KR880013669A - Extruder of Honeycomb Ceramic - Google Patents

Extruder of Honeycomb Ceramic Download PDF

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Publication number
KR880013669A
KR880013669A KR1019880006044A KR880006044A KR880013669A KR 880013669 A KR880013669 A KR 880013669A KR 1019880006044 A KR1019880006044 A KR 1019880006044A KR 880006044 A KR880006044 A KR 880006044A KR 880013669 A KR880013669 A KR 880013669A
Authority
KR
South Korea
Prior art keywords
honeycomb ceramic
holes
gaps
ceramic
extruder
Prior art date
Application number
KR1019880006044A
Other languages
Korean (ko)
Inventor
뎅졸르 루이
Original Assignee
원본미기재
쏘시에떼 쎄라미끄 에 꽁뽀지뜨
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 원본미기재, 쏘시에떼 쎄라미끄 에 꽁뽀지뜨 filed Critical 원본미기재
Publication of KR880013669A publication Critical patent/KR880013669A/en

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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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

내용 없음No content

Description

벌집 형상 세라믹의 압출장치Extruder of Honeycomb Ceramic

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 벌집형상 세라믹의 압출장치의 부분 평리도, 제2도는 제1도의 장치를 통과하는 세라믹 페이스트의 투입 및 배출사이의 페이스트의 흐름의 여러 단면도, 제3도는 본 발명에 따르는 장치의 일 구현예의 부분단면도.1 is a partial plan view of a conventional honeycomb ceramic extrusion apparatus, FIG. 2 is a cross sectional view of the flow of paste between the introduction and discharge of ceramic paste through the apparatus of FIG. 1, and FIG. Partial cross-sectional view of one embodiment.

Claims (2)

강철블록으로 이루어지며, 블록에 세라믹 페이스트의 투입에 사용되는 그리고 서로 교차함으로써 페이스트가 장치를 통과할때 벌집형상 세라믹을 형성하는 블록의 제2반대면으로 부터 배치된 망상간극의 교차점들 중의 하나로 각각 개구되어 있는 망상구멍이 제1면으로부터 뚫려있는 벌집형상 세라믹의 압출장치로서, 망상구멍의 구멍(10)들의 깊이가 이들 구멍들의 각각이 적어도 구멍의 직경 정도인 길이에 걸쳐서 망상간극의 간극(11,12)들내로 침입해 있음을 특징으로 하는 벌집형상 세라믹의 압출장치.Made up of steel blocks, each of which is one of the intersections of the mesh gaps used from the second opposite surface of the block, which is used for the introduction of the ceramic paste into the blocks and thereby crosses each other to form honeycomb ceramic as the paste passes through the device A honeycomb ceramic extrusion device in which opening reticular holes are punctured from a first surface, wherein the gaps of the reticular gaps (11) have a depth of the holes (10) over a length such that each of these holes is at least about the diameter of the hole (11). 12, the extrusion device of the honeycomb ceramic, characterized in that invading into them. 제1항에 있어서, 망상간극의 다각형의, 바람직하게는 4각형의 그물눈들을 형성함을 특징으로 하는 벌집형상 세라믹의 압출장치.2. An apparatus for extruding honeycomb ceramics according to claim 1, characterized by forming polygonal, preferably quadrangular, meshes of the mesh gap. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880006044A 1987-05-20 1988-05-20 Extruder of Honeycomb Ceramic KR880013669A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8707040 1987-05-20
FR8707040A FR2615436A1 (en) 1987-05-20 1987-05-20 TOOLING EXTRUSION OF ALVEOLAR CERAMICS

Publications (1)

Publication Number Publication Date
KR880013669A true KR880013669A (en) 1988-12-21

Family

ID=9351253

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880006044A KR880013669A (en) 1987-05-20 1988-05-20 Extruder of Honeycomb Ceramic

Country Status (13)

Country Link
EP (1) EP0295976A1 (en)
JP (1) JPS6464805A (en)
KR (1) KR880013669A (en)
CN (1) CN88102952A (en)
AU (1) AU1588288A (en)
BR (1) BR8802416A (en)
DK (1) DK274288A (en)
FI (1) FI882375A (en)
FR (1) FR2615436A1 (en)
IL (1) IL86429A0 (en)
NO (1) NO882165L (en)
PT (1) PT87533A (en)
ZA (1) ZA883312B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5360051B2 (en) * 2008-03-28 2013-12-04 日立金属株式会社 Mold for forming ceramic honeycomb structure
CN105269660B (en) * 2014-07-09 2017-08-15 江阴华音陶瓷机电科技有限公司 A kind of ceramic honeycomb filter extrusion die
CN104690811A (en) * 2015-03-16 2015-06-10 中国科学院福建物质结构研究所 Hot pressing mold easy to de-mold and method for preparing porous structure ceramic by hot pressing mold
CN106827187B (en) * 2016-12-27 2019-05-07 兴化市天东软件科技有限公司 A kind of catalyst carrier shaping mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2448256C3 (en) * 1974-10-10 1979-02-08 Philips Patentverwaltung Gmbh, 2000 Hamburg Process for the manufacture of glass fibers for optical communication
US4168944A (en) * 1976-08-24 1979-09-25 Ngk Spark Plug Co., Ltd. Apparatus for manufacturing a tubular honeycomb assembly with an adiabatic layer formed integrally on the peripheral wall
US4259057A (en) * 1978-12-29 1981-03-31 Saki Chemical Industry Co., Ltd. Method of continuously extruding and molding ceramic honey-comb shaped moldings and die for use in the continuous extruding operation thereof
US4465454A (en) * 1983-03-29 1984-08-14 Corning Glass Works Extrusion die
JPS615915A (en) * 1984-06-19 1986-01-11 Sakai Chem Ind Co Ltd Continuous extrusion of honeycomb molding and continuous extruding die used therefor

Also Published As

Publication number Publication date
BR8802416A (en) 1988-12-13
IL86429A0 (en) 1988-11-15
CN88102952A (en) 1988-12-28
ZA883312B (en) 1990-04-25
NO882165L (en) 1988-11-21
EP0295976A1 (en) 1988-12-21
FI882375A0 (en) 1988-05-19
NO882165D0 (en) 1988-05-18
FI882375A (en) 1988-11-21
PT87533A (en) 1989-05-31
JPS6464805A (en) 1989-03-10
FR2615436A1 (en) 1988-11-25
DK274288D0 (en) 1988-05-19
DK274288A (en) 1988-11-21
AU1588288A (en) 1988-11-24

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application