公开(公告)号：US20200251757A1

公开(公告)日：2020-08-06

申请号：US16652209

申请日：2018-10-02

Applicant: Linde Aktiengesellschaft

Inventor： Florian EHEGARTNER ,  Martin KNOCHE

IPC: H01M8/04082 ,  H01M8/2475 ,  H01M8/04007 ,  H01M8/04089

Abstract: The invention relates to a fuel cell system comprising an outer container, defining an enclosed chamber. Inside the enclosed chamber are provided: a storage vessel for storing a cryogenically liquefied working fluid, a gasification device coupled to the storage vessel, a fuel cell arrangement coupled to the gasification device, and a control unit configured to control flow between the components within the enclosed chamber. A power cable is provided which is coupled at one end to the fuel cell arrangement and extending through an exterior wall of the outer chamber such that a second end of the cable extends outside the chamber. The enclosed chamber is substantially sealed such that in use, leaking of the working fluid is substantially prevented.

公开(公告)号：US20180274868A1

公开(公告)日：2018-09-27

申请号：US15762400

申请日：2016-09-06

Applicant: LINDE AKTIENGESELLSCHAFT

Inventor： Florian EHEGARTNER ,  John MCCAFFERY

IPC: F28F19/04 ,  F28F17/00

CPC classification number: F28F19/04 ,  F28F17/00 ,  F28F19/02 ,  F28F2245/02 ,  F28F2245/04

Abstract: A heat transfer tube (2), in particular a finned tube, for an air-heated evaporator (1) for heating and/or evaporating cryogenic fluids, having a tube section (8) and a coating (15) which is provided on the outer side of the tube section (8) and has a hydrophilic portion (16) and a hydrophobic portion (17), wherein the hydrophilic portion (16) forms, in the coating (15), seed points (18), which are peripherally enclosed by the hydrophobic portion (16), for condensing air moisture thereon and wherein the seed points (18) have a size of less than 100 nm.

公开(公告)号：US20180252366A1

公开(公告)日：2018-09-06

申请号：US15753867

申请日：2016-08-18

Applicant: LINDE AKTIENGESELLSCHAFT

Inventor： Heinz POSSELT ,  Juergen BICHLMEIER ,  Florian EHEGARTNER ,  Stefan FELBINGER ,  Adriana STEFANESCU

IPC: F17C13/00 ,  F17C1/12 ,  F17C13/08

CPC classification number: F17C13/001 ,  F17C1/00 ,  F17C1/12 ,  F17C13/08 ,  F17C2201/0109 ,  F17C2201/032 ,  F17C2201/054 ,  F17C2201/056 ,  F17C2203/0304 ,  F17C2203/032 ,  F17C2203/0337 ,  F17C2203/0341 ,  F17C2203/035 ,  F17C2203/0629 ,  F17C2205/018 ,  F17C2205/0192 ,  F17C2223/0161 ,  F17C2260/011

Abstract: A storage container for cryogenic liquids comprising an inner container which encloses a volume for receiving a fluid medium, an outer container which encloses a volume in which the inner container is arranged, with the result that an interspace is formed between the inner container and the outer container, and wherein the outer container has at least one outerfoot by means of which the storage container can be supported on an underlying surface, wherein the at least one outerfoot takes the form of a hollow body, and wherein the inner container has at least one inner foot for supporting the inner container that projects into the interior of the at least one outer foot.