|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F02D-007/00 F01P-007/02 F01P-007/10|
|미국특허분류(USC)||123/041.49 ; 123/041.11 ; 123/041.12 ; 123/446|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 6 인용 특허 : 27|
An engine comprises a hydraulic system attached to an engine housing that includes a high pressure pump and a hydraulic fluid flowing through at least one passageway. A fan drive system is also attached to the engine housing and includes a hydraulic motor and a fan which can move air over the engine. The hydraulic motor includes an inlet fluidly connected to the at least one passageway.
[ What is claimed is:] [1.] An engine comprising:an engine housing;a hydraulic system attached to said engine housing and including a hydraulic fluid flowing through at least one passageway and a high pressure pump;a fan drive system attached to said engine housing and including a hydraulic motor and a fan positioned to move air over said engine;said hydraulic motor has an inlet fluidly connected to said at least one passageway; anda flow regulating valve positioned in said at least one passageway and having a position at which said hydraulic fluid flows...