WO1997021016B1 - Insulated assembly incorporating a thermoplastic barrier member - Google Patents
Insulated assembly incorporating a thermoplastic barrier memberInfo
- Publication number
- WO1997021016B1 WO1997021016B1 PCT/CA1996/000802 CA9600802W WO9721016B1 WO 1997021016 B1 WO1997021016 B1 WO 1997021016B1 CA 9600802 W CA9600802 W CA 9600802W WO 9721016 B1 WO9721016 B1 WO 9721016B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- spacer
- assembly
- channel
- cellular
- substrate engaging
- Prior art date
Links
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 0.000 title 1
- 239000000758 substrate Substances 0.000 claims abstract 24
- 239000000463 material Substances 0.000 claims abstract 19
- 239000000565 sealant Substances 0.000 claims abstract 5
- 239000002131 composite material Substances 0.000 claims abstract 4
- 239000006260 foam Substances 0.000 claims abstract 4
- 229920003023 plastic Polymers 0.000 claims abstract 4
- 239000004033 plastic Substances 0.000 claims abstract 4
- 230000001413 cellular Effects 0.000 claims 17
- 239000011810 insulating material Substances 0.000 claims 13
- 239000000853 adhesive Substances 0.000 claims 7
- 230000001070 adhesive Effects 0.000 claims 7
- 239000006261 foam material Substances 0.000 claims 4
- 239000002274 desiccant Substances 0.000 claims 3
- 239000011521 glass Substances 0.000 claims 3
- 239000011159 matrix material Substances 0.000 claims 3
- 229920002367 Polyisobutene Polymers 0.000 claims 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 2
- 229920002943 EPDM rubber Polymers 0.000 claims 1
- 239000007799 cork Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000000712 assembly Effects 0.000 abstract 2
- 238000010348 incorporation Methods 0.000 abstract 1
Abstract
An insulating spacer for use in glazing assemblies is provided. The spacer comprises a foamed insulating body and further includes a second sealant material. The insulating body partially contacts the substrates as does the sealant to provide a double seal when used in a glazing assembly. In other embodiments the spacer is a composite of foam, sealant material, rigid plastics and desiccated matrices. A further embodiment discloses an undulating foam spacer body for easy manipulation about the corner in glazing assemblies. The result of incorporation of the foam is a substantially energy efficient spacer and assembly.
Claims
1. A spacer for spacing substrates in an insulated assembly, comprising: a cellular insulating body having a front face and rear face spaced relation, a first substrate engaging surface in spaced relation with a second substrate engaging surface; and characterized In that at least one channel extends within said body and through said front face, said at least one channel extending between substrate engaging surfaces, said channel defining spaced apart substrate engaging arms, an arm of each of said arms having a respective substrate engaging surface, said channel spacing said arms sufficiently to prevent contact therebetween.
2. The spacer as characterized in claim 1, wherein said cellular insulating body comprises a consolidated insulating material having interstices.
3. The spacer as characterized in claim 2, wherein said Insulating material comprises cork.
4. The spacer as characterized in claim 2, wherein said insulating material comprises EPDM.
5. The spacer as characterized in claim 2, wherein said insulating material comprises foam material.
6. The spacer as characterized in claim 2, wherein said foam material includes a single material.
7. The spacer as characterized in claim 2, wherein said foam material comprises a multiple material foam.
8. The spacer as characterized in claim 1 , wherein said rear face includes a fluid barrier.
9. The spacer as characterized in claim 6, wherein said fluid barrier comprises a vapour barrier.
10. The spacer as characterized in claim 9, wherein said vapour barrier comprises a plastic material.
11. The spacer as characterized in claim 10, wherein said plastic material comprises a metallized plastic material.
12. The spacer as characterized in claim 1 , wherein said channel includes a desiccant matrix therein.
13. The spacer as characterized in claim 12, wherein said desiccant matrix is configured to cooperatively engage said channel.
14. The spacer as characterized in claim 11 , wherein said metallized vapour barrier further includes a layer of cellular insulating material.
15. The spacer as characterized in claim 1 , wherein said channel has a shape selected from the group comprising C-shaped, polygonal, wave, parabolic, and undulating forms.
H ET A
16. The spacer as characterized in claim 15, wherein said channel further includes at least one projection extending outwardly from said channel.
