EP0024658A1 - Vitre isolante en verre synthétique - Google Patents

Vitre isolante en verre synthétique Download PDF

Info

Publication number
EP0024658A1
EP0024658A1 EP80104851A EP80104851A EP0024658A1 EP 0024658 A1 EP0024658 A1 EP 0024658A1 EP 80104851 A EP80104851 A EP 80104851A EP 80104851 A EP80104851 A EP 80104851A EP 0024658 A1 EP0024658 A1 EP 0024658A1
Authority
EP
European Patent Office
Prior art keywords
web
glass insulating
insulating pane
plates
pane according
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.)
Granted
Application number
EP80104851A
Other languages
German (de)
English (en)
Other versions
EP0024658B1 (fr
Inventor
Gerhard Dipl.-Ing. Schloemer
Klaus Dipl.-Ing. Steinweg
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.)
Gerhardi and Cie
Original Assignee
Gerhardi and Cie
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 Gerhardi and Cie filed Critical Gerhardi and Cie
Priority to AT80104851T priority Critical patent/ATE2385T1/de
Publication of EP0024658A1 publication Critical patent/EP0024658A1/fr
Application granted granted Critical
Publication of EP0024658B1 publication Critical patent/EP0024658B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/54—Slab-like translucent elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24174—Structurally defined web or sheet [e.g., overall dimension, etc.] including sheet or component perpendicular to plane of web or sheet
    • Y10T428/24182—Inward from edge of web or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24661—Forming, or cooperating to form cells

