CA1241365A - Methode de fabrication de tubes de lampe a vapeur de sodium haute pression non saturee - Google Patents

Methode de fabrication de tubes de lampe a vapeur de sodium haute pression non saturee

Info

Publication number
CA1241365A
CA1241365A CA000448916A CA448916A CA1241365A CA 1241365 A CA1241365 A CA 1241365A CA 000448916 A CA000448916 A CA 000448916A CA 448916 A CA448916 A CA 448916A CA 1241365 A CA1241365 A CA 1241365A
Authority
CA
Canada
Prior art keywords
arc tube
getter
oxygen
electrode
high pressure
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
CA000448916A
Other languages
English (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
Application granted granted Critical
Publication of CA1241365A publication Critical patent/CA1241365A/fr
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
    • 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)
CA000448916A 1983-03-10 1984-03-06 Methode de fabrication de tubes de lampe a vapeur de sodium haute pression non saturee Expired CA1241365A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47389483A 1983-03-10 1983-03-10
US473,894 1995-06-07

Publications (1)

Publication Number Publication Date
CA1241365A true CA1241365A (fr) 1988-08-30

Family

ID=23881459

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000448916A Expired CA1241365A (fr) 1983-03-10 1984-03-06 Methode de fabrication de tubes de lampe a vapeur de sodium haute pression non saturee

Country Status (5)

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

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

Family Cites Families (12)

* 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
US3453477A (en) * 1967-02-16 1969-07-01 Gen Electric Alumina-ceramic sodium vapor lamp
GB1211176A (en) * 1967-02-16 1970-11-04 Gen Electric High-pressure sodium vapor lamp
NL154865B (nl) * 1967-03-31 1977-10-17 Philips Nv Elektrische gasontladingslamp met een omhulling van dichtgesinterd aluminiumoxyde en werkwijze voor het vervaardigen van een dergelijke gasontladingslamp.
NL7108465A (fr) * 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 (ja) * 1974-09-09 1983-04-14 日本電池株式会社 高圧ナトリウムランプおよびその製造方法
US4075530A (en) * 1976-04-21 1978-02-21 Japan Storage Battery Company Limited High pressure sodium vapor lamp of unsaturated vapor pressure type
DE2704323A1 (de) * 1977-02-02 1978-08-03 Shigeru Suga Xenonlampe
JPS53101874A (en) * 1977-02-18 1978-09-05 Hitachi Ltd High pressure sodium lamp
DE2848891C2 (de) * 1978-11-10 1982-12-30 Heimann Gmbh, 6200 Wiesbaden Blitzlichtlampe
CA1214196A (fr) * 1983-02-14 1986-11-18 Jack M. Strok Tubes couleur a vapeur de sodium haute pression avec desoxygeneur

Also Published As

Publication number Publication date
EP0122050A1 (fr) 1984-10-17
DE3475854D1 (en) 1989-02-02
AU2547184A (en) 1984-09-13
JPS59169036A (ja) 1984-09-22
AU570434B2 (en) 1988-03-17
EP0122050B1 (fr) 1988-12-28
JPH0452582B2 (fr) 1992-08-24

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Legal Events

Date Code Title Description
MKEX Expiry