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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0534238 (1974-12-19) |
우선권정보 | DT-2401462 (1974-01-12) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 17 인용 특허 : 0 |
In a fan with a fluid friction clutch wherein the housing of the clutch is connected with the fan or has fan blades attached thereto and wherein the surface of the clutch housing facing the air intake opening of the fan is provided with cooling ribs to carry off slippage heat, the improvement compri
In a fan having an axis of rotation and a fluid friction clutch, especially for cooling internal combustion engines, wherein the clutch housing of said clutch is connected with the fan or has fan blades attached thereto and wherein a front surface of said clutch housing facing the air intake opening
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