WO2026109307 - TREIBSTOFFTANK ZUR AUFNAHME VON FLÜSSIGEM WASSERSTOFF UND KRAFTFAHRZEUG
National phase entry is expected:
Publication Number
WO/2026/109307
Publication Date
28.05.2026
International Application No.
PCT/EP2025/082024
International Filing Date
05.11.2025
Title **
[German]
TREIBSTOFFTANK ZUR AUFNAHME VON FLÜSSIGEM WASSERSTOFF UND KRAFTFAHRZEUG
[English]
FUEL TANK FOR RECEIVING LIQUID HYDROGEN AND MOTOR VEHICLE
[French]
RÉSERVOIR DE CARBURANT POUR RECEVOIR DE L'HYDROGÈNE LIQUIDE ET VÉHICULE AUTOMOBILE
Applicants **
DAIMLER TRUCK AG
Inventors
KNEBEL, Jonas
KRILLE, Tobias
KRIST, Manuel
JOOS, Oliver
Priority Data
102024133789.3
19.11.2024
DE
Application details
| Total Number of Claims/PCT | * |
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| Number of Multi-Dependent Claims | * |
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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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| 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 | 1880 | |
| EPO | Filing, Examination, Granting | 8147 | |
| Japan | Filing, Examination, Granting | 1924 | |
| South Korea | Filing, Examination, Granting | 1557 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,248
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Abstract[German]
Die Erfindung betrifft einen Treibstofftank (3) zur Aufnahme von flüssigem Wasserstoff mit einem Tankvolumen (5) und mit einer thermischen Isolierung (6, 7), welche zumindest ein Volumen (6) mit einem Isolationsvakuum zwischen dem Tankvolumen (5) und einer Außenhülle (4) aufweist. Die Erfindung ist dadurch gekennzeichnet, dass in der Außenhülle (4) wenigstens ein thermisch auslösendes Ventil (10) angeordnet ist, welches dazu eingerichtet ist, das Volumen (6) mit dem Isolationsvakuum oberhalb einer Grenztemperatur fluidisch mit der Umgebung (11) zu verbinden.[English]
The invention relates to a fuel tank (3) for receiving liquid hydrogen, comprising a tank volume (5) and thermal insulation (6, 7) which has at least one volume (6) having an insulation vacuum between the tank volume (5) and an outer shell (4). The invention is characterized in that at least one thermally triggering valve (10) is arranged in the outer shell (4), the valve being configured to fluidically connect the volume (6) having the insulation vacuum to the environment (11) above a threshold temperature.[French]
L'invention concerne un réservoir de carburant (3) pour recevoir de l'hydrogène liquide, comprenant un volume (5) et une isolation thermique (6, 7) dont au moins un volume (6) présente un vide d'isolation entre le volume (5) du réservoir et une enveloppe externe (4). L'invention est caractérisée en ce qu'au moins une soupape de déclenchement thermique (10) est placée dans l'enveloppe externe (4), la soupape étant configurée pour assurer la communication fluidique entre le volume (6) présentant le vide d'isolation et l'environnement (11) au-dessus d'une température seuil.