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GB568132A - A new or improved reflector - Google Patents

A new or improved reflector

Info

Publication number
GB568132A
GB568132A GB880743A GB880743A GB568132A GB 568132 A GB568132 A GB 568132A GB 880743 A GB880743 A GB 880743A GB 880743 A GB880743 A GB 880743A GB 568132 A GB568132 A GB 568132A
Authority
GB
United Kingdom
Prior art keywords
new
reflector
front surface
back surface
improved reflector
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
GB880743A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB880743A priority Critical patent/GB568132A/en
Publication of GB568132A publication Critical patent/GB568132A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

568,132. Optical systems. TALBOT, A. W. June 2, 1943, No. 8807. [Class 97 (i)] [Also in Group XI] A glass or transparent plastic reflector suitable for vehicle lamps and searchlights has a partspherical back surface 10 coated with reflecting material 11 and a tonic front surface the centres of the surfaces being in alignment and the radius of the back surface being larger than the vertical and horizontal radii of the front surface. The reflector may have a circular or elliptical periphery.
GB880743A 1943-06-02 1943-06-02 A new or improved reflector Expired GB568132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB880743A GB568132A (en) 1943-06-02 1943-06-02 A new or improved reflector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB880743A GB568132A (en) 1943-06-02 1943-06-02 A new or improved reflector

Publications (1)

Publication Number Publication Date
GB568132A true GB568132A (en) 1945-03-20

Family

ID=9859612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB880743A Expired GB568132A (en) 1943-06-02 1943-06-02 A new or improved reflector

Country Status (1)

Country Link
GB (1) GB568132A (en)

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