FR1438522A - Vitrages à transmission variable - Google Patents

Vitrages à transmission variable

Info

Publication number
FR1438522A
FR1438522A FR11492A FR11492A FR1438522A FR 1438522 A FR1438522 A FR 1438522A FR 11492 A FR11492 A FR 11492A FR 11492 A FR11492 A FR 11492A FR 1438522 A FR1438522 A FR 1438522A
Authority
FR
France
Prior art keywords
variable transmission
transmission glazing
glazing
variable
transmission
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
FR11492A
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Priority to FR11492A priority Critical patent/FR1438522A/fr
Application granted granted Critical
Publication of FR1438522A publication Critical patent/FR1438522A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10431—Specific parts for the modulation of light incorporated into the laminated safety glass or glazing
    • B32B17/10467—Variable transmission
    • B32B17/10486—Variable transmission photochromic
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR11492A 1965-04-01 1965-04-01 Vitrages à transmission variable Expired FR1438522A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR11492A FR1438522A (fr) 1965-04-01 1965-04-01 Vitrages à transmission variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR11492A FR1438522A (fr) 1965-04-01 1965-04-01 Vitrages à transmission variable

Publications (1)

Publication Number Publication Date
FR1438522A true FR1438522A (fr) 1966-05-13

Family

ID=8575384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR11492A Expired FR1438522A (fr) 1965-04-01 1965-04-01 Vitrages à transmission variable

Country Status (1)

Country Link
FR (1) FR1438522A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2236479A1 (fr) * 1972-07-03 1975-02-07 American Optical Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2236479A1 (fr) * 1972-07-03 1975-02-07 American Optical Corp

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