerie
EP2224293B1 (fr) 2003-04-29 2012-07-18 Patek Philippe SA Genève Organe de régulation à balancier et à spiral plan pour mouvement d'horlogerie
KR20100014289A (ko) * 2006-11-27 2010-02-10 어큐메너 인베스티게이션 와이 데사롤로 에스.엘. 엘라스토다이나믹 에너지 어큐뮬레이터-레귤레이터
FR2938618B1 (fr) 2008-11-20 2010-12-03 Peugeot Citroen Automobiles Sa Ressort de torsion a raideur multiple
CH701846B8 (fr) 2009-09-21 2015-06-15 Rolex Sa Spiral plat pour balancier d'horlogerie et ensemble balancier-spiral.
JP2012181156A (ja) * 2011-03-02 2012-09-20 Seiko Instruments Inc 時計用ぜんまい及びこれを備えた機械式時計
EP2520821A1 (fr) * 2011-05-03 2012-11-07 Nivarox-FAR S.A. Ressort de barillet comportant des courbures d'accumulation d'énergie
WO2014203085A1 (fr) * 2013-06-21 2014-12-24 Damasko Uhrenmanufaktur KG Système oscillant pour mouvements d'horlogerie mécaniques, procédé de production d'un spiral et spiral
EP3181940B2 (fr) * 2015-12-18 2023-07-05 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

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Publication number Publication date
FR3088396A1 (fr) 2020-05-15

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