SE391834B - Kvicksilverangurladdningslampa - Google Patents

Kvicksilverangurladdningslampa

Info

Publication number
SE391834B
SE391834B SE7408819A SE7408819A SE391834B SE 391834 B SE391834 B SE 391834B SE 7408819 A SE7408819 A SE 7408819A SE 7408819 A SE7408819 A SE 7408819A SE 391834 B SE391834 B SE 391834B
Authority
SE
Sweden
Prior art keywords
charge lamp
mercury charge
mercury
lamp
charge
Prior art date
Application number
SE7408819A
Other languages
English (en)
Other versions
SE7408819L (sv
Inventor
K F Furmidge
E J G Beeson
Original Assignee
Thorn Electrical Ind 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 Thorn Electrical Ind Ltd filed Critical Thorn Electrical Ind Ltd
Publication of SE7408819L publication Critical patent/SE7408819L/xx
Publication of SE391834B publication Critical patent/SE391834B/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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
SE7408819A 1973-07-05 1974-07-04 Kvicksilverangurladdningslampa SE391834B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3210473*[A GB1397034A (en) 1973-07-05 1973-07-05 Discharge lamps

Publications (2)

Publication Number Publication Date
SE7408819L SE7408819L (sv) 1975-01-07
SE391834B true SE391834B (sv) 1977-02-28

Family

ID=10333303

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7408819A SE391834B (sv) 1973-07-05 1974-07-04 Kvicksilverangurladdningslampa

Country Status (9)

Country Link
US (1) US3867665A (sv)
JP (1) JPS5069880A (sv)
CA (1) CA983565A (sv)
DE (1) DE2430041A1 (sv)
FR (1) FR2236269B1 (sv)
GB (1) GB1397034A (sv)
IT (1) IT1015668B (sv)
NL (1) NL7409135A (sv)
SE (1) SE391834B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629309C2 (de) * 1975-07-02 1986-09-25 Gte Products Corp., Wilmington, Del. Mitteldruck-Bogenentladungslampe
DE2718735C2 (de) * 1977-04-27 1986-06-05 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Quecksilberdampfhochdruckentladung
DE2725297C3 (de) * 1977-06-04 1980-10-16 Philips Patentverwaltung Gmbh, 2000 Hamburg Hochdruckquecksilberdampfentladungslampe
NL7712058A (nl) * 1977-11-02 1979-05-04 Philips Nv Lagedrukkwikdampontladingslamp.
JPS58175251A (ja) * 1982-04-07 1983-10-14 Hitachi Ltd 高輝度紫外線光源
EP0110645B1 (en) * 1982-11-30 1988-06-01 THORN EMI plc Improvements in photoprinting lamps
GB2183085A (en) * 1985-10-04 1987-05-28 Ushio Electric Inc Iron vapor discharge lamp
GB2182486B (en) * 1985-10-04 1990-06-06 Ushio Electric Inc Magnesium and iron vapor discharge lamp
DE69501379T2 (de) * 1994-04-13 1998-06-25 Philips Electronics Nv Metall-halogenid lampe
US5757133A (en) * 1996-03-12 1998-05-26 Uvp, Inc. Magnesium vapor discharge lamp
US6121730A (en) * 1998-06-05 2000-09-19 Matsushita Electric Works R&D Laboratory, Inc. Metal hydrides lamp and fill for the same
KR100348610B1 (ko) * 2000-01-19 2002-08-13 엘지전자주식회사 금속 할로겐 무전극 램프
US6717364B1 (en) * 2000-07-28 2004-04-06 Matsushita Research & Development Labs Inc Thallium free—metal halide lamp with magnesium halide filling for improved dimming properties
US20040227463A1 (en) * 2003-05-15 2004-11-18 Lepselter Martin P. Flat panel display having conductors magnetically bonded to substrate
US9415126B2 (en) * 2013-05-23 2016-08-16 Sensor Electronic Technology, Inc. Reflective transparent optical chamber

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177248B (de) * 1962-08-22 1964-09-03 Patra Patent Treuhand Elektrische Hochdruck-Dampfentladungslampe mit einer farbkorrigierenden Zusatz-Fuellung
US3521111A (en) * 1965-10-01 1970-07-21 Mitsubishi Electric Corp Discharge lamp having a fill including mercury and gallium iodide
US3319119A (en) * 1965-10-22 1967-05-09 Hewlett Packard Co Metal vapor spectral lamp with mercury and a metal halide at subatmospheric pressure
US3398312A (en) * 1965-11-24 1968-08-20 Westinghouse Electric Corp High pressure vapor discharge lamp having a fill including sodium iodide and a free metal
US3431447A (en) * 1966-02-16 1969-03-04 Westinghouse Electric Corp High-pressure metallic vapor discharge lamp including mercury and thallium iodide
US3480819A (en) * 1967-11-22 1969-11-25 Sylvania Electric Prod Phosphor coated high pressure electric discharge device
GB1360022A (en) * 1971-05-25 1974-07-17 Thorn Electrical Ind Ltd Discharge lamps

Also Published As

Publication number Publication date
US3867665A (en) 1975-02-18
GB1397034A (en) 1975-06-11
FR2236269A1 (sv) 1975-01-31
CA983565A (en) 1976-02-10
NL7409135A (nl) 1975-01-07
FR2236269B1 (sv) 1978-10-27
JPS5069880A (sv) 1975-06-10
IT1015668B (it) 1977-05-20
DE2430041A1 (de) 1975-01-23
SE7408819L (sv) 1975-01-07

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