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GB8808654D0 - Cathode lamps - Google Patents

Cathode lamps

Info

Publication number
GB8808654D0
GB8808654D0 GB888808654A GB8808654A GB8808654D0 GB 8808654 D0 GB8808654 D0 GB 8808654D0 GB 888808654 A GB888808654 A GB 888808654A GB 8808654 A GB8808654 A GB 8808654A GB 8808654 D0 GB8808654 D0 GB 8808654D0
Authority
GB
United Kingdom
Prior art keywords
cathode lamps
lamps
cathode
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.)
Withdrawn
Application number
GB888808654A
Other versions
GB2217905A (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.)
AC DC HOLDINGS Ltd
Original Assignee
AC DC HOLDINGS 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 AC DC HOLDINGS Ltd filed Critical AC DC HOLDINGS Ltd
Priority to GB8808654A priority Critical patent/GB2217905A/en
Publication of GB8808654D0 publication Critical patent/GB8808654D0/en
Publication of GB2217905A publication Critical patent/GB2217905A/en
Withdrawn legal-status Critical Current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
GB8808654A 1988-04-13 1988-04-13 Discharge lamps Withdrawn GB2217905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8808654A GB2217905A (en) 1988-04-13 1988-04-13 Discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8808654A GB2217905A (en) 1988-04-13 1988-04-13 Discharge lamps

Publications (2)

Publication Number Publication Date
GB8808654D0 true GB8808654D0 (en) 1988-05-18
GB2217905A GB2217905A (en) 1989-11-01

Family

ID=10635086

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8808654A Withdrawn GB2217905A (en) 1988-04-13 1988-04-13 Discharge lamps

Country Status (1)

Country Link
GB (1) GB2217905A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8903118D0 (en) * 1989-02-11 1989-03-30 Smiths Industries Plc Radiation emissive devices
US5272410A (en) * 1989-02-11 1993-12-21 Smiths Industries Public Limited Company Radiation-emitting panels and display assemblies
GB9015575D0 (en) * 1990-07-16 1990-09-05 Smiths Industries Plc Radiation-emitting panels and display assemblies
CA2067377A1 (en) * 1990-08-03 1992-02-04 Judd B. Lynn Thin configuration flat form vacuum-sealed envelope
GB9019975D0 (en) * 1990-09-12 1990-10-24 Smiths Industries Plc Display assemblies
FR2696816B1 (en) * 1992-10-12 1994-12-30 Valeo Vision Glow discharge lighting or signaling device for a motor vehicle.
GB2627482A (en) 2023-02-23 2024-08-28 Nokia Technologies Oy Diffuse-preserving merging of MASA and ISM metadata

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB325592A (en) * 1928-11-23 1930-02-24 Soma Prisner Improvements in or relating to electric discharge lamps
GB465135A (en) * 1935-11-01 1937-05-03 Thomas William Warren Improved electric discharge lamps and method of making same
BE469579A (en) * 1940-03-01
DE2737732C3 (en) * 1977-08-22 1980-07-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method for producing a vessel used in particular for an optical display device and a vessel produced therefrom
DE2825018C2 (en) * 1978-06-05 1986-07-24 Georg 4902 Bad Salzuflen Horstmann Mercury vapor low pressure lamp
JPS55100660U (en) * 1978-12-30 1980-07-12
US4256533A (en) * 1980-01-14 1981-03-17 Modern Controls, Inc. Method of constructing layered glass display panels
US4325489A (en) * 1980-04-17 1982-04-20 Rca Corporation Envelope for flat panel display devices
EP0293373A1 (en) * 1986-01-17 1988-12-07 Sidefact Limited Flat light source

Also Published As

Publication number Publication date
GB2217905A (en) 1989-11-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)