FIELD: glazing.
SUBSTANCE: invention relates to window insulated glazing units for glazing commercial and residential buildings. In particular, a window insulated glazing unit (IG) is proposed, containing: the first and second glass substrates; wherein the first glass substrate bears low-emission coating and dielectric coating on its opposite main surfaces. Low-emission coating contains the first, second and third layers reflecting infrared (IR) radiation containing silver, separated by at least dielectric layers, and dielectric coating contains many alternating layers with high and low refractive indices in contact with each other. In addition, low-emission coating and dielectric coating are made so that the insulated glazing unit has a value of the ratio of light transmission to light to solar gain (hereinafter – LSG) of at least 2.0 and a value of ΔC of no more than 3.0, when viewed from the outside of the building in which the window insulated glazing unit is to be installed, in the range of angles of at least 85 degrees.
EFFECT: providing a high LSG value while reducing the degree of color change in a wide range of viewing angles.
13 cl, 2 tbl, 6 dwg
| Title |
Year |
Author |
Number |
| COATED ARTICLE WITH LOW-EMISSIVE COATING HAVING TITANIUM OXIDE LAYER AND/OR NiCr BASED LAYER(S) TO IMPROVE COLOUR VALUES AND/OR TRANSMISSION, AND METHOD OF MAKING SAME |
2010 |
- Frehnk Markus
- Bassett Nehnsi
- Korsner Brajs
|
RU2528730C2 |
| PRODUCT WITH LOW-EMISSION COATING HAVING SYSTEM REFLECTING IR-RADIATION, INCLUDING BARRIER LAYER OR LAYERS BASED ON SILVER AND ZINC |
2018 |
- Boyce, Brent
- Lu, Yiwei
- Ding, Guowen
- Zhang, Guizhen
- Lee, Daniel
- Schweigert, Daniel
- Clavero, Cesar
- Jewhurst, Scott
- Le, Minh
|
RU2759407C2 |
| HEAT-TREATABLE COATED PRODUCT WITH IR-REFLECTING LAYERS BASED ON ZIRCONIUM NITRIDE AND INDIUM-TIN OXIDE |
2018 |
- Lu, Yiwei
- Ding, Guowen
- Clavero, Cesar
- Schweigert, Daniel
- Zhang, Guizhen
- Jewhurst, Scott
- Lee, Daniel
|
RU2761227C2 |
| SILVERY PRODUCT WITH APPLIED LOW-EMISSION COATING, WHICH HAS ABSORBING LAYER AND LOW TRANSMISSION OF VISIBLE LIGHT |
2016 |
- Biswas, Aritra
- Boyce, Brent
- Chu, Allen
- Lingle, Philip, J.
- Lord, Kenneth
- Nadidu, Muniswami
- Swamynaidu, Krishna
|
RU2725386C1 |
| WINDOW UNIT FROM THE INSULATING GLASS, INCLUDING DOUBLE SILVER COATING HAVING INCREASED RATIO OF THE SOLAR RADIATION HEAT TRANSFER COEFFICIENT TO THE TOTAL HEAT TRANSFER COEFFICIENT, AS WELL AS CORRESPONDING COATED ARTICLE FOR USE IN THE WINDOW UNIT FROM INSULATING GLASS OR ANOTHER WINDOW |
2014 |
|
RU2660773C2 |
| GREY ARTICLE WITH APPLIED LOW-EMISSION COATING, WHICH HAS ABSORBING LAYER AND LOW TRANSMISSION OF VISIBLE LIGHT |
2016 |
- Biswas, Aritra
- Boyce, Brent
- Chu, Allen
- Lingle, Philip, J.
- Lord, Kenneth
- Naidu, Muniswami
- Swamynaidu, Krishna
|
RU2728632C1 |
| THERMALLY TREATABLE COATED ITEM WITH IR EMISSION-REFLECTING TITANIUM NITRIDE-BASED LAYER(S) |
2018 |
- Lu, Yiwei
- Lingle, Philip, J.
- Tucker, Patricia
|
RU2750788C2 |
| HEAT-TREATED COATING PRODUCT WITH IR-REFLECTING LAYERS BASED ON TITANIUM NITRIDE AND NICKEL-CHROMIUM |
2018 |
- Tucker, Patricia
- Lingle, Philip, J.
- Lu, Yiwei
|
RU2748280C2 |
| HEAT-TREATABLE COATED PRODUCT WITH IR-REFLECTING LAYERS BASED ON TITANIUM NITRIDE AND ITO |
2018 |
- Boyce, Brent
- Lu, Yiwei
- Ding, Guowen
- Clavero, Cesar
- Schweigert, Daniel
- Le, Minh, Huu
|
RU2754900C2 |
| LOW EMISSIVITY COATING WITH LOW SOLAR HEAT GAIN COEFFICIENT AND IMPROVED CHEMICAL AND MECHANICAL PROPERTIES, AND METHOD OF MAKING SAID COATING |
2008 |
- Mashvitts Piter
- Grabb Kit
- Koster Dominik
- Dekrupe Dan'El'
|
RU2492150C2 |
