|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F04D-019/02 F04D-019/00 F01D-001/24 F01D-001/18 F04D-017/02 F04D-025/02 F01D-005/06 F02C-003/107 F02C-006/12|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 8|
Systems and methods for a multiple spool engine turbocharger are described. In one example approach, a multi-spool turbocharger comprises a compressor including a plurality of counter-rotating compressor spools and a turbine including a plurality of counter-rotating turbine spools.
1. A method for operating a multiple spool turbocharger in an engine, comprising: counter-rotating first and second compressor spools and first and second turbine spools of the turbocharger;during a first condition, wherein the first condition is a low engine load and/or speed operating condition, supplying compressed air from the first compressor spool to the engine and bypassing the second compressor spool;during a second condition, wherein the second condition is a high engine load and/or speed operating condition, supplying compressed air from the se...