Definitions

  • the invention relates to an insulating glass pane made of at least two plates and a web frame between the plates, the web edges of which are welded to the plates.
  • Plastic insulating glass panes with webs running in one direction are known.
  • a synthetic glass insulating pane of this type has different moments of resistance in the longitudinal direction and in the transverse direction of the webs.
  • This synthetic glass insulating pane requires a comparatively large wall thickness.
  • the heat transfer coefficient is comparatively large because chimney-like air chambers are available.
  • the object of the invention is to provide an insulating glass pane which, with a small wall thickness of the individual plates, has a uniformly high section modulus in all directions and a heat transfer coefficient that is as small as possible.
  • the web frames fill the space between the two plates, in that the abutting web frames form a compartment with continuous partitions.
  • the web frames are cylindrical bodies with any cross-section; circular cylinders, elliptical cylinders or cylinders with a polygonal, in particular square, cross section can be provided.
  • the intermediate layer between the two outer plates is divided into a large number of small chambers, so that small air chambers and thus a small heat transfer coefficient are obtained.
  • the ultrasonic straightening bars guarantee high strength and security of the ultrasonic welding connections and a uniform connection over the entire surface of the synthetic glass insulating pane, so that this contributes to the stability of the synthetic glass insulating pane.
  • the synthetic glass insulating pane has the same section modulus in the longitudinal and transverse directions. This construction with the web frame enables a very thin wall thickness of less than 1 mm.
  • the wall thickness is preferably 0.5 mm.
  • the plates and web frames can be made of an impact-resistant, crystal-clear plastic such as polycarbonate, polyester or polyvinyl chloride. Since the web frames abut one another and form lattice-shaped supports in the joint area, forces are very well introduced into the structure, so that the stability is extremely high. This is important for components, especially self-supporting components. It is also possible to manufacture the web frames from opaque material in order to change the transparency of the synthetic glass insulating pane and to adapt it to the respective requirements.
  • an impact-resistant, crystal-clear plastic such as polycarbonate, polyester or polyvinyl chloride. Since the web frames abut one another and form lattice-shaped supports in the joint area, forces are very well introduced into the structure, so that the stability is extremely high. This is important for components, especially self-supporting components. It is also possible to manufacture the web frames from opaque material in order to change the transparency of the synthetic glass insulating pane and to adapt it to the respective requirements.
  • the web frames have a polygonal shape and stiffening webs with a straight end edge are provided at least in each corner area.
  • the web frames have a square shape and that in the joint area the edge strips are each cut off on a line oriented perpendicular to the diagonal at the front edge of the stiffening web in question. This results in a particularly uniform and stable construction.
  • the invention provides a triple pane with very high thermal insulation.
  • a tongue-shaped plate is formed on a side wall of the web frame, the size of which is approximately the same as the size of the end face of the web frame. This ensures that the plastic insulating glass pane has an intermediate plate over its entire surface.
  • the invention proposes that the remaining three side walls of the web frame have groove strips for receiving the tongue-shaped plate. As a result, the edges of the tongue-shaped plate are guided and held so that the cohesion of the synthetic glass insulating pane is very good over its entire area. So that the synthetic glass insulating pane precludes direct incidence of solar radiation or other radiation, the invention proposes that the web frames have an oblique cylindrical shape, the axis being inclined relative to the end faces. The synthetic glass insulating pane must then be aligned during installation so that the inclination of the cylinder axis is aligned against the direction of incidence of solar radiation. A glare-free exposure is then guaranteed. The height and inclination of the frame must be set in such a way that direct radiation cannot pass through. The absence of glare is particularly guaranteed if the web frames) are made of opaque material.
  • the plates are crystal clear, the web frames are cloudy or opaque. Furthermore, the invention proposes that the upper plate is wholly or partially cloudy or opaque and covers the openings of the web frame so that no direct light transmission is possible.
  • the last-mentioned training enables the synthetic glass insulating pane to be adapted to a wide variety of applications.
  • the section through the insulating washer according to FIG. 1 shows an upper plate 1 and a lower plate 2, between which web frames 3 are arranged. All parts are made of polycarbonate.
