GB1102252A - Improvements in discharge lamps - Google Patents

Improvements in discharge lamps

Info

Publication number
GB1102252A
GB1102252A GB948565A GB948565A GB1102252A GB 1102252 A GB1102252 A GB 1102252A GB 948565 A GB948565 A GB 948565A GB 948565 A GB948565 A GB 948565A GB 1102252 A GB1102252 A GB 1102252A
Authority
GB
United Kingdom
Prior art keywords
envelope
plate
bear
discharge tube
springs
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
GB948565A
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
Priority claimed from NL6402293A external-priority patent/NL6402293A/xx
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1102252A publication Critical patent/GB1102252A/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
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
GB948565A 1964-03-06 1965-03-05 Improvements in discharge lamps Expired GB1102252A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6402293A NL6402293A (enrdf_load_stackoverflow) 1964-03-06 1964-03-06
NL6502227A NL6502227A (enrdf_load_stackoverflow) 1964-03-06 1965-02-23

Publications (1)

Publication Number Publication Date
GB1102252A true GB1102252A (en) 1968-02-07

Family

ID=26643737

Family Applications (1)

Application Number Title Priority Date Filing Date
GB948565A Expired GB1102252A (en) 1964-03-06 1965-03-05 Improvements in discharge lamps

Country Status (5)

Country Link
BE (1) BE660717A (enrdf_load_stackoverflow)
DE (1) DE1947199U (enrdf_load_stackoverflow)
FR (1) FR1428297A (enrdf_load_stackoverflow)
GB (1) GB1102252A (enrdf_load_stackoverflow)
NL (1) NL6502227A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191537A1 (en) * 1985-02-15 1986-08-20 Koninklijke Philips Electronics N.V. Low-pressure sodium discharge lamp

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL180156C (nl) * 1976-10-29 1987-01-02 Philips Nv Gas- en/of dampontladingslamp.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191537A1 (en) * 1985-02-15 1986-08-20 Koninklijke Philips Electronics N.V. Low-pressure sodium discharge lamp

Also Published As

Publication number Publication date
BE660717A (enrdf_load_stackoverflow) 1965-09-06
FR1428297A (fr) 1966-02-11
NL6502227A (enrdf_load_stackoverflow) 1966-08-24
DE1947199U (de) 1966-10-06

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