Title:
SYSTEM AND METHOD FOR FAST FILL OF ACCUMULATOR FOR AUTOMATIC TRANSMISSIONS
Document Type and Number:
Japanese Patent JP2017089886
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a system for fast fill of a hydraulic accumulator used in automatic transmissions.SOLUTION: A system 10 comprises: a hydraulic accumulator 12; an active fast fill mechanism 24 connected to the hydraulic accumulator 12 and adapted to be connected to a hydraulic system of an automatic transmission 14; a passive slow fill mechanism 18 in parallel to the active fast fill mechanism 24 and connected to the hydraulic system of the automatic transmission 14 and to the hydraulic accumulator 12; and an electronic control device 30 for activating the active fast fill mechanism to fast fill the hydraulic accumulator 12.SELECTED DRAWING: Figure 1
Inventors:
JAFFREY J WATERSTREDT
CHRISTOPHER SPANGLER
JASON NIENSTEDT
CHRISTOPHER SPANGLER
JASON NIENSTEDT
Application Number:
JP2016206399A
Publication Date:
May 25, 2017
Filing Date:
October 20, 2016
Export Citation:
Assignee:
BORGWARNER INC
International Classes:
F16H61/00; F16H61/02
Attorney, Agent or Firm:
Shinji Oga
Hiroyuki Hyakumoto
Hiroyuki Hyakumoto
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