SE446574B - Lagtryckskvicksilverangurladdningslampa - Google Patents

Lagtryckskvicksilverangurladdningslampa

Info

Publication number
SE446574B
SE446574B SE7901175A SE7901175A SE446574B SE 446574 B SE446574 B SE 446574B SE 7901175 A SE7901175 A SE 7901175A SE 7901175 A SE7901175 A SE 7901175A SE 446574 B SE446574 B SE 446574B
Authority
SE
Sweden
Prior art keywords
lamp
pressure mercury
low
parts
lamp according
Prior art date
Application number
SE7901175A
Other languages
English (en)
Swedish (sv)
Other versions
SE7901175L (sv
Inventor
G A Wesselink
H Roelofs
Bommel C H M Van
Original Assignee
Philips 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
Priority claimed from NL7801636A external-priority patent/NL184248C/xx
Application filed by Philips Nv filed Critical Philips Nv
Publication of SE7901175L publication Critical patent/SE7901175L/
Publication of SE446574B publication Critical patent/SE446574B/sv

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
    • H01J61/32—Special longitudinal shape, e.g. for advertising purposes

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
SE7901175A 1978-02-14 1979-02-12 Lagtryckskvicksilverangurladdningslampa SE446574B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7801636A NL184248C (nl) 1978-02-14 1978-02-14 Lagedrukkwikdampontladingslamp.
NL7812539A NL7812539A (nl) 1978-02-14 1978-12-27 Lagedrukkwikdampontladingslamp.

Publications (2)

Publication Number Publication Date
SE7901175L SE7901175L (sv) 1979-08-15
SE446574B true SE446574B (sv) 1986-09-22

Family

ID=26645390

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7901175A SE446574B (sv) 1978-02-14 1979-02-12 Lagtryckskvicksilverangurladdningslampa

Country Status (14)

Country Link
US (1) US4260931A (ru)
JP (1) JPS54129773A (ru)
AR (1) AR221231A1 (ru)
BR (1) BR7900857A (ru)
CA (1) CA1128108A (ru)
DD (1) DD141373A5 (ru)
DE (1) DE2904864A1 (ru)
ES (1) ES477633A1 (ru)
FR (1) FR2417185A1 (ru)
GB (1) GB2014357B (ru)
HU (1) HU180919B (ru)
IT (1) IT1111903B (ru)
NL (1) NL7812539A (ru)
SE (1) SE446574B (ru)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7906202A (nl) * 1979-08-15 1981-02-17 Philips Nv Lagedrukontladingslamp.
US4337414A (en) * 1979-11-26 1982-06-29 Westinghouse Electric Corp. Compact fluorescent lamp having convoluted tubular envelope of tridimensional configuration, method of making such envelope, and lighting unit incorporating such lamp
US4347460A (en) * 1980-03-03 1982-08-31 Gte Products Corporation Compact fluorescent lamp assembly
NL8001280A (nl) * 1980-03-04 1981-10-01 Philips Nv Lagedrukontladingslamp.
DE3019605A1 (de) * 1980-05-22 1981-11-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Niederdruck-entladungslampe
NL185639C (nl) * 1980-10-29 1990-06-01 Philips Nv Lagedrukkwikdampontladingslamp.
US4587462A (en) * 1984-08-10 1986-05-06 Gte Laboratories Incorporated Fluorescent light source with parallel DC discharges
JPS6276149A (ja) * 1985-09-28 1987-04-08 Toshiba Corp けい光ランプ装置
US4879489A (en) * 1986-02-10 1989-11-07 Photo Redux Corp. Radiation-emitting devices
US4835444A (en) * 1986-02-10 1989-05-30 Photo Redux Corp. Radiation-emitting devices
US4853581A (en) * 1986-02-10 1989-08-01 Photo Redux Corp. Radiation-emitting devices
DE4027783A1 (de) * 1990-09-03 1992-04-30 Holzer Walter Gasentladungsgeraet fuer kompaktlampen
US5281898A (en) * 1991-05-09 1994-01-25 Larry Albright Display device
US5581157A (en) * 1992-05-20 1996-12-03 Diablo Research Corporation Discharge lamps and methods for making discharge lamps
TW214598B (en) * 1992-05-20 1993-10-11 Diablo Res Corp Impedance matching and filter network for use with electrodeless discharge lamp
US5306986A (en) * 1992-05-20 1994-04-26 Diablo Research Corporation Zero-voltage complementary switching high efficiency class D amplifier
US5397966A (en) * 1992-05-20 1995-03-14 Diablo Research Corporation Radio frequency interference reduction arrangements for electrodeless discharge lamps
TW210397B (en) * 1992-06-05 1993-08-01 Diablo Res Corp Base mechanism to attach an electrodeless discharge light bulb to a socket in a standard lamp harp structure
EP0643900B1 (en) * 1992-06-05 1998-09-02 Diablo Research Corporation Electrodeless discharge lamp containing push-pull class e amplifier and bifilar coil
KR950007895A (ko) * 1993-09-24 1995-04-15 박경팔 메탈 할라이드 램프
DE19519518A1 (de) * 1995-06-01 1996-12-05 Walter Holzer Gasentladungsgefäß für Niederdruckentladungslampen
US5804914A (en) * 1996-11-27 1998-09-08 Industrial Technology Research Institute Fluorescent lamp having additional and interior fluorescent surfaces to increase luminosity
CA2453700A1 (en) * 2001-07-13 2003-01-23 Mel Lighting Ltd. Gas discharge lamp
DE102005000660A1 (de) * 2005-01-04 2006-11-09 Schott Ag Leuchtvorrichtung mit einem strukturierten Körper
US7507002B2 (en) * 2005-07-01 2009-03-24 Hewlett Packard Development Company, L.P. Reflector with de-coupling interface layer
US20070182310A1 (en) * 2006-02-09 2007-08-09 Honeywell International, Inc. Methods and apparatus for increasing the luminescence of fluorescent lamps
DE102008026904A1 (de) * 2008-06-05 2009-12-31 Wedeco Ag Quecksilberamalgamstrahler mit gefaltetem Entladungsweg
DE102012103272B3 (de) * 2012-04-16 2013-05-23 Walter Wallner Lampensockel für Gasentladungslampe
DE102012103268B4 (de) * 2012-04-16 2015-08-20 Walter Wallner Gasentladungslampe mit Verbindungsbereich zwischen Innenzylinder und Aussenrohr und Durchgangsöffnung im Verbindungsbereich

