GB491554A - Method of and apparatus for sealing off vessels containing gases - Google Patents

Method of and apparatus for sealing off vessels containing gases

Info

Publication number
GB491554A
GB491554A GB17210/37A GB1721037A GB491554A GB 491554 A GB491554 A GB 491554A GB 17210/37 A GB17210/37 A GB 17210/37A GB 1721037 A GB1721037 A GB 1721037A GB 491554 A GB491554 A GB 491554A
Authority
GB
United Kingdom
Prior art keywords
tube
tool
pinching
sealing
gas
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
GB17210/37A
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 GB491554A publication Critical patent/GB491554A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/38—Fittings, e.g. caps; Fastenings therefor
    • H01B17/40—Cementless fittings
    • 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
    • H01J9/40—Closing vessels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/04—Electric heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
GB17210/37A 1936-06-20 1937-06-21 Method of and apparatus for sealing off vessels containing gases Expired GB491554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU491554X 1936-06-20

Publications (1)

Publication Number Publication Date
GB491554A true GB491554A (en) 1938-09-05

Family

ID=10979351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17210/37A Expired GB491554A (en) 1936-06-20 1937-06-21 Method of and apparatus for sealing off vessels containing gases

Country Status (6)

Country Link
US (1) US2265359A (forum.php)
BE (1) BE421876A (forum.php)
DE (1) DE690597C (forum.php)
FR (1) FR823294A (forum.php)
GB (1) GB491554A (forum.php)
NL (1) NL53951C (forum.php)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464765A (en) * 1943-10-22 1949-03-15 F D Palmer Inc Method of sealing ampoules
US2624992A (en) * 1948-11-19 1953-01-13 Ivers Lee Co Package sealing die having resilient facing strip
US2867147A (en) * 1954-09-27 1959-01-06 Olin Mathieson Manufacture of electric blasting caps
US2934860A (en) * 1955-03-01 1960-05-03 Rca Corp Tip-off apparatus for electron tubes
US2997411A (en) * 1956-10-02 1961-08-22 Amp Inc Closed end connector
US2862543A (en) * 1957-02-18 1958-12-02 Stanley J Kaminsky Tool for welding thermo-plastic materials
US2987106A (en) * 1957-09-04 1961-06-06 Amsco Packaging Machinery Inc Method and machine for forming edge seals on bags
US2956371A (en) * 1957-10-17 1960-10-18 Kimble Glass Co Insulated shear mechanism
BE587358A (fr) * 1960-02-08 1960-05-30 Eugene-Paul Maricq Procédé et machines électrothermiques pour souder les récipients en verre et particulièrement les ampoules pharmaceutiques.
GB908421A (en) * 1960-03-02 1962-10-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Method of and apparatus for tipping off the exhaust apertures of electric lamps and the like
US3160690A (en) * 1961-08-14 1964-12-08 Owens Illinois Glass Co Method for making plastic articles
US3481725A (en) * 1967-08-17 1969-12-02 Dickinson Becton & Co Marking of clinical thermometers
US4530712A (en) * 1984-03-26 1985-07-23 Kopf J David Pipette puller
CN103700574B (zh) * 2013-12-31 2016-04-06 詹云翔 一种灯泡封口机的托架旋转及限位装置
CN103730308A (zh) * 2013-12-31 2014-04-16 詹云翔 一种灯泡封口机的封口夹具驱动装置

Also Published As

Publication number Publication date
DE690597C (de) 1940-04-29
US2265359A (en) 1941-12-09
FR823294A (fr) 1938-01-18
NL53951C (forum.php)
BE421876A (forum.php)

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