Turbine

Abstract: There is provided a nozzle ring for a turbine of a turbocharger. The nozzle ring comprises: a nozzle dividing wall, at least on nozzle vane, and a circumferentially extending outer rim. The nozzle dividing wall extends generally perpendicular to a longitudinal axis of the nozzle ring. The at least one nozzle vane extends from the nozzle dividing wall and has a leading edge defining a first radius relative to the longitudinal axis. The circumferentially extending outer rim defines a second radius relative to the longitudinal axis. The ratio of the second radius to the first radius is at least around 1.05.

Patent Information

Application #

Filing Date

22 May 2024

Publication Number

51/2024

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

CUMMINS LTD

3rd Floor 10 Eastbourne Terrace Paddington London Greater London W2 6LG

Inventors

1. DEWHIRST, Robert

c/o Cummins Turbo Technologies Limited St. Andrews Road Huddersfield Yorkshire HD1 6RA

2. WILSON, Carl M

c/o Cummins Turbo Technologies Limited St. Andrews Road Huddersfield Yorkshire HD1 6RA

Specification

Documents

Application Documents

#	Name	Date
1	202417039988-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [22-05-2024(online)].pdf	2024-05-22
2	202417039988-STATEMENT OF UNDERTAKING (FORM 3) [22-05-2024(online)].pdf	2024-05-22
3	202417039988-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [22-05-2024(online)].pdf	2024-05-22
4	202417039988-FORM 1 [22-05-2024(online)].pdf	2024-05-22
5	202417039988-DRAWINGS [22-05-2024(online)].pdf	2024-05-22
6	202417039988-DECLARATION OF INVENTORSHIP (FORM 5) [22-05-2024(online)].pdf	2024-05-22
7	202417039988-COMPLETE SPECIFICATION [22-05-2024(online)].pdf	2024-05-22
8	202417039988-FORM-26 [06-06-2024(online)].pdf	2024-06-06
9	202417039988-FORM 18 [13-06-2024(online)].pdf	2024-06-13
10	202417039988-Proof of Right [26-07-2024(online)].pdf	2024-07-26
11	202417039988-FORM 3 [18-11-2024(online)].pdf	2024-11-18
12	202417039988-Response to office action [26-07-2025(online)].pdf	2025-07-26