WO2023012015 - CATHODE SUBSYSTEM COOLING AND HUMIDIFICATION FOR A FUEL CELL SYSTEM
National phase entry:
Publication Number
WO/2023/012015
Publication Date
09.02.2023
International Application No.
PCT/EP2022/071121
International Filing Date
27.07.2022
Title **
[English]
CATHODE SUBSYSTEM COOLING AND HUMIDIFICATION FOR A FUEL CELL SYSTEM
[French]
REFROIDISSEMENT ET HUMIDIFICATION DE SOUS-SYSTÈME DE CATHODE POUR UN SYSTÈME DE PILE À COMBUSTIBLE
Applicants **
ROBERT BOSCH GMBH
Inventors
KREDA, Jordan
BOGGS, Tyler
DHINGRA, Amit
VEDULA, Ganesh
SIVAVARMAN, Suresh
Priority Data
17/396,424
06.08.2021
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 | * |
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| Number of Office Actions | * |
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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 | 8133 | |
| Japan | Filing, Examination, Granting | 2023 | |
| South Korea | Filing, Examination, Granting | 1736 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,510
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A system and method for cooling and humidifying a cathode subsystem of a fuel cell for an automobile. The system includes a compressor, an air input line including an intercooler configured to cool air output by the compressor, a fluid output line including a fluid injection system, a cathode stack configured to receive air via the air input line and output a fluid to the fluid output line, and an electronic processor. The electronic processor is configured to control the fluid injection system such that the fluid output from the cathode stack is injected into the air input line.[French]
L'invention concerne un système et un procédé de refroidissement et d'humidification d'un sous-système de cathode d'une pile à combustible pour une automobile. Le système comprend un compresseur, une conduite d'entrée d'air comprenant un refroidisseur intermédiaire conçu pour refroidir l'air émis par le compresseur, une conduite de sortie de fluide comprenant un système d'injection de fluide, un empilement de cathode conçu pour recevoir de l'air par l'intermédiaire de la conduite d'entrée d'air et pour délivrer un fluide à la conduite de sortie de fluide, et un processeur électronique. Le processeur électronique est configuré pour commander le système d'injection de fluide de telle sorte que la sortie de fluide de l'empilement de cathode est injectée dans la conduite d'entrée d'air.