JPS584721U - 排気ガス処理装置 - Google Patents

排気ガス処理装置

Info

Publication number
JPS584721U
JPS584721U JP1982063749U JP6374982U JPS584721U JP S584721 U JPS584721 U JP S584721U JP 1982063749 U JP1982063749 U JP 1982063749U JP 6374982 U JP6374982 U JP 6374982U JP S584721 U JPS584721 U JP S584721U
Authority
JP
Japan
Prior art keywords
end support
recess
axial compressive
compressive force
support member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1982063749U
Other languages
English (en)
Inventor
チ−ルス・ヘンリ−・ベイリイ−
Original Assignee
ユ−オ−ピ−・インコ−ポレイテツド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ユ−オ−ピ−・インコ−ポレイテツド filed Critical ユ−オ−ピ−・インコ−ポレイテツド
Publication of JPS584721U publication Critical patent/JPS584721U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • F01N3/2857—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets being at least partially made of intumescent material, e.g. unexpanded vermiculite
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust 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
    • F01N13/011—Exhaust 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 having two or more purifying devices arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2875—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration by using elastic means, e.g. spring leaves, for retaining catalyst body in the housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/06—Ceramic, e.g. monoliths
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
    • F01N2350/02—Fitting ceramic monoliths in a metallic housing
    • F01N2350/04—Fitting ceramic monoliths in a metallic housing with means compensating thermal expansion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/24—Methods or apparatus for fitting, inserting or repairing different elements by bolts, screws, rivets or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は第２図の線１−１における１群の保持された触
媒支持部材の切断側面図である。第２図は第１図に示す
保持された支持部材の平面図である。第３図は第１図の
線３−３における切断図である。第４図は第１図と同様
の切断側面図である、　　−ただし支持部材を保持する
ための要素の変形された装置及びバイパス洩れを防ぐた
めの密閉手段を示す。第５図は第１図と同様の切断側面
図である、ただし支持部材を保持するための要素のさら
に変形された装置を示す。第６図は本発明を具体化す　
　　。 る大型接触転化器の一般的概要図である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 入口プリーナム、出口プリーナム及びプリーナムを分離
    する隔壁部材を有する室（該隔壁部材は複数個の開口部
    及び各開口部を囲む壁部分を含み、該壁部分の各々は各
    開口部の周りに環状のレセスを形成するようにその開口
    部と同心で半径方向に間隔を置いている）、該レセスに
    おけるガスケット手段、各レセスに置かれた末端を有す
    る軸方向に通路を開いたセラミック一体構造の触媒要素
    、各触媒要素の反対末端と保持接触している末端支持部
    材（該末端支持部材は開放構造でそこを通るガスの自由
    な流れが可能であるが軸方向の圧縮力を受けるため少く
    とも１．つの接触部分を有する）、複数個の末端支持部
    材に１度に軸方向の圧縮力を加えるように配列されその
    ような構造になっている軸方向に横の力を加える部材、
    及び軸圧縮力を該端末支持部材に伝えるため隔壁部材と
    力を加え　　　゛る部材を結合する手段から成る排気ガ
    スを接触転化するための排気ガス処理装置。
JP1982063749U 1981-06-10 1982-04-30 排気ガス処理装置 Pending JPS584721U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/272,157 US4352783A (en) 1981-06-10 1981-06-10 Apparatus for mounting a plurality of catalytic elements for treating large volumes of exhaust gases
US272157 1981-06-10

Publications (1)

Publication Number Publication Date
JPS584721U true JPS584721U (ja) 1983-01-12

Family

ID=23038657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982063749U Pending JPS584721U (ja) 1981-06-10 1982-04-30 排気ガス処理装置

Country Status (6)

Country Link
US (1) US4352783A (ja)
EP (1) EP0068607A1 (ja)
JP (1) JPS584721U (ja)
AU (1) AU543134B2 (ja)
BR (1) BR8202562A (ja)
CA (1) CA1179606A (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462812A (en) * 1982-12-08 1984-07-31 General Motors Corporation Ceramic monolith particulate trap including filter support
DE3608371A1 (de) * 1986-03-13 1987-09-17 Fev Forsch Energietech Verbr Gehaeuse fuer abgasnachbehandlungssysteme, insbesondere fuer partikelfiltersysteme
US4795616A (en) * 1987-06-19 1989-01-03 General Motors Corporation Catalytic converter monolithic substrate retention
FR2749771B1 (fr) * 1996-06-17 1998-08-14 Bouetard Freres Dispositif de fixation d'un ou plusieurs filtres monolithiques en materiau fritte dans une enveloppe tubulaire associee faisant partie d'un epurateur de gaz d'echappement
DE19910020A1 (de) * 1999-03-08 2000-09-14 Delphi Tech Inc Endstück für einen Katalysator
US9097168B2 (en) 2012-08-23 2015-08-04 Electro-Motive Diesel, Inc. Bracket for an after-treatment component
US8875500B2 (en) 2012-08-23 2014-11-04 Electro-Motive Diesel, Inc. Mounting foot for an after-treatment component
US8943816B2 (en) 2012-08-23 2015-02-03 Electro-Motive Diesel, Inc. Mounting system for an after-treatment component
US10156171B2 (en) 2015-08-07 2018-12-18 Cummins Emission Solutions Inc. Mounting aftertreatment systems from service joints
RU2636507C1 (ru) * 2016-11-24 2017-11-23 Олег Петрович Андреев Кожухотрубный каталитический реактор
CN112879141B (zh) * 2021-02-26 2021-12-17 徐州徐工矿业机械有限公司 一种降低非道路移动机械大功率发动机烟度的后处理装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE564265C (de) * 1928-04-01 1932-11-15 Auergesellschaft Gmbh Filter zur Unschaedlichmachung von Auspuffgasen von Brennkraftmaschinen
US3597165A (en) * 1969-06-18 1971-08-03 Engelhard Min & Chem Catalytic exhaust purifier
US3838977A (en) * 1972-02-24 1974-10-01 Ethyl Corp Catalytic muffler
US3852042A (en) * 1973-01-29 1974-12-03 Universal Oil Prod Co Catalytic converter with exhaust gas modulating chamber for preventing damage to catalyst substrate
US4054417A (en) * 1976-12-23 1977-10-18 General Motors Corporation Regenerative-filter-incinerator device
JPS54160558A (en) * 1978-05-19 1979-12-19 Chuo Hatsujo Kk Forming metal wire cushion body and product thereof
US4250146A (en) * 1979-10-05 1981-02-10 Uop Inc. Caseless monolithic catalytic converter
US4269807A (en) * 1979-10-22 1981-05-26 Uop Inc. Catalytic converter mounting arrangement for reducing bypass leakage

Also Published As

Publication number Publication date
AU543134B2 (en) 1985-04-04
EP0068607A1 (en) 1983-01-05
CA1179606A (en) 1984-12-18
US4352783A (en) 1982-10-05
BR8202562A (pt) 1983-04-19
AU8304982A (en) 1982-12-16

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