DE69016468T2 - Natriumdampflampe für Schallpulsebetrieb. - Google Patents

Natriumdampflampe für Schallpulsebetrieb.

Info

Publication number
DE69016468T2
DE69016468T2 DE69016468T DE69016468T DE69016468T2 DE 69016468 T2 DE69016468 T2 DE 69016468T2 DE 69016468 T DE69016468 T DE 69016468T DE 69016468 T DE69016468 T DE 69016468T DE 69016468 T2 DE69016468 T2 DE 69016468T2
Authority
DE
Germany
Prior art keywords
vapor lamp
sodium vapor
pulse operation
sound pulse
sound
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 - Fee Related
Application number
DE69016468T
Other languages
English (en)
Other versions
DE69016468D1 (de
Inventor
Jack Mack Strok
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE69016468D1 publication Critical patent/DE69016468D1/de
Application granted granted Critical
Publication of DE69016468T2 publication Critical patent/DE69016468T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/825—High-pressure sodium lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
DE69016468T 1989-03-03 1990-02-21 Natriumdampflampe für Schallpulsebetrieb. Expired - Fee Related DE69016468T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/318,275 US4961020A (en) 1989-03-03 1989-03-03 Sodium vapor lamp for sonic pulse operation

Publications (2)

Publication Number Publication Date
DE69016468D1 DE69016468D1 (de) 1995-03-16
DE69016468T2 true DE69016468T2 (de) 1995-09-07

Family

ID=23237457

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69016468T Expired - Fee Related DE69016468T2 (de) 1989-03-03 1990-02-21 Natriumdampflampe für Schallpulsebetrieb.

Country Status (5)

Country Link
US (1) US4961020A (de)
EP (1) EP0385243B1 (de)
JP (1) JPH0329260A (de)
CA (1) CA2007148A1 (de)
DE (1) DE69016468T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0462780A1 (de) * 1990-06-18 1991-12-27 General Electric Company Getterschirmung für Hochdruck-Entladungslampen
HU207174B (en) * 1991-01-31 1993-03-01 Tungsram Reszvenytarsasag High pressure discharge lamp with a getter appliance increasing life
EP0537666A3 (en) * 1991-10-18 1993-11-03 Eng & Sales Ass Apparatus for recovering a refrigerant fluid
US6433482B1 (en) * 1998-05-11 2002-08-13 Wisconsin Alumni Research Foundation Barium light source method and apparatus
WO2001095368A1 (en) * 2000-06-07 2001-12-13 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
KR100467798B1 (ko) * 2000-12-26 2005-01-24 주식회사 포스코 연마스트립 표면의 이물제거장치
JP4685566B2 (ja) * 2005-09-14 2011-05-18 三菱鉛筆株式会社 筆記具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248590A (en) * 1963-03-01 1966-04-26 Gen Electric High pressure sodium vapor lamp
US3806748A (en) * 1973-03-08 1974-04-23 Gte Sylvania Inc Sodium vapor lamp having a grooved alumina arc tube with side rod heater retainer
US4025812A (en) * 1975-10-14 1977-05-24 General Electric Company Alumina ceramic alkali metal lamp having metal getter structure
DE2657824C2 (de) * 1976-01-16 1983-08-04 General Electric Co., Schenectady, N.Y. Verfahren zum Betreiben einer Hochdruck-Metalldampflampe und Vorrichtung zum Durchführen des Verfahrens
US4061939A (en) * 1976-08-02 1977-12-06 General Electric Company Low noise sodium vapor lamp for sonic pulse operation
NL8000228A (nl) * 1980-01-15 1981-08-17 Philips Nv Hogedrukgasontladingslamp.
US4361782A (en) * 1980-06-26 1982-11-30 General Electric Company Jacketed discharge lamp having oxidizable fail-safe switch
JPS5978440A (ja) * 1982-07-26 1984-05-07 ゼネラル・エレクトリツク・カンパニイ 高圧ナトリウムランプのセラミツク封じ

Also Published As

Publication number Publication date
US4961020A (en) 1990-10-02
DE69016468D1 (de) 1995-03-16
JPH0329260A (ja) 1991-02-07
EP0385243A3 (de) 1991-06-05
EP0385243B1 (de) 1995-02-01
CA2007148A1 (en) 1990-09-03
JPH0557698B2 (de) 1993-08-24
EP0385243A2 (de) 1990-09-05

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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