GB980142A - Improvements in electric incandescent lamps - Google Patents

Improvements in electric incandescent lamps

Info

Publication number
GB980142A
GB980142A GB26055/62A GB2605562A GB980142A GB 980142 A GB980142 A GB 980142A GB 26055/62 A GB26055/62 A GB 26055/62A GB 2605562 A GB2605562 A GB 2605562A GB 980142 A GB980142 A GB 980142A
Authority
GB
United Kingdom
Prior art keywords
envelope
joint
members
rims
shaped
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
GB26055/62A
Other languages
English (en)
Inventor
John Willoughby Thomas Wright
Arthur Samuel Vause
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB26055/62A priority Critical patent/GB980142A/en
Priority to US291319A priority patent/US3286118A/en
Priority to BE634508A priority patent/BE634508A/xx
Priority to NL294919A priority patent/NL294919A/xx
Priority to ES0289619A priority patent/ES289619A1/es
Priority to FR940597A priority patent/FR1364872A/fr
Publication of GB980142A publication Critical patent/GB980142A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/38—Seals for leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K9/00—Lamps having two or more incandescent bodies separately heated

Landscapes

  • Resistance Heating (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB26055/62A 1962-07-06 1962-07-06 Improvements in electric incandescent lamps Expired GB980142A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB26055/62A GB980142A (en) 1962-07-06 1962-07-06 Improvements in electric incandescent lamps
US291319A US3286118A (en) 1962-07-06 1963-06-28 Electric incandescent lamps
BE634508A BE634508A (enrdf_load_stackoverflow) 1962-07-06 1963-07-04
NL294919A NL294919A (enrdf_load_stackoverflow) 1962-07-06 1963-07-04
ES0289619A ES289619A1 (es) 1962-07-06 1963-07-04 Mejoras introducidas en la fabricaciën de lamparas electricas incandescentes
FR940597A FR1364872A (fr) 1962-07-06 1963-07-05 Perfectionnement apporté aux lampes électriques à incandescence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26055/62A GB980142A (en) 1962-07-06 1962-07-06 Improvements in electric incandescent lamps

Publications (1)

Publication Number Publication Date
GB980142A true GB980142A (en) 1965-01-13

Family

ID=10237644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26055/62A Expired GB980142A (en) 1962-07-06 1962-07-06 Improvements in electric incandescent lamps

Country Status (5)

Country Link
US (1) US3286118A (enrdf_load_stackoverflow)
BE (1) BE634508A (enrdf_load_stackoverflow)
ES (1) ES289619A1 (enrdf_load_stackoverflow)
GB (1) GB980142A (enrdf_load_stackoverflow)
NL (1) NL294919A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320324A (en) 1978-12-30 1982-03-16 Stanley Electric Co., Ltd. Flat fluorescent lamp
US5084806A (en) * 1989-10-19 1992-01-28 Kiyoshi Nagai Light emitting display device and stem for light emitting display device
GB2312314A (en) * 1996-04-16 1997-10-22 Smiths Industries Plc Light emitting assemblies
US5844364A (en) * 1996-04-16 1998-12-01 Smiths Industries Plc Incandescent light-emitting assemblies
WO2007096266A3 (de) * 2006-02-21 2008-05-22 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum herstellen einer elektrischen lampe und elektrische lampe

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375394A (en) * 1966-05-06 1968-03-26 Ohmega Lab Multifilament light
US3422302A (en) * 1967-04-11 1969-01-14 Wagner Electric Corp Lamp lead wire terminal
US3875452A (en) * 1970-03-12 1975-04-01 Vere Krause Anthony Victor De Cathode ray tube with longitudinally seamed body portions
US3791710A (en) * 1972-03-24 1974-02-12 Wagner Electric Corp Method for producing a multiple filamented cartridge lamp
JPS51156761U (enrdf_load_stackoverflow) * 1975-03-26 1976-12-14
USD251752S (en) 1977-12-29 1979-05-01 Stanley Electric Co., Ltd. Fluorescent lamp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929668A (en) * 1956-10-31 1960-03-22 Westinghouse Electric Corp Electron discharge device
US3093768A (en) * 1961-02-01 1963-06-11 Gen Electric Electric lamp base end structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320324A (en) 1978-12-30 1982-03-16 Stanley Electric Co., Ltd. Flat fluorescent lamp
US5084806A (en) * 1989-10-19 1992-01-28 Kiyoshi Nagai Light emitting display device and stem for light emitting display device
GB2312314A (en) * 1996-04-16 1997-10-22 Smiths Industries Plc Light emitting assemblies
US5844364A (en) * 1996-04-16 1998-12-01 Smiths Industries Plc Incandescent light-emitting assemblies
WO2007096266A3 (de) * 2006-02-21 2008-05-22 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum herstellen einer elektrischen lampe und elektrische lampe

Also Published As

Publication number Publication date
BE634508A (enrdf_load_stackoverflow) 1963-11-18
NL294919A (enrdf_load_stackoverflow) 1965-04-26
US3286118A (en) 1966-11-15
ES289619A1 (es) 1963-11-01

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