公开(公告)号：US20140144287A1

公开(公告)日：2014-05-29

申请号：US13687143

申请日：2012-11-28

Applicant: Bell Helicopter Textron Inc.

Inventor： Monte A. McGlaun ,  Walter W. Riley

IPC: F16H57/04

CPC classification number: F16H57/0416 ,  F16H57/027 ,  F16H57/0442 ,  Y10T74/2189

Abstract: The cooling system of the present disclosure is configured to promote heat transfer in a gearbox. The system can include a container for housing a gas, the gas having a sufficient percentage of helium so that once the gas is introduced into the gearbox, the helium increases heat transfer from the heat generating components of the gearbox. The method of the present disclosure can include selectively introducing the helium gas into the gearbox.

Abstract translation: 本公开的冷却系统被配置为促进齿轮箱中的热传递。 该系统可以包括用于容纳气体的容器，气体具有足够的氦气百分比，使得一旦气体被引入到齿轮箱中，氦气增加了来自变速箱的发热部件的热传递。 本公开的方法可以包括选择性地将氦气引入到齿轮箱中。

公开(公告)号：US08951157B2

公开(公告)日：2015-02-10

申请号：US13687143

申请日：2012-11-28

Applicant: Bell Helicopter Textron Inc.

Inventor： Monte A. McGlaun ,  Walter W. Riley

IPC: F16H57/04

CPC classification number: F16H57/0416 ,  F16H57/027 ,  F16H57/0442 ,  Y10T74/2189

Abstract: The cooling system of the present disclosure is configured to promote heat transfer in a gearbox. The system can include a container for housing a gas, the gas having a sufficient percentage of helium so that once the gas is introduced into the gearbox, the helium increases heat transfer from the heat generating components of the gearbox. The method of the present disclosure can include selectively introducing the helium gas into the gearbox.

Abstract translation: 本公开的冷却系统被配置为促进齿轮箱中的热传递。 该系统可以包括用于容纳气体的容器，气体具有足够的氦气百分比，使得一旦气体被引入到齿轮箱中，氦气增加了来自变速箱的发热部件的热传递。 本公开的方法可以包括选择性地将氦气引入到齿轮箱中。