WO2015150847A1 - Réducteurs planétaires et variateurs planétaires automatiques de s. a. vedeneev - Google Patents

Réducteurs planétaires et variateurs planétaires automatiques de s. a. vedeneev Download PDF

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Publication number
WO2015150847A1
WO2015150847A1 PCT/IB2014/000212 IB2014000212W WO2015150847A1 WO 2015150847 A1 WO2015150847 A1 WO 2015150847A1 IB 2014000212 W IB2014000212 W IB 2014000212W WO 2015150847 A1 WO2015150847 A1 WO 2015150847A1
Authority
WO
WIPO (PCT)
Prior art keywords
gear
automatic
transmission ratio
planetary
links
Prior art date
Application number
PCT/IB2014/000212
Other languages
English (en)
Russian (ru)
Inventor
Сергей Аркадьевич ВЕДЕНЕЕВ
Original Assignee
Сергей Аркадьевич ВЕДЕНЕЕВ
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 Сергей Аркадьевич ВЕДЕНЕЕВ filed Critical Сергей Аркадьевич ВЕДЕНЕЕВ
Priority to PCT/IB2014/000212 priority Critical patent/WO2015150847A1/fr
Publication of WO2015150847A1 publication Critical patent/WO2015150847A1/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
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/74—Complexes, not using actuable speedchanging or regulating members, e.g. with gear ratio determined by free play of frictional or other forces

Definitions

  • the invention relates to mechanical engineering and can be used in other industries for the drive of machines, mechanisms and other devices as an automatic variator with stepless change of the gear ratio without removing gears from meshing, without breaking the power flow, without control devices and with them.
  • planetary gears are calculated using the carrier stopping method, which gives erroneous determination of the gear ratios between the links and their rotation angle ratios, therefore all other parameters, including speeds, contact and bending stresses, applied safety factors.
  • the technical solution stated in the analogue is not able to change the gear ratio, only due to the equality of forces according to the description, determining only the balance on the link, without taking into account the correct determination of the gear ratio, rotation angles of the links, respectively, other parameters, which leads to run-in links around the output link, therefore power is not transmitted and the gear ratio does not change.
  • the problem solved by the invention planetary gears and automatic variators with a gear ratio, rotation angles of links, determination of other parameters by formulas, without the use of the method of stopping the carrier, link.
  • the problem is solved in that the planetary gears and automatic variators steplessly change the gear ratio without disengaging the gears, without interrupting the power flow, without and with control devices, are calculated according to S.
  • Vedeneyev’ s formulas determination of gear ratios, rotation angles of links, respectively other parameters for them, and may not have inhibited links.
  • I 1H Z 3 / (Z 1 - (Z 2 / Z 1 )); (one)
  • J 16 Z 5 / ((Z 1 , (Z 2 / Z 1 )) * ((Z 6 / Z 5 ) + (Z 3 / Z 2 ))), (4) giving the correct solutions for determining the ratios of planetary gears and their design, construction and manufacturing parameters.
  • the proof is a comparative calculation on the example of a planetary gearbox Fig. 1 and Fig. 2, to the same extent related to the determination of the parameters of analogues and other examples of planetary gears and interacting links.
  • the task solved by the invention is planetary I-automatic transmissions — CVTs changing the gear ratio without breaking the power flow and without control devices and with them, when the load on the drive and / or driven shaft changes, calculated according to Vedeneev’s formulas, determine the gear ratios, the angles of 115 rotation of the links, respectively other design and construction parameters, including their approximation.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

L'invention concerne le génie mécanique et éventuellement d'autres industries pour l'entraînement de machine, mécanismes ou autres dispositifs en tant que variateur à changement de rapport continu, sans cessation d'engrènement entre pignons, sans interruption de flux de puissance, avec ou sans dispositifs de commande. Les transmissions planétaires comprennent un pignon d'entraînement, une couronne, un ou plusieurs satellites, un ou plusieurs porte-satellite, caractérisées en ce que les rapports de transmission, les angles de rotation des maillons et, de manière correspondante, les autres paramètres sont déterminés en fonction de dépendances via la formule de Vedeneev et de ses approximations Ι12=Ζ2/((Ζ1-(Ζ2/Ζ1)), Ι1Η=Ζ3/(Ζ1-(Ζ2/Ζ1)), Ι13=2*Ι12=2*(Ζ2/(Ζ1-(Ζ2/Ζ1))). Ι16=Ζ5/((Ζ1-(Ζ2/Ζ1))-((Ζ6/Ζ3)+(Ζ3/Ζ2))), et peuvent ne pas comporter de maillons freinés; dans cette formule, I12 est le rapport de transmission entre le pignon central et le satellite, I1H est le rapport de transmission entre le pignon central et le porte-satellites, I13 est le rapport de transmission entre le pignon central et la couronne (épicycle, pignon central) I16 est le rapport de transmission entre le pignon central et le maillon central du satellite dans des variateurs automatiques.
PCT/IB2014/000212 2014-02-26 2014-02-26 Réducteurs planétaires et variateurs planétaires automatiques de s. a. vedeneev WO2015150847A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2014/000212 WO2015150847A1 (fr) 2014-02-26 2014-02-26 Réducteurs planétaires et variateurs planétaires automatiques de s. a. vedeneev

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2014/000212 WO2015150847A1 (fr) 2014-02-26 2014-02-26 Réducteurs planétaires et variateurs planétaires automatiques de s. a. vedeneev

Publications (1)

Publication Number Publication Date
WO2015150847A1 true WO2015150847A1 (fr) 2015-10-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/000212 WO2015150847A1 (fr) 2014-02-26 2014-02-26 Réducteurs planétaires et variateurs planétaires automatiques de s. a. vedeneev

Country Status (1)

Country Link
WO (1) WO2015150847A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238090A (en) * 1989-10-16 1991-05-22 John Harries Power transmission system comprising two sets of epicyclic gears
RU74430U1 (ru) * 2008-02-08 2008-06-27 Сергей Аркадьевич Веденеев Зубчатая передача

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238090A (en) * 1989-10-16 1991-05-22 John Harries Power transmission system comprising two sets of epicyclic gears
RU74430U1 (ru) * 2008-02-08 2008-06-27 Сергей Аркадьевич Веденеев Зубчатая передача

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