DE3781920D1 - Matrize zum extrudieren von keramischen gegenstaenden in honigwabenstruktur. - Google Patents

Matrize zum extrudieren von keramischen gegenstaenden in honigwabenstruktur.

Info

Publication number
DE3781920D1
DE3781920D1 DE8787302669T DE3781920T DE3781920D1 DE 3781920 D1 DE3781920 D1 DE 3781920D1 DE 8787302669 T DE8787302669 T DE 8787302669T DE 3781920 T DE3781920 T DE 3781920T DE 3781920 D1 DE3781920 D1 DE 3781920D1
Authority
DE
Germany
Prior art keywords
mask
honeycomb structure
ceramic items
extruding ceramic
extruding
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 - Lifetime
Application number
DE8787302669T
Other languages
English (en)
Other versions
DE3781920T2 (de
Inventor
Sei Ozaki
Shoji Institute Of Te Futamura
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.)
INST TECH PRECISION ENG
NGK Insulators Ltd
Original Assignee
INST TECH PRECISION ENG
NGK Insulators Ltd
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 INST TECH PRECISION ENG, NGK Insulators Ltd filed Critical INST TECH PRECISION ENG
Publication of DE3781920D1 publication Critical patent/DE3781920D1/de
Application granted granted Critical
Publication of DE3781920T2 publication Critical patent/DE3781920T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
DE8787302669T 1986-03-29 1987-03-27 Matrize zum extrudieren von keramischen gegenstaenden in honigwabenstruktur. Expired - Lifetime DE3781920T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61071500A JPS62227606A (ja) 1986-03-29 1986-03-29 セラミツクハニカム構造体押出成形用ダイス

Publications (2)

Publication Number Publication Date
DE3781920D1 true DE3781920D1 (de) 1992-11-05
DE3781920T2 DE3781920T2 (de) 1993-05-13

Family

ID=13462454

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787302669T Expired - Lifetime DE3781920T2 (de) 1986-03-29 1987-03-27 Matrize zum extrudieren von keramischen gegenstaenden in honigwabenstruktur.

Country Status (5)

Country Link
US (1) US4780075A (de)
EP (1) EP0240265B1 (de)
JP (1) JPS62227606A (de)
CA (1) CA1314263C (de)
DE (1) DE3781920T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5761787A (en) * 1995-11-30 1998-06-09 Corning Incorporated Method of making bonded pin extrusion die
JP4220584B2 (ja) * 1997-06-06 2009-02-04 三菱重工業株式会社 ハニカム型触媒の製造方法
KR20010015742A (ko) * 1997-10-17 2001-02-26 알프레드 엘. 미첼슨 변형된 슬롯을 가진 압출다이
WO2007114089A1 (ja) * 2006-03-31 2007-10-11 Ngk Insulators, Ltd. ハニカム構造体成形用口金、及びその製造方法
US11135740B2 (en) 2015-03-06 2021-10-05 Corning Incorporated Extrusion dies and methods and apparatuses for forming the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2195314A (en) * 1938-08-25 1940-03-26 Wilson H A Co Method of uniting metal objects
US3283616A (en) * 1964-05-04 1966-11-08 Engelhard Ind Inc Method of making spinnerettes
JPS53137210A (en) * 1977-05-04 1978-11-30 Ngk Insulators Ltd Dies for molding honeycombs
US4118456A (en) * 1977-06-20 1978-10-03 Corning Glass Works Extrusion die
JPS5830804B2 (ja) * 1977-12-07 1983-07-01 日本碍子株式会社 ハニカム成型用ダイス
JPS55140514A (en) * 1979-04-21 1980-11-04 Ngk Insulators Ltd Preparation of mouth piece for extruding and molding honeycomb molding earth discharging foundation
JPS55140515A (en) * 1979-04-21 1980-11-04 Ngk Insulators Ltd Method of regenerating mouth piece for extruding and molding honeycomb molding earth discharging foundation
JPS583802B2 (ja) * 1979-09-12 1983-01-22 株式会社日本自動車部品総合研究所 ハニカム成型用ダイスの製造方法
DE3034068C2 (de) * 1979-09-12 1984-10-04 Nippon Soken, Inc., Nishio, Aichi Extrusionswerkzeug für die Herstellung von honigwaben-ähnlichen Profilen, insbesondere als Katalysatorträger, sowie Verfahren zu dessen Herstellung
JPS583802A (ja) * 1981-06-30 1983-01-10 松下電工株式会社 平行合板の製造法
US4486934A (en) * 1982-01-11 1984-12-11 General Motors Corporation Monolith extrusion die construction method
US4606981A (en) * 1982-12-02 1986-08-19 Gte Products Corporation Ductile brazing alloys containing reactive metals
US4465454A (en) * 1983-03-29 1984-08-14 Corning Glass Works Extrusion die
JPS6099443A (ja) * 1983-11-02 1985-06-03 Ngk Insulators Ltd ハニカム成型用ダイスおよびその製造方法

Also Published As

Publication number Publication date
US4780075A (en) 1988-10-25
EP0240265B1 (de) 1992-09-30
JPH022683B2 (de) 1990-01-19
DE3781920T2 (de) 1993-05-13
EP0240265A2 (de) 1987-10-07
EP0240265A3 (en) 1989-08-23
CA1314263C (en) 1993-03-09
JPS62227606A (ja) 1987-10-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition