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1. WO2010088646 - INJECTOR MOUNTING SYSTEM

Publication Number WO/2010/088646
Publication Date 05.08.2010
International Application No. PCT/US2010/022842
International Filing Date 02.02.2010
IPC
F02M 55/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
55Fuel-injection apparatus characterised by their fuel conduits or their venting means
CPC
F01N 13/009
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
13Exhaust or silencing apparatus characterised by constructional features ; ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
009having two or more separate purifying devices arranged in series
F01N 13/18
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
13Exhaust or silencing apparatus characterised by constructional features ; ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
18Construction facilitating manufacture, assembly, or disassembly
F01N 2610/1453
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
2610Adding substances to exhaust gases
14Arrangements for the supply of substances, e.g. conduits
1453Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
F01N 3/36
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
3Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
08for rendering innocuous
10by thermal or catalytic conversion of noxious components of exhaust
24characterised by constructional aspects of converting apparatus
36Arrangements for supply of additional fuel
Y02T 10/12
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
10Road transport of goods or passengers
10Internal combustion engine [ICE] based vehicles
12Improving ICE efficiencies
Applicants
  • TENNECO AUTOMOTIVE OPERATING COMPANY, INC. [US]/[US] (AllExceptUS)
  • KEIDEL, Sean [US]/[US] (UsOnly)
  • THOMAS, Stephen [US]/[US] (UsOnly)
  • POPOVICH, Jeremy, D. [US]/[US] (UsOnly)
  • BRODERICK, Jeffrey [US]/[US] (UsOnly)
  • HISS, Samuel [US]/[US] (UsOnly)
  • FLOYD, Ryan [US]/[US] (UsOnly)
  • SULLIVAN, Collin [US]/[US] (UsOnly)
Inventors
  • KEIDEL, Sean
  • THOMAS, Stephen
  • POPOVICH, Jeremy, D.
  • BRODERICK, Jeffrey
  • HISS, Samuel
  • FLOYD, Ryan
  • SULLIVAN, Collin
Agents
  • FAIRCHILD, Jeffery, N.
Priority Data
61/206,68202.02.2009US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INJECTOR MOUNTING SYSTEM
(FR) SYSTÈME DE MONTAGE D'INJECTEUR
Abstract
(EN)
An injector mount system (30) is provided for mounting an injector (22) to an exhaust flow conduit (21 ) in an exhaust treatment system (10). The injector (22) includes a housing (32) having an open end (46) that mounts an orifice/nozzle (38). The injector mount system (30) includes a boss (62) fixed to the exhaust flow conduit (21 ), and an end cap (44) of the injector (22) that is attached to the housing (32), closing the open end (46) and securing the orifice/nozzle (38) in the open end (46). The boss (62) and end cap (44) include mating flanges (60,64) that define a non-threaded connector for securing the injector (22) to the exhaust flow conduit (21 ). The mating flange (60) of the end cap (44) being formed as a unitary part of the end cap (44), and the mating flange (64) of the boss being a unitary part of the boss (62).
(FR)
L'invention concerne un système de montage d'injecteur (30) pour le montage d'un injecteur (22) sur une conduite d'écoulement d'échappement (21) dans un système de traitement d'échappement (10). L'injecteur (22) comprend un logement (32) comportant une extrémité ouverte (46) qui se monte sur un orifice/une buse (38). Ledit système (30) comprend une protubérance (62) fixée à ladite conduite (21) et un capuchon d'extrémité (44) de l'injecteur (22) qui est fixé au logement (32), fermant l'extrémité ouverte (46) et fixant l'orifice/la buse (38) dans l'extrémité ouverte (46). La protubérance (62) et le capuchon d'extrémité (44) comprennent des brides de contact (60, 64) qui définissent un connecteur non fileté pour fixer l'injecteur (22) à ladite conduite (21). La bride de contact (60) du capuchon d'extrémité (44) est formée en tant que partie monobloc du capuchon d'extrémité (44) et la bride de contact (64) de la protubérance étant formée en tant que partie monobloc de la protubérance (62).
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