GB2117559B - Method of manufacturing a lamp - Google Patents

Method of manufacturing a lamp

Info

Publication number
GB2117559B
GB2117559B GB08227771A GB8227771A GB2117559B GB 2117559 B GB2117559 B GB 2117559B GB 08227771 A GB08227771 A GB 08227771A GB 8227771 A GB8227771 A GB 8227771A GB 2117559 B GB2117559 B GB 2117559B
Authority
GB
United Kingdom
Prior art keywords
lamp
manufacturing
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
GB08227771A
Other versions
GB2117559A (en
Inventor
Richard Lowell Hansler
Elmer George Fridrich
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB2117559A publication Critical patent/GB2117559A/en
Application granted granted Critical
Publication of GB2117559B publication Critical patent/GB2117559B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/045—Tools or apparatus specially adapted for re-forming tubes or rods in general, e.g. glass lathes, chucks
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/07—Re-forming tubes or rods by blowing, e.g. for making electric bulbs
    • 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
    • H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps
GB08227771A 1979-03-12 1982-09-29 Method of manufacturing a lamp Expired GB2117559B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1964779A 1979-03-12 1979-03-12

Publications (2)

Publication Number Publication Date
GB2117559A GB2117559A (en) 1983-10-12
GB2117559B true GB2117559B (en) 1984-04-11

Family

ID=21794296

Family Applications (3)

Application Number Title Priority Date Filing Date
GB8006051A Expired GB2045519B (en) 1979-03-12 1980-02-22 Method of manufacturing a lamp
GB08227771A Expired GB2117559B (en) 1979-03-12 1982-09-29 Method of manufacturing a lamp
GB08227772A Expired GB2118359B (en) 1979-03-12 1982-09-29 Method of manufacturing a lamp

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8006051A Expired GB2045519B (en) 1979-03-12 1980-02-22 Method of manufacturing a lamp

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08227772A Expired GB2118359B (en) 1979-03-12 1982-09-29 Method of manufacturing a lamp

Country Status (13)

Country Link
JP (3) JPS55126943A (en)
AU (1) AU540402B2 (en)
BE (1) BE882178A (en)
BR (1) BR8001451A (en)
DE (2) DE3005338C2 (en)
ES (2) ES8104638A1 (en)
FR (3) FR2451627A1 (en)
GB (3) GB2045519B (en)
HU (1) HU184247B (en)
IT (1) IT1150085B (en)
MX (1) MX148733A (en)
NL (1) NL189483C (en)
SE (1) SE455032B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1222275A (en) * 1983-03-10 1987-05-26 Gte Products Corporation Unsaturated vapor high pressure sodium lamp fabrication process and structure
JPS61146279A (en) * 1984-12-20 1986-07-03 株式会社　富士技研 Pinball replenishing apparatus
DE3616126A1 (en) * 1986-05-14 1987-11-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Method for using a machine to seal a high-pressure discharge lamp, and a device for carrying out the method
US5213536A (en) * 1991-01-02 1993-05-25 Gte Products Corporation Filamented lamp manufacture method
KR930008618B1 (en) * 1991-06-14 1993-09-10 삼성전관 주식회사 Apparatus for exhausting vessel of lamp
KR100350616B1 (en) † 1998-03-16 2002-08-30 마츠시타 덴끼 산교 가부시키가이샤 Method for producing discharge lamp
JP3642993B2 (en) * 1999-10-28 2005-04-27 株式会社小糸製作所 Arc tube manufacturing method
JP6233017B2 (en) * 2013-12-27 2017-11-22 株式会社ニコン Calcium fluoride optical member, method for producing calcium fluoride member, and method for processing calcium fluoride single crystal
CN106517754B (en) * 2016-11-01 2023-07-21 桂林电子科技大学 Automatic shaping machine for LED lamp glass shell
JP7008586B2 (en) * 2018-06-18 2022-01-25 Ckd株式会社 Sealed product manufacturing equipment and sealed product manufacturing method
DE102020131073A1 (en) 2020-11-24 2022-05-25 Endress+Hauser Conducta Gmbh+Co. Kg Rotary gripper for glass tubes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2235515A (en) * 1938-07-15 1941-03-18 Westinghouse Electric & Mfg Co Manufacture of miniature lamps
US3263852A (en) * 1963-05-09 1966-08-02 Gen Electric Method of glass bulb manufacture and glass bulb
US3305289A (en) * 1963-05-09 1967-02-21 Gen Electric Electric lamp manufacture
US3685880A (en) * 1970-07-06 1972-08-22 Gen Electric Manufacture of lamps of the compact arc discharge type
GB1354601A (en) * 1971-04-14 1974-05-30 Thorn Electrical Ind Ltd Lamps
US4161672A (en) 1977-07-05 1979-07-17 General Electric Company High pressure metal vapor discharge lamps of improved efficacy
US4136298A (en) * 1977-08-15 1979-01-23 General Electric Company Electrode-inlead for miniature discharge lamps
GB2043331B (en) 1978-12-26 1982-11-17 Gen Electric Electrode for high pressure metal-vapour lamp

Also Published As

Publication number Publication date
BR8001451A (en) 1980-11-11
FR2455794B1 (en) 1983-07-29
NL189483B (en) 1992-11-16
DE3050721C2 (en) 1987-12-17
GB2118359A (en) 1983-10-26
ES489434A0 (en) 1981-04-16
JPS581945A (en) 1983-01-07
ES8202184A1 (en) 1982-01-01
MX148733A (en) 1983-06-06
NL189483C (en) 1993-04-16
FR2451627A1 (en) 1980-10-10
FR2455793A1 (en) 1980-11-28
ES496884A0 (en) 1982-01-01
IT1150085B (en) 1986-12-10
AU5634080A (en) 1980-09-18
JPS6342372B2 (en) 1988-08-23
GB2045519A (en) 1980-10-29
BE882178A (en) 1980-09-11
HU184247B (en) 1984-07-30
IT8020148A0 (en) 1980-02-25
AU540402B2 (en) 1984-11-15
FR2455793B1 (en) 1984-05-11
DE3005338A1 (en) 1980-09-18
GB2117559A (en) 1983-10-12
FR2455794A1 (en) 1980-11-28
DE3005338C2 (en) 1983-12-01
GB2045519B (en) 1983-11-23
GB2118359B (en) 1984-04-11
ES8104638A1 (en) 1981-04-16
SE455032B (en) 1988-06-13
FR2451627B1 (en) 1983-10-28
NL8001468A (en) 1980-09-16
JPS581946A (en) 1983-01-07
JPS55126943A (en) 1980-10-01
SE8001863L (en) 1980-09-13

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Legal Events

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

Effective date: 19940222