公开(公告)号：US20230332524A1

公开(公告)日：2023-10-19

申请号：US18156525

申请日：2023-01-19

Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Inventor： Carlos FONTE ,  Gregory GREGORI ,  Nigel JONES ,  Chris MORGAN ,  Daniel OAKES ,  Timothy O'CONNELL

IPC: F01N3/027 ,  F01N3/022 ,  F01N3/10 ,  F01N3/20

CPC classification number: F01N3/027 ,  F01N3/0222 ,  F01N3/101 ,  F01N3/103 ,  F01N3/2066 ,  F01N2240/16

Abstract: An apparatus for the catalytic treatment of gas having a casing and a catalytic article within the casing wherein the catalytic article comprises a ceramic honeycomb monolith which hosts a metallic track containing at least one platinum group metal (PGM).

公开(公告)号：US20200309006A1

公开(公告)日：2020-10-01

申请号：US16831984

申请日：2020-03-27

Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Inventor： Jeremy Temple GIDNEY ,  Daniel Charles Howard OAKES ,  Timothy O'CONNELL

IPC: F01N3/20 ,  F01N3/28 ,  F01N3/021 ,  F01N3/10

Abstract: An apparatus is provided for the catalytic treatment of exhaust gas from an internal combustion engine comprising: a. a casing having an exhaust gas inlet and a treated exhaust gas outlet; b. a heater disposed within the casing, through which exhaust gas may flow; and c. a catalyst article disposed within the casing adjacent to the heater, through which exhaust gas can flow; wherein the heater comprises an electrically resistive wire mounted on an electrically insulating frame.

公开(公告)号：US20220061130A1

公开(公告)日：2022-02-24

申请号：US17445408

申请日：2021-08-19

Applicant: Johnson Matthey Public Limited Company

Inventor： Christopher John BENNETT ,  Jonathan EDGAR ,  Carlos Manuel Pereira Da FONTE ,  Timothy O'CONNELL

IPC: H05B3/12 ,  H05B3/03 ,  F01N3/20

Abstract: A method for the manufacture of an electrical heating unit for use in an exhaust gas system and the use of an electrical heating unit obtainable by this method are described. The method comprises forming the electrical heating unit as a single piece by additive layer manufacturing. An exhaust gas system comprising the electrical heating unit and a downstream catalyst article is also described.

公开(公告)号：US20240133327A1

公开(公告)日：2024-04-25

申请号：US18524127

申请日：2023-11-30

Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Inventor： Carlos FONTE ,  Gregory GREGORI ,  Nigel JONES ,  Chris MORGAN ,  Daniel OAKES ,  Timothy O'CONNELL

IPC: F01N3/027 ,  F01N3/022 ,  F01N3/10 ,  F01N3/20

CPC classification number: F01N3/027 ,  F01N3/0222 ,  F01N3/101 ,  F01N3/103 ,  F01N3/2066 ,  F01N2240/16

Abstract: An apparatus for the catalytic treatment of gas having a casing and a catalytic article within the casing wherein the catalytic article comprises a ceramic honeycomb monolith which hosts a metallic track containing at least one least one metal, metal alloy, or an inorganic oxide.

公开(公告)号：US20210396391A1

公开(公告)日：2021-12-23

申请号：US17309248

申请日：2019-11-13

Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY ,  DELTA MOTORSPORT LIMITED

Inventor： Nick CARPENTER ,  Guy CHANDLER ,  Jeremy GIDNEY ,  Scott HERRING ,  Chris MORGAN ,  Timothy O'CONNELL ,  Mark WILKSCH

IPC: F23R3/40 ,  F23R3/30 ,  F23R3/00 ,  F02C7/264 ,  F02C7/224

Abstract: The present disclosure is directed to a system comprising a recuperated gas turbine engine with a catalytic combustor, and methods of operating the same, the catalytic combustor comprising: (a) an upstream section comprising an electrical heater and (b) a downstream catalyst section, wherein the upstream section and the downstream catalyst section are disposed adjacent to and in fluid communication with one another.

公开(公告)号：US20210301702A1

公开(公告)日：2021-09-30

申请号：US17249875

申请日：2021-03-17

Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Inventor： Carlos FONTE ,  Gregory GREGORI ,  Nigel JONES ,  Chris MORGAN ,  Daniel OAKES ,  Timothy O'CONNELL

IPC: F01N3/20 ,  F01N3/10 ,  F01N3/022

Abstract: An exhaust gas heater comprising an electrically conductive metallic track hosted on an electrically insulating substrate through which an exhaust gas can flow.