17. An insulated glass assembly having an interior atmosphere, comprising: a pair of glass substrates; a cellular insulating body having spaced apart substrate engaging surfaces, a glass substrate engaged with a respective substrate engaging surface, said insulating body further including a front face directed toward said interior atmosphere of said assembly and a rear face extending outwardly of said interior assembly; and characterized in that at least one channel extends within said body and through said front face, said at least one channel extending between said substrate engaging surfaces, said channel defining spaced apart substrate engaging arms, an arm of each of said arms having a respective substrate engaging surface, said channel spacing said arms sufficiently to prevent contact therebetween during deformation of said arms.
18. The assembly as characterized in claim 17, wherein said at least one channel includes a desiccant matrix configured to engage said at least one channel.
19. The assembly as characterized in claim 7, wherein said rear face of said insulating body further includes a vapour barrier.
20. The assembly as characterized In claim 19, wherein said vapour barrier includes a further layer of said cellular insulating material. 20
21. The assembly as characterized in claim 20, wherein said substrate engaging surfaces of said insulating body, said vapour barrier and said further layer of cellular material each independently engage a respective substrate.
22. The assembly as characterized in claim 21 , wherein said substrate engaging surfaces include an adhesive material.
23. The assembly as characterized in claim 22, wherein said adhesive material is selected from the group comprising acrylic adhesives, pressure sensitive adhesives, hot melt butyl, UV curable foam material and potyisobutylene material.
24. The assembly as characterized in claim 19, wherein said vapour barrier includes adhesive for engagement with a respective substrate.
25. The assembly as characterized in claim 24, wherein said adhesive comprises adhesive selected from the group comprising acrylic adhesives, pressure sensitive adhesives, hot melt butyl or polyisobutylene.
26. The assembly as characterized in claim 20, wherein said further layer of cellular material is surrounded by a sealant material.
27. The assembly as characterized in claim 20, wherein said sealant material is selected from the group comprising hot melt polyisobutylene.
28. A composite spacer for spacing substrates in an insulated assembly comprising: a first body of cellular insulating material having a front face and a rear face in spaced relation, a first substrate engaging surface in spaced relation with a second substrate engaging surface; characterized in that at least one channel extends within said body and through said front face, said at least one channel extending between substrate engaging surfaces; and further including a vapour barrier contacting said rear face of said first body of cellular insulating material and a second body of cellular insulating material contacting said vapour barrier, wherein said cellular insulating bodies and said vapour barrier collectively provide at least three independent substrate engaging surfaces for engagement with a respective substrate.
29. The spacer as characterized in claim 28, wherein said composite spacer comprises a laminated composite spacer.
30. The spacer as characterized in claim 28, wherein said first body of cellular insulating material and said second body of cellular insulating material comprise similar materials.
31. The spacer as characterized in claim 28, wherein said first body of cellular insulating material and said second body of cellular insulating material comprise different materials.
32. The spacer as characterized in claim 28, wherein said first body of cellular material and said second body of cellular material each comprise a mixture of foamed materials.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52082397A JP4121150B2 (en) | 1995-12-06 | 1996-12-03 | Thermal insulation assembly incorporating a thermoplastic barrier member |
| AU76884/96A AU7688496A (en) | 1995-12-06 | 1996-12-03 | Insulated assembly incorporating a thermoplastic barrier member |
| EP96939781A EP0865560B1 (en) | 1995-12-06 | 1996-12-03 | Insulated assembly incorporating a thermoplastic barrier member and a spacer adapted for use as such a barrier member. |
| DE69633132T DE69633132T2 (en) | 1995-12-06 | 1996-12-03 | INSULATION ARRANGEMENT WITH A THERMOPLASTIC INSULATED SPACER AND DISTANCE HOLDER THEREFOR. |
| AT96939781T ATE273435T1 (en) | 1995-12-06 | 1996-12-03 | INSULATING ARRANGEMENT HAVING A THERMOPLASTIC INSULATING SPACER AND SPACER THEREOF. |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/548,919 US5691045A (en) | 1991-04-22 | 1995-10-26 | Insulated assembly incorporating a thermoplastic barrier member |
| US08/568,177 US5759665A (en) | 1991-04-22 | 1995-12-06 | Insulated assembly incorporating a thermoplastic barrier member |
| US08/568,177 | 1995-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1997021016A1 WO1997021016A1 (en) | 1997-06-12 |
| WO1997021016B1 true WO1997021016B1 (en) | 1997-07-17 |
Family
ID=24270224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CA1996/000802 WO1997021016A1 (en) | 1995-10-26 | 1996-12-03 | Insulated assembly incorporating a thermoplastic barrier member |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US5759665A (en) |
| EP (1) | EP0865560B1 (en) |
| JP (1) | JP4121150B2 (en) |
| AT (1) | ATE273435T1 (en) |
| AU (1) | AU7688496A (en) |
| DE (1) | DE69633132T2 (en) |
| ES (1) | ES2227617T3 (en) |
| MX (1) | MX9804384A (en) |
| WO (1) | WO1997021016A1 (en) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6266940B1 (en) | 1998-07-31 | 2001-07-31 | Edgetech I.G., Inc. | Insert for glazing unit |
| US7493739B2 (en) * | 2000-10-20 | 2009-02-24 | Truseal Technologies, Inc. | Continuous flexible spacer assembly having sealant support member |
| US6581341B1 (en) | 2000-10-20 | 2003-06-24 | Truseal Technologies | Continuous flexible spacer assembly having sealant support member |
| MXPA03004067A (en) | 2000-11-08 | 2004-08-12 | Afg Ind Inc | Ribbed tube continuous flexible spacer assembly. |
| US7743584B2 (en) | 2001-08-09 | 2010-06-29 | Edgetech I.G., Inc. | Spacer assembly for insulating glazing units and method for fabricating the same |
| DE10311830A1 (en) * | 2003-03-14 | 2004-09-23 | Ensinger Kunststofftechnologie Gbr | Spacer profile between glass panes in a double glazing structure has an organic and/or inorganic bonding agent matrix containing particles to adsorb water vapor and keep the space dry |
| US20050161886A1 (en) * | 2004-01-28 | 2005-07-28 | Berry David H. | Heat-activated expandable seal and method for producing same |
| US9309714B2 (en) | 2007-11-13 | 2016-04-12 | Guardian Ig, Llc | Rotating spacer applicator for window assembly |
| CA2909299C (en) * | 2007-11-13 | 2017-08-15 | Guardian Ig, Llc | Sealed unit and spacer |
| US8967219B2 (en) | 2010-06-10 | 2015-03-03 | Guardian Ig, Llc | Window spacer applicator |
| US8365495B1 (en) | 2008-11-20 | 2013-02-05 | Emseal Joint Systems Ltd. | Fire and water resistant expansion joint system |
| US9739050B1 (en) | 2011-10-14 | 2017-08-22 | Emseal Joint Systems Ltd. | Flexible expansion joint seal system |
| US9631362B2 (en) | 2008-11-20 | 2017-04-25 | Emseal Joint Systems Ltd. | Precompressed water and/or fire resistant tunnel expansion joint systems, and transitions |
| US9637915B1 (en) | 2008-11-20 | 2017-05-02 | Emseal Joint Systems Ltd. | Factory fabricated precompressed water and/or fire resistant expansion joint system transition |
| US10851542B2 (en) | 2008-11-20 | 2020-12-01 | Emseal Joint Systems Ltd. | Fire and water resistant, integrated wall and roof expansion joint seal system |
| US10316661B2 (en) | 2008-11-20 | 2019-06-11 | Emseal Joint Systems, Ltd. | Water and/or fire resistant tunnel expansion joint systems |
| US11180995B2 (en) | 2008-11-20 | 2021-11-23 | Emseal Joint Systems, Ltd. | Water and/or fire resistant tunnel expansion joint systems |
| US9670666B1 (en) | 2008-11-20 | 2017-06-06 | Emseal Joint Sytstems Ltd. | Fire and water resistant expansion joint system |
| US8813450B1 (en) | 2009-03-24 | 2014-08-26 | Emseal Joint Systems Ltd. | Fire and water resistant expansion and seismic joint system |
