公开(公告)号：EP4443570A1

公开(公告)日：2024-10-09

申请号：EP24160583.1

申请日：2024-02-29

Applicant: Yanmar Holdings Co., Ltd.

Inventor： MARUYAMA, Takehiro ,  MATSUI, Shinichiro ,  HIRAIWA, Takuya ,  SHINAGAWA, Manabu ,  YUKIZANE, Fumiaki ,  TERAGUCHI, Naoki ,  KUBO, Takahiro ,  MARUTANI, Yusuke

IPC: H01M8/04089 ,  H01M8/04082 ,  H01M8/2475 ,  B63J2/06

CPC classification number: H01M8/04201 ,  H01M8/2475 ,  H01M8/04089 ,  H01M2250/2020130101 ,  B63J2/06

Abstract: A fuel cell system includes a fuel cell module having a fuel cell stack, a fuel gas system that supplies a fuel gas to the fuel cell stack, and a ventilation flow generator. The fuel gas system includes a fuel gas leakage risk portion. The ventilation flow generator generates a ventilation flow directed to the fuel gas leakage risk portion.

公开(公告)号：EP4131527A3

公开(公告)日：2024-09-25

申请号：EP22187654.3

申请日：2022-07-28

Applicant: Bloom Energy Corporation

Inventor： RAGHAVAN, Srihari ,  TREVISAN, David ,  LEITCH, Richard ,  GOMEZ, Armando ,  ELLS, Aaron ,  MAHLER, Jessica

IPC: H01M8/249 ,  H01M8/04089 ,  H01M8/04082 ,  H01M8/04276 ,  H01M8/0662

CPC classification number: H01M8/249 ,  H01M8/04089 ,  H01M8/04201 ,  H01M8/04276 ,  H01M8/0675 ,  Y02E60/50 ,  H01M8/0662

Abstract: A modular fuel cell subsystem includes multiple rows of modules, where each row comprises a plurality of fuel cell power modules and a power conditioning module containing a DC to AC inverter electrically connected the power modules. In some embodiments, a single gas and water distribution module is fluidly connected to multiple rows of power modules, and a single mini power distribution module is electrically connected to each of the power conditioning module in each row of modules. In some embodiments, each row of modules further includes a fuel processing module located on an opposite side of the plurality of fuel cell power modules from the power conditioning module. Fuel and water connections may enter each row from the side of the row containing the fuel processing module, and electrical connections may enter each row from the side of the row containing the power conditioning module.

公开(公告)号：EP4426467A1

公开(公告)日：2024-09-11

申请号：EP22801058.3

申请日：2022-10-07

Applicant: MANN+HUMMEL GmbH

Inventor： SCHMID, Daniel ,  HETTKAMP, Philipp ,  HALLBAUER, Eva ,  CHOWANIETZ, Volkmar ,  RIEGER, Mario

IPC: B01D46/00 ,  B01D46/24 ,  B01D46/52 ,  B01D46/64 ,  H01M8/0662

CPC classification number: B01D46/2414 ,  B01D46/64 ,  B01D46/521 ,  B01D46/0036 ,  B01D2275/20120130101 ,  B01D2275/20820130101 ,  H01M8/04201 ,  H01M8/04089

公开(公告)号：EP4426466A1

公开(公告)日：2024-09-11

申请号：EP22801057.5

申请日：2022-10-07

Applicant: MANN+HUMMEL GmbH

Inventor： SCHMID, Daniel ,  HETTKAMP, Philipp ,  HALLBAUER, Eva ,  CHOWANIETZ, Volkmar ,  RIEGER, Mario

IPC: B01D46/00 ,  B01D46/24 ,  B01D46/52 ,  B01D46/64 ,  H01M8/0662

CPC classification number: B01D46/2414 ,  B01D46/64 ,  B01D46/521 ,  B01D46/0036 ,  B01D2275/20120130101 ,  B01D2275/20820130101 ,  H01M8/04201 ,  H01M8/04089

公开(公告)号：EP4425620A1

公开(公告)日：2024-09-04

申请号：EP21962159.6

申请日：2021-11-30

Applicant: Hydrowell (Taicang) Energy Technologies Co., Ltd.

