WO2026109719 - DRUCKKOPF FÜR EINEN 3D-DRUCKER UND 3D-DRUCKER ZUR HERSTELLUNG EINES BAUTEILS
National phase entry is expected:
Publication Number
WO/2026/109719
Publication Date
28.05.2026
International Application No.
PCT/EP2025/083860
International Filing Date
21.11.2025
Title **
[German]
DRUCKKOPF FÜR EINEN 3D-DRUCKER UND 3D-DRUCKER ZUR HERSTELLUNG EINES BAUTEILS
[English]
PRINT HEAD FOR A 3D PRINTER AND 3D PRINTER FOR MANUFACTURING A COMPONENT
[French]
TÊTE D'IMPRESSION POUR IMPRIMANTE 3D ET IMPRIMANTE 3D POUR LA FABRICATION D'UN COMPOSANT
Applicants **
ROBERT BOSCH GMBH
Inventors
AL-MAGHRIBI, Mahmoud
MENACHER, Markus
BARGEN, Hans
JAHNLE, Hendrik
NICKELS, Chris
Priority Data
102024211191.0
21.11.2024
DE
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 | * |
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| Number of Office Actions | * |
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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
* |
| 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 | 1911 | |
| EPO | Filing, Examination, Granting | 8107 | |
| Japan | Filing, Examination, Granting | 2030 | |
| South Korea | Filing, Examination, Granting | 1816 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,604
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Abstract[German]
Die Offenbarung betrifft einen Druckkopf (1) für einen 3D-Drucker, umfassend ein Gehäuse (2) mit einer Heizung (3) zur Bereitstellung einer flüssigen Phase eines Materials (4, 4.1) und eine Düse (5) zur Ausbringung der flüssigen Phase des Materials (4, 4.2) aus dem Druckkopf (1), wobei im Bereich der Düse (5) ein Heizring (10) mit Heizelementen (11) angeordnet ist. Ferner umfasst die Offenbarung einen 3D-Drucker (100) zur Herstellung eines Bauteils (20) mit dem Druckkopf (1).[English]
The disclosure relates to a print head (1) for a 3D printer, comprising: a housing (2) with a heater (3) for providing a liquid phase of a material (4, 4.1); and a nozzle (5) for dispensing the liquid phase of the material (4, 4.2) from the print head (1), wherein a heating ring (10) with heating elements (11) is arranged in the region of the nozzle (5). The disclosure further comprises a 3D printer (100) for manufacturing a component (20) and having the print head (1).[French]
L'invention concerne une tête d'impression (1) conçue pour une imprimante 3D, comprenant un boîtier (2) pourvu d'un dispositif de chauffage (3) pour fournir une phase liquide d'un matériau (4, 4.1) et une buse (5) pour appliquer la phase liquide du matériau (4, 4.2) hors de la tête d'impression (1), une bague chauffante (10) dotée d'éléments chauffants (11) étant disposée dans la zone de la buse (5). Cette invention concerne en outre une imprimante 3D (100) servant à la fabrication d'un composant (20) au moyen de la tête d'impression (1).