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GB2018744B - Pinch sealing - Google Patents

Pinch sealing

Info

Publication number
GB2018744B
GB2018744B GB7907700A GB7907700A GB2018744B GB 2018744 B GB2018744 B GB 2018744B GB 7907700 A GB7907700 A GB 7907700A GB 7907700 A GB7907700 A GB 7907700A GB 2018744 B GB2018744 B GB 2018744B
Authority
GB
United Kingdom
Prior art keywords
pinch sealing
pinch
sealing
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
Application number
GB7907700A
Other versions
GB2018744A (en
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.)
Egyesuelt Izzolampa es Villamossagi Rt
Original Assignee
Egyesuelt Izzolampa es Villamossagi Rt
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 Egyesuelt Izzolampa es Villamossagi Rt filed Critical Egyesuelt Izzolampa es Villamossagi Rt
Publication of GB2018744A publication Critical patent/GB2018744A/en
Application granted granted Critical
Publication of GB2018744B publication Critical patent/GB2018744B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/04—Joining glass to metal by means of an interlayer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/38—Seals for leading-in conductors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Glass Compositions (AREA)
GB7907700A 1978-03-06 1979-03-05 Pinch sealing Expired GB2018744B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE002552 HU177818B (en) 1978-03-06 1978-03-06 Method for making incandescent lamp of hard glass bulb and lamp support and incandescent lamp or lamp support made according to this method

Publications (2)

Publication Number Publication Date
GB2018744A GB2018744A (en) 1979-10-24
GB2018744B true GB2018744B (en) 1982-08-04

Family

ID=10995761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7907700A Expired GB2018744B (en) 1978-03-06 1979-03-05 Pinch sealing

Country Status (4)

Country Link
AT (1) AT367570B (en)
DE (1) DE2905970A1 (en)
GB (1) GB2018744B (en)
HU (1) HU177818B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005047006A1 (en) * 2005-09-30 2007-04-05 Schott Ag Composite system, method for producing a composite system and luminous bodies
WO2025195860A1 (en) 2024-03-18 2025-09-25 Sioptica Gmbh Switchable light filter, lighting device, and screen having such a switchable light filter

Also Published As

Publication number Publication date
AT367570B (en) 1982-07-12
HU177818B (en) 1981-12-28
ATA96279A (en) 1981-11-15
GB2018744A (en) 1979-10-24
DE2905970A1 (en) 1979-09-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee