GB834424A - Method of manufacturing electric lamps - Google Patents

Method of manufacturing electric lamps

Info

Publication number
GB834424A
GB834424A GB17505/56A GB1750556A GB834424A GB 834424 A GB834424 A GB 834424A GB 17505/56 A GB17505/56 A GB 17505/56A GB 1750556 A GB1750556 A GB 1750556A GB 834424 A GB834424 A GB 834424A
Authority
GB
United Kingdom
Prior art keywords
bulb
exhaust tube
glass
tube
neck
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
GB17505/56A
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.)
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
Publication of GB834424A publication Critical patent/GB834424A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Resistance Heating (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
GB17505/56A 1955-06-16 1956-06-06 Method of manufacturing electric lamps Expired GB834424A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB834424A true GB834424A (en) 1960-05-11

Family

ID=6255350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17505/56A Expired GB834424A (en) 1955-06-16 1956-06-06 Method of manufacturing electric lamps

Country Status (6)

Country Link
US (1) US2914371A (enrdf_load_stackoverflow)
BE (1) BE548671A (enrdf_load_stackoverflow)
CH (1) CH346613A (enrdf_load_stackoverflow)
FR (1) FR1159606A (enrdf_load_stackoverflow)
GB (1) GB834424A (enrdf_load_stackoverflow)
NL (2) NL103279C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113977962A (zh) * 2021-10-23 2022-01-28 江西阳硕塑业科技有限公司 一种灯泡生产用定型装置

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 (de) * 1963-07-16 1971-11-25 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Zwerglampe und verfahren zu deren herstellung
US3413054A (en) * 1966-12-30 1968-11-26 Sylvania Electric Prod Method of fabricating an incandescent lamp and its construction
FR2055909A5 (enrdf_load_stackoverflow) * 1969-08-06 1971-05-14 Rochet Jean
JPS60185357A (ja) * 1984-03-05 1985-09-20 スタンレー電気株式会社 ビード封止ガス入り電球の製造装置
DE102004027997A1 (de) * 2004-06-09 2005-12-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Verfahren und Vorrichtung zum Herstellen einer Lampe
CN103449710B (zh) * 2013-08-23 2015-06-24 武汉鑫友泰光电科技有限公司 厚壁石英玻璃管侧面自动接排气咀的装置及方法
CN103715062B (zh) * 2013-12-31 2016-01-27 詹云翔 一种灯泡封口设备
CN103700573B (zh) * 2013-12-31 2016-01-27 詹云翔 一种灯泡封口机的烧结装置

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113977962A (zh) * 2021-10-23 2022-01-28 江西阳硕塑业科技有限公司 一种灯泡生产用定型装置
CN113977962B (zh) * 2021-10-23 2022-08-23 江西阳硕塑业科技有限公司 一种灯泡生产用定型装置

Also Published As

Publication number Publication date
US2914371A (en) 1959-11-24
BE548671A (enrdf_load_stackoverflow)
FR1159606A (fr) 1958-06-30
CH346613A (de) 1960-05-31
NL103279C (enrdf_load_stackoverflow)
NL208036A (enrdf_load_stackoverflow)

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