DE69002289T2 - Strangpressduese und verfahren zu deren herstellung. - Google Patents

Strangpressduese und verfahren zu deren herstellung.

Info

Publication number
DE69002289T2
DE69002289T2 DE90308686T DE69002289T DE69002289T2 DE 69002289 T2 DE69002289 T2 DE 69002289T2 DE 90308686 T DE90308686 T DE 90308686T DE 69002289 T DE69002289 T DE 69002289T DE 69002289 T2 DE69002289 T2 DE 69002289T2
Authority
DE
Germany
Prior art keywords
production
extruding nozzle
extruding
nozzle
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.)
Expired - Fee Related
Application number
DE90308686T
Other languages
English (en)
Other versions
DE69002289D1 (de
Inventor
Terrance Way
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of DE69002289D1 publication Critical patent/DE69002289D1/de
Application granted granted Critical
Publication of DE69002289T2 publication Critical patent/DE69002289T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/269—For multi-channeled structures, e.g. honeycomb structures
    • B01J35/56—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2825—Ceramics
    • F01N3/2828—Ceramic multi-channel monoliths, e.g. honeycombs
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/34—Honeycomb supports characterised by their structural details with flow channels of polygonal cross section

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE90308686T 1989-08-24 1990-08-07 Strangpressduese und verfahren zu deren herstellung. Expired - Fee Related DE69002289T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/399,184 US4955524A (en) 1989-08-24 1989-08-24 Extrusion die construction and its method of manufacture

Publications (2)

Publication Number Publication Date
DE69002289D1 DE69002289D1 (de) 1993-08-26
DE69002289T2 true DE69002289T2 (de) 1993-11-04

Family

ID=23578495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90308686T Expired - Fee Related DE69002289T2 (de) 1989-08-24 1990-08-07 Strangpressduese und verfahren zu deren herstellung.

Country Status (6)

Country Link
US (1) US4955524A (de)
EP (1) EP0414411B1 (de)
JP (1) JPH0639089B2 (de)
AU (1) AU615151B2 (de)
CA (1) CA2012589C (de)
DE (1) DE69002289T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993021429A1 (de) * 1992-04-15 1993-10-28 Fleck Carl M Keramischer wabenkörper
US5308568A (en) * 1993-05-20 1994-05-03 Corning Incorporated Extrusion die and method
US5306457A (en) * 1993-05-28 1994-04-26 Corning Incorporated Extrusion die and method
CA2119604C (en) * 1993-07-29 1997-02-18 Minoru Machida Ceramic honeycomb structural body and catalyst comprising the same
DE60318937T3 (de) † 2002-03-04 2013-10-10 Ibiden Co., Ltd. Verwendung eines wabenfilters zur abgasreinigung
US20140060253A1 (en) * 2012-08-28 2014-03-06 Thomas William Brew Methods of manufacturing a die body
CN115255093B (zh) * 2022-07-29 2023-03-14 山东大学 一种大型坯料或构件的构筑锻挤成形方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097293A (en) * 1963-07-09 Method of metals joining
US2061295A (en) * 1935-07-02 1936-11-17 Joseph E Walker Former for making cellular structures as honeycomb and the like
US3608167A (en) * 1969-11-12 1971-09-28 Varian Associates Method for fabricating a "rising sun" magnetron anode
US3599471A (en) * 1969-11-21 1971-08-17 Ford Motor Co Explosive capping for hex dies
US3832760A (en) * 1970-07-27 1974-09-03 Varian Associates Vane grid structures and method of making same
US4043500A (en) * 1976-04-07 1977-08-23 Westinghouse Electric Corporation Tube to tube brazing
US4041597A (en) * 1976-08-19 1977-08-16 Corning Glass Works Method of manufacturing a die for extruding honeycomb articles
JPS5951402B2 (ja) * 1977-05-04 1984-12-13 日本碍子株式会社 ハニカム成型用ダイス
US4486934A (en) * 1982-01-11 1984-12-11 General Motors Corporation Monolith extrusion die construction method
US4465454A (en) * 1983-03-29 1984-08-14 Corning Glass Works Extrusion die
JPS62110864A (ja) * 1985-11-08 1987-05-21 Toshiba Corp ろう付け方法
JPS62236710A (ja) * 1986-04-07 1987-10-16 バブコツク日立株式会社 ハニカム構造体成型用ダイス
JPS6347103A (ja) * 1986-08-14 1988-02-27 日本碍子株式会社 ハニカム成型用ダイスおよびその製造方法
DE3726872A1 (de) * 1987-08-12 1989-02-23 Hutschenreuther Extruderduese zum extrudieren von wabenkoerpern und verfahren zu deren herstellung
DE3843388A1 (de) * 1988-12-23 1990-06-28 Basf Ag Strangpressduese zum extrudieren keramischer koerper mit wabenartiger struktur

Also Published As

Publication number Publication date
DE69002289D1 (de) 1993-08-26
CA2012589A1 (en) 1991-02-24
EP0414411A2 (de) 1991-02-27
CA2012589C (en) 1994-01-04
JPH0639089B2 (ja) 1994-05-25
US4955524A (en) 1990-09-11
EP0414411B1 (de) 1993-07-21
AU6087690A (en) 1991-06-06
JPH03118109A (ja) 1991-05-20
AU615151B2 (en) 1991-09-19
EP0414411A3 (en) 1991-07-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee