DE3473684D1 - Method of dosing the arc tube of an unsaturated high pressure sodium lamp - Google Patents

Method of dosing the arc tube of an unsaturated high pressure sodium lamp

Info

Publication number
DE3473684D1
DE3473684D1 DE8484301614T DE3473684T DE3473684D1 DE 3473684 D1 DE3473684 D1 DE 3473684D1 DE 8484301614 T DE8484301614 T DE 8484301614T DE 3473684 T DE3473684 T DE 3473684T DE 3473684 D1 DE3473684 D1 DE 3473684D1
Authority
DE
Germany
Prior art keywords
dosing
high pressure
arc tube
pressure sodium
sodium lamp
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
DE8484301614T
Other languages
German (de)
Inventor
Philip J White
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 Sylvania Inc
Original Assignee
GTE Products 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
Application filed by GTE Products Corp filed Critical GTE Products Corp
Application granted granted Critical
Publication of DE3473684D1 publication Critical patent/DE3473684D1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/395—Filling vessels
DE8484301614T 1983-03-10 1984-03-09 Method of dosing the arc tube of an unsaturated high pressure sodium lamp Expired DE3473684D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47389383A 1983-03-10 1983-03-10

Publications (1)

Publication Number Publication Date
DE3473684D1 true DE3473684D1 (en) 1988-09-29

Family

ID=23881456

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484301614T Expired DE3473684D1 (en) 1983-03-10 1984-03-09 Method of dosing the arc tube of an unsaturated high pressure sodium lamp

Country Status (5)

Country Link
EP (1) EP0127928B1 (en)
JP (1) JPS59169049A (en)
AU (1) AU578236B2 (en)
CA (1) CA1222275A (en)
DE (1) DE3473684D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3673119B2 (en) * 1999-06-25 2005-07-20 株式会社小糸製作所 Pellet supply device for arc tube for discharge lamp

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384798A (en) * 1966-04-26 1968-05-21 Gen Electric High pressure saturation vapor sodium lamp containing mercury
DE3050721C2 (en) * 1979-03-12 1987-12-17 General Electric Co., Schenectady, N.Y., Us
DD157641A1 (en) * 1981-03-24 1982-11-24 Karin Golz AMALGAM DOSING DEVICE FOR DISCHARGE LAMPS

Also Published As

Publication number Publication date
CA1222275A (en) 1987-05-26
EP0127928A1 (en) 1984-12-12
JPS59169049A (en) 1984-09-22
EP0127928B1 (en) 1988-08-24
AU578236B2 (en) 1988-10-20
AU2546984A (en) 1984-09-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee