DE60107914D1 - Nahltloses Metalrohr und Verfahren zu seiner Herstellung - Google Patents

Nahltloses Metalrohr und Verfahren zu seiner Herstellung

Info

Publication number
DE60107914D1
DE60107914D1 DE60107914T DE60107914T DE60107914D1 DE 60107914 D1 DE60107914 D1 DE 60107914D1 DE 60107914 T DE60107914 T DE 60107914T DE 60107914 T DE60107914 T DE 60107914T DE 60107914 D1 DE60107914 D1 DE 60107914D1
Authority
DE
Germany
Prior art keywords
nahltlosen
preparation
metal tube
tube
metal
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.)
Revoked
Application number
DE60107914T
Other languages
English (en)
Other versions
DE60107914T2 (de
Inventor
Norikazu Niimi
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.)
NGK Insulators Ltd
Original Assignee
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26344945&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60107914(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from PCT/JP2000/006876 external-priority patent/WO2002028575A1/ja
Priority claimed from JP2001217592A external-priority patent/JP2002180106A/ja
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Application granted granted Critical
Publication of DE60107914D1 publication Critical patent/DE60107914D1/de
Publication of DE60107914T2 publication Critical patent/DE60107914T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0031—Matrix based on refractory metals, W, Mo, Nb, Hf, Ta, Zr, Ti, V or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1103—Making porous workpieces or articles with particular physical characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B22F5/106—Tube or ring forms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/366—Seals for leading-in conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Powder Metallurgy (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Ceramic Products (AREA)
DE60107914T 2000-10-03 2001-10-03 Nahltloses Metalrohr und Verfahren zu seiner Herstellung Revoked DE60107914T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PCT/JP2000/006876 WO2002028575A1 (fr) 2000-10-03 2000-10-03 Tube metallique sans soudure et son procede de production
WOPCT/JP00/06876 2000-10-03
JP2001217592 2001-07-18
JP2001217592A JP2002180106A (ja) 2000-10-03 2001-07-18 金属製シームレスパイプ及びその製造方法

Publications (2)

Publication Number Publication Date
DE60107914D1 true DE60107914D1 (de) 2005-01-27
DE60107914T2 DE60107914T2 (de) 2005-12-15

Family

ID=26344945

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60107914T Revoked DE60107914T2 (de) 2000-10-03 2001-10-03 Nahltloses Metalrohr und Verfahren zu seiner Herstellung

Country Status (4)

Country Link
EP (1) EP1195214B1 (de)
CN (1) CN1151539C (de)
CZ (1) CZ296639B6 (de)
DE (1) DE60107914T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004015467B4 (de) 2004-03-26 2007-12-27 W.C. Heraeus Gmbh Elektrodensystem mit einer Stromdurchführung durch ein Keramikbauteil
US7453212B2 (en) 2005-01-31 2008-11-18 Osram Sylvania Inc. Ceramic discharge vessel having tungsten alloy feedthrough
DE102012217191A1 (de) 2012-09-24 2014-03-27 Siemens Aktiengesellschaft Herstellen eines Refraktärmetall-Bauteils
CN107236888B (zh) * 2017-06-13 2018-03-13 利胜强 一种助燃合金、水蒸气参与燃烧的方法及锅炉燃烧系统
CN108746234A (zh) * 2018-06-27 2018-11-06 唐竹胜 一种管柱状机械零部件的生产方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626744A (en) * 1969-08-28 1971-12-14 Minnesota Mining & Mfg Smooth high tolerance porous tube and process for making
JPS597762B2 (ja) * 1981-03-28 1984-02-21 マイクロフイルタ−株式会社 多孔質シ−ムレスパイプの製造方法
JP3547262B2 (ja) * 1996-07-25 2004-07-28 セイコーエプソン株式会社 バッカルチューブ及びバッカルチューブの製造方法
JP3450751B2 (ja) * 1998-08-26 2003-09-29 日本碍子株式会社 接合体、高圧放電灯およびその製造方法

Also Published As

Publication number Publication date
CN1151539C (zh) 2004-05-26
CN1347135A (zh) 2002-05-01
DE60107914T2 (de) 2005-12-15
CZ20013545A3 (cs) 2002-05-15
EP1195214B1 (de) 2004-12-22
CZ296639B6 (cs) 2006-05-17
EP1195214A1 (de) 2002-04-10

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation