Invention Grant
- Patent Title: Adaptive fan with cold turbine
- Patent Title (中): 具有冷涡轮机的自适应风扇
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Application No.: US13483449Application Date: 2012-05-30
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Publication No.: US09157366B2Publication Date: 2015-10-13
- Inventor: Daniel Bernard Kupratis
- Applicant: Daniel Bernard Kupratis
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F02C3/06
- IPC: F02C3/06 ; F02K3/075 ; F02C9/16 ; F02K3/06 ; F02C3/10

Abstract:
A disclosed gas turbine engine includes a first fan section including a plurality of fan blades rotatable about an axis, a compressor in fluid communication with the first fan section, a combustor in fluid communication with the compressor and a first turbine section in fluid communication with the combustor. The first turbine section includes a low pressure turbine that drives the first fan section. A second fan section is supported between the first fan section and the compressor and is driven by a second turbine section disposed between the second fan section and the compressor for driving the second fan section.
Public/Granted literature
- US20130318981A1 ADAPTIVE FAN WITH COLD TURBINE Public/Granted day:2013-12-05
Information query
IPC分类: