KR880013668A - Extruder of Honeycomb Ceramic - Google Patents

Extruder of Honeycomb Ceramic Download PDF

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Publication number
KR880013668A
KR880013668A KR1019880006043A KR880006043A KR880013668A KR 880013668 A KR880013668 A KR 880013668A KR 1019880006043 A KR1019880006043 A KR 1019880006043A KR 880006043 A KR880006043 A KR 880006043A KR 880013668 A KR880013668 A KR 880013668A
Authority
KR
South Korea
Prior art keywords
bar
gap
groove
block
bars
Prior art date
Application number
KR1019880006043A
Other languages
Korean (ko)
Inventor
뎅졸트 루이
파따-바루 쟝-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 KR880013668A publication Critical patent/KR880013668A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26Extrusion dies
    • B28B3/269For multi-channeled structures, e.g. honeycomb structures

Abstract

내용 없음No content

Description

벌집 형상 세라믹의 압출장치.Extrusion apparatus of honeycomb ceramic.

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

제1도는 본 발명에 따른 압출장치를 원근화법으로 도시한 부분도. 제2도 및 제3도는 각각 제1도에서 세라믹 페이스트가 통과하는 입구 및 출구인 윗부분과 아랫부분의 부분도.1 is a partial view showing an extrusion apparatus according to the present invention in perspective. 2 and 3 are partial views of the upper and lower portions, respectively, of the inlet and the outlet through which the ceramic paste passes in FIG.

Claims (6)

벌집형상의 구조체를 형성하기 위해서 블록(P)의 일면에 세라믹 페이스트가 도입되는 개구부(30)와, 이 블록(P)을 통해서 상기 개구부(30)와 연결되는 상기 블록(P)의 반대면에 개구된 망상교차 간극(31)이 배치되어 있는 블록(P)을 구비하여 세라믹의 벌집형상의 구조체를 형성케하는 압출장치로서, 상기 블록이 단면이 직사각형이고 수직면들(17,18)을 통해 연결되는 비아(10)들의 어셈블리로 구성되며, 입개구(30)가 바아들의 각각의 상부면(15)에서 출발하여 최소한 하나의 상기 수직면(17,18)에 구비한 홈(20)에 의해 형성되고, 반면 망상간극(31)들의 일부는 각각의 바아의 최소한 하나의 수직면의 하부에 구비된 비접속층계(25,26)에 의해서 형성되며, 망상간극(31)의 나머지 부분은 최외단 바아들(11,12)을 제외하고 수직면마다 각각의 바아의 하부면(16)에서 시작하는 틈(28)에 의해서 형성됨을 하는 압출장치.In order to form a honeycomb-shaped structure, an opening 30 in which ceramic paste is introduced into one surface of the block P and an opposite surface of the block P connected to the opening 30 through the block P are formed. An extrusion device having a block (P) in which an open reticulated gap (31) is arranged to form a honeycomb structure of ceramic, the block being rectangular in cross section and connected through vertical surfaces (17, 18). Consisting of an assembly of vias 10, the openings 30 being defined by grooves 20 provided in at least one of the vertical surfaces 17, 18 starting from the respective upper surface 15 of the bars. On the other hand, some of the network gaps 31 are formed by the non-connection layers 25 and 26 provided below the at least one vertical plane of each bar, and the rest of the network gaps 31 are the outermost bars. Start at the bottom face 16 of each bar except for (11, 12) Extrusion apparatus of the formed by the gap 28. 제1항에 있어서, 각각의 홈(20)에는 수직면(17,18)에 대해 수직인 두 측면(21)간에 경사진 바닥이 존재하며, 상기 홈(20)의 깊이가 상부면(15)에서의 최대값과 하부면(16)상에 위치한 일점에서의 0값사이에 변하는 것을 특징으로 하는 압출장치.2. The groove (20) according to claim 1, wherein each groove (20) has an inclined bottom between two sides (21) perpendicular to the vertical surfaces (17, 18), the depth of the grooves (20) being at the top surface (15). Extrusion apparatus characterized in that it varies between the maximum value of and the zero value at one point located on the lower surface (16). 제1항에 또는 제2항에 있어서, 중간의 각각의 바아(10)상의 규칙적으로 분포된 홈(20)은 일면(17,18)이 다른 면에 대면하도록 배치되고, 인접한 바아의 홈(20)들이 서로 대응하는 것을 특징으로 하는 압출장치.The grooves 20 according to claim 1 or 2, wherein the regularly distributed grooves 20 on each bar 10 in the middle are arranged such that one side 17, 18 faces the other side, and the groove 20 of the adjacent bar. Extruder) characterized in that corresponding to each other. 제2항 및 제3항중 어느 한 항에 있어서, 수직면(17,18)중의 적어도 하나에서 비접속층계(25)가 각각의 바아(10)의 하부에 형성되어, 상기 수직면에 재해 상대적으로 들어간 평면(26)이 형성되고, 또한 중간의 각각의 바아(10)의 하부면에서 홈이 바닥에 걸치는 만큼의 높이(P)로, 각 홈(20)에 대칭으로 있는 수직평면을 따라서 틈(28)이 형성되어 있음을 특징으로 하는 압출장치.4. A plane according to any one of claims 2 and 3, wherein in at least one of the vertical surfaces 17, 18 a non-connected layer system 25 is formed below each bar 10 and enters a disaster relative to the vertical surface. A gap 28 is formed along the vertical plane symmetrically in each groove 20, with a height P at the bottom surface of each bar 10 in the middle that is equal to the height of the groove across the floor. Extrusion apparatus characterized in that it is formed. 제1항 내지 제4항중 어느 한 항에 있어서, 바아(10,11,12)의 각각의 단부에 위치를 정립하고 유지하는 막대의 통과를 위한 구멍(13)이 형성됨을 특징으로 하는 압출장치.5. Extrusion apparatus according to any one of the preceding claims, characterized in that a hole (13) is formed at each end of the bar (10, 11, 12) for the passage of a rod that establishes and maintains a position. 제1항 내지 제5항중 어느 한 항에 있어서, 바아간에 배열되는 간극(31)이 최외부 바아(11,12)에 형성되고, 중간바아(10)중에서 최외부에 위치한 바아들과 함께 배열되고 최외부 바아에 비하여 약간 감소된 길이로 배열되어 있는 플레이트 또는 밴드에 의해 그 극단이 폐쇄되어 있으며, 라이나 형태의 간격이 벌집형상 구조의 출개구부의 말단간극(31a)의 범위를 정함을 특징으로 하고 압출장치.6. The gap 31 according to any one of the preceding claims, wherein a gap 31 arranged between the bars is formed in the outermost bars 11, 12, and arranged with the outermost bars in the middle bar 10. The extremes are closed by plates or bands arranged at slightly reduced lengths compared to the outermost bars, and the liner gap defines the range of the terminal gap 31a of the exit opening of the honeycomb structure. Extrusion equipment. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880006043A 1987-05-20 1988-05-20 Extruder of Honeycomb Ceramic KR880013668A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8707039A FR2615438B1 (en) 1987-05-20 1987-05-20 DEVICE FOR EXTRUDING ALVEOLAR CERAMICS
FR8707039 1987-05-20

Publications (1)

Publication Number Publication Date
KR880013668A true KR880013668A (en) 1988-12-21

Family

ID=9351252

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880006043A KR880013668A (en) 1987-05-20 1988-05-20 Extruder of Honeycomb Ceramic

Country Status (13)

Country Link
EP (1) EP0294262A1 (en)
JP (1) JPS6453809A (en)
KR (1) KR880013668A (en)
CN (1) CN88102964A (en)
AU (1) AU1588188A (en)
BR (1) BR8802415A (en)
DK (1) DK274188A (en)
FI (1) FI882374A (en)
FR (1) FR2615438B1 (en)
IL (1) IL86428A0 (en)
NO (1) NO882164L (en)
PT (1) PT87532A (en)
ZA (1) ZA883311B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4956045B2 (en) * 2006-04-28 2012-06-20 ケイミュー株式会社 Extrusion mold

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837783A (en) * 1972-10-10 1974-09-24 Corning Glass Works Extrusion die
US3923444A (en) * 1974-05-03 1975-12-02 Ford Motor Co Extrusion die
FR2467067A1 (en) * 1979-10-15 1981-04-17 Ceraver DEVICE FOR MANUFACTURING ALVEOLAR STRUCTURE BY EXTRUSION OF A CERAMIC MATERIAL, AND METHOD OF OBTAINING SAID DEVICE
US4468365A (en) * 1982-08-19 1984-08-28 Corning Glass Works Extrusion dies for thin wall substrates

Also Published As

Publication number Publication date
FR2615438B1 (en) 1991-08-23
AU1588188A (en) 1988-11-24
DK274188D0 (en) 1988-05-19
IL86428A0 (en) 1988-11-15
FI882374A0 (en) 1988-05-19
JPS6453809A (en) 1989-03-01
NO882164D0 (en) 1988-05-18
PT87532A (en) 1989-05-31
ZA883311B (en) 1988-11-14
BR8802415A (en) 1988-12-13
FI882374A (en) 1988-11-21
CN88102964A (en) 1988-12-28
EP0294262A1 (en) 1988-12-07
DK274188A (en) 1988-11-21
FR2615438A1 (en) 1988-11-25
NO882164L (en) 1988-11-21

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E601 Decision to refuse application