Invention Grant
- Patent Title: Turbocharger turbine nozzle and containment structure
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Application No.: US14642143Application Date: 2015-03-09
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Publication No.: US09879594B2Publication Date: 2018-01-30
- Inventor: Richard E. Annati , Matthew J. Frick , Robert Griffith
- Applicant: Caterpillar Inc.
- Applicant Address: US IL Peoria
- Assignee: Caterpillar Inc.
- Current Assignee: Caterpillar Inc.
- Current Assignee Address: US IL Peoria
- Main IPC: F01D25/26
- IPC: F01D25/26 ; F02B37/24 ; F01D25/14 ; F01D25/16 ; F02C6/12

Abstract:
A turbocharger is provided including a turbine housing having a gas inlet passage. A turbine wheel having a plurality of blades is arranged within the turbine housing. A nozzle ring is disposed around the turbine wheel and includes a plurality of vanes with flow channels being defined between the vanes that are in fluid communication the gas inlet passage and with the turbine wheel. A shroud is arranged in surrounding relation to at least a portion of the turbine wheel and in spaced relation from the turbine housing. The shroud is integrally formed with the nozzle ring such that the plurality of vanes extend away from the shroud.
Public/Granted literature
- US20160265484A1 Turbocharger Turbine Nozzle and Containment Structure Public/Granted day:2016-09-15
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