WO2025146295 - TANKVENTIL FÜR EINEN BRENNGASTANK SOWIE BRENNGASTANK
National phase entry is expected:
Publication Number
WO/2025/146295
Publication Date
10.07.2025
International Application No.
PCT/EP2024/085211
International Filing Date
09.12.2024
Title **
[German]
TANKVENTIL FÜR EINEN BRENNGASTANK SOWIE BRENNGASTANK
[English]
TANK VALVE FOR A FUEL GAS TANK AND FUEL GAS TANK
[French]
SOUPAPE DE RÉSERVOIR POUR RÉSERVOIR DE GAZ COMBUSTIBLE ET RÉSERVOIR DE GAZ COMBUSTIBLE
Applicants **
ROBERT BOSCH GMBH
Inventors
MOALLA, Mourad
HOWEY, Friedrich
KRESCHEL, Henning
Priority Data
102024200120.1
05.01.2024
DE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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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 | 1878 | |
| EPO | Filing, Examination, Granting | 8143 | |
| Japan | Filing, Examination, Granting | 2025 | |
| South Korea | Filing, Examination, Granting | 1736 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,522
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Abstract[German]
Die Erfindung betrifft ein Tankventil (1) für einen Brenngastank (2), umfassend einen Ventilblock (3) mit einer Bohrung (4), in der ein Rückschlagventil (5) eingesetzt ist, wobei das Rückschlagventil (5) ein unmittelbar oder mittelbar über ein Ventilgehäuse (6) in der Bohrung (4) aufgenommenes, axial bewegliches Ventilelement (7) aufweist, das mittels der Federkraft einer Schließfeder (8) gegen einen Ventilsitz (9) axial vorgespannt ist, der durch eine lokale Querschnittsverengung der Bohrung (4) ausbildet wird. Die Erfindung betrifft ferner einen Brenngastank (2) mit einem erfindungsgemäßen Tankventil (1).[English]
The invention relates to a tank valve (1) for a fuel gas tank (2), comprising a valve block (3) having a bore (4) in which a non-return valve (5) is inserted, wherein the non-return valve (5) has an axially movable valve element (7) which is received directly or indirectly in the bore (4) via a valve housing (6) and is axially pretensioned against a valve seat (9) by means of the spring force of a closing spring (8), which valve seat is formed by a local cross-sectional constriction of the bore (4). The invention further relates to a fuel gas tank (2) comprising the tank valve according to the invention (1).[French]
L'invention concerne une soupape de réservoir (1) pour un réservoir de gaz combustible (2), comprenant un bloc de distribution (3) ayant un alésage (4) dans lequel est inséré un clapet anti-retour (5), le clapet anti-retour (5) ayant un élément de soupape mobile axialement (7) qui est reçu directement ou indirectement dans l'alésage (4) par l'intermédiaire d'un boîtier de soupape (6) et est précontraint axialement contre un siège de soupape (9) au moyen de la force de ressort d'un ressort de fermeture (8), lequel siège de soupape est formé par un étranglement de section transversale locale de l'alésage (4). L'invention concerne en outre un réservoir de gaz combustible (2) comprenant la soupape de réservoir selon l'invention (1).