Inventor： LIU, Wei ,  ZHU, Mingming ,  ZENG, Qiang ,  WANG, Yanqing

IPC: H01M8/04089

CPC classification number: Y02E60/50 ,  H01M8/04089 ,  H01M8/04111 ,  H01M8/04119

Abstract: The present application provides an air compression device including a primary compression stage and a secondary compression stage. The secondary compression stage includes a secondary compressor and a turbo-expander, which are connected by a connection mechanism so that the secondary compressor rotates at the same angular speed as the turbo-expander. The primary compression stage includes a first compressor and a second compressor, which are driven by a motor. The present application also provides a fuel cell apparatus including the air compression device. It includes a filter, the air compression device, a humidifier, a dehumidifier and a fuel cell stack, which are pneumatically connected. Air passes through the filter into the air compression device, where it is accelerated and pressurized. After that, it passes through the humidifier into the fuel cell stack. Exhaust air produced by a reaction taking place in the fuel cell stack passes through the dehumidifier into the turbo-expander in the air compression device.

公开(公告)号：EP4423829A1

公开(公告)日：2024-09-04

申请号：EP22902284.3

申请日：2022-12-05

Applicant: EQT Corporation

Inventor： WINGO, Robert R. ,  JORDAN, William E. ,  RICE, Toby Z. ,  KANTO, Ryan

IPC: H01M8/04746 ,  H01M8/04082 ,  H01M8/04537 ,  H01M8/04992 ,  H01M8/0612 ,  H01M8/0668 ,  H04W4/30

CPC classification number: Y02E60/50 ,  H04W88/02 ,  H01M8/04955 ,  H01M2250/1020130101 ,  H01M8/04753 ,  H01M8/04201 ,  H01M8/04992 ,  H01M8/04089

公开(公告)号：EP4423828A1

公开(公告)日：2024-09-04

申请号：EP22803208.2

申请日：2022-10-14

Applicant: Vitesco Technologies GmbH

Inventor： POPA, Alexandru ,  ISAINCU, Alexandru-Ilie ,  DRIENOVSKY, Mihai

IPC: H01M8/04089 ,  H01M8/04082 ,  F16K1/22 ,  F16K27/02 ,  F16K47/08

CPC classification number: H01M8/04089 ,  H01M8/04201 ,  H01M2250/2020130101

公开(公告)号：EP4423826A1

公开(公告)日：2024-09-04

申请号：EP22800615.1

申请日：2022-10-04

Applicant: Rolls-Royce plc

Inventor： PALMER, Chloe ,  TACCONI, Jacopo

IPC: H01M8/04014 ,  H01M8/04029 ,  H01M8/04111 ,  H01M8/04089

CPC classification number: H01M2008/109520130101 ,  H01M8/04029 ,  H01M8/04111 ,  H01M2250/2020130101 ,  H01M2250/40220130101 ,  H01M8/04022 ,  H01M8/04089 ,  H01M8/04059 ,  Y02E60/50

公开(公告)号：EP4416778A1

公开(公告)日：2024-08-21

申请号：EP22790318.4

申请日：2022-09-28

Applicant: ZF Friedrichshafen AG

Inventor： ZWICK, Raphael

IPC: H01M8/04089 ,  H01M8/0438 ,  H01M8/04537 ,  H01M8/04746 ,  H01M8/04858

CPC classification number: H01M8/04753 ,  H01M8/04917 ,  H01M8/04089 ,  H01M8/04597 ,  H01M8/04388 ,  H01M8/04567 ,  Y02E60/50

公开(公告)号：EP4401176A1

公开(公告)日：2024-07-17

申请号：EP22867722.5

申请日：2022-09-08

Applicant: Bumhan Fuel Cell Co., Ltd.

Inventor： SHIN, Hyun Khil ,  CHA, Jungkyung

IPC: H01M8/2484 ,  H01M8/2475 ,  H01M8/249 ,  H01M8/04082 ,  H01M8/04089

CPC classification number: Y02E60/50 ,  H01M8/04089 ,  H01M8/04082 ,  H01M8/249 ,  H01M8/2475 ,  H01M8/2484

Abstract: An independent fuel cell facility comprises: a frame; a plurality of fuel cell stack modules mounted on the frame; and a fluid pipe unit for providing passages through which a fluid, that flows into and flows out of the fuel cell stack modules, flows, wherein the fluid pipe unit is configured to be branched into a plurality of passages from one side thereof and individually connected to the plurality of fuel cell stack modules, and the plurality of passages connected to the plurality of fuel cell modules are configured to be independently opened and closed.