WO2025224650 - DECOUPLING OF EARTH LEAKAGE FOR FLAT PLANAR CARBON FIBER HEATER
National phase entry is expected:
Publication Number
WO/2025/224650
Publication Date
30.10.2025
International Application No.
PCT/IB2025/054244
International Filing Date
23.04.2025
Title **
[English]
DECOUPLING OF EARTH LEAKAGE FOR FLAT PLANAR CARBON FIBER HEATER
[French]
DÉCOUPLAGE DE FUITE À LA TERRE POUR DISPOSITIF DE CHAUFFAGE À FIBRE DE CARBONE PLANE PLATE
Applicants **
LAMINAHEAT HOLDING LTD.
Inventors
SAJIC, Peter J.
Priority Data
63/637,426
23.04.2024
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2162 | |
| EPO | Filing, Examination, Granting | 10717 | |
| Japan | Filing, Examination, Granting | 2328 | |
| South Korea | Filing, Examination, Granting | 2345 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,292
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Abstract[English]
A heating device includes an electrically conductive heating element layer having at least two conductive strips electrically connected to a first surface of the electrically conductive layer over a predetermined length, positioned adjacent opposite ends of the electrically conductive layer, and configured to be electrically connected to a power source having a neutral line. The heating element also includes an outer grounding foil spaced from a second surface of the electrically conductive layer; at least two non-conductive layers disposed between the outer grounding foil and the second surface of the electrically conductive layer; and an inner grounding foil arranged between two of the at least two non-conductive layers disposed between the outer grounding foil and the second surface of the electrically conductive layer. The inner grounding foil is connected to the neutral line.[French]
Est divulgué un dispositif de chauffage comprenant une couche d'élément chauffant électroconductrice ayant au moins deux bandes conductrices électriquement connectées à une première surface de la couche électroconductrice sur une longueur prédéterminée, positionnées adjacentes aux extrémités opposées de la couche électroconductrice, et configurées pour être électriquement connectées à une source d'alimentation ayant une ligne neutre. L'élément chauffant comprend également une feuille de mise à la terre externe espacée d'une seconde surface de la couche électroconductrice; au moins deux couches non conductrices disposées entre la feuille de mise à la terre externe et la seconde surface de la couche électroconductrice; et une feuille de mise à la terre interne disposée entre deux des au moins deux couches non conductrices disposées entre la feuille de mise à la terre externe et la seconde surface de la couche électroconductrice. La feuille de mise à la terre interne est connectée à la ligne neutre.