AU570434B2 - Sodium lamp - Google Patents

Sodium lamp

Info

Publication number
AU570434B2
AU570434B2 AU25471/84A AU2547184A AU570434B2 AU 570434 B2 AU570434 B2 AU 570434B2 AU 25471/84 A AU25471/84 A AU 25471/84A AU 2547184 A AU2547184 A AU 2547184A AU 570434 B2 AU570434 B2 AU 570434B2
Authority
AU
Australia
Prior art keywords
sodium lamp
lamp
sodium
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.)
Ceased
Application number
AU25471/84A
Other versions
AU2547184A (en
Inventor
John A. Scholz
Philip J. White
Robert S. 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
Publication of AU2547184A publication Critical patent/AU2547184A/en
Application granted granted Critical
Publication of AU570434B2 publication Critical patent/AU570434B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
AU25471/84A 1983-03-10 1984-03-09 Sodium lamp Ceased AU570434B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47389483A 1983-03-10 1983-03-10
US473894 1983-03-10

Publications (2)

Publication Number Publication Date
AU2547184A AU2547184A (en) 1984-09-13
AU570434B2 true AU570434B2 (en) 1988-03-17

Family

ID=23881459

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25471/84A Ceased AU570434B2 (en) 1983-03-10 1984-03-09 Sodium lamp

Country Status (5)

Country Link
EP (1) EP0122050B1 (en)
JP (1) JPS59169036A (en)
AU (1) AU570434B2 (en)
CA (1) CA1241365A (en)
DE (1) DE3475854D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8623296D0 (en) * 1986-09-27 1986-10-29 Emi Plc Thorn Hydrogen getter
US20070096649A1 (en) * 2005-10-28 2007-05-03 Roels Timothy J Electrode-mounted getter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211175A (en) * 1967-02-16 1970-11-04 Gen Electric High-pressure sodium vapor lamp
GB1211176A (en) * 1967-02-16 1970-11-04 Gen Electric High-pressure sodium vapor lamp
GB2138202A (en) * 1983-02-14 1984-10-17 Gen Electric Discharge lamp

Family Cites Families (9)

* 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
NL154865B (en) * 1967-03-31 1977-10-17 Philips Nv ELECTRIC GAS DISCHARGE LAMP WITH A COVER OF TIGHTLY INSERTED ALUMINUM OXIDE AND METHOD FOR MANUFACTURING SUCH GAS DISCHARGE LAMP.
NL7108465A (en) * 1970-06-24 1971-12-28
US3821585A (en) * 1973-04-30 1974-06-28 Westinghouse Electric Corp Tungsten halogen incandescent lamp with group iva metal getter and method of manufacture
JPS5818742B2 (en) * 1974-09-09 1983-04-14 日本電池株式会社 High pressure sodium lamp and its manufacturing method
US4075530A (en) * 1976-04-21 1978-02-21 Japan Storage Battery Company Limited High pressure sodium vapor lamp of unsaturated vapor pressure type
DE2704323A1 (en) * 1977-02-02 1978-08-03 Shigeru Suga Xenon lamp with constant light output - has ring shaped magnets behind electrode adsorbing metallic vapour and volatile matter
JPS53101874A (en) * 1977-02-18 1978-09-05 Hitachi Ltd High pressure sodium lamp
DE2848891C2 (en) * 1978-11-10 1982-12-30 Heimann Gmbh, 6200 Wiesbaden Flashlight

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211175A (en) * 1967-02-16 1970-11-04 Gen Electric High-pressure sodium vapor lamp
GB1211176A (en) * 1967-02-16 1970-11-04 Gen Electric High-pressure sodium vapor lamp
GB2138202A (en) * 1983-02-14 1984-10-17 Gen Electric Discharge lamp

Also Published As

Publication number Publication date
CA1241365A (en) 1988-08-30
EP0122050A1 (en) 1984-10-17
DE3475854D1 (en) 1989-02-02
AU2547184A (en) 1984-09-13
JPS59169036A (en) 1984-09-22
EP0122050B1 (en) 1988-12-28
JPH0452582B2 (en) 1992-08-24

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