NL7208255A - - Google Patents

Info

Publication number
NL7208255A
NL7208255A NL7208255A NL7208255A NL7208255A NL 7208255 A NL7208255 A NL 7208255A NL 7208255 A NL7208255 A NL 7208255A NL 7208255 A NL7208255 A NL 7208255A NL 7208255 A NL7208255 A NL 7208255A
Authority
NL
Netherlands
Application number
NL7208255A
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 filed Critical
Publication of NL7208255A publication Critical patent/NL7208255A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/302—Vessels; Containers characterised by the material of the vessel
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/16—Oxides
    • C30B29/22—Complex oxides
    • C30B29/26—Complex oxides with formula BMe2O4, wherein B is Mg, Ni, Co, Al, Zn, or Cd and Me is Fe, Ga, Sc, Cr, Co, or Al
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
    • H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
NL7208255A 1971-09-06 1972-06-16 NL7208255A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712144486 DE2144486A1 (de) 1971-09-06 1971-09-06 Brennergehaeuse fuer gasentladungslampen aus lichtdurchlaessigen keramischen werkstoffen

Publications (1)

Publication Number Publication Date
NL7208255A true NL7208255A (cs) 1973-03-08

Family

ID=5818748

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7208255A NL7208255A (cs) 1971-09-06 1972-06-16

Country Status (4)

Country Link
DE (1) DE2144486A1 (cs)
FR (1) FR2152556B1 (cs)
GB (1) GB1360340A (cs)
NL (1) NL7208255A (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823158A (ja) * 1981-08-04 1983-02-10 Ngk Insulators Ltd 金属蒸気放電灯用セラミツクチユ−ブの製造法
US5385700A (en) * 1991-05-03 1995-01-31 Programme 3 Patent Holdings Method of making a holder of ceramic material
JP2002141020A (ja) * 2000-10-31 2002-05-17 Ngk Insulators Ltd 高圧放電灯用発光容器
JP4206632B2 (ja) 2000-10-31 2009-01-14 日本碍子株式会社 高圧放電灯用発光容器
JP4144176B2 (ja) 2000-11-22 2008-09-03 日本碍子株式会社 高圧放電灯用発光容器
JP2002334653A (ja) * 2001-02-09 2002-11-22 Matsushita Electric Ind Co Ltd 発光管の製造方法及びそれに用いられる中子
GB2428867A (en) * 2005-08-05 2007-02-07 Gen Electric A one-piece end plug with tapered leg portion for a ceramic arc tube
AT508014B1 (de) * 2009-03-24 2010-10-15 Hella Fahrzeugteile Austria Gm Scheinwerfer

Also Published As

Publication number Publication date
FR2152556A1 (cs) 1973-04-27
GB1360340A (en) 1974-07-17
FR2152556B1 (cs) 1974-07-12
DE2144486A1 (de) 1973-03-15

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