GB1315886A - Automatic apparatus for sealing and evacuating of electro- vacuum devices - Google Patents

Automatic apparatus for sealing and evacuating of electro- vacuum devices

Info

Publication number
GB1315886A
GB1315886A GB1315886DA GB1315886A GB 1315886 A GB1315886 A GB 1315886A GB 1315886D A GB1315886D A GB 1315886DA GB 1315886 A GB1315886 A GB 1315886A
Authority
GB
United Kingdom
Prior art keywords
chain
stems
bulbs
trough
turret
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
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.)
VNII ISTOCHNIKOV SVETA
Original Assignee
VNII ISTOCHNIKOV SVETA
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 VNII ISTOCHNIKOV SVETA filed Critical VNII ISTOCHNIKOV SVETA
Publication of GB1315886A publication Critical patent/GB1315886A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/28—Machines having sequentially arranged operating stations
    • 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
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels

Abstract

1315886 Turret machine VSESOJUZNY NAUCHNO - ISSLEDOVATELSKY INSTITUT ISTOCHNIKOV SVETA 23 Sept 1971 44327/71 Heading H1J An automatic sealing and evacuation apparatus for electrovacuum devices, particularly general service incandescent lamps comprises a continuously moving chain conveyer 4 moving anti-clockwise about sprocket gears 2 and 3, the chain carrying stations 5 wherein the lamps are assembled, the apparatus further including two more chain conveyers 7, 23 moving synchronously with the chain 4. Lamp stems are first supplied to feeding means 8 on chain 7 from trough 9, the stems subsequently being placed in stations 5. Bulbs from trough 11 are supplied to sprocket 3 via holding means 10 and the bulbs are then placed on the stems prior to heating in furnace 14 as they pass therethrough. The stems and bulbs are fused together at sprocket gear 2 before being passed to chain 23, which includes a curvilinear portion 25 adjacent a turret 16, which carries the assemblies to the turret 16 for degassing and tipping off before discharge via trough 21.
GB1315886D 1971-09-23 1971-09-23 Automatic apparatus for sealing and evacuating of electro- vacuum devices Expired GB1315886A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4432771 1971-09-23

Publications (1)

Publication Number Publication Date
GB1315886A true GB1315886A (en) 1973-05-02

Family

ID=10432774

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1315886D Expired GB1315886A (en) 1971-09-23 1971-09-23 Automatic apparatus for sealing and evacuating of electro- vacuum devices

Country Status (1)

Country Link
GB (1) GB1315886A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116100715A (en) * 2023-04-11 2023-05-12 合肥长阳新材料科技有限公司 Whole-process cooling chain gripper system of film stretching production line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116100715A (en) * 2023-04-11 2023-05-12 合肥长阳新材料科技有限公司 Whole-process cooling chain gripper system of film stretching production line

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Legal Events

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