CA2208277C - Buse pour l'extrusion d'un materiau fluidisable - Google Patents

Buse pour l'extrusion d'un materiau fluidisable Download PDF

Info

Publication number: CA2208277C
Authority: CA; Canada
Prior art keywords: spacer; nozzle; layer; unit; platform
Prior art date: 1993-08-05
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 - Fee Related

Application number

CA002208277A

Other languages

English (en)

Other versions

CA2208277A1 (fr

Inventor

Edmund A. Leopold

Paul J. Kovacik

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.)

PPG Industries Ohio Inc

Original Assignee

PPG Industries Ohio Inc

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.)

1993-08-05

Filing date

1994-01-07

Publication date

2000-05-09

1993-08-05 Priority claimed from US08/102,596 external-priority patent/US5531047A/en

1994-01-07 Application filed by PPG Industries Ohio Inc filed Critical PPG Industries Ohio Inc

1995-02-06 Publication of CA2208277A1 publication Critical patent/CA2208277A1/fr

2000-05-09 Application granted granted Critical

2000-05-09 Publication of CA2208277C publication Critical patent/CA2208277C/fr

2014-01-07 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000000463 material Substances 0.000 title claims abstract description 86
230000009969 flowable effect Effects 0.000 title claims description 11
238000007493 shaping process Methods 0.000 claims abstract description 21
239000000758 substrate Substances 0.000 claims description 20
230000003750 conditioning effect Effects 0.000 claims description 8
238000010438 heat treatment Methods 0.000 claims description 3
125000006850 spacer group Chemical group 0.000 abstract description 112
239000011521 glass Substances 0.000 abstract description 67
239000007789 gas Substances 0.000 abstract description 32
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract description 14
239000002274 desiccant Substances 0.000 abstract description 8
229910052786 argon Inorganic materials 0.000 abstract description 7
238000004519 manufacturing process Methods 0.000 abstract description 7
238000000034 method Methods 0.000 abstract description 4
238000000151 deposition Methods 0.000 abstract 1
239000010410 layer Substances 0.000 description 65
239000000853 adhesive Substances 0.000 description 25
230000001070 adhesive effect Effects 0.000 description 25
239000012790 adhesive layer Substances 0.000 description 11
239000002184 metal Substances 0.000 description 11
229910052751 metal Inorganic materials 0.000 description 11
230000002093 peripheral effect Effects 0.000 description 9
239000000565 sealant Substances 0.000 description 9
238000000576 coating method Methods 0.000 description 8
239000004033 plastic Substances 0.000 description 8
229920003023 plastic Polymers 0.000 description 8
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 6
229910000831 Steel Inorganic materials 0.000 description 5
238000001125 extrusion Methods 0.000 description 5
239000010959 steel Substances 0.000 description 5
238000005086 pumping Methods 0.000 description 4
239000011248 coating agent Substances 0.000 description 3
238000009792 diffusion process Methods 0.000 description 3
239000012943 hotmelt Substances 0.000 description 3
230000035699 permeability Effects 0.000 description 3
229910001220 stainless steel Inorganic materials 0.000 description 3
229920002367 Polyisobutene Polymers 0.000 description 2
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
238000005452 bending Methods 0.000 description 2
238000004590 computer program Methods 0.000 description 2
230000007423 decrease Effects 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
229920005862 polyol Polymers 0.000 description 2
150000003077 polyols Chemical class 0.000 description 2
229920001451 polypropylene glycol Polymers 0.000 description 2
229920002635 polyurethane Polymers 0.000 description 2
239000004814 polyurethane Substances 0.000 description 2
238000012546 transfer Methods 0.000 description 2
239000002023 wood Substances 0.000 description 2
239000004831 Hot glue Substances 0.000 description 1
229920001328 Polyvinylidene chloride Polymers 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
238000004364 calculation method Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
230000035515 penetration Effects 0.000 description 1
239000005033 polyvinylidene chloride Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
238000003892 spreading Methods 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
238000002076 thermal analysis method Methods 0.000 description 1

Landscapes

Securing Of Glass Panes Or The Like (AREA)

CA002208277A 1993-08-05 1994-01-07 Buse pour l'extrusion d'un materiau fluidisable Expired - Fee Related CA2208277C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US08/102,596 US5531047A (en)	1993-08-05	1993-08-05	Glazing unit having three or more glass sheets and having a low thermal edge, and method of making same
US102,569		1993-08-05
CA002113022A CA2113022C (fr)	1993-08-05	1994-01-07	Vitrage ayant au moins trois feuilles de verre et a faible coefficient thermique et methode de fabrication

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002113022A Division CA2113022C (fr)	1993-08-05	1994-01-07	Vitrage ayant au moins trois feuilles de verre et a faible coefficient thermique et methode de fabrication

Publications (2)

Publication Number	Publication Date
CA2208277A1 CA2208277A1 (fr)	1995-02-06
CA2208277C true CA2208277C (fr)	2000-05-09

Family

ID=29550691

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002208277A Expired - Fee Related CA2208277C (fr)	1993-08-05	1994-01-07	Buse pour l'extrusion d'un materiau fluidisable

Country Status (1)

Country	Link
CA (1)	CA2208277C (fr)

1994
- 1994-01-07 CA CA002208277A patent/CA2208277C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2208277A1 (fr)	1995-02-06

Legal Events

Date	Code	Title	Description
1997-06-05	EEER	Examination request
2014-02-19	MKLA	Lapsed	Effective date: 20140107

Publication	Publication Date	Title
US5601677A (en)	1997-02-11	Method of making a glazing unit having three or more glass sheets and having a low thermal edge
CA2159127C (fr)	1999-01-19	Vitrage isolant et methode de fabrication connexe
CA2125504C (fr)	1996-12-10	Entretoise de faible conductivite thermique pour vitrage isolant et mode de fabrication connexe
US5655282A (en)	1997-08-12	Low thermal conducting spacer assembly for an insulating glazing unit and method of making same
US5007217A (en)	1991-04-16	Multiple pane sealed glazing unit
CA2159128C (fr)	1999-06-08	Vitrage isolant et methode de fabrication connexe
EP0261923A2 (fr)	1988-03-30	Unité de vitrage isolant à vitres multiples
US4121394A (en)	1978-10-24	Method of installing a pane to an existing glazed system
ES2980129T3 (es)	2024-09-30	Elementos de vidrio aislante para puertas de varias hojas con compuesto de borde transparente y procedimiento para la fabricación de los elementos de vidrio aislante
CA2208277C (fr)	2000-05-09	Buse pour l'extrusion d'un materiau fluidisable
US4118911A (en)	1978-10-10	Glazing tool
AU648441B2 (en)	1994-04-21	Spacer for an insulating glazing unit
AU655846B2 (en)	1995-01-12	A spacer frame and a method of forming a spacer frame
AU655847B2 (en)	1995-01-12	A method of forming a spacer frame for a glazing unit
NZ280618A (en)	1997-01-29	Spacer stock for insulating glazing unit
AU632966B2 (en)	1993-01-14	A low thermal conducting spacer assembly for an insulating glazing unit and method of making same
Spetz¹	1992	Design, Fabrication, and Performance Considerations for Insulating Glass Edge