Invention Grant
US08973361B2 Seal air supply system and exhaust gas turbine turbocharger using seal air supply system
有权
密封供气系统和废气涡轮增压器采用密封供气系统
- Patent Title: Seal air supply system and exhaust gas turbine turbocharger using seal air supply system
- Patent Title (中): 密封供气系统和废气涡轮增压器采用密封供气系统
-
Application No.: US13695582Application Date: 2011-06-16
-
Publication No.: US08973361B2Publication Date: 2015-03-10
- Inventor: Yuuichi Shimizu , Hajime Suzuki , Hideki Nishio
- Applicant: Yuuichi Shimizu , Hajime Suzuki , Hideki Nishio
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Heavy Industries, Ltd.
- Current Assignee: Mitsubishi Heavy Industries, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2010-152374 20100702
- International Application: PCT/JP2011/063823 WO 20110616
- International Announcement: WO2012/002161 WO 20120105
- Main IPC: F02B33/44
- IPC: F02B33/44 ; F02B33/00 ; F01D11/00 ; F04D29/04 ; F04D29/00 ; F01D11/04 ; F02B37/00 ; F02B37/007 ; F02B37/16 ; F02B39/16 ; F02C6/12 ; F02C7/28 ; F02M21/02
Abstract:
Provided is a seal air supply system including: a seal air compressor 73 provided separately from an exhaust gas turbine turbocharger 27 to generate compressed air; a seal air supply passage 77 through which the compressed air is supplied to a seal air supply part 79 as seal air of the exhaust gas turbine turbocharger 27; and a surplus air inlet passage 81 bifurcating from the seal air supply passage 77 and guiding surplus air of the seal air to an outlet side of an intake gas compressor 27a of the exhaust gas turbine turbocharger.
Public/Granted literature
- US20130101401A1 SEAL AIR SUPPLY SYSTEM AND EXHAUST GAS TURBINE TURBOCHARGER USING SEAL AIR SUPPLY SYSTEM Public/Granted day:2013-04-25
Information query
