GB1463061A - Illuminable element - Google Patents

Illuminable element

Info

Publication number
GB1463061A
GB1463061A GB2424073A GB2424073A GB1463061A GB 1463061 A GB1463061 A GB 1463061A GB 2424073 A GB2424073 A GB 2424073A GB 2424073 A GB2424073 A GB 2424073A GB 1463061 A GB1463061 A GB 1463061A
Authority
GB
United Kingdom
Prior art keywords
strip
light
indicia
rear face
portions
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
GB2424073A
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co 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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Priority to GB2424073A priority Critical patent/GB1463061A/en
Priority to IT5111474A priority patent/IT1011474B/it
Priority to DE19742424569 priority patent/DE2424569A1/de
Priority to JP49056217A priority patent/JPS5021751A/ja
Priority to FR7418319A priority patent/FR2231024B1/fr
Priority to CH705074A priority patent/CH571229A5/xx
Priority to ES1974203275U priority patent/ES203275Y/es
Publication of GB1463061A publication Critical patent/GB1463061A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B11/00—Indicating elements; Illumination thereof
    • G12B11/02—Scales; Dials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/004—Systems comprising a plurality of reflections between two or more surfaces, e.g. cells, resonators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Package Frames And Binding Bands (AREA)
GB2424073A 1973-05-22 1973-05-22 Illuminable element Expired GB1463061A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB2424073A GB1463061A (en) 1973-05-22 1973-05-22 Illuminable element
IT5111474A IT1011474B (it) 1973-05-22 1974-05-20 Elemento a lente per dispositivi di illuminazione
DE19742424569 DE2424569A1 (de) 1973-05-22 1974-05-21 Linsenelement
JP49056217A JPS5021751A (enExample) 1973-05-22 1974-05-21
FR7418319A FR2231024B1 (enExample) 1973-05-22 1974-05-21
CH705074A CH571229A5 (enExample) 1973-05-22 1974-05-22
ES1974203275U ES203275Y (es) 1973-05-22 1974-05-22 Elemento de propagacion de la luz.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2424073A GB1463061A (en) 1973-05-22 1973-05-22 Illuminable element

Publications (1)

Publication Number Publication Date
GB1463061A true GB1463061A (en) 1977-02-02

Family

ID=10208636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2424073A Expired GB1463061A (en) 1973-05-22 1973-05-22 Illuminable element

Country Status (7)

Country Link
JP (1) JPS5021751A (enExample)
CH (1) CH571229A5 (enExample)
DE (1) DE2424569A1 (enExample)
ES (1) ES203275Y (enExample)
FR (1) FR2231024B1 (enExample)
GB (1) GB1463061A (enExample)
IT (1) IT1011474B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186387A (en) * 1986-02-10 1987-08-12 Spectra Tech Inc Multiple internal reflectance crystal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL159216B (nl) * 1951-02-12 Philips Nv Geheugenmatrix.
JPS446628Y1 (enExample) * 1966-07-15 1969-03-11
GB1264142A (enExample) * 1968-03-18 1972-02-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186387A (en) * 1986-02-10 1987-08-12 Spectra Tech Inc Multiple internal reflectance crystal
US4730882A (en) * 1986-02-10 1988-03-15 Spectra-Tech, Inc. Multiple internal reflectance spectroscopy system

Also Published As

Publication number Publication date
FR2231024B1 (enExample) 1978-03-24
JPS5021751A (enExample) 1975-03-07
FR2231024A1 (enExample) 1974-12-20
DE2424569A1 (de) 1974-12-12
CH571229A5 (enExample) 1975-12-31
ES203275Y (es) 1976-04-16
ES203275U (es) 1976-01-01
IT1011474B (it) 1977-01-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee