WO2011027199A3 - Variateur de rapport de transmission continue - Google Patents

Variateur de rapport de transmission continue Download PDF

Info

Publication number
WO2011027199A3
WO2011027199A3 PCT/IB2010/002127 IB2010002127W WO2011027199A3 WO 2011027199 A3 WO2011027199 A3 WO 2011027199A3 IB 2010002127 W IB2010002127 W IB 2010002127W WO 2011027199 A3 WO2011027199 A3 WO 2011027199A3
Authority
WO
WIPO (PCT)
Prior art keywords
gear ratio
stepless gear
pair
support brackets
ratio variator
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.)
Ceased
Application number
PCT/IB2010/002127
Other languages
English (en)
Other versions
WO2011027199A2 (fr
Inventor
Stefano Manara
Lucia Galassi
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP10769058.8A priority Critical patent/EP2473734B1/fr
Priority to CN201080039005.5A priority patent/CN102483044B/zh
Priority to US13/392,932 priority patent/US8715134B2/en
Publication of WO2011027199A2 publication Critical patent/WO2011027199A2/fr
Publication of WO2011027199A3 publication Critical patent/WO2011027199A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Friction Gearing (AREA)
  • Transmission Devices (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

L'invention concerne un variateur de rapport de transmission continue pour aérogénérateurs, la transmission du mouvement entre un élément d'entraînement (1) et un élément entraîné (2) ayant lieu par frottement des surfaces de contact convexes respectives effectuant simultanément un mouvement de translation le long des axes de rotation incidents respectifs (X et Y). Ces surfaces sont contraintes, lors de l'utilisation, à rester constamment en contact au moyen d'une paire de supports (12) reliés mutuellement de manière articulée par une paire de plaques (10), pivotant par rapport aux mêmes supports (12) selon des axes traversant le centre des surfaces de contact des éléments entraîné et d'entraînement (2 et 1).
PCT/IB2010/002127 2009-09-01 2010-08-30 Variateur de rapport de transmission continue Ceased WO2011027199A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP10769058.8A EP2473734B1 (fr) 2009-09-01 2010-08-30 Variateur de rapport de transmission continue
CN201080039005.5A CN102483044B (zh) 2009-09-01 2010-08-30 无级变速器
US13/392,932 US8715134B2 (en) 2009-09-01 2010-08-30 Stepless gear ratio variator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRA2009A000029 2009-09-01
ITRA2009A000029A IT1396254B1 (it) 2009-09-01 2009-09-01 Variatore continuo del rapporto di trasmissione per generatori eolici ed altre applicazioni.

Publications (2)

Publication Number Publication Date
WO2011027199A2 WO2011027199A2 (fr) 2011-03-10
WO2011027199A3 true WO2011027199A3 (fr) 2011-06-16

Family

ID=42111869

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/002127 Ceased WO2011027199A2 (fr) 2009-09-01 2010-08-30 Variateur de rapport de transmission continue

Country Status (5)

Country Link
US (1) US8715134B2 (fr)
EP (1) EP2473734B1 (fr)
CN (1) CN102483044B (fr)
IT (1) IT1396254B1 (fr)
WO (1) WO2011027199A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130130865A1 (en) * 2011-11-17 2013-05-23 Jared Leidich Bi-Axial Rolling Continuously Variable Transmission
CN103233862B (zh) * 2013-04-09 2015-04-15 浙江大学 无级增速型的风力发电系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1026424A2 (fr) * 1999-02-03 2000-08-09 Isuzu Motors Limited Transmission toroidale à variation continue
EP1253350A2 (fr) * 2001-04-28 2002-10-30 DaimlerChrysler AG Ensemble transmission avec transmission toroidale et transmission planétaire d'adjonction
WO2008102167A1 (fr) * 2007-02-21 2008-08-28 Torotrak (Development) Limited Transmission variable en continu

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US305714A (en) * 1884-09-23 schulze-berqe
US1196268A (en) * 1915-10-25 1916-08-29 Eli Noel Universal joint.
US2397003A (en) * 1945-02-13 1946-03-19 Charles L Hambelton Universal joint
US3983951A (en) * 1975-10-22 1976-10-05 Imeldo Rodriguez Guerra Front end drive mounting
US4449415A (en) * 1981-09-23 1984-05-22 Dow Corning Corporation Traction fluid and traction drive system containing said fluid
JP2007162925A (ja) * 2005-12-12 2007-06-28 Shozo Ono クラッチ機能付き半球式無段変速機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1026424A2 (fr) * 1999-02-03 2000-08-09 Isuzu Motors Limited Transmission toroidale à variation continue
EP1253350A2 (fr) * 2001-04-28 2002-10-30 DaimlerChrysler AG Ensemble transmission avec transmission toroidale et transmission planétaire d'adjonction
WO2008102167A1 (fr) * 2007-02-21 2008-08-28 Torotrak (Development) Limited Transmission variable en continu

Also Published As

Publication number Publication date
US8715134B2 (en) 2014-05-06
CN102483044A (zh) 2012-05-30
IT1396254B1 (it) 2012-11-16
EP2473734A2 (fr) 2012-07-11
CN102483044B (zh) 2014-11-05
ITRA20090029A1 (it) 2011-03-02
WO2011027199A2 (fr) 2011-03-10
EP2473734B1 (fr) 2015-04-22
US20120157261A1 (en) 2012-06-21

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