GB1131566A - Low-pressure mercury vapour lamps - Google Patents

Low-pressure mercury vapour lamps

Info

Publication number
GB1131566A
GB1131566A GB4142366A GB4142366A GB1131566A GB 1131566 A GB1131566 A GB 1131566A GB 4142366 A GB4142366 A GB 4142366A GB 4142366 A GB4142366 A GB 4142366A GB 1131566 A GB1131566 A GB 1131566A
Authority
GB
United Kingdom
Prior art keywords
lamp
metal
amalgam
temperature
mercury
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
GB4142366A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1131566A publication Critical patent/GB1131566A/en
Expired 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
    • H01J61/04—Electrodes; Screens; Shields
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury

Landscapes

  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
GB4142366A 1965-09-21 1966-09-16 Low-pressure mercury vapour lamps Expired GB1131566A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6512256A NL151212B (nl) 1965-09-21 1965-09-21 Lagedrukkwikdampontladingslamp.

Publications (1)

Publication Number Publication Date
GB1131566A true GB1131566A (en) 1968-10-23

Family

ID=19794196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4142366A Expired GB1131566A (en) 1965-09-21 1966-09-16 Low-pressure mercury vapour lamps

Country Status (7)

Country Link
AT (1) AT271625B (enrdf_load_stackoverflow)
BE (1) BE687098A (enrdf_load_stackoverflow)
CH (1) CH455039A (enrdf_load_stackoverflow)
DE (1) DE1539501A1 (enrdf_load_stackoverflow)
ES (1) ES331358A1 (enrdf_load_stackoverflow)
GB (1) GB1131566A (enrdf_load_stackoverflow)
NL (1) NL151212B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030387B1 (enrdf_load_stackoverflow) * 1969-10-29 1975-09-30
DE2749630A1 (de) * 1976-11-19 1978-05-24 Philips Nv Niederdruckquecksilberdampfentladungslampe
WO2002080224A3 (en) * 2001-03-29 2003-06-05 Koninkl Philips Electronics Nv Low/pressure mercury vapor discharge lamp
CN103943454A (zh) * 2014-04-14 2014-07-23 扬州市邗江圣珠光电有限公司 一种爬升快的新型固汞

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030387B1 (enrdf_load_stackoverflow) * 1969-10-29 1975-09-30
DE2749630A1 (de) * 1976-11-19 1978-05-24 Philips Nv Niederdruckquecksilberdampfentladungslampe
WO2002080224A3 (en) * 2001-03-29 2003-06-05 Koninkl Philips Electronics Nv Low/pressure mercury vapor discharge lamp
CN103943454A (zh) * 2014-04-14 2014-07-23 扬州市邗江圣珠光电有限公司 一种爬升快的新型固汞

Also Published As

Publication number Publication date
BE687098A (enrdf_load_stackoverflow) 1967-03-20
AT271625B (de) 1969-06-10
ES331358A1 (es) 1967-08-01
DE1539501A1 (de) 1970-01-02
NL6512256A (enrdf_load_stackoverflow) 1967-03-22
NL151212B (nl) 1976-10-15
CH455039A (de) 1968-04-30

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