Turbine Dosing System For Dosing Into Regions Of Desirable Flow

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Turbine Dosing System For Dosing Into Regions Of Desirable Flow Properties

Abstract: There is disclosed a turbine dosing system for a turbocharger. The turbine dosing system comprises a turbine inlet passage, a turbine wheel chamber, a turbine outelte passage and a plurality of dosing modules. The turbine inlet passage is configured to receive exhaust gas from an internal combustion engine. The turbine wheel chamber configured to receive exhaust gas from the turbine inlet passage. The turbine wheel chamber contains a turbine wheel supported for rotation about a turbine wheel axis. The turbine wheel comprises an exducer which defines an exducer diameter. The turbine outlet passage is downstream of the turbine wheel chamber and is configured to receive exhaust gas from the turbine wheel chamber. The turbine outlet passage defines a flow axis which extends from a downstream end of the turbine wheel. The plurality of dosing modules are configured to inject aftertreatment fluid into exhaust gas in the turbine outlet passage.

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Notices, Deadlines & Correspondence

Patent Information

Application #

Filing Date

07 October 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 W2 6LG

CUMMINS EMISSION SOLUTIONS, INC.

301 Jackson Street Columbus, Indiana 47201

Inventors

1. JOHNSON, Samuel

Cummins Emissions Solutions Inc 301 Jackson Street Columbus, Indiana 47201

2. CHAWANE, Chetan Kishorrao

Cummins Technical Center India Gandhi Bhavan Rd Dahanukar Colony Kothrud, Pune 411038

3. WARANG, Ameya Navnath

Cummins Technical Center India Gandhi Bhavan Rd Dahanukar Colony Kothrud, Pune 411038

4. MUJAWAR, Mohemmedtayab A

Cummins Technical Center India Gandhi Bhavan Rd Dahanukar Colony Kothrud, Pune 411038

5. ANDHARI, Sagar Shekhar

Cummins Technical Center India Gandhi Bhavan Rd Dahanukar Colony Kothrud, Pune 411038

6. GIRI, Nikhil Digambar

Cummins Technical Center India Gandhi Bhavan Rd Dahanukar Colony Kothrud, Pune 411038

7. RASHEED M S, Abdul

Cummins Technical Center India Gandhi Bhavan Rd Dahanukar Colony Kothrud, Pune 411038

8. BROOKES, Matthew Robert

Cummins Turbo Technolgies Ltd. St Andrew's Rd Huddersfield West Yorkshire HD1 6RA

9. MAHMOOD, Atif

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

Specification

Documents

Application Documents

#	Name	Date
1	202417075840-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [07-10-2024(online)].pdf	2024-10-07
2	202417075840-STATEMENT OF UNDERTAKING (FORM 3) [07-10-2024(online)].pdf	2024-10-07
3	202417075840-REQUEST FOR EXAMINATION (FORM-18) [07-10-2024(online)].pdf	2024-10-07
4	202417075840-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [07-10-2024(online)].pdf	2024-10-07
5	202417075840-FORM 18 [07-10-2024(online)].pdf	2024-10-07
6	202417075840-FORM 1 [07-10-2024(online)].pdf	2024-10-07
7	202417075840-DRAWINGS [07-10-2024(online)].pdf	2024-10-07
8	202417075840-DECLARATION OF INVENTORSHIP (FORM 5) [07-10-2024(online)].pdf	2024-10-07
9	202417075840-COMPLETE SPECIFICATION [07-10-2024(online)].pdf	2024-10-07
10	202417075840-FORM-26 [13-12-2024(online)].pdf	2024-12-13
11	202417075840-FORM-26 [07-01-2025(online)].pdf	2025-01-07
12	202417075840-Proof of Right [07-03-2025(online)].pdf	2025-03-07
13	202417075840-Proof of Right [12-03-2025(online)].pdf	2025-03-12
14	202417075840-FORM 3 [26-03-2025(online)].pdf	2025-03-26