Title:
CONTINUOUSLY VARIABLE TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2018/210031
Kind Code:
A1
Abstract:
Provided is a continuously variable transmission capable of solving a technical problem in which upon activation of a continuously variable transmission, speed increase in vaned-wheel power density is low and unable to meet the requirement for rapidly increasing output torque. The present continuously variable transmission comprises a planetary gear set (101) at an input end and a planetary gear set (102) at an output end. A planetary carrier (104) having a cavity is provided between the planetary gear set (101) at the input end and the planetary gear set (102) at the output end. The planetary carrier (104) comprises an input end cover (6) and an output end cover (13). A vaned-wheel housing (14) having a cavity is fixed between the input end cover (6) and the output end cover (13). An inner side of the planetary gear set (101) at the input end is connected to the input end cover (6). An inner side of the planetary gear set (102) at the output end is connected to the output end cover (13). A vaned-wheel-based planetary gear set (103) is provided at one internal side of the vaned-wheel housing (14).
Inventors:
TANG YONGFENG (CN)
TANG YUNING (CN)
FU YANSHUAI (CN)
TANG YUNING (CN)
FU YANSHUAI (CN)
Application Number:
PCT/CN2018/077818
Publication Date:
November 22, 2018
Filing Date:
March 02, 2018
Export Citation:
Assignee:
WEIHAI TUANZHONG TRANS CO LTD (CN)
International Classes:
F16H47/12; F16H47/08
Foreign References:
| CN106996447A | 2017-08-01 | |||
| CN106641173A | 2017-05-10 | |||
| CN101392822A | 2009-03-25 | |||
| US1691612A | 1928-11-13 | |||
| US1933143A | 1933-10-31 | |||
| US2293547A | 1942-08-18 | |||
| US3323390A | 1967-06-06 |
Attorney, Agent or Firm:
FINEFIELDS ASSOCIATES (CN)
Download PDF: