EP3794197A1 - Isolierverglasungseinheit - Google Patents
IsolierverglasungseinheitInfo
- Publication number
- EP3794197A1 EP3794197A1 EP19721318.4A EP19721318A EP3794197A1 EP 3794197 A1 EP3794197 A1 EP 3794197A1 EP 19721318 A EP19721318 A EP 19721318A EP 3794197 A1 EP3794197 A1 EP 3794197A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- insulating glazing
- glazing unit
- transponder
- electrically conductive
- corner
- 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.)
- Withdrawn
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
- E06B3/54—Fixing of glass panes or like plates
- E06B3/5409—Means for locally spacing the pane from the surrounding frame
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/12—Metal frames
-
- 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
- E06B3/54—Fixing of glass panes or like plates
- E06B3/5454—Fixing of glass panes or like plates inside U-shaped section members
-
- 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
- E06B3/663—Elements for spacing panes
- E06B3/66309—Section members positioned at the edges of the glazing unit
-
- 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
- E06B3/663—Elements for spacing panes
- E06B3/66309—Section members positioned at the edges of the glazing unit
- E06B3/66314—Section members positioned at the edges of the glazing unit of tubular shape
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07758—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag
Definitions
- the invention relates to an insulating glazing unit having at least two glass panes and a spacer profile encircling them near their edges, for use in a window, door or façade glazing, each having a frame encompassing the edges of the glazing, wherein on the glazing unit at least one RFID transponder is attached as an identification element. It further relates to a window, a door and a facade glazing, which are formed with such a glazing unit.
- Modern windows, doors and façade glazings at least for use in northern and temperate latitudes, are usually made using prefabricated glazing units having the above-mentioned construction but may optionally comprise more than two glass sheets in combination.
- Such Isolierverglasungsakuen represent mass produced, shipped and also independently traded products that should be clearly identifiable on their way to a final product and possibly even during its maintenance and servicing.
- the identifying label should be invisible both from the inside and the outside.
- the marking should be "readable” from a distance of between 30 cm and 1 m.
- the label should be largely forgery-proof, so can not be easily overwritten or copied.
- insulating glazing units with "electronic" markings, in particular identifiers which can be read by radio, so-called RFID (Radio Frequency IDentification) transponders.
- RFID Radio Frequency IDentification
- RFID transponders Isolierverglasungsakuen are therefore not readily used in metallic frame structures. This reduces the potential field of application of the glazing units characterized in this way and thus the acceptance of the corresponding marking solutions by the manufacturers and users.
- the invention is therefore an object of the invention to provide an improved insulating glazing unit of the type mentioned above, which is particularly problematic in frame structures can be used, which consist at least to a considerable extent of an electrically conductive material, such as a metal or a metal alloy, and also in such installation situations, the fulfillment of the above Requirements, in particular the fulfillment of the requirement [2].
- an insulating glazing unit having the features of claim 1, that is to say in that at least one transponder is located at one corner the insulating glazing unit is arranged.
- the invention thus relates to an insulating glazing unit having at least two glass sheets and a spacer profile encircling them near their edges for use in a window, door or façade glazing, each having an electrically conductive frame surrounding the edges of the glazing, wherein at least one RFID transponder is mounted as an identification element on the insulating glazing unit, and the or at least one transponder is arranged at a corner of the insulating glazing unit.
- the electrically conductive frame is, in particular, a metallic frame or a frame consisting at least partly of a metal or a metal alloy.
- An arrangement of a transponder "at a corner" of the insulating glazing unit means in particular that to the nearest corner of the
- Insulating glazing unit indicative end of the transponder is not more than 30 cm, preferably not more than 20 cm, more preferably not more than 10 cm, most preferably not more than 5 cm away from this corner of the insulating glazing unit.
- the spacer is a hollow profile filled with a desiccant, consisting of metal or at least partially coated with a metal foil, and in which on the disc outer surface of the spacer profile (also circumferential) sealant strip is applied.
- the inventors have made in particular investigations on insulating glazing units embedded in metallic frames in which spacers lie on the rabbet base of the frame and elastomer sealing strips are arranged between the outer sides of the glass panes and the inner sides of the adjacent upstanding frame folds.
- the investigations used commercially available RFID transponders, their construction and Operation is well known and therefore need not be further described here.
- the radio wavelengths used in such transponder systems are usually in the range between 125 kHz and 960 MHz (rarely between 2.45 GHz and 5.8 GHz) and penetrate both wood and conventional plastics, but not metals.
- the findings of the inventors apply in principle to both passive and active RFID transponders.
- the transponder is arranged at a predetermined corner which is fixed in the frame due to a predetermined mounting position of the insulating glazing unit.
- the installation location of the transponder can be characterized in particular by a visible to the naked eye hint mark. This design makes it possible to quickly identify a built-in insulating glazing unit without having to search all corners to see if the identification transponder is placed there or elsewhere.
- two RFID transponders are arranged on the insulating glazing, wherein the transponders are arranged such that in each case one transponder is arranged at two diagonally opposite corners.
- a transponder is arranged at each corner of the insulating glazing unit. This design is slightly more complex to manufacture than the aforementioned, allowing for a quick identification of each appropriately equipped glazing unit regardless of whether specifications have been made for a prescribed installation position and these are actually adhered to.
- the or each transponder is arranged outside of the glass gap filled with gas.
- the or each transponder is applied to the boundary edge of one of the glass panes.
- This version has the advantage that the transponder is glued to glass and a) therefore does not have to be so thick to ensure the distance to the metal surface of a spacer, b) it is also not built into the insulating glazing unit (IGU) and its quality ( eg in terms of stiffness) and c) the transponder is not embedded in the sealant and thus the working frequency does not shift. This is important to achieve optimal reading ranges.
- the or each transponder is applied to the outer surface of the spacer profile.
- the RFID transponder is electromagnetically coupled to a conductive spacer profile or a conductive portion thereof such that the radiation and reception properties of the entire system (transponder-IGU spacer profile frame) are improved.
- the conductive spacer profile or the conductive portion of such acts as an antenna of the transponder.
- the or each transponder is applied to an outer surface of one of the glass sheets at its edge.
- the transponder is dimensioned and placed on the edge so that it is completely covered in the assembled state of the window, the door or the facade glazing by an upstanding folding wall of the encompassing electrically conductive, in particular metallic, frame.
- a hint mark visible to the naked eye is applied to at least one glass pane at the location of the transponder.
- the invention also relates to a window or a door with an electrically conductive frame and an insulating glazing unit according to the invention used in the electrically conductive frame.
- the invention relates to a facade glazing with a construction having an electrically conductive frame and an insulating glazing unit according to the invention inserted into the electrically conductive frame.
- FIG. 1 shows a detailed view (cross-sectional representation) of an edge region of a window in which an insulating glazing unit according to an embodiment of the invention is installed
- FIG. 2A is a detailed view (cross-sectional view) of an edge region of a window, in which an insulating glazing unit is installed according to another embodiment of the invention
- FIG. 2B shows a detailed view (cross-sectional representation) of an edge region of a window in which an insulating glazing unit according to a further embodiment of the invention is installed
- FIG. 3 shows a detailed view (cross-sectional illustration) of an edge region of a window in which an insulating glazing unit according to a further embodiment of the invention is installed
- Fig. 4 is a schematic representation (plan view) of a portion of a
- Façade glazing in which an insulating glazing unit according to the invention is installed
- 5 shows a schematic representation (top view) of a window with an insulating glazing unit according to the invention
- Fig. 6 is an enlarged view of the area Z of Fig. 5, and
- FIG. 7 shows a diagram for comparing the power required for the activation of a transponder arranged at a corner as a function of the frequency with the power required for the activation of a transponder arranged centrally at the edge as a function of the frequency.
- the insulating glazing units as well as the window and the individual components are each denoted by the same reference numerals, irrespective of whether the concrete embodiments differ.
- FIG. 1 shows an edge region of an insulating glazing unit 1, inserted into a metal frame 3 which surrounds the end face of the insulating glazing unit and has a substantially U-shaped cross-section as parts of an insulating window 2.
- the insulating glazing unit 1 in this embodiment comprises two glass sheets 4a and 4b which are held at a predetermined interval by a spacer profile 5 set between the glass sheets near the end face of the insulating glazing unit.
- the spacer profile 5 is usually hollow and filled with a desiccant (not shown) which, via small inside openings (also not shown), binds any moisture which has penetrated into the glass space.
- the glass space between the glass sheets 4a and 4b is evacuated or filled with a rare gas such as argon.
- an elastomer seal (sealing profile) 6 is introduced in the edge region of the insulating glazing unit 1, between the glass sheets 4a and 4b and outside of the spacer profile 5, an elastomer seal (sealing profile) 6 is introduced. This is shown simplified one piece.
- the frame 3 In practice, it usually comprises two components, one of which seals between spacer and glass and the other additionally stabilizes the insulating glazing unit.
- Falzgrund 3c of the frame 3 are at predetermined locations of the longitudinal extent of the frame spacers 8, which extend substantially over the entire width of the Falzgrundes 3c and thus fully support the end face of the insulating glazing unit 1.
- Such spacers are usually made of a solid but not brittle to a certain extent also selectively compliant plastic.
- the insulating glazing unit 1 according to FIG. 1 is provided by way of example with a total of four RFID transponders 9a to 9d.
- the transponders 9a and 9d are applied to the edge of the glass pane 4a and 4b respectively on the outer surface thereof, while the transponders 9b and 9c are applied to the boundary edge of the glass panes 4a and 4b, ie sit on the end face of the insulating glazing unit.
- This exemplary arrangement serves to illustrate the mounting possibilities of the transponder in an insulating glazing unit according to a first embodiment of the invention; in practice, only one or two of the possible attachment positions shown here will normally be occupied. When mounted on the disc surface, the or each transponder may also be slightly spaced from the edge.
- Fig. 2A shows a modified construction in which the glass sheet 4b has an inside coating (such as thermal barrier coating) 10 which can cover the glass completely or partially.
- inside coating such as thermal barrier coating
- transponders 9a, 9b are shown, which are respectively applied to the inside surfaces of the glass panes 4a and 4b, in the boundary region between the spacer profile 5 and the insulating glazing sealing sealing profile 6. Since the spacer profile 5 in this embodiment in Cross-section trapezoidal, that is somewhat tapered towards the front edge of the insulating glazing unit, there is a small gap to the adjacent glass surface, in which transponders can be partially inserted. Again, in practice, usually only one of the two mounting positions will be occupied by a transponder. In this construction An electromagnetic coupling is created between the transponder and the spacer, which now acts like an antenna and increases the signal strength between the reader and the transponder. The amplifying effect depends on the distance of the transponder to the spacer.
- FIG. 2B shows a further modified construction, in which the glass pane 4b has an inside coating 10, which can completely or partially cover the glass.
- transponder 9a only one transponder 9a is shown.
- the transponder 9a is disposed on the inside surface of the glass sheet 4a between the sealing glass 6 sealing the insulating glass unit and the glass sheet 4a.
- the transponder 9a has no physical contact with the spacer profile 5, but on the contrary should be as far away from this as possible.
- FIGS. 2A and 2B shows a modification of the window structure illustrated in FIGS. 2A and 2B and described above, whose essential difference is the provision of a single RFID transponder 9 and its positioning centrally between the glass sheets 4a and 4b on the outer surface of the spacer profile 5; embedded in the adjacent surface of the sealing profile 6, is.
- transponders 9 shown schematically, using the example of a facade glazing 10, the attachment of transponders 9 in the corner regions of an insulating glazing unit 1. It has been found in studies by the inventors that such an arrangement positively influences the reception / transmission characteristic and the achievable readout distance of the transponder increased. As shown in the figure, transponders having an elongated housing near the corner may be mounted on both the long and short sides of the insulating glazing unit, basically in any of the ways shown in Figs. 1 to 3 and described above.
- FIG. 5 shows a schematic illustration (top view) of a window comprising an insulating glazing unit 1 according to the invention arranged in an electrically conductive frame, in which two transponders 9 are arranged diagonally to one another at each corner.
- the upright Folding walls 3a, 3b of the frame are shown in section so that the transponders 9 can be seen in FIG.
- the circumferential side edge of the glass sheets 4a, 4b is shown in dashed lines in FIG.
- FIG. 6 shows an enlarged view of the region Z from FIG. 5.
- the distance between the nearest to the corner 12 of the glazing unit 1 indicative end of the transponder 9 and the corner 12 of the glazing unit 1 is provided with the reference numeral d.
- the distance d is preferably 5-30 cm, for example 10 cm.
- FIG. 7 shows a diagram for comparing the power required for the activation of a transponder arranged at a corner as a function of the frequency with the power required for the activation of a transponder arranged centrally at the edge as a function of the frequency.
- an insulating glazing unit with a width of 50 cm and a height of 180 cm was provided, in which two RFID transponders were embedded.
- One of the transponders was on one of the long sides at a corner, i. embedded about 20 cm from the corner, the other transponder was centered on this longitudinal side, i. embedded about 80 cm away from the corner, the transponders were each embedded analogous to FIG.
- the measured curve for the centrally arranged transponder is marked B in FIG.
- the frequency allowed in the European Union for UHF (Ultra High Frequency) RFID applications from 865 MHz to 868 MHz is indicated in FIG. 7 by the dashed line.
- the centrally located transponder requires a power of 2.7 decibels milliwatt (dBm) «1.8 mW, whereas the transponder arranged at a corner requires power of - 6 dBm «0.25 mW required.
- the centrally located requires approximately nine times more power than the transponder located at the corner. This has a great influence on the readout distance of the transponder. The higher the required power, the lower the possible readout distance. The lower the power required, the greater the possible readout distance.
- an insulating glazing unit arranged in a metal frame with a width of 40 cm and a height of 350 cm was provided, in which two RFID transponders were embedded and determines the readout distance of the transponders.
- One of the transponders was embedded on one of the long sides at one corner, the other transponder was centrally embedded on this longitudinal side, away from the corner, whereby the transponders were embedded analogously to FIG.
- the read-out distance of the transponder located at the corner was 30 cm, whereas the read-out distance of the centered transponder was only 5 cm.
- the corner thus acts as an amplifier for the signal.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18172064 | 2018-05-14 | ||
| PCT/EP2019/061757 WO2019219460A1 (de) | 2018-05-14 | 2019-05-08 | Isolierverglasungseinheit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3794197A1 true EP3794197A1 (de) | 2021-03-24 |
Family
ID=62165423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19721318.4A Withdrawn EP3794197A1 (de) | 2018-05-14 | 2019-05-08 | Isolierverglasungseinheit |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US11434688B2 (de) |
| EP (1) | EP3794197A1 (de) |
| CN (1) | CN112088238B (de) |
| CA (1) | CA3099085A1 (de) |
| MX (1) | MX2020012232A (de) |
| WO (1) | WO2019219460A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3794198B1 (de) | 2018-05-14 | 2022-05-04 | Saint-Gobain Glass France | Isolierverglasungseinheit |
| EP3794197A1 (de) | 2018-05-14 | 2021-03-24 | Saint-Gobain Glass France | Isolierverglasungseinheit |
| CA3086468C (en) | 2018-05-14 | 2022-07-12 | Saint-Gobain Glass France | Insulating glazing unit |
| ES2949213T3 (es) * | 2019-08-09 | 2023-09-26 | Saint Gobain | Acristalamiento con transpondedor de RFID |
| EP4100607A1 (de) * | 2020-02-07 | 2022-12-14 | Saint-Gobain Glass France | Verglasung mit rfid-transponder |
| US20230015006A1 (en) * | 2020-04-01 | 2023-01-19 | Leonid Oleksandrovych Lazebnikov | Translucent enclosing structure |
| CA3180277A1 (en) * | 2020-09-23 | 2022-03-31 | Thomas HOLTSTIEGE | Insulating glazing unit and glazing |
| US11490612B1 (en) * | 2020-12-04 | 2022-11-08 | Stephens Smith Farrell | System and method for reducing bird collisions with glazing |
| WO2022228871A1 (de) | 2021-04-30 | 2022-11-03 | Saint-Gobain Glass France | Verglasung mit rfid-transponder |
| WO2022228872A1 (de) | 2021-04-30 | 2022-11-03 | Saint-Gobain Glass France | Verglasung mit rfid-transponder |
| US20240117669A1 (en) * | 2022-02-24 | 2024-04-11 | PDS IG Holding LLC | Spacer with desiccant within a tube-shaped cavity |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2787134A1 (fr) * | 1998-12-14 | 2000-06-16 | Catrame Fr | Multiple vitrage a etiquetage electronique |
| FR2787135B1 (fr) | 1998-12-14 | 2001-06-08 | Catrame Fr | Multiple vitrage a etiquette electronique |
| AT408014B (de) | 1999-03-29 | 2001-08-27 | Woehrer Peter Ing | Fenster- oder türrahmen mit einer isolierverglasung |
| DE10216425C5 (de) | 2002-04-12 | 2009-10-08 | Steindl Glas Gmbh | Isolierverglasung mit Haltesystem |
| JP2006188823A (ja) * | 2004-12-28 | 2006-07-20 | Nippon Sheet Glass Co Ltd | ガラスパネルおよびガラスパネル破損検知システム |
| WO2006114543A1 (fr) * | 2005-04-26 | 2006-11-02 | Saint-Gobain Glass France | Vitrage comportant un dispositif electronique et procede de lecture-ecriture des informations incluses dans ce dispositif |
| GB0610634D0 (en) * | 2006-05-30 | 2006-07-05 | Dow Corning | Insulating glass unit |
| FR2928763B1 (fr) | 2008-03-14 | 2012-03-23 | Saint Gobain | Systeme de suivi d'au moins un dispositif destine a etre transporte |
| JP2010224968A (ja) * | 2009-03-24 | 2010-10-07 | Toyota Industries Corp | 開閉式ウィンドウガラス破損検出装置 |
| US20110133940A1 (en) | 2009-12-08 | 2011-06-09 | Margalit Yonatan Z | Multi-Sheet Glazing Unit With Internal Sensor |
| US8213074B1 (en) | 2011-03-16 | 2012-07-03 | Soladigm, Inc. | Onboard controller for multistate windows |
| US10303035B2 (en) * | 2009-12-22 | 2019-05-28 | View, Inc. | Self-contained EC IGU |
| EP2719533A1 (de) | 2012-10-12 | 2014-04-16 | Amcor Flexibles Kreuzlingen Ltd. | Isolierverglasungseinheit |
| DK3052731T4 (da) | 2013-09-30 | 2024-07-29 | Saint Gobain | Afstandsstykke til isolerende rudeenheder |
| AU2015353569B2 (en) * | 2014-11-26 | 2020-12-17 | View, Inc. | Self-contained EC IGU |
| US20170167185A1 (en) * | 2015-12-11 | 2017-06-15 | Anthonie BOER | Window assembly securement |
| EP3390320A4 (de) * | 2015-12-15 | 2019-07-24 | Sage Electrochromics, Inc. | Isolierte verglasungseinheiten und elektrische stromdurchführungen |
| FR3055454B1 (fr) * | 2016-08-23 | 2018-08-31 | Saint Gobain | Vitrage equipe d'un detecteur de casse |
| MA47548B1 (fr) | 2017-06-09 | 2021-05-31 | Saint Gobain | Vitrage feuilleté à transpondeur de données intégré |
| EP3794198B1 (de) | 2018-05-14 | 2022-05-04 | Saint-Gobain Glass France | Isolierverglasungseinheit |
| EP3794197A1 (de) | 2018-05-14 | 2021-03-24 | Saint-Gobain Glass France | Isolierverglasungseinheit |
| US20200082240A1 (en) * | 2018-09-07 | 2020-03-12 | Veka, Inc. | Tags having smart chips hidden in window and door frames and associated methods |
-
2019
- 2019-05-08 EP EP19721318.4A patent/EP3794197A1/de not_active Withdrawn
- 2019-05-08 US US17/055,793 patent/US11434688B2/en active Active
- 2019-05-08 CA CA3099085A patent/CA3099085A1/en active Pending
- 2019-05-08 CN CN201980032223.7A patent/CN112088238B/zh not_active Expired - Fee Related
- 2019-05-08 MX MX2020012232A patent/MX2020012232A/es unknown
- 2019-05-08 WO PCT/EP2019/061757 patent/WO2019219460A1/de not_active Ceased
-
2022
- 2022-07-26 US US17/873,872 patent/US11655670B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11434688B2 (en) | 2022-09-06 |
| US20220356753A1 (en) | 2022-11-10 |
| US11655670B2 (en) | 2023-05-23 |
| WO2019219460A1 (de) | 2019-11-21 |
| MX2020012232A (es) | 2021-01-29 |
| CN112088238B (zh) | 2022-08-16 |
| CA3099085A1 (en) | 2019-11-21 |
| US20210230934A1 (en) | 2021-07-29 |
| CN112088238A (zh) | 2020-12-15 |
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