公开(公告)号：US20200049073A1

公开(公告)日：2020-02-13

申请号：US16601235

申请日：2019-10-14

Applicant: POWERPHASE LLC

Inventor： Robert J. KRAFT ,  Peter PERRI

IPC: F02C7/18 ,  F02C7/12 ,  F01D25/12 ,  F01D5/18 ,  F02C7/08 ,  F02C6/08

Abstract: The present invention discloses a novel apparatus and methods for providing a flow of cooling air to one or more turbine nozzles or turbine blade outer air seals. The flow of cooling air is provided by an external source and regulated in order to improve turbine nozzle and air seal cooling efficiency and component life.

公开(公告)号：US20160341125A1

公开(公告)日：2016-11-24

申请号：US15228815

申请日：2016-08-04

Applicant: POWERPHASE LLC

Inventor： Robert J. KRAFT ,  Peter PERRI

IPC: F02C7/18 ,  F02C3/04

CPC classification number: F02C7/18 ,  F01D9/065 ,  F02C6/08 ,  F02C7/08 ,  F02C7/12 ,  F02C7/185 ,  F05B2260/232 ,  F05D2220/3212 ,  F05D2260/213 ,  Y02E20/16

Abstract: The present invention discloses a novel apparatus and methods for providing a flow of cooling air to one or more turbine nozzles or turbine blade outer air seals. The flow of cooling air is provided by an external source and regulated in order to improve turbine nozzle and air seal cooling efficiency and component life.

Abstract translation: 本发明公开了一种用于向一个或多个涡轮喷嘴或涡轮叶片外部空气密封件提供冷却空气流的新型设备和方法。 冷却空气的流动由外部源提供并进行调节，以改善涡轮喷嘴和空气密封的冷却效率和部件寿命。