Invention Grant
- Patent Title: Fixed vane-type turbocharger
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Application No.: US13821646Application Date: 2011-09-12
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Publication No.: US09988939B2Publication Date: 2018-06-05
- Inventor: Mikito Ishii
- Applicant: Mikito Ishii
- Applicant Address: JP
- Assignee: IHI CORPORATION
- Current Assignee: IHI CORPORATION
- Current Assignee Address: JP
- Agency: Ostrolenk Faber LLP
- Priority: JP2010-204533 20100913
- International Application: PCT/JP2011/070731 WO 20110912
- International Announcement: WO2012/036122 WO 20120322
- Main IPC: F01D25/24
- IPC: F01D25/24 ; F01D9/04 ; F01D25/12 ; F02B37/24

Abstract:
A fixed vane-type turbocharger is provided with a fixed vane in a conduit between a bearing housing and a turbine housing. The fixed vane is configured by a movable member disposed on one of the mutually opposing front faces of the bearing housing and the turbine housing so as to be capable of forward and backward movement, and by vanes which are fixed to the front face of the movable member. A pressing member presses the movable member so that the distal ends of the vanes are brought into pressure contact between the rear face of the movable member and either the bearing housing or the turbine housing with the other opposing front face of these. The pressing member contacts the rear face of the movable member within a range in the radial direction where the vanes are disposed, and presses within this range.
Public/Granted literature
- US20130170975A1 FIXED VANE-TYPE TURBOCHARGER Public/Granted day:2013-07-04
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