GB1176211A - A Method of Manufacturing Fluorescent Lamps - Google Patents

A Method of Manufacturing Fluorescent Lamps

Info

Publication number
GB1176211A
GB1176211A GB21286/67A GB2128667A GB1176211A GB 1176211 A GB1176211 A GB 1176211A GB 21286/67 A GB21286/67 A GB 21286/67A GB 2128667 A GB2128667 A GB 2128667A GB 1176211 A GB1176211 A GB 1176211A
Authority
GB
United Kingdom
Prior art keywords
fluorescent lamps
manufacturing fluorescent
manufacturing
lamps
fluorescent
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
GB21286/67A
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Publication of GB1176211A publication Critical patent/GB1176211A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
GB21286/67A 1966-05-27 1967-05-08 A Method of Manufacturing Fluorescent Lamps Expired GB1176211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3401966 1966-05-27

Publications (1)

Publication Number Publication Date
GB1176211A true GB1176211A (en) 1970-01-01

Family

ID=12402661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21286/67A Expired GB1176211A (en) 1966-05-27 1967-05-08 A Method of Manufacturing Fluorescent Lamps

Country Status (5)

Country Link
US (1) US3514276A (en)
BE (1) BE699102A (en)
DE (1) DE1589232B2 (en)
GB (1) GB1176211A (en)
NL (1) NL148736B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058639A (en) * 1975-12-09 1977-11-15 Gte Sylvania Incorporated Method of making fluorescent lamp
US4121132A (en) * 1977-09-28 1978-10-17 Westinghouse Electric Corp. Phosphor coating method and resulting fluorescent lamp
GB2010701B (en) * 1977-12-21 1982-04-21 Mitsubishi Electric Corp Method of forming a coated layer of fluorescent substance on the inner surface of a bulb
US4288239A (en) * 1979-02-13 1981-09-08 Westinghouse Electric Corp. Method of making a convoluted tubular envelope for a compact electric discharge lamp
AU530404B2 (en) * 1980-02-15 1983-07-14 Tokyo Shibauru Denki K.K. Discharge lamp vessel
US4547700A (en) * 1984-02-23 1985-10-15 Gte Products Corporation Fluorescent lamp with homogeneous dispersion of alumina particles in phosphor layer
JPS6220236A (en) * 1985-07-19 1987-01-28 Hitachi Ltd Bulb-type fluorescent lamp
JPS643953A (en) * 1987-06-26 1989-01-09 Hitachi Ltd Flat-cross section circular fluorescent lamp
JPH03171527A (en) * 1989-11-29 1991-07-25 Toshiba Lighting & Technol Corp Manufacture of fluorescent lamp
US20110260598A1 (en) * 2010-04-23 2011-10-27 Hang-Wan Liu Led lamp tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611216A (en) * 1949-03-25 1952-09-23 Cons Electric Lamp Company Method of and machine for making circular fluorescent lamps
US3251726A (en) * 1954-10-25 1966-05-17 Saint Gobain Sheet of structural tempered glass
US3141990A (en) * 1960-04-06 1964-07-21 Sylvania Electric Prod Fluorescent lamp having a tio2 coating on the inner surface of the bulb

Also Published As

Publication number Publication date
BE699102A (en) 1967-11-03
NL6707328A (en) 1967-11-28
DE1589232A1 (en) 1970-12-03
DE1589232B2 (en) 1971-04-22
US3514276A (en) 1970-05-26
NL148736B (en) 1976-02-16

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