| US8341908B1 (en) | 2009-03-24 | 2013-01-01 | Emseal Joint Systems Ltd. | Fire and water resistant expansion and seismic joint system |
| PL2454437T3 (en) | 2009-07-14 | 2017-10-31 | Guardian Ig Llc | Stretched strips for spacer and sealed unit |
| US9228389B2 (en) | 2010-12-17 | 2016-01-05 | Guardian Ig, Llc | Triple pane window spacer, window assembly and methods for manufacturing same |
| DE102010056128A1 (en) * | 2010-12-22 | 2012-06-28 | Glaswerke Arnold Gmbh & Co. Kg | Spacer for insulating glass units and method for its production |
| ITBO20110332A1 (en) * | 2011-06-08 | 2012-12-09 | Alluplast S R L | PROFILE DEVICE FOR GLASS AND METHOD FOR REALIZING THIS DEVICE |
| US9689196B2 (en) | 2012-10-22 | 2017-06-27 | Guardian Ig, Llc | Assembly equipment line and method for windows |
| US9260907B2 (en) | 2012-10-22 | 2016-02-16 | Guardian Ig, Llc | Triple pane window spacer having a sunken intermediate pane |
| US9068297B2 (en) | 2012-11-16 | 2015-06-30 | Emseal Joint Systems Ltd. | Expansion joint system |
| US8789343B2 (en) | 2012-12-13 | 2014-07-29 | Cardinal Ig Company | Glazing unit spacer technology |
| USD736594S1 (en) | 2012-12-13 | 2015-08-18 | Cardinal Ig Company | Spacer for a multi-pane glazing unit |
| WO2015086457A2 (en) | 2013-12-12 | 2015-06-18 | Saint-Gobain Glass France | Double glazing having improved sealing |
| KR20160095129A (en) | 2013-12-12 | 2016-08-10 | 쌩-고벵 글래스 프랑스 | Spacer for insulating glazing units, comprising extruded profiled seal |
| US10344525B2 (en) | 2014-06-27 | 2019-07-09 | Saint-Gobain Glass France | Insulated glazing with spacer, related methods and uses |
| WO2015197491A1 (en) | 2014-06-27 | 2015-12-30 | Saint-Gobain Glass France | Insulated glazing comprising a spacer, and production method |
| CA2958613C (en) | 2014-09-25 | 2019-05-07 | Saint-Gobain Glass France | Spacer for insulating glazing units |
| RU2684996C2 (en) | 2015-03-02 | 2019-04-16 | Сэн-Гобэн Гласс Франс | Remote by glass fiber distance-type frame for sealed double-glazed unit |
| JP6994433B2 (en) | 2017-06-02 | 2022-01-14 | 株式会社日清製粉グループ本社 | Frozen food manufacturing method |
| DE102019121691A1 (en) * | 2019-08-12 | 2021-02-18 | Ensinger Gmbh | Spacer for insulating glass panes |
| EP4332337A1 (en) * | 2022-08-30 | 2024-03-06 | Guillaume Chinzi | Improved spacer for multiple glazing panel |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1268613A (en) * | 1960-06-24 | 1961-08-04 | Improved seal for double glazing and glazing so equipped | |
| US3350181A (en) * | 1964-03-07 | 1967-10-31 | Asahi Glass Co Ltd | Spacers for multiple glass sheet glazing unit |
| GB2021671A (en) * | 1978-04-15 | 1979-12-05 | Ellbee Ltd | Double-glazing unit |
| CA1285177C (en) * | 1986-09-22 | 1991-06-25 | Michael Glover | Multiple pane sealed glazing unit |
| DE3729036A1 (en) * | 1987-08-31 | 1989-03-09 | Ver Glaswerke Gmbh | INSULATED GLASS PANEL FOR MOTOR VEHICLES |
| US4950344A (en) * | 1988-12-05 | 1990-08-21 | Lauren Manufacturing Company | Method of manufacturing multiple-pane sealed glazing units |
| US5441779A (en) * | 1991-04-22 | 1995-08-15 | Lafond; Luc | Insulated assembly incorporating a thermoplastic barrier member |
| CA2044779A1 (en) * | 1991-06-17 | 1992-12-18 | Luc Lafond | Sealant strip incorporating and impregnated desiccant |
| DE19525735A1 (en) * | 1995-07-14 | 1997-01-16 | Huels Chemische Werke Ag | Spacers for double glazing |
-
1995
- 1995-12-06 US US08/568,177 patent/US5759665A/en not_active Expired - Lifetime
-
1996
- 1996-12-03 JP JP52082397A patent/JP4121150B2/en not_active Expired - Fee Related
- 1996-12-03 AT AT96939781T patent/ATE273435T1/en active
- 1996-12-03 ES ES96939781T patent/ES2227617T3/en not_active Expired - Lifetime
- 1996-12-03 EP EP96939781A patent/EP0865560B1/en not_active Expired - Lifetime
- 1996-12-03 AU AU76884/96A patent/AU7688496A/en not_active Abandoned
- 1996-12-03 WO PCT/CA1996/000802 patent/WO1997021016A1/en active IP Right Grant
- 1996-12-03 DE DE69633132T patent/DE69633132T2/en not_active Expired - Lifetime
-
1997
- 1997-11-24 US US08/977,375 patent/US6001453A/en not_active Expired - Lifetime
-
1998
- 1998-06-02 MX MX9804384A patent/MX9804384A/en unknown
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