WO2006067763A3 - Embrayage à fluide agissant comme variateur de vitesse - Google Patents

Embrayage à fluide agissant comme variateur de vitesse Download PDF

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Publication number
WO2006067763A3
WO2006067763A3 PCT/IB2005/054394 IB2005054394W WO2006067763A3 WO 2006067763 A3 WO2006067763 A3 WO 2006067763A3 IB 2005054394 W IB2005054394 W IB 2005054394W WO 2006067763 A3 WO2006067763 A3 WO 2006067763A3
Authority
WO
WIPO (PCT)
Prior art keywords
variable speed
speed drive
gear
continuous
prior
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/IB2005/054394
Other languages
English (en)
Other versions
WO2006067763A2 (fr
Inventor
Jose Furtado
Albert Muller
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 EP05826449A priority Critical patent/EP1831577A2/fr
Priority to US11/794,033 priority patent/US20080093191A1/en
Publication of WO2006067763A2 publication Critical patent/WO2006067763A2/fr
Publication of WO2006067763A3 publication Critical patent/WO2006067763A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D31/00—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution
    • F16D31/02—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution using pumps with pistons or plungers working in cylinders
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D31/00—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution
    • F16D31/08—Control of slip
    • 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
    • F16H—GEARING
    • F16H23/00—Wobble-plate gearings; Oblique-crank gearings
    • F16H23/10—Wobble-plate gearings; Oblique-crank gearings with rotary wobble-plates with plane surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Motors (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Control Of Electric Motors In General (AREA)
  • Threshing Machine Elements (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

Variateur de vitesse entre un axe primaire (3) ayant une extrémité et un axe secondaire (4) , dans lequel: - une extrémité d' axe secondaire est disposée dans le prolongement de l'extrémité de l'axe primaire, ledit variateur comprenant - un bloc de cylindres (13) disposés autour de l'extrémité de l'axe primaire, ledit bloc étant rendu solidaire de l'axe secondaire, chaque paroi de cylindre comportant au moins un orifice (6) reliant l'intérieur du cylindre avec l'extérieur, - un ensemble de pistons (8) disposés dans lesdits cylindres, lesdits pistons étant déplacés par l'extrémité de l'axe primaire, un élément annulaire (5) monté coulissant autour du bloc de cylindres de manière à obturer momentanément lesdits orifices, - des moyens (2) pour déplacer ledit élément annulaire le long du bloc de cylindres de façon à permettre une fermeture totale, partielle ou l'ouverture totale desdits orifices, tous les éléments précités étant contenus dans un carter (1) adapté pour contenir un liquide et l'ouverture desdits orifices régulant la vitesse de rotation de l'axe secondaire par rapport à l'axe primaire.
PCT/IB2005/054394 2004-12-24 2005-12-23 Embrayage à fluide agissant comme variateur de vitesse Ceased WO2006067763A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05826449A EP1831577A2 (fr) 2004-12-24 2005-12-23 Embrayage à fluide agissant comme variateur de vitesse
US11/794,033 US20080093191A1 (en) 2004-12-24 2005-12-23 Variable Speed Drive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH21492004 2004-12-24
CH02149/04 2004-12-24

Publications (2)

Publication Number Publication Date
WO2006067763A2 WO2006067763A2 (fr) 2006-06-29
WO2006067763A3 true WO2006067763A3 (fr) 2006-08-31

Family

ID=36295427

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/054394 Ceased WO2006067763A2 (fr) 2004-12-24 2005-12-23 Embrayage à fluide agissant comme variateur de vitesse

Country Status (3)

Country Link
US (1) US20080093191A1 (fr)
EP (1) EP1831577A2 (fr)
WO (1) WO2006067763A2 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE346494A (fr) *
CH214683A (de) * 1939-03-10 1941-05-15 Schuerch Andreas Flüssigkeitsgetriebe.
DE952322C (de) * 1952-05-13 1956-11-15 Franco Pavesi Hydraulische Kolbenpumpe, insbesondere fuer stufenlose Kraftuebertragung
DE2533853A1 (de) * 1975-07-29 1977-02-03 Konrad Altmann Stossfreie unter last bei beliebiger differenzdrehzahl schaltbare kupplung
DE3736567A1 (de) * 1986-10-29 1988-05-11 Honda Motor Co Ltd Hydrostatisches stufenlos regelbares getriebe
US20030106764A1 (en) * 2001-12-07 2003-06-12 Smith David P. Hydro-mechanical combiner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1334864A (en) * 1918-11-21 1920-03-23 Oliver A Jones Clutch
US1596709A (en) * 1925-05-29 1926-08-17 Walter S Pullen Clutch and speed-control mechanism
US1995646A (en) * 1932-04-26 1935-03-26 Paterson Thomas Watson Hydraulic torque transmitting apparatus
US2293731A (en) * 1941-07-09 1942-08-25 Frederickson Clayton Erasmus Hydraulic clutch transmission mechanism
US5137130A (en) * 1989-05-10 1992-08-11 Nissan Motor Co., Ltd. Controlled type rotation speed difference sensitive coupling

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE346494A (fr) *
CH214683A (de) * 1939-03-10 1941-05-15 Schuerch Andreas Flüssigkeitsgetriebe.
DE952322C (de) * 1952-05-13 1956-11-15 Franco Pavesi Hydraulische Kolbenpumpe, insbesondere fuer stufenlose Kraftuebertragung
DE2533853A1 (de) * 1975-07-29 1977-02-03 Konrad Altmann Stossfreie unter last bei beliebiger differenzdrehzahl schaltbare kupplung
DE3736567A1 (de) * 1986-10-29 1988-05-11 Honda Motor Co Ltd Hydrostatisches stufenlos regelbares getriebe
US20030106764A1 (en) * 2001-12-07 2003-06-12 Smith David P. Hydro-mechanical combiner

Also Published As

Publication number Publication date
WO2006067763A2 (fr) 2006-06-29
US20080093191A1 (en) 2008-04-24
EP1831577A2 (fr) 2007-09-12

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