GB498364A - Process for the manufacture of vessels adapted for hermetic closure - Google Patents

Process for the manufacture of vessels adapted for hermetic closure

Info

Publication number
GB498364A
GB498364A GB2255/38A GB225538A GB498364A GB 498364 A GB498364 A GB 498364A GB 2255/38 A GB2255/38 A GB 2255/38A GB 225538 A GB225538 A GB 225538A GB 498364 A GB498364 A GB 498364A
Authority
GB
United Kingdom
Prior art keywords
tube
glass
support
base
furnace
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
GB2255/38A
Other languages
English (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 GB498364A publication Critical patent/GB498364A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/04—Pins or blades for co-operation with sockets
    • H01R13/08—Resiliently-mounted rigid pins or blades
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/20—Seals between parts of vessels
    • H01J5/22—Vacuum-tight joints between parts of vessel
    • H01J5/24—Vacuum-tight joints between parts of vessel between insulating parts of vessel
    • 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
    • H01J9/32—Sealing leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0037—Solid sealing members other than lamp bases
    • H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
    • H01J2893/0039—Glass-to-glass connection, e.g. by soldering

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Resistance Heating (AREA)
GB2255/38A 1937-01-22 1938-01-24 Process for the manufacture of vessels adapted for hermetic closure Expired GB498364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU202645X 1937-01-22

Publications (1)

Publication Number Publication Date
GB498364A true GB498364A (en) 1939-01-06

Family

ID=10978043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2255/38A Expired GB498364A (en) 1937-01-22 1938-01-24 Process for the manufacture of vessels adapted for hermetic closure

Country Status (5)

Country Link
BE (1) BE425790A (enExample)
CH (1) CH202645A (enExample)
FR (1) FR832121A (enExample)
GB (1) GB498364A (enExample)
NL (2) NL86005B (enExample)

Also Published As

Publication number Publication date
BE425790A (enExample)
FR832121A (fr) 1938-09-22
NL86005B (enExample)
NL50127C (enExample)
CH202645A (de) 1939-01-31

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