GB404595A - Improvements in reflectors-and the like - Google Patents

Improvements in reflectors-and the like

Info

Publication number
GB404595A
GB404595A GB10239/32A GB1023932A GB404595A GB 404595 A GB404595 A GB 404595A GB 10239/32 A GB10239/32 A GB 10239/32A GB 1023932 A GB1023932 A GB 1023932A GB 404595 A GB404595 A GB 404595A
Authority
GB
United Kingdom
Prior art keywords
coating
chromium
april
glass
electrolytically
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
GB10239/32A
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 GB10239/32A priority Critical patent/GB404595A/en
Publication of GB404595A publication Critical patent/GB404595A/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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

404,595. Reflectors. KREIDL, N., 5, Sebastian Kohlgasse, Vienna. April 9, 1932, No. 10239. Void [Abridged as open to inspection under Sect. 91 of the Acts, April 12, 1932]. [Class 75 (ii).] In a reflector consisting of a coating of silver, mercury, &c. applied to a glass or similar support, the reflecting coating is protected by a coating of chromium or a chromium alloy which is applied to the reflecting surface electrolytically or by spraying &c. To increase the adhesion of the chromium &c. to the reflecting surface, one or more intermediate layers may be employed, e.g. a layer of copper applied electrolytically to the glass.
GB10239/32A 1932-04-09 1932-04-09 Improvements in reflectors-and the like Expired GB404595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB10239/32A GB404595A (en) 1932-04-09 1932-04-09 Improvements in reflectors-and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10239/32A GB404595A (en) 1932-04-09 1932-04-09 Improvements in reflectors-and the like

Publications (1)

Publication Number Publication Date
GB404595A true GB404595A (en) 1934-01-18

Family

ID=9964187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10239/32A Expired GB404595A (en) 1932-04-09 1932-04-09 Improvements in reflectors-and the like

Country Status (1)

Country Link
GB (1) GB404595A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585128A (en) * 1946-03-01 1952-02-12 Bendix Aviat Corp Aluminum optical mirror and method of making same
US3427096A (en) * 1963-01-21 1969-02-11 Donnelly Mirrors Inc Shatter resistant rearview mirror
DE3040300A1 (en) * 1979-10-30 1981-05-14 Mitsubishi Keikinzoku Kokyo K.K., Tokyo MIRROR AND METHOD FOR PRODUCING THE SAME
US4508789A (en) * 1983-07-25 1985-04-02 Ppg Industries, Inc. Low reflectance, low emissivity sputtered film
US5374451A (en) * 1990-11-03 1994-12-20 Glaverbel Reflective articles and methods of manufacturing same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585128A (en) * 1946-03-01 1952-02-12 Bendix Aviat Corp Aluminum optical mirror and method of making same
US3427096A (en) * 1963-01-21 1969-02-11 Donnelly Mirrors Inc Shatter resistant rearview mirror
DE3040300A1 (en) * 1979-10-30 1981-05-14 Mitsubishi Keikinzoku Kokyo K.K., Tokyo MIRROR AND METHOD FOR PRODUCING THE SAME
US4508425A (en) * 1979-10-30 1985-04-02 Mitsubishi Keikinzoku Kogyo Kabushiki Kaisha Mirrors and method of manufacturing the same
US4508789A (en) * 1983-07-25 1985-04-02 Ppg Industries, Inc. Low reflectance, low emissivity sputtered film
US5374451A (en) * 1990-11-03 1994-12-20 Glaverbel Reflective articles and methods of manufacturing same

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