JPH0145705B2 - - Google Patents

Info

Publication number
JPH0145705B2
JPH0145705B2 JP55028220A JP2822080A JPH0145705B2 JP H0145705 B2 JPH0145705 B2 JP H0145705B2 JP 55028220 A JP55028220 A JP 55028220A JP 2822080 A JP2822080 A JP 2822080A JP H0145705 B2 JPH0145705 B2 JP H0145705B2
Authority
JP
Japan
Prior art keywords
layer
phosphor
sio
fluorescent lamp
luminous efficiency
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
JP55028220A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55124940A (en
Inventor
Hofuman Roorando
Panofusukii Erunsuto
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of JPS55124940A publication Critical patent/JPS55124940A/ja
Publication of JPH0145705B2 publication Critical patent/JPH0145705B2/ja
Granted 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
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Luminescent Compositions (AREA)
JP2822080A 1979-03-07 1980-03-07 Mercury vapor low voltage discharge lamp Granted JPS55124940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792908890 DE2908890A1 (de) 1979-03-07 1979-03-07 Quecksilberdampf-niederdruckentladungslampe

Publications (2)

Publication Number Publication Date
JPS55124940A JPS55124940A (en) 1980-09-26
JPH0145705B2 true JPH0145705B2 ( ) 1989-10-04

Family

ID=6064713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2822080A Granted JPS55124940A (en) 1979-03-07 1980-03-07 Mercury vapor low voltage discharge lamp

Country Status (8)

Country Link
US (1) US4344016A ( )
JP (1) JPS55124940A ( )
BE (1) BE882102A ( )
DE (1) DE2908890A1 ( )
FR (1) FR2451101A1 ( )
GB (1) GB2044524B ( )
IT (1) IT1129403B ( )
SE (1) SE456201B ( )

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8200973A (nl) * 1982-03-10 1983-10-03 Philips Nv Werkwijze voor het vervaardigen van een lagedrukkwikdampontladingslamp en lagedrukkwikdampontladingslamp vervaardigd volgens die werkwijze.
US4521837A (en) * 1984-06-20 1985-06-04 Gte Products Corporation Compact fluorescent lamp having increased light output
SE458365B (sv) * 1987-04-27 1989-03-20 Lumalampan Ab Gasurladdningslampa av metallaangtyp
US4857798A (en) * 1987-06-12 1989-08-15 Gte Products Corporation Fluorescent lamp with silica layer
US5051653A (en) * 1987-06-12 1991-09-24 Gte Products Corporation Silicon dioxide selectively reflecting layer for mercury vapor discharge lamps
CA1330844C (en) * 1987-06-12 1994-07-19 Cheryl Anna Ford Fine particle-size powder coating suspension and method
US4923425A (en) * 1987-06-12 1990-05-08 Gte Products Corporation Fluorescent lamp with a predetermined CRI and method for making
US5000989A (en) * 1987-06-12 1991-03-19 Gte Products Corporation Fine particle-size powder coating suspension and method
JPH02260366A (ja) * 1989-03-31 1990-10-23 Toshiba Lighting & Technol Corp 蛍光ランプ
US5473226A (en) * 1993-11-16 1995-12-05 Osram Sylvania Inc. Incandescent lamp having hardglass envelope with internal barrier layer
JPH07235284A (ja) * 1993-12-28 1995-09-05 Toshiba Lighting & Technol Corp 管球および照明装置
WO1996006451A1 (en) * 1994-08-25 1996-02-29 Philips Electronics N.V. Low-pressure mercury vapour discharge lamp
WO1996006452A1 (en) * 1994-08-25 1996-02-29 Philips Electronics N.V. Low-pressure mercury vapour discharge lamp
IL116092A (en) * 1994-11-30 2000-06-29 Honeywell Inc Ultraviolet transparent binder for phosphor fluorescent light box
US6069441A (en) * 1996-10-31 2000-05-30 Honeywell Inc. Method for producing phospher binding materials
DE19806213B4 (de) * 1998-02-16 2005-12-01 Tews, Walter, Dipl.-Chem. Dr.rer.nat.habil. Kompakte Energiesparlampe
DE19938700A1 (de) * 1999-08-14 2001-05-23 Philips Corp Intellectual Pty Farbige Leuchte mit pigmentbeschichteter Lampe
JP4771169B2 (ja) * 2005-12-16 2011-09-14 東芝ライテック株式会社 蛍光ランプおよび照明装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545896A (en) * 1947-02-15 1951-03-20 Gen Electric Electric lamp, light diffusing coating therefor and method of manufacture
US2686157A (en) * 1952-03-18 1954-08-10 Gen Electric Fluorescent coating composition and process
US2838707A (en) * 1956-09-13 1958-06-10 Duro Test Corp Fluorescent lamp and method of making
US3205394A (en) * 1960-04-06 1965-09-07 Sylvania Electric Prod Fluorescent lamp having a sio2 coating on the inner surface of the envelope
FR1601434A ( ) * 1967-09-25 1970-08-24
US3547680A (en) * 1968-01-02 1970-12-15 Sylvania Electric Prod Manufacturing process for an electric discharge lamp
US3825792A (en) * 1973-07-03 1974-07-23 Westinghouse Electric Corp Novel discharge lamp and coating
US4058639A (en) * 1975-12-09 1977-11-15 Gte Sylvania Incorporated Method of making fluorescent lamp
US4148935A (en) * 1977-11-30 1979-04-10 Gte Sylvania Incorporated Method of making fluorescent lamp

Also Published As

Publication number Publication date
DE2908890A1 (de) 1980-09-18
SE8001775L (sv) 1980-09-08
BE882102A (fr) 1980-07-01
GB2044524A (en) 1980-10-15
GB2044524B (en) 1983-05-05
JPS55124940A (en) 1980-09-26
US4344016A (en) 1982-08-10
SE456201B (sv) 1988-09-12
IT1129403B (it) 1986-06-04
FR2451101B1 ( ) 1983-12-16
IT8067350A0 (it) 1980-03-06
DE2908890C2 ( ) 1988-04-07
FR2451101A1 (fr) 1980-10-03

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