FR1159606A - Manufacture of electric lamps - Google Patents

Manufacture of electric lamps

Info

Publication number
FR1159606A
FR1159606A FR1159606DA FR1159606A FR 1159606 A FR1159606 A FR 1159606A FR 1159606D A FR1159606D A FR 1159606DA FR 1159606 A FR1159606 A FR 1159606A
Authority
FR
France
Prior art keywords
manufacture
electric lamps
lamps
electric
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
Other languages
French (fr)
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Application granted granted Critical
Publication of FR1159606A publication Critical patent/FR1159606A/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
    • H01K3/26—Closing of vessels
    • 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
    • H01K3/20—Sealing-in wires directly into the envelope
    • 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
    • H01K3/22—Exhausting, degassing, filling, or cleaning vessels
FR1159606D 1955-06-16 1956-06-13 Manufacture of electric lamps Expired FR1159606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE346613X 1955-06-16

Publications (1)

Publication Number Publication Date
FR1159606A true FR1159606A (en) 1958-06-30

Family

ID=6255350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159606D Expired FR1159606A (en) 1955-06-16 1956-06-13 Manufacture of electric lamps

Country Status (6)

Country Link
US (1) US2914371A (en)
BE (1) BE548671A (en)
CH (1) CH346613A (en)
FR (1) FR1159606A (en)
GB (1) GB834424A (en)
NL (2) NL208036A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560715A1 (en) * 1984-03-05 1985-09-06 Stanley Electric Co Ltd METHOD AND APPARATUS FOR MANUFACTURING A LIGHT BULB USING THE USE OF A SEALING GAS

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069583A (en) * 1959-10-30 1962-12-18 Sylvania Electric Prod Electric lamp
US3073137A (en) * 1960-02-01 1963-01-15 Westinghouse Electric Corp Press sealing process and apparatus
US3252781A (en) * 1961-05-01 1966-05-24 Gen Electric Apparatus for panel lamp manufacture
US3230028A (en) * 1962-01-29 1966-01-18 Philip J Kayatt Method of making miniature gas discharge tubes
US3321662A (en) * 1962-07-02 1967-05-23 Sylvania Electric Prod Electric lamp with tubular body and light transmitting closure having over-lapping flange seal
US3265923A (en) * 1963-03-19 1966-08-09 Westinghouse Electric Corp Baseless double-ended electric incandescent lamp
US3270237A (en) * 1963-06-26 1966-08-30 Gen Electric Electric lamp with single ended pinch seal
DE1489451B2 (en) * 1963-07-16 1971-11-25 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München COMPACT LAMPS AND METHOD OF MANUFACTURING THEREOF
US3413054A (en) * 1966-12-30 1968-11-26 Sylvania Electric Prod Method of fabricating an incandescent lamp and its construction
FR2055909A5 (en) * 1969-08-06 1971-05-14 Rochet Jean
DE102004027997A1 (en) * 2004-06-09 2005-12-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Method and device for producing a lamp
CN103449710B (en) * 2013-08-23 2015-06-24 武汉鑫友泰光电科技有限公司 Device and method for automatically connecting side surface of thick-wall quartz glass pipe with exhaust port
CN103700573B (en) * 2013-12-31 2016-01-27 詹云翔 A kind of sintering equipment of bulb sealing machine
CN103715062B (en) * 2013-12-31 2016-01-27 詹云翔 A kind of bulb sealing device
CN113977962B (en) * 2021-10-23 2022-08-23 江西阳硕塑业科技有限公司 Shaping device for bulb production

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US709996A (en) * 1900-05-14 1902-09-30 Western Electric Co Signal-lamp for telephone-switchboards.
US2116384A (en) * 1937-03-02 1938-05-03 Gen Electric Electric lamp or similar device
US2477372A (en) * 1945-01-24 1949-07-26 Herzog Carl Electric gaseous discharge lamp
US2556059A (en) * 1949-06-21 1951-06-05 Tung Sol Lamp Works Inc Electric incandescent lamp and method of manufacturing
US2794699A (en) * 1952-12-13 1957-06-04 Westinghouse Electric Corp Manufacture of small lamps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560715A1 (en) * 1984-03-05 1985-09-06 Stanley Electric Co Ltd METHOD AND APPARATUS FOR MANUFACTURING A LIGHT BULB USING THE USE OF A SEALING GAS

Also Published As

Publication number Publication date
BE548671A (en)
GB834424A (en) 1960-05-11
CH346613A (en) 1960-05-31
NL103279C (en)
NL208036A (en)
US2914371A (en) 1959-11-24

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