NL189888C - Metaaldampontladingslamp. - Google Patents

Metaaldampontladingslamp.

Info

Publication number
NL189888C
NL189888C NLAANVRAGE8001339,A NL8001339A NL189888C NL 189888 C NL189888 C NL 189888C NL 8001339 A NL8001339 A NL 8001339A NL 189888 C NL189888 C NL 189888C
Authority
NL
Netherlands
Prior art keywords
discharge lamp
metal vapor
vapor discharge
metal
lamp
Prior art date
Application number
NLAANVRAGE8001339,A
Other languages
English (en)
Other versions
NL8001339A (nl
NL189888B (nl
Original Assignee
Mitsubishi Electric Corp
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 JP3655279A external-priority patent/JPS6032948B2/ja
Priority claimed from JP3788179A external-priority patent/JPS6034219B2/ja
Priority claimed from JP3788079A external-priority patent/JPS6034218B2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of NL8001339A publication Critical patent/NL8001339A/nl
Publication of NL189888B publication Critical patent/NL189888B/nl
Application granted granted Critical
Publication of NL189888C publication Critical patent/NL189888C/nl

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
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/541—Igniting arrangements, e.g. promoting ionisation for starting using a bimetal switch
    • H01J61/542—Igniting arrangements, e.g. promoting ionisation for starting using a bimetal switch and an auxiliary electrode inside the vessel
NLAANVRAGE8001339,A 1979-03-28 1980-03-06 Metaaldampontladingslamp. NL189888C (nl)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP3655279A JPS6032948B2 (ja) 1979-03-28 1979-03-28 金属蒸気放電灯
JP3655279 1979-03-28
JP3788179 1979-03-30
JP3788179A JPS6034219B2 (ja) 1979-03-30 1979-03-30 金属蒸気放電灯
JP3788079 1979-03-30
JP3788079A JPS6034218B2 (ja) 1979-03-30 1979-03-30 金属蒸気放電灯

Publications (3)

Publication Number Publication Date
NL8001339A NL8001339A (nl) 1980-09-30
NL189888B NL189888B (nl) 1993-03-16
NL189888C true NL189888C (nl) 1993-08-16

Family

ID=27289134

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8001339,A NL189888C (nl) 1979-03-28 1980-03-06 Metaaldampontladingslamp.

Country Status (4)

Country Link
US (1) US4345186A (nl)
DE (1) DE3011930C2 (nl)
GB (1) GB2046987B (nl)
NL (1) NL189888C (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152661A (en) * 1981-03-16 1982-09-21 Toshiba Corp High pressure sodium lamp
US4465954A (en) * 1982-05-10 1984-08-14 Gte Products Corporation Discharge lamp starting and operating circuit
JPH0622110B2 (ja) * 1984-02-14 1994-03-23 株式会社日立製作所 放電灯
US4695768A (en) * 1985-12-19 1987-09-22 General Electric Company Bimetal switch for electrode heat cutout within an electrically insulating support
WO2000074106A1 (fr) * 1999-05-28 2000-12-07 Matsushita Electric Industrial Co., Ltd. Lampe a decharge a vapeurs metalliques haute intensite
US6462478B1 (en) * 2001-08-10 2002-10-08 Osram Sylvania Inc. Safety switch for lamp including a light source capsule
DE102006033871A1 (de) * 2006-07-21 2008-01-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Entladungslampe mit Zündhilfselement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE945102C (de) * 1940-07-21 1956-06-28 Patra Patent Treuhand Zuend- und Betriebseinrichtung fuer elektrische Entladungsroehren
US2329626A (en) * 1940-09-13 1943-09-14 Gen Electric Electric discharge lamp
GB571072A (en) * 1943-10-27 1945-08-03 Herbert William Denton Ingham Improvements in high pressure discharge tubes
US2497542A (en) * 1947-06-27 1950-02-14 Gen Electric Time delay magnetic starter
US2464704A (en) * 1947-07-12 1949-03-15 Wade B Martin Current control circuit
US2748315A (en) * 1950-07-14 1956-05-29 Wade B Martin Current control circuit
FR1467050A (fr) * 1965-09-23 1967-01-27 Lampes Sa Dispositif d'allumage pour lampes à décharge électrique notamment lampes à iodures métalliques
DE2052060A1 (de) * 1969-10-27 1971-05-06 Sylvania Electric Prod Elektrische Hochdruck Entladungslampe
US3746914A (en) * 1971-12-30 1973-07-17 Gte Sylvania Inc Arc discharge tube with surrounding starting coil
US3965387A (en) * 1974-06-24 1976-06-22 General Electric Company Electric lamp and thermal switch therefore
NL7809055A (nl) * 1978-09-05 1980-03-07 Philips Nv Gas- en/of dampontladingslamp.
US4258288A (en) * 1979-05-09 1981-03-24 Westinghouse Electric Corp. Resistor-aided starting of metal halide lamps

Also Published As

Publication number Publication date
GB2046987B (en) 1983-01-26
NL8001339A (nl) 1980-09-30
DE3011930A1 (de) 1980-10-02
DE3011930C2 (de) 1985-07-25
NL189888B (nl) 1993-03-16
US4345186A (en) 1982-08-17
GB2046987A (en) 1980-11-19

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
A85 Still pending on 85-01-01
BB A search report has been drawn up
BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent

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