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE565602A (ru) *
US2133205A (en) * 1936-08-19 1938-10-11 John H Mccauley Animated electrical discharge device
ES173962A1 (es) * 1944-12-21 1946-07-16 The General Electric Company Ltd Una lámpara de descarga eléctrica
NL65351C (ru) * 1945-03-21
US2457503A (en) * 1946-09-20 1948-12-28 Grover C Singer Reflecting vapor lamp
DE906245C (de) * 1950-06-22 1954-03-11 Paul Jahn Dipl Ing Lumineszenzlampe
FR1047419A (fr) * 1952-01-02 1953-12-14 Dispositif permettant l'utilisation pour l'éclairage des radiations des substances fluorescentes directement en contact avec les décharges électriques
DE949360C (de) * 1952-01-11 1956-09-20 Patra Patent Treuhand Elektrische Gasentladungslampe, insbesondere Leuchtstofflampe
DE1017286B (de) * 1952-06-17 1957-10-10 Ing Karl Nowak Gasentladungslampe
GB952653A (en) * 1961-09-15 1964-03-18 Gen Electric Co Ltd Improvements in or relating to discharge lamps
GB1082841A (en) * 1964-08-14 1967-09-13 Gen Electric Co Ltd Improvements in or relating to electric lamps having vitreous silica envelopes
US3457447A (en) * 1966-07-01 1969-07-22 Sylvania Electric Prod Apertured fluorescent lamp with lens along the aperture
US3899712A (en) * 1974-05-01 1975-08-12 Gen Electric Tapered helical compact fluorescent lamp
JPS52113584A (en) * 1976-03-19 1977-09-22 Matsushita Electronics Corp Lamp and its production method

Also Published As

Publication number Publication date
JPS54129773A (en) 1979-10-08
US4260931A (en) 1981-04-07
SE7901175L (sv) 1979-08-15
JPS6366025B2 (ru) 1988-12-19
CA1128108A (en) 1982-07-20
FR2417185B1 (ru) 1984-09-21
BR7900857A (pt) 1979-09-04
DD141373A5 (de) 1980-04-23
AR221231A1 (es) 1981-01-15
FR2417185A1 (fr) 1979-09-07
ES477633A1 (es) 1979-07-16
NL7812539A (nl) 1979-08-16
IT1111903B (it) 1986-01-13
DE2904864A1 (de) 1979-08-16
GB2014357A (en) 1979-08-22
IT7920102A0 (it) 1979-02-09
DE2904864C2 (ru) 1990-03-08
HU180919B (en) 1983-05-30
GB2014357B (en) 1982-04-21

Similar Documents

Publication Publication Date Title
SE446574B (sv) Lagtryckskvicksilverangurladdningslampa
US5486737A (en) Heavily loaded double-ended arc lamp
US4208604A (en) Low-pressure mercury vapor discharge lamp
US20040178731A1 (en) Outside electrode discharge lamp
KR910004741B1 (ko) 방전램프
US5034655A (en) Circular fluorescent lamp
US4281271A (en) Compact fluorescent lamp having a partitioned envelope
US4142125A (en) Fluorescent discharge lamp with inner hollow tube offset from envelope axis
US2440832A (en) Gas discharge lamp
US2213245A (en) Electrical discharge device
US3714492A (en) Dc fluorescent lamp with improved efficiency
JP2005310796A (ja) 外部電極を有する誘電バリア放電ランプおよびこのランプを有する照明装置
US4445069A (en) Low-pressure discharge lamp
US4401914A (en) Low-pressure sodium vapor discharge lamp
CA2294850C (en) Discharge lamp having dielectrically impeded electrodes
CA1118479A (en) Low-pressure discharge lamp
JPH0449222B2 (ru)
CN201060851Y (zh) 一种超亮双套荧光灯灯管
CN2400899Y (zh) 平面紧凑型低压汞汽放电灯
EP0577275A1 (en) Fluorescent lamp
SU1624561A1 (ru) Плоска безэлектродна газоразр дна лампа
JPS6329930B2 (ru)
JPS6112334B2 (ru)
JPS5851457A (ja) 小形メタルハライドランプ
EP0160242A1 (en) Reflector lamp and lighting systems particularly suitable for architectural lighting

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7901175-5

Effective date: 19910911

Format of ref document f/p: F