|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||165/299; 165/300; 165/253; 165/043; 165/051; 165/140; 123/041.33; 123/041.49; 180/068.1|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 16 인용 특허 : 30|
A work machine, such as a wheeled loader or dumper, has a cooling and heating system comprising a main line ( 2 ) arranged to contain a fluid, a first heat exchanger ( 4 ) which is connected to the main line ( 2 ), and a charge-air cooler ( 8 ) for cooling compressed charge air for an internal combustion engine ( 12 ) arranged in the machine, which charge-air cooler ( 8 ) is connected to the main line ( 2 ). A second heat exchanger ( 10 ) is connected to the main line ( 2 ) downstream of the charge-air cooler ( 8 ), to which second heat exchanger ( 10 ) ...
1. A work machine having an internal combustion engine for driving the machine and at least one hydraulic cylinder, the machine having a cooling and heating system comprising:a main line for a cooling fluid connected for cooling the engine;a hydraulic liquid line for a hydraulic liquid connected for supplying the hydraulic cylinder with hydraulic liquid;a first heat exchanger coupled to the main line and the hydraulic liquid line for transferring heat between the cooling fluid in the main line and the hydraulic liquid in the hydraulic liquid line;a secon...