公开(公告)号：US20170167036A1

公开(公告)日：2017-06-15

申请号：US14969398

申请日：2015-12-15

Applicant: Hamilton Sundstrand Corporation

Inventor： David E. Tew ,  Stephen E. Tongue ,  Jonathan Rheaume

IPC: C25B9/10 ,  C25B9/18 ,  C25B11/04 ,  B64D37/32 ,  C25B15/08 ,  C25B15/02 ,  B01D53/32 ,  C25B1/02 ,  C25B13/04

CPC classification number: C25B9/10 ,  B01D53/326 ,  B01D2256/10 ,  B01D2257/104 ,  B01D2259/4575 ,  B64D37/32 ,  C25B1/02 ,  C25B9/18 ,  C25B11/0426 ,  C25B13/04 ,  C25B15/02 ,  C25B15/08 ,  Y02P20/129

Abstract: An air inert gas generating system consists of heat exchangers, a heating element, and a plurality of solid oxide electrochemical gas separator (SOEGS) cells. The SOEGS cells are interconnected in series to create a stack. A voltage is applied to the stack causing oxygen ions to be transported from the air flowing through the cathode through the electrolyte to the anode side of the SOEGS, resulting in oxygen-depleted gas. The oxygen-depleted gas can be used to inert the ullage of aircraft fuel tank or support the fire suppression system in the cargo hold. The oxygen-enriched gas can be used for other purposes.

公开(公告)号：US10337111B2

公开(公告)日：2019-07-02

申请号：US14969398

申请日：2015-12-15

Applicant: Hamilton Sundstrand Corporation

Inventor： David E. Tew ,  Stephen E. Tongue ,  Jonathan Rheaume

IPC: C25B9/10 ,  C25B1/02 ,  C25B9/18 ,  C25B11/04 ,  C25B13/04 ,  C25B15/08 ,  C25B15/02 ,  B01D53/32 ,  B64D37/32

Abstract: An air inert gas generating system consists of heat exchangers, a heating element, and a plurality of solid oxide electrochemical gas separator (SOEGS) cells. The SOEGS cells are interconnected in series to create a stack. A voltage is applied to the stack causing oxygen ions to be transported from the air flowing through the cathode through the electrolyte to the anode side of the SOEGS, resulting in oxygen-depleted gas. The oxygen-depleted gas can be used to inert the ullage of aircraft fuel tank or support the fire suppression system in the cargo hold. The oxygen-enriched gas can be used for other purposes.

公开(公告)号：US20190169759A1

公开(公告)日：2019-06-06

申请号：US16268222

申请日：2019-02-05

Applicant: Hamilton Sundstrand Corporation

Inventor： David E. Tew ,  Stephen E. Tongue ,  Jonathan Rheaume

IPC: C25B9/10 ,  B01D53/32 ,  C25B9/18 ,  C25B11/04 ,  C25B13/04 ,  B64D37/32 ,  C25B1/02 ,  C25B15/02 ,  C25B15/08

Abstract: An air inert gas generating system consists of heat exchangers, a heating element, and a plurality of solid oxide electrochemical gas separator (SOEGS) cells. The SOEGS cells are interconnected in series to create a stack. A voltage is applied to the stack causing oxygen ions to be transported from the air flowing through the cathode through the electrolyte to the anode side of the SOEGS, resulting in oxygen-depleted gas. The oxygen-depleted gas can be used to inert the ullage of aircraft fuel tank or support the fire suppression system in the cargo hold. The oxygen-enriched gas can be used for other purposes.