|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F28D-001/04 F28D-007/08 F28F-009/26|
|미국특허분류(USC)||165/041; 165/151; 165/144; 165/176; 165/135; 237/012.3B|
|우선권정보||DE-0017983 (1983-05-18); DE-0017982 (1983-05-18)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 24 인용 특허 : 0|
A motor vehicle heat exchanger for independently heating different passenger areas comprising first and second tube/fin block units for transferring heat from coolant flowing through tubes thereof to air flowing therethrough to first and second passenger areas, respectively. Common upper and lower coolant reservoir tanks supply coolant to both tube/fin units and receive coolant returning therefrom respectively. Intake tubes extend through a common gap between the first and second tube/fin units to supply heated coolant to the lower cooling tank.
1. A heat exchanger arrangement for the independent heating of two passenger areas of a motor vehicle passenger compartment comprising: a first tube and fin block unit for transferring heat between air flowing therethrough and coolant flowing in the tubes thereof to control heating of air for one of said passenger areas, a second tube and fin block unit for transferring heat between air flowing therethrough and coolant flowing in the tubes thereof to control heating of air for the other of said passenger areas, common upper and lower coolant tanks f...