  • the plates can have a wall thickness adapted to the respective load conditions. The wall thickness of the panels can be reduced to 0.5 mm or less.
  • Each frame is a plastic injection molded part in the shape of a cylinder.
  • the web frame shown is a cylinder with a square cross-section and comprises four side walls 4, which are so inclined against each other that they form the side surfaces of a truncated cone with a constriction 9 halfway up the web frame 3.
  • the truncated cone has a square cross section.
  • Circumferential end edges 6 with widened contact surface 7 are provided on the open end faces.
  • Ultrasonic straightening webs 8 are formed within this support surface 7.
  • the edge strips are each cut off on a line 9, which is aligned perpendicular to the diagonal of the web frame and the end face.
  • stiffening webs 10 are provided at least in the corner area, the end edges of which are aligned perpendicular to the end faces of the web frame and each end with the cut line 0.
  • the web frames 3 are put together to form a surface-covering pattern, two adjacent web frames 3 each abutting one another with the diagonally cut lines 9.
  • the web frames 3 consequently form a checkerboard-like pattern according to FIG. 2.
  • Panels 1 and 2 are arranged on both end faces of the web frame 3.
  • the ultrasonic straightening webs 8 serve to align and guide the ultrasonic energy.
  • the ultrasonic welding can be carried out in a suitable manner, for example by continuously guiding the arrangement between ultrasonic welding heads.
  • the finished insulating washer contains approximately cube-shaped areas which are closed on the one hand by the interior of a web frame and on the other hand by four side walls of four abutting web frames. These closed rooms form air cushions, so that you get very favorable values for the heat transfer coefficient. Due to the connected spaces between the two plates 1 and 2, air circulation between these plates 1 and 2 is not possible.
  • the plates and web frames are made of polycarbonate.
  • the wall thickness of the parts is 0.5 mm each.
  • the distance between the plates 1 and 2 is 40 mm.
  • the edge length of a front edge 6 is 40 mm. Measurements resulted in a heat transfer coefficient of 2.7 for such a synthetic glass insulating pane .
  • stiffening webs 10 ' can be arranged distributed over the walls 4, as is indicated in the right half of FIG. 4 by dashed lines.
  • FIGS. 6 and 7 show a modified embodiment of the invention, namely a triple insulating glass pane.
  • the web frame 3 ' correspond with the modification of the web frame 3 that an intermediate plate 15 is formed in the height of the constriction 5 and also a tongue-shaped plate 16 is formed on a side wall 4', the size of which is approximately the same as the size of the end face of the web frame 3 ' is.
  • On the other side winches 4 "5 groove strips are formed at the level of the constriction, in which the tongue-shaped plates 16 of adjacent web frames 3 'are accommodated.
  • the cohesion of this triple insulating glass is easily recognizable from FIGS. 6 and 7.
  • the web frames shown are cylinders with a square cross-section. It is also possible to provide cylinders with any other cross sections, for example polygonal cross section, circular cross section and the like.
  • the web frames shown so far are each straight cylinders. 8 and 9 show a modified embodiment, according to which the web frames 3 'are designed as oblique cylinders with a square cross section.
  • the two side walls 21 are inclined to the end faces and the side walls 22 have a parallelogram shape. All web frames 3 'are arranged with the same inclination of the side walls 21, as can be seen in FIGS. 8 and 9.
  • the upper plate 1 and the lower plate 2 are placed.
  • the height of the web frame and the inclination of the side walls 21 must be dimensioned depending on the expected position of the sun.
  • the incidence of light and the transparency of the synthetic glass insulating pane can be influenced in another way. You can see that in Fi 1 . 6 and 7 shown intermediate plates 15 and tongue-shaped plates 16 so that only a part of the free openings is covered. The art of glass - insulating disk is then aligned so that transmitted light is shielded by this intermediate plate or tongue-shaped plate.
  • the invention further provides that the plates are crystal clear, the web frame is cloudy or opaque.
  • the upper plate is completely or partially cloudy or opaque and covers the openings of the web frames so that no direct light transmission is possible.
  • the opacity of the top plate can be achieved by appropriate printing or in another way.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Insulating Bodies (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
EP80104851A 1979-09-01 1980-08-15 Vitre isolante en verre synthétique Expired EP0024658B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80104851T ATE2385T1 (de) 1979-09-01 1980-08-15 Kunstglas-isolierscheibe.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2935456 1979-09-01
DE19792935456 DE2935456A1 (de) 1979-09-01 1979-09-01 Kunstglas-isolierscheibe

