WO2024110669 - HEATING DEVICE FOR DE-MISTING OR ANTI-MISTING DEVICES SUCH AS VEHICLE LIGHTINGS
National phase entry is expected:
Publication Number
WO/2024/110669
Publication Date
30.05.2024
International Application No.
PCT/EP2023/083160
International Filing Date
27.11.2023
Title **
[English]
HEATING DEVICE FOR DE-MISTING OR ANTI-MISTING DEVICES SUCH AS VEHICLE LIGHTINGS
[French]
DISPOSITIF DE CHAUFFAGE POUR DISPOSITIFS DE DÉSEMBUAGE OU ANTIBUÉE TELS QUE DES ÉCLAIRAGES DE VÉHICULE
Applicants **
ETH ZURICH
Inventors
POULIKAKOS, Dimos
HÄCHLER, Iwan
SCHNOERING, Gabriel
ROY, Tamal
Priority Data
22209546.5
25.11.2022
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| 译文 |
|
* 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 | 2169 | |
| EPO | Filing, Examination, Granting | 8652 | |
| Japan | Filing, Examination, Granting | 2153 | |
| South Korea | Filing, Examination, Granting | 2071 | |
| USA | Filing, Examination, Granting | 5340 |
Total:
20,385
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Contact Us
Abstract[English]
A heating device (1) for preventing or removing a deposition comprises or consists of at least one photothermal element (2) being configured to exhibit a photothermal effect upon an impingement of electromagnetic radiation. The photothermal element (2) comprises or consists of particles (3) being embedded in a matrix (4). The matrix (4) is optically transmissive in a first wavelength region of the electromagnetic spectrum of impinging electromagnetic radiation. The particles (3) are configured to absorb impinging electromagnetic radiation in a second wavelength region of the electromagnetic spectrum and are further configured to dissipate the absorbed electromagnetic radiation as heat, whereby the temperature of the heating device (1) is elevated.[French]
L'invention concerne un dispositif de chauffage (1) destiné à empêcher ou éliminer un dépôt qui comprend ou est constitué d'au moins un élément photothermique (2) configuré pour présenter un effet photothermique lors d'un impact de rayonnement électromagnétique. L'élément photothermique (2) comprend ou est constitué de particules (3) incorporées dans une matrice (4). La matrice (4) est optiquement transparente dans une première région de longueur d'onde du spectre électromagnétique du rayonnement électromagnétique incident. Les particules (3) sont conçues pour absorber un rayonnement électromagnétique incident dans une seconde région de longueur d'onde du spectre électromagnétique et sont en outre conçues pour dissiper le rayonnement électromagnétique absorbé sous forme de chaleur, grâce à quoi la température du dispositif de chauffage (1) est élevée.