Invention Grant
- Patent Title: Engine architecture with reverse rotation integral drive and vaneless turbine
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Application No.: US14761698Application Date: 2014-01-14
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Publication No.: US10227928B2Publication Date: 2019-03-12
- Inventor: Craig Miller Kuhne , Christopher Charles Glynn , Randy M. Vondrell , Andrew Breeze-Stringfellow , Kurt David Murrow , Darek T. Zatorski , Donald Scott Yeager , Nicholas Rowe Dinsmore , Samuel Jacob Martin , Donald Albert Bradley
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: General Electric Company
- Agent Pamela Kachur
- International Application: PCT/US2014/011434 WO 20140114
- International Announcement: WO2014/113372 WO 20140724
- Main IPC: F02C7/36
- IPC: F02C7/36 ; F02C3/073 ; F02K3/06 ; F02K3/072 ; F02C3/107

Abstract:
A gas turbine engine comprises a fan, a compressor, a turbine having first stage blades and second stage blades, the first stage blades rotates in a first direction and the second stage blades rotates in a second direction opposite the first direction. The first stage blades are directly adjacent to one another, a drive in operable input connection with the fan and in operable output connection with the first stage blades and the second stage blades, the first stage blades and the second stage blades driving the fan through the drive.
Public/Granted literature
- US20150354502A1 ENGINE ARCHITECTURE WITH REVERSE ROTATION INTEGRAL DRIVE AND VANELESS TURBINE Public/Granted day:2015-12-10
Information query
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