GB354908A - Improvements in and relating to luminous tubular electric signs - Google Patents

Improvements in and relating to luminous tubular electric signs

Info

Publication number
GB354908A
GB354908A GB1760230A GB1760230A GB354908A GB 354908 A GB354908 A GB 354908A GB 1760230 A GB1760230 A GB 1760230A GB 1760230 A GB1760230 A GB 1760230A GB 354908 A GB354908 A GB 354908A
Authority
GB
United Kingdom
Prior art keywords
tubes
tubular electric
class
relating
electric signs
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
GB1760230A
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.)
FRANK HOLT WINGRAVE
Original Assignee
FRANK HOLT WINGRAVE
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 FRANK HOLT WINGRAVE filed Critical FRANK HOLT WINGRAVE
Priority to GB1760230A priority Critical patent/GB354908A/en
Publication of GB354908A publication Critical patent/GB354908A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/313—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being gas discharge devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

354,908. Monogrammic signs. WINGRAVE, F. H., 364, Gray's Inn Road, London. June 6, 1930, No. 17602. Addition to 327,963, [Class 118 (ii), Signals]. Draw. ings to Specification. [Class 118 (ii).] In a luminous sign wherein tubular electric lamps are arranged in the lay-out described in the parent Specification, the lighting effect is increased by the multiplication of the tubes at any desired part or along the various arms of the letters &c. Separate tubes connected in parallel may be used, or single tubes having the desired number of folds. Parts of the tubes projecting beyond the desired outline may be screened. The colours of the rays from the tubes may be varied by using different filler gases, or by filter screens, or coloured glass tubing.
GB1760230A 1930-06-06 1930-06-06 Improvements in and relating to luminous tubular electric signs Expired GB354908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1760230A GB354908A (en) 1930-06-06 1930-06-06 Improvements in and relating to luminous tubular electric signs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1760230A GB354908A (en) 1930-06-06 1930-06-06 Improvements in and relating to luminous tubular electric signs

Publications (1)

Publication Number Publication Date
GB354908A true GB354908A (en) 1931-08-20

Family

ID=10098020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1760230A Expired GB354908A (en) 1930-06-06 1930-06-06 Improvements in and relating to luminous tubular electric signs

Country Status (1)

Country Link
GB (1) GB354908A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617220A (en) * 1948-09-21 1952-11-11 Marine Aircraft Corp Paneled display for airplane wing surfaces
FR2536563A1 (en) * 1982-11-23 1984-05-25 Ssih Equipment Sa DISCHARGE TUBE LIGHT EMITTING ELEMENT FOR MATRIX DISPLAY PANEL
FR2625584A1 (en) * 1987-12-31 1989-07-07 Catteau Jean Jacques Panel for luminous display of signs or alphanumeric characters with a variable message, with luminous segments

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617220A (en) * 1948-09-21 1952-11-11 Marine Aircraft Corp Paneled display for airplane wing surfaces
US4559480A (en) * 1982-11-15 1985-12-17 Omega Sa Color matrix display with discharge tube light emitting elements
FR2536563A1 (en) * 1982-11-23 1984-05-25 Ssih Equipment Sa DISCHARGE TUBE LIGHT EMITTING ELEMENT FOR MATRIX DISPLAY PANEL
EP0109671A2 (en) * 1982-11-23 1984-05-30 Suisse Horlogerie Light-emitting element.
FR2625584A1 (en) * 1987-12-31 1989-07-07 Catteau Jean Jacques Panel for luminous display of signs or alphanumeric characters with a variable message, with luminous segments

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