|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 21|
An example arrangement for driving a turbomachine includes an input shaft that is configured to rotate a rotor of the turbomachine through a hydraulic log and gear differential rotatable coupled to the input shaft. A motor-generator is rotatably coupled to the differential. The motor-generator has a motor mode of operation and a generator mode of operation. The motor-generator is configured to drive the input shaft through the hydraulic log and differential when the motor-generator is in the motor mode of operation. The input shaft is configured to drive...
1. A hydraulic log valve assembly, comprising: a valve that controls a flow of fluid within a hydraulic log to provide a rotational output from the hydraulic log that is different than a rotational input to the hydraulic log, the hydraulic log including a first wobbler plate to adjust a stroke of a first plurality of pistons, and a second wobbler plate to adjust a stroke of a second plurality of pistons, at least one of the first wobbler plate and the second wobbler plate adjustable from a first position where a portion of the first wobbler plate or seco...