(19)
(11) EP 3 870 816 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
06.09.2023 Bulletin 2023/36

(45) Mention of the grant of the patent:
02.08.2023 Bulletin 2023/31

(21) Application number: 19797197.1

(22) Date of filing: 23.10.2019
(51) International Patent Classification (IPC): 
F01N 3/20(2006.01)
F04B 53/20(2006.01)
 F04B 53/08(2006.01)
(52) Cooperative Patent Classification (CPC):
F01N 3/2066; F01N 2610/02; F01N 2610/1433; F01N 2610/1426; F01N 2610/10; F04B 53/20; F04B 53/08; Y02T 10/12
(86) International application number:
PCT/EP2019/078917
(87) International publication number:
WO 2020/084004 (30.04.2020 Gazette 2020/18)

(54)

A PUMP ASSEMBLY FOR USE IN A SELECTIVE CATALYTIC REDUCTION (SCR) SYSTEM

PUMPENANORDNUNG ZUR VERWENDUNG IN EINEM SYSTEM DER SELEKTIVEN KATALYTISCHEN REDUKTION (SCR)

ENSEMBLE POMPE DESTINÉ À ÊTRE UTILISÉ DANS UN SYSTÈME DE RÉDUCTION CATALYTIQUE SÉLECTIVE (SCR)

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 25.10.2018 GB 201817382

(43) Date of publication of application:
01.09.2021 Bulletin 2021/35

(73) Proprietor: Delphi Technologies IP Limited
St Michael BB11113 (BB)

(72) Inventors:
  • ZHOU, Larry
    Shanghai (CN)
  • WANG, Fei
    Yantai, ShanDong (CN)
  • SHI, Bryce
    Yantai, ShanDong (CN)

(74) Representative: Keltie LLP 
No. 1 London Bridge
London SE1 9BA
London SE1 9BA (GB)


(56) References cited: : 
WO-A1-2018/072558
DE-A1-102011 075 422
US-B2- 9 127 583
 CN-U- 203 098 003
US-A1- 2017 292 425
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).