AU578602B2 - Unsaturated vapor high pressure sodium lamp getter mounting - Google Patents

Unsaturated vapor high pressure sodium lamp getter mounting

Info

Publication number
AU578602B2
AU578602B2 AU25477/84A AU2547784A AU578602B2 AU 578602 B2 AU578602 B2 AU 578602B2 AU 25477/84 A AU25477/84 A AU 25477/84A AU 2547784 A AU2547784 A AU 2547784A AU 578602 B2 AU578602 B2 AU 578602B2
Authority
AU
Australia
Prior art keywords
high pressure
pressure sodium
sodium lamp
unsaturated vapor
vapor high
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
AU25477/84A
Other languages
English (en)
Other versions
AU2547784A (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 AU2547784A publication Critical patent/AU2547784A/en
Application granted granted Critical
Publication of AU578602B2 publication Critical patent/AU578602B2/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
    • 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
AU25477/84A 1983-03-10 1984-03-09 Unsaturated vapor high pressure sodium lamp getter mounting Ceased AU578602B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47389783A 1983-03-10 1983-03-10
US473897 1983-03-10

Publications (2)

Publication Number Publication Date
AU2547784A AU2547784A (en) 1984-09-13
AU578602B2 true AU578602B2 (en) 1988-11-03

Family

ID=23881474

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25477/84A Ceased AU578602B2 (en) 1983-03-10 1984-03-09 Unsaturated vapor high pressure sodium lamp getter mounting

Country Status (5)

Country Link
EP (1) EP0119082B1 (fr)
JP (1) JPS59169051A (fr)
AU (1) AU578602B2 (fr)
CA (1) CA1222274A (fr)
DE (1) DE3475853D1 (fr)

Families Citing this family (4)

* 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
US5434472A (en) * 1992-04-15 1995-07-18 United States Philips Corporation High-pressure sodium discharge lamp with getter
DE4325679A1 (de) * 1993-07-30 1995-02-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische Lampe mit Halogenfüllung
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485343A (en) * 1967-08-28 1969-12-23 Gen Electric Oxygen getter for high pressure sodium vapor lamp
NL7315641A (nl) * 1973-11-15 1975-05-20 Philips Nv Hogedrukgasontladingslamp.
US4075530A (en) * 1976-04-21 1978-02-21 Japan Storage Battery Company Limited High pressure sodium vapor lamp of unsaturated vapor pressure type
NL7611137A (nl) * 1976-10-08 1978-04-11 Philips Nv Hogedrukontladingslamp.

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
EP0119082A2 (fr) 1984-09-19
EP0119082A3 (en) 1985-06-19
CA1222274A (fr) 1987-05-26
AU2547784A (en) 1984-09-13
DE3475853D1 (en) 1989-02-02
JPS59169051A (ja) 1984-09-22
EP0119082B1 (fr) 1988-12-28

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