GB1473332A - Phototropic glass - Google Patents

Phototropic glass

Info

Publication number
GB1473332A
GB1473332A GB4047374A GB4047374A GB1473332A GB 1473332 A GB1473332 A GB 1473332A GB 4047374 A GB4047374 A GB 4047374A GB 4047374 A GB4047374 A GB 4047374A GB 1473332 A GB1473332 A GB 1473332A
Authority
GB
United Kingdom
Prior art keywords
phototropic
space
bromine
chlorine
gas
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
GB4047374A
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.)
Schott AG
Carl Zeiss AG
Original Assignee
Jenaer Glaswerk Schott and Gen
Carl Zeiss AG
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 Jenaer Glaswerk Schott and Gen, Carl Zeiss AG filed Critical Jenaer Glaswerk Schott and Gen
Publication of GB1473332A publication Critical patent/GB1473332A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
    • E06B3/6722—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light with adjustable passage of light

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Blinds (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Glass Compositions (AREA)

Abstract

1473332 Use of photochromism CARLZEISS - STIFTUNG [trading as JENAER GLASWERK SCHOTT & GEN] 40473/74 Heading C4S [Also in Division E1[ A phototropic insulating multiple glazing assembly comprises two glass sheets S 1 , S 2 with at least one phototropic layer ABC in ocntact with the gas space between them; the gas in the space comprises chlorine and/or bromine and may include inert gases (i.e. Group O), e.g. aron or kyrpton; the phototropic layer comprises silver and/or copper and bromine and/or chlorine. A metal frame M holds the sheets in position and has a union P whereby the space may be evacuated and the appropriate gases introduced. Variations of the Fig. 3 arrangement are specified, and deposition processes and support materials detailed.
GB4047374A 1973-10-11 1974-09-17 Phototropic glass Expired GB1473332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732351089 DE2351089A1 (en) 1973-10-11 1973-10-11 PHOTOTROPIC MULTIPLE INSULATION GLASS

Publications (1)

Publication Number Publication Date
GB1473332A true GB1473332A (en) 1977-05-11

Family

ID=5895162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4047374A Expired GB1473332A (en) 1973-10-11 1974-09-17 Phototropic glass

Country Status (7)

Country Link
JP (1) JPS5066517A (en)
BE (1) BE820794A (en)
CA (1) CA1025257A (en)
DE (1) DE2351089A1 (en)
FR (1) FR2247429B1 (en)
GB (1) GB1473332A (en)
ZA (1) ZA745722B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286008A (en) * 1994-01-26 1995-08-02 Pilkington Glass Ltd Argon filled double glazing unit with low emissivity coatings

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56120549A (en) * 1980-02-20 1981-09-21 Teijin Ltd Double-layer glass
JPS56120548A (en) * 1980-02-20 1981-09-21 Teijin Ltd Double-layer glass
JPS56125248A (en) * 1980-03-06 1981-10-01 Teijin Ltd Plural layer glass
JPS617539U (en) * 1984-06-21 1986-01-17 日本板硝子株式会社 Heat reflective double glazing
ES2160392T3 (en) * 1998-04-01 2001-11-01 Peter Felix Kaestner ANTI-GLOSSY PROTECTION DEVICE WITH A PHOTOTROPIC MATERIAL.
AT517835B1 (en) * 2015-10-15 2017-05-15 Markus Joachim Patrick Process for the preparation of a highly insulating element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286008A (en) * 1994-01-26 1995-08-02 Pilkington Glass Ltd Argon filled double glazing unit with low emissivity coatings

Also Published As

Publication number Publication date
FR2247429A1 (en) 1975-05-09
CA1025257A (en) 1978-01-31
JPS5066517A (en) 1975-06-04
FR2247429B1 (en) 1978-11-24
DE2351089A1 (en) 1975-04-17
ZA745722B (en) 1975-11-26
BE820794A (en) 1975-02-03

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Legal Events

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