WO2024052872 - EVAPORATIVE EMISSIONS CANISTER WITH LAYERED CARBON
National phase entry:
Publication Number
WO/2024/052872
Publication Date
14.03.2024
International Application No.
PCT/IB2023/058922
International Filing Date
08.09.2023
Title **
[English]
EVAPORATIVE EMISSIONS CANISTER WITH LAYERED CARBON
[French]
ABSORBEUR DE VAPEURS DE CARBURANT DOTÉ DE CARBONE EN COUCHES
Applicants **
PHINIA JERSEY HOLDINGS LLC
Inventors
OSMEDA, Michal
WIATR, Arkadiusz
Priority Data
17/940,389
08.09.2022
US
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 | 2111 | |
| EPO | Filing, Examination, Granting | 9659 | |
| Japan | Filing, Examination, Granting | 2247 | |
| South Korea | Filing, Examination, Granting | 2259 | |
| USA | Filing, Examination, Granting | 5340 |
Total:
21,616
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Contact Us
Abstract[English]
An evaporative emissions canister (10) is provided. The canister includes a casing (12) defining an internal volume therein, and an inlet (14) and outlet (16) in fluid communication with the internal volume. The internal volume includes a layer of first adsorbent material (26) and a layer of second adsorbent material (28). The first adsorbent material has a flow restriction that is lower than the flow restriction of the second adsorbent material. A fluid flow path is defined from the inlet through the internal volume of the casing to the outlet. The fluid flow path includes a transition zone (24) of changing cross-sectional area in the direction (F) from the inlet to the outlet. The layer of first adsorbent material (26) is disposed at or directly adjacent to the transition zone (24), and the layer of first adsorbent material (26) is disposed adjacent to and immediately upstream from the layer of second adsorbent material (28) in the direction (F).[French]
L'invention concerne un absorbeur de vapeurs de carburant (10). L'absorbeur comprend un boîtier (12) définissant un volume interne en son sein, et une entrée (14) ainsi qu'une sortie (16) en communication fluidique avec le volume interne. Le volume interne comprend une couche de premier matériau adsorbant (26) et une couche de second matériau adsorbant (28). Le premier matériau adsorbant a une restriction d'écoulement qui est inférieure à la restriction d'écoulement du second matériau adsorbant. Un trajet d'écoulement de fluide est défini à partir de l'entrée à travers le volume interne du boîtier jusqu'à la sortie. Le trajet d'écoulement de fluide comprend une zone de transition (24) de section transversale variable dans la direction (F) allant de l'entrée à la sortie. La couche de premier matériau adsorbant (26) est disposée au niveau ou directement adjacente à la zone de transition (24), et la couche de premier matériau adsorbant (26) est disposée adjacente à la couche de second matériau adsorbant (28) et immédiatement en amont de celle-ci dans la direction (F).