About 57 results
https://drivepatents.com/patents/1388481 · 27 May 2026
Disclosed is a membrane humidifier for a fuel cell, which can prevent, without a separate gas filtering device, performance deterioration of a fuel cell due to harmful gases during a humidifying process. The membrane humidifier (100) for a fuel cell accord...
https://drivepatents.com/patents/1394185 · 20 May 2026
Disclosed is a fuel cell membrane humidifier capable of preventing the bypass of exhaust gas by sealing a gap between an inner case and a middle case which form a cartridge, wherein the disclosed fuel cell membrane humidifier comprises: a middle case havin...
https://drivepatents.com/patents/1396551 · 29 Apr 2026
The present invention relates to a humidifier for a fuel cell, the humidifier comprising: a humidifying module for humidifying a dry gas, supplied from the outside, by using a wet gas discharged from a fuel cell stack; and a first cap coupled to one end of...
https://drivepatents.com/patents/1392793 · 25 Mar 2026
A hollow fiber membrane cartridge according to an aspect of the present invention includes a plurality of hollow fiber membranes and a body portion in which the plurality of hollow fiber membranes are arranged, and above which and below which mesh portions...
https://drivepatents.com/patents/1396748 · 25 Mar 2026
The present invention relates to a hollow fiber membrane including, sequentially from the center: a first layer having a high-density sponge structure including pores with a size of 1 nm or less; a second layer including a finger-shaped structure; and a th...
https://drivepatents.com/patents/1397580 · 18 Mar 2026
The present disclosure provides a fuel cell humidifying system for supplying humidified air to the fuel cell, andthe fuel cell humidifying system according to an embodiment of the present disclosure includes: a plurality of humidifying modules configured t...
https://drivepatents.com/patents/1396011 · 4 Mar 2026
The present invention relates to a gasket assembly that can be manufactured with improved productivity and significantly reduce maintenance costs, and to a fuel cell membrane humidifier comprising same. A gasket assembly according to an embodiment of the p...
https://drivepatents.com/patents/1397578 · 25 Feb 2026
The present application relates to a two-layer fabric and an article including the same.
https://drivepatents.com/patents/1392909 · 11 Feb 2026
Provided is a fuel cell membrane humidifier for which convenience of assembly may be improved because the fuel cell membrane humidifier may be directly mounted on a structure of a transportation means such as a vehicle, a ship, or an airplane or a generato...
https://drivepatents.com/patents/1395869 · 11 Feb 2026
The present invention relates to an electrode for a fuel cell, comprising a non-platinum catalyst and a graphene layered structure, and a membrane-electrode assembly comprising the same and, more specifically, to a membrane-electrode assembly for a fuel ce...