JPS54141081A - Bulb - Google Patents

Bulb

Info

Publication number
JPS54141081A
JPS54141081A JP4850479A JP4850479A JPS54141081A JP S54141081 A JPS54141081 A JP S54141081A JP 4850479 A JP4850479 A JP 4850479A JP 4850479 A JP4850479 A JP 4850479A JP S54141081 A JPS54141081 A JP S54141081A
Authority
JP
Japan
Prior art keywords
bulb
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.)
Pending
Application number
JP4850479A
Other languages
English (en)
Inventor
Maria Yosefusu Buan R Yohanesu
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of JPS54141081A publication Critical patent/JPS54141081A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0005—Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/38—Seals for leading-in conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Glass Compositions (AREA)
JP4850479A 1978-04-20 1979-04-19 Bulb Pending JPS54141081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7804198A NL7804198A (nl) 1978-04-20 1978-04-20 Elektrische lamp.

Publications (1)

Publication Number Publication Date
JPS54141081A true JPS54141081A (en) 1979-11-01

Family

ID=19830689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4850479A Pending JPS54141081A (en) 1978-04-20 1979-04-19 Bulb

Country Status (10)

Country Link
US (1) US4221989A (ja)
JP (1) JPS54141081A (ja)
BE (1) BE875672A (ja)
CA (1) CA1128112A (ja)
DE (1) DE2915556A1 (ja)
ES (1) ES479677A1 (ja)
FR (1) FR2423864A1 (ja)
GB (1) GB2019385B (ja)
IT (1) IT1112305B (ja)
NL (1) NL7804198A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101320A (en) * 1980-12-16 1982-06-23 Ushio Inc Forming method of bulb encapsulating section

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5229681A (en) * 1989-10-10 1993-07-20 Musco Corporation Discharge lamp with offset or tilted arc tube
US5434472A (en) * 1992-04-15 1995-07-18 United States Philips Corporation High-pressure sodium discharge lamp with getter
US5528105A (en) * 1994-07-15 1996-06-18 General Electric Company Copper-steel composite lead wire and use in incandescent filament electric lamps
JP3150919B2 (ja) * 1997-05-23 2001-03-26 スタンレー電気株式会社 自動車用放電ランプ
DE102004011555B3 (de) * 2004-03-08 2005-10-27 Schott Ag Gasentladungslampe
EP1966813B1 (en) * 2005-12-23 2014-09-24 Philips Intellectual Property & Standards GmbH Method for manufacturing a double tube discharge lamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1791275A (en) * 1929-06-10 1931-02-03 Westinghouse Lamp Co Method of supporting electrodes in electron-discharge devices
US2316999A (en) * 1941-07-29 1943-04-20 Gen Electric Quartz tungsten seal
US2904716A (en) * 1955-11-28 1959-09-15 Gen Electric Electric incandescent lamp and method of manufacture
US3798491A (en) * 1972-12-18 1974-03-19 Gen Electric Rounded end halogen lamp with spiral exhaust tube and method of manufacutre
FR2224872B1 (ja) * 1973-04-09 1976-04-23 Lampes Elect Fab Reunies
NL7513429A (nl) * 1975-11-18 1977-05-23 Philips Nv Halogeen-gloeilamp.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101320A (en) * 1980-12-16 1982-06-23 Ushio Inc Forming method of bulb encapsulating section
JPH0131663B2 (ja) * 1980-12-16 1989-06-27 Ushio Electric Inc

Also Published As

Publication number Publication date
DE2915556C2 (ja) 1987-01-29
NL7804198A (nl) 1979-10-23
IT7921926A0 (it) 1979-04-17
ES479677A1 (es) 1979-07-16
FR2423864B1 (ja) 1984-01-06
GB2019385A (en) 1979-10-31
DE2915556A1 (de) 1979-10-31
IT1112305B (it) 1986-01-13
GB2019385B (en) 1982-08-11
BE875672A (fr) 1979-10-18
US4221989A (en) 1980-09-09
CA1128112A (en) 1982-07-20
FR2423864A1 (fr) 1979-11-16

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