Publications (2)

Publication Number Publication Date
EP0024658A1 true EP0024658A1 (fr) 1981-03-11
EP0024658B1 EP0024658B1 (fr) 1983-02-02

Family

ID=6079877

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80104851A Expired EP0024658B1 (fr) 1979-09-01 1980-08-15 Vitre isolante en verre synthétique

Country Status (5)

Country Link
US (1) US4399641A (fr)
EP (1) EP0024658B1 (fr)
JP (1) JPS608228B2 (fr)
AT (1) ATE2385T1 (fr)
DE (2) DE2935456A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH687214A5 (de) * 1994-02-28 1996-10-15 Dietrich Schwarz Lichtdurchlaessige Stegplatte.
CN1102494C (zh) * 1995-11-14 2003-03-05 岸本产业株式会社 合成树脂制中空板的融接方法
GB0327961D0 (en) * 2003-12-03 2004-01-07 Bridge Iain N Panel structure
CA2902014C (fr) * 2013-02-25 2018-09-11 Saint-Gobain Glass France Ensemble de vitres pourvu d'un revetement attenuant les infrarouges

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH407491A (de) * 1962-04-13 1966-02-15 Luescher Ag Geb Plattenförmiges Leichtbauelement
CH485092A (de) * 1968-10-28 1970-01-31 Matec Holding Ag Lichtdurchlässiges, undurchsichtiges Bauelement
DE1921624A1 (de) * 1969-04-28 1970-11-05 Hans Hartung Kg Kuehlmoebelfab Lichtdurchlaessige Platte
DE7833940U1 (de) * 1979-02-22 Haberlach, Gerald, 8500 Nuernberg Wandelement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024880A (en) * 1961-01-24 1962-03-13 Seaporcel Metals Inc Translucent building panels
GB1070927A (en) * 1963-06-28 1967-06-07 Bristol Aeroplane Plastics Ltd Improvements in laminated cellular structures
US3276177A (en) * 1963-12-18 1966-10-04 Robert R Keller Sandwich panel with ornamental coloring feature
AT286587B (de) * 1968-02-15 1970-12-10 Carl Otto Dr Meiners Lichtrasterscheibenkörper
US4035539A (en) * 1976-05-12 1977-07-12 Luboshez Sergius N Ferris Structural panel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7833940U1 (de) * 1979-02-22 Haberlach, Gerald, 8500 Nuernberg Wandelement
CH407491A (de) * 1962-04-13 1966-02-15 Luescher Ag Geb Plattenförmiges Leichtbauelement
CH485092A (de) * 1968-10-28 1970-01-31 Matec Holding Ag Lichtdurchlässiges, undurchsichtiges Bauelement
DE1921624A1 (de) * 1969-04-28 1970-11-05 Hans Hartung Kg Kuehlmoebelfab Lichtdurchlaessige Platte

Also Published As

Publication number Publication date
DE3061819D1 (en) 1983-03-10
JPS608228B2 (ja) 1985-03-01
ATE2385T1 (de) 1983-02-15
JPS5664856A (en) 1981-06-02
US4399641A (en) 1983-08-23
DE2935456A1 (de) 1981-03-19
EP0024658B1 (fr) 1983-02-02

Similar Documents

Publication Publication Date Title
DE1920071C3 (de) Leuchte mit langgestreckten Lampen und einer transparenten Abdeckung
DE2320762B2 (de) Durchprojektionsschirm sowie verfahren zu seiner herstellung
DE69319156T2 (de) Extrudiertes Plattenelement für Bauzwecke
DE2920962A1 (de) Lampenanordnung
DE1609883C3 (de) Plattenelement zur Bildung von lichtdurchlässigen Decken oder Wänden
LU86757A1 (de) Tuerblatt,tuerfuellung od.dgl.sowie verfahren zur herstellung derselben
DE2158220C3 (de) Durchflußkuvette und Verfahren zu ihrer Herstellung
DE69003163T2 (de) Paneel.
EP0024658B1 (fr) Vitre isolante en verre synthétique
DE69933410T2 (de) Leuchte
DE3401868A1 (de) Fussbodenheizrohr-verlegeplatte
DE3227118C2 (de) Fenster
DE1484281A1 (de) Bauplatte
DE3345954A1 (de) Fruehbeet
EP0030246B1 (fr) Unité composite calorifuge et transparente
DE69908669T2 (de) Extrudierte Stegmehrfachplatte aus Materialien mit verschiedenen optischen und mechanischen Eigenschaften
DE10060183A1 (de) Vorrichtung zum Begrenzen des Durchtritts von Licht durch eine Fensteröffnung
DE4220457A1 (de) Verbundglas
DE2832304A1 (de) Sonnenkollektor aus kunststoff
DE3043385C2 (de) Vorrichtung zur Isolierung und Schattierung eines Gebäudes wie Treibhaus etc.
DE2807682C2 (de) Dacheindeckungs- oder Wandverkleidungsplatte
DE2904362A1 (de) Lagergestell fuer kernreaktorbrennelemente
DE1484281C (de) Lichtdurchlässige Bauplatte
DE2522627B2 (de) Gehaeuse fuer ein technisches geraet
DE2320762C (de) Durchprojektionsschirm sowie Verfahren zu seiner Herstellung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LU NL SE

17P Request for examination filed

Effective date: 19810214

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19830202

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 19830202

REF Corresponds to:

Ref document number: 2385

Country of ref document: AT

Date of ref document: 19830215

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3061819

Country of ref document: DE

Date of ref document: 19830310

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19830628

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19830831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19840110

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19840714

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19840718

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19840719

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19840930

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19850813

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19850831

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19860815

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19860831

Ref country code: CH

Effective date: 19860831

BERE Be: lapsed

Owner name: GERHARDI & CIE.

Effective date: 19860831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19870301

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19870430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19881118

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19890831

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT