Rtx Corporation

United States of America

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2024 1
2023 2
IPC Class
B05D 3/10 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means 1
B23B 7/02 - Automatic or semi-automatic machines for turning of stock 1
C01B 3/02 - Production of hydrogen or of gaseous mixtures containing hydrogen 1
C25B 1/01 - Products 1
C25B 1/02 - Hydrogen or oxygen 1
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Found results for  patents

1.

ELECTROLYSIS ENERGY RECOVERY

      
Document Number 03259586
Status Pending
Filing Date 2022-07-21
Open to Public Date 2024-01-25
Owner RTX CORPORATION (USA)
Inventor
  • Staubach, Joseph B.
  • Ledwith Jr., Walter A.
  • Terwilliger, Neil J.

IPC Classes  ?

  • C01B 3/02 - Production of hydrogen or of gaseous mixtures containing hydrogen
  • C25B 1/01 - Products
  • C25B 1/02 - Hydrogen or oxygen
  • C25B 1/04 - Hydrogen or oxygen by electrolysis of water
  • F02B 43/10 - Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
  • F02B 43/12 - Methods of operating
  • F02C 6/14 - Gas-turbine plants having means for storing energy, e.g. for meeting peak loads

2.

PARTICLE ENHANCEMENT OF CERAMIC MATRIX COMPOSITES, METHOD OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME

      
Document Number 03243305
Status Pending
Filing Date 2022-12-19
Open to Public Date 2023-06-29
Owner RTX CORPORATION (USA)
Inventor
  • Vincent, Tyler G.
  • Jackson, Richard Wesley Iii
  • Read, Kathryn S.

Abstract

Disclosed herein is a ceramic matrix composite comprising a preform comprising a plurality of plies; a ceramic matrix encompassing the plies and distributed through the plies; and thermally conducting particles distributed through the ceramic matrix. Disclosed herein is a method comprising distributing thermally conducting particles between plies in a preform; infiltrating chemical vapors of a ceramic precursor into the plies; and reacting the ceramic precursor to form a matrix.

IPC Classes  ?

  • B05D 3/10 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
  • B23B 7/02 - Automatic or semi-automatic machines for turning of stock

3.

CONDENSATION-BASED REDOX FLOW BATTERY REBALANCING

      
Document Number 03237673
Status Pending
Filing Date 2022-11-02
Open to Public Date 2023-05-11
Owner RTX CORPORATION (USA)
Inventor
  • Saraidaridis, