公开(公告)号：EP2992123A4

公开(公告)日：2016-08-24

申请号：EP14791998

申请日：2014-02-14

Applicant: UNITED TECHNOLOGIES CORP

Inventor： KLECKA MICHAEL A ,  NARDI AARON T ,  HAWKES JUSTIN R ,  KENNEDY MATTHEW B

IPC: C23C24/04 ,  B05B7/14 ,  B05B7/16 ,  C23C24/08 ,  F24H3/04 ,  F24H9/00

CPC classification number: C23C24/08 ,  B05B7/1486 ,  B05B7/1693 ,  C23C24/04 ,  F24H3/0405 ,  F24H9/0063

Abstract: A portable gas heater includes a housing, a pressure vessel arranged in the housing, a layer of thermal insulation disposed on an interior wall of the pressure vessel, a heating element arranged within the layer of thermal insulation, and a gas diffuser arranged upstream from the heating element. A cold spray system including the portable gas heater and a method of heating gas are also disclosed.

公开(公告)号：EP2988895A4

公开(公告)日：2016-07-13

申请号：EP14787479

申请日：2014-04-11

Applicant: UNITED TECHNOLOGIES CORP

Inventor： NARDI AARON T ,  KLECKA MICHAEL A ,  SHE YING ,  DARDAS ZISSIS A

IPC: B22F1/00 ,  B22F3/105 ,  C21D1/74 ,  C21D9/00

CPC classification number: B22F1/0085 ,  B22F1/0088 ,  B22F3/003 ,  B22F2003/1056 ,  B22F2201/02 ,  B22F2998/10 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y70/00 ,  C21D1/74 ,  C21D9/0068 ,  Y02P10/295 ,  B22F3/1055

Abstract: A method includes introducing metallic powder into a fluidizing chamber of a fluidized bed reactor. A fluidization gas is flowed into the fluidizing chamber. The metallic power becomes entrained in the flow of the fluidization gas. Adsorbed water is removed from the metallic powder by exposing the metallic powder to the fluidization gas for a duration of time and at a treatment temperature to cause the adsorbed water to be removed from the metallic powder.

Abstract translation: 一种方法包括将金属粉末引入流化床反应器的流化室中。 流化气体流入流化室。 金属动力被夹带在流化气体的流中。 通过将金属粉末暴露于流化气体持续一段时间并处理温度以将吸附的水从金属粉末中除去，从金属粉末中除去吸附的水。