Invention Application
- Patent Title: BALL TYPE CVT WITH POWERSPLIT PATHS
- Patent Title (中): 球型无级变速器带动力档案
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Application No.: US14426139Application Date: 2013-09-06
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Publication No.: US20150204430A1Publication Date: 2015-07-23
- Inventor: Mark R.J. Versteyhe , Matthias W.J. Byltiauw
- Applicant: DANA LIMITED
- International Application: PCT/US13/58615 WO 20130906
- Main IPC: F16H37/08
- IPC: F16H37/08

Abstract:
A variable transmission comprises an input shaft; three planetary gear sets; a Ravigneaux gear set; a variator comprising, a first ring assembly, a second ring assembly, a carrier assembly; various arrangements of brakes and clutches; and the output shaft. The variable transmissions comprise a continuously variable mode, an infinitely variable mode, or a combination thereof and can provide an input-coupled powersplit solution function. +Add the mention that there is a direct drive mode in one of the configuration.
Public/Granted literature
- US09353842B2 Ball type CVT with powersplit paths Public/Granted day:2016-05-31
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