CH398787A - Device for venting an electric incandescent lamp or discharge tube through a protruding exhaust tube and for melting this exhaust tube - Google Patents

Device for venting an electric incandescent lamp or discharge tube through a protruding exhaust tube and for melting this exhaust tube

Info

Publication number
CH398787A
CH398787A CH1011262A CH1011262A CH398787A CH 398787 A CH398787 A CH 398787A CH 1011262 A CH1011262 A CH 1011262A CH 1011262 A CH1011262 A CH 1011262A CH 398787 A CH398787 A CH 398787A
Authority
CH
Switzerland
Prior art keywords
exhaust tube
tube
venting
melting
incandescent lamp
Prior art date
Application number
CH1011262A
Other languages
German (de)
Inventor
Bastiaanse Ernst
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH398787A publication Critical patent/CH398787A/en

Links

Classifications

    • 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
    • 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
    • H01J9/385—Exhausting vessels
    • 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
CH1011262A 1961-08-28 1962-08-25 Device for venting an electric incandescent lamp or discharge tube through a protruding exhaust tube and for melting this exhaust tube CH398787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL268695 1961-08-28

Publications (1)

Publication Number Publication Date
CH398787A true CH398787A (en) 1966-03-15

Family

ID=19753254

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1011262A CH398787A (en) 1961-08-28 1962-08-25 Device for venting an electric incandescent lamp or discharge tube through a protruding exhaust tube and for melting this exhaust tube

Country Status (9)

Country Link
US (1) US3233955A (en)
BE (1) BE621791A (en)
CH (1) CH398787A (en)
DE (1) DE1230128B (en)
DK (1) DK103951C (en)
ES (1) ES280287A1 (en)
GB (1) GB943732A (en)
NL (2) NL268695A (en)
OA (1) OA00726A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103700558B (en) * 2013-12-31 2016-04-06 詹云翔 A kind of bulb sealing machine device
CN103700559B (en) * 2013-12-31 2016-05-11 詹云翔 A kind of seal clamp device of bulb sealing machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1626679A (en) * 1927-05-03 Lamp-making machine
US2006771A (en) * 1931-07-13 1935-07-02 Sparks Withington Co Electric tube evaporating apparatus
US2132538A (en) * 1935-08-21 1938-10-11 Westinghouse Electric & Mfg Co Machine for sealing evacuated vessels
US2215100A (en) * 1937-05-22 1940-09-17 Westinghouse Electric & Mfg Co Method and machine for sealing vitreous vessels
US2554013A (en) * 1945-02-26 1951-05-22 Westinghouse Electric Corp Lead wire positioner

Also Published As

Publication number Publication date
US3233955A (en) 1966-02-08
ES280287A1 (en) 1962-12-01
GB943732A (en) 1963-12-04
BE621791A (en)
DE1230128B (en) 1966-12-08
NL268695A (en)
OA00726A (en) 1967-07-15
DK103951C (en) 1966-03-14
NL110756C (en)

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