FR2118266A5 - Magnetic positioning of heating wires on intermediate layers - of laminated glass panes - with current passed through wires during - Google Patents

Magnetic positioning of heating wires on intermediate layers - of laminated glass panes - with current passed through wires during

Info

Publication number
FR2118266A5
FR2118266A5 FR7045301A FR7045301A FR2118266A5 FR 2118266 A5 FR2118266 A5 FR 2118266A5 FR 7045301 A FR7045301 A FR 7045301A FR 7045301 A FR7045301 A FR 7045301A FR 2118266 A5 FR2118266 A5 FR 2118266A5
Authority
FR
France
Prior art keywords
wires
laminated glass
intermediate layers
glass panes
current passed
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.)
Expired
Application number
FR7045301A
Other languages
French (fr)
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.)
Saint Gobain PAM SA
Original Assignee
Saint Gobain PAM SA
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 Saint Gobain PAM SA filed Critical Saint Gobain PAM SA
Priority to FR7045301A priority Critical patent/FR2118266A5/en
Priority to DE19712162108 priority patent/DE2162108A1/en
Application granted granted Critical
Publication of FR2118266A5 publication Critical patent/FR2118266A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10376—Laminated safety glass or glazing containing metal wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10376—Laminated safety glass or glazing containing metal wires
    • B32B17/10385—Laminated safety glass or glazing containing metal wires for ohmic resistance heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
    • H05B3/86—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters

Landscapes

  • Joining Of Glass To Other Materials (AREA)
  • Surface Heating Bodies (AREA)
  • Laminated Bodies (AREA)

Abstract

In prodn. of electrically heated laminated windscreens with resistance wires embedded in the inter layer prior to bonding together, the resistance wires are guided to form the desired pattern by electrical forces during their application to the layer. Pref. the wires are first arranged parallel in a straight line on the layer, then a current is passed through them and the multi magnet ledge is moved along the wire either below or above it, the heat produced by the current causing the wire to embed itself in the laminate material. Very thin wires of the order of 10 mu are used.
FR7045301A 1970-12-16 1970-12-16 Magnetic positioning of heating wires on intermediate layers - of laminated glass panes - with current passed through wires during Expired FR2118266A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7045301A FR2118266A5 (en) 1970-12-16 1970-12-16 Magnetic positioning of heating wires on intermediate layers - of laminated glass panes - with current passed through wires during
DE19712162108 DE2162108A1 (en) 1970-12-16 1971-12-15 Process for the production of an electrically heated laminated glass pane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7045301A FR2118266A5 (en) 1970-12-16 1970-12-16 Magnetic positioning of heating wires on intermediate layers - of laminated glass panes - with current passed through wires during

Publications (1)

Publication Number Publication Date
FR2118266A5 true FR2118266A5 (en) 1972-07-28

Family

ID=9065859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7045301A Expired FR2118266A5 (en) 1970-12-16 1970-12-16 Magnetic positioning of heating wires on intermediate layers - of laminated glass panes - with current passed through wires during

Country Status (2)

Country Link
DE (1) DE2162108A1 (en)
FR (1) FR2118266A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11541650B2 (en) 2017-03-30 2023-01-03 Agp America S.A. Automotive laminate with embedded wire circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11541650B2 (en) 2017-03-30 2023-01-03 Agp America S.A. Automotive laminate with embedded wire circuit

Also Published As

Publication number Publication date
DE2162108A1 (en) 1972-07-06

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Legal Events

Date Code Title Description
ST Notification of lapse