FR567380A - Improvements to the processes and apparatus for manufacturing incandescent lamps - Google Patents

Improvements to the processes and apparatus for manufacturing incandescent lamps

Info

Publication number
FR567380A
FR567380A FR567380DA FR567380A FR 567380 A FR567380 A FR 567380A FR 567380D A FR567380D A FR 567380DA FR 567380 A FR567380 A FR 567380A
Authority
FR
France
Prior art keywords
processes
incandescent lamps
manufacturing incandescent
manufacturing
lamps
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR567380A publication Critical patent/FR567380A/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
    • H01K3/08—Manufacture of mounts or stems
    • H01K3/10—Machines therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/20—Seals between parts of vessels
    • H01J5/22—Vacuum-tight joints between parts of vessel
    • H01J5/24—Vacuum-tight joints between parts of vessel between insulating parts of vessel
    • 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
    • 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
    • H01K3/08—Manufacture of mounts or stems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0037—Solid sealing members other than lamp bases
    • H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
    • H01J2893/0039—Glass-to-glass connection, e.g. by soldering

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
FR567380D 1922-06-14 1923-06-13 Improvements to the processes and apparatus for manufacturing incandescent lamps Expired FR567380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US568166A US1736766A (en) 1922-06-14 1922-06-14 Apparatus for making incandescent lamps

Publications (1)

Publication Number Publication Date
FR567380A true FR567380A (en) 1924-02-29

Family

ID=24270171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR567380D Expired FR567380A (en) 1922-06-14 1923-06-13 Improvements to the processes and apparatus for manufacturing incandescent lamps

Country Status (4)

Country Link
US (1) US1736766A (en)
DE (1) DE389771C (en)
FR (1) FR567380A (en)
GB (1) GB199362A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542636A (en) * 1947-12-08 1951-02-20 Gen Electric Gas charging apparatus with gas pressure reducing valve
US2861861A (en) * 1951-11-13 1958-11-25 Rca Corp Gas pressure testing and control apparatus
US2794699A (en) * 1952-12-13 1957-06-04 Westinghouse Electric Corp Manufacture of small lamps
US2906580A (en) * 1955-06-16 1959-09-29 Sylvania Electric Prod Lamp-making machinery
US2992058A (en) * 1956-02-13 1961-07-11 Westinghouse Electric Corp Conveyor type basing and seasoning machine
US3113010A (en) * 1958-06-19 1963-12-03 Gen Electric Method and apparatus for forming tubular electric lamps and similar devices
US3326618A (en) * 1963-03-04 1967-06-20 Sylvania Electric Prod Process of manufacturing a photo-conductor device
CN113539785B (en) * 2021-07-05 2024-08-06 深圳市兰谱芯科技有限公司 Automatic packaging system of bulb

Also Published As

Publication number Publication date
US1736766A (en) 1929-11-19
DE389771C (en) 1924-02-07
GB199362A (en) 1924-07-28

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