- Patent Title: Heatable laminated vehicle window with improved heat distribution
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Application No.: US15748118Application Date: 2016-09-29
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Publication No.: US10703072B2Publication Date: 2020-07-07
- Inventor: Marcel Klein , Valentin Schulz
- Applicant: SAINT-GOBAIN GLASS FRANCE
- Applicant Address: FR Courbevoie
- Assignee: SAINT-GOBAIN GLASS FRANCE
- Current Assignee: SAINT-GOBAIN GLASS FRANCE
- Current Assignee Address: FR Courbevoie
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5d3cf36a
- International Application: PCT/EP2016/073359 WO 20160929
- International Announcement: WO2017/063895 WO 20170420
- Main IPC: H05B3/86
- IPC: H05B3/86 ; B32B17/10

Abstract:
A heatable laminated vehicle window for separating a vehicle interior from an outer surrounding area is presented. The vehicle window includes an outer pane bonded to an inner pane via a thermoplastic intermediate layer. An electrically heatable coating of the vehicle window is electrically connected to two busbars such that by applying a supply voltage across the two bus bars, a heating current that forms heating field flows between the two busbars. In one aspect, a metal element is arranged on or in the vehicle window such that heat is dissipated out of a region of the heating field that has elevated heat generation by means of thermal conduction of the metal element.
Public/Granted literature
- US20180222156A1 HEATABLE LAMINATED VEHICLE WINDOW WITH IMPROVED HEAT DISTRIBUTION Public/Granted day:2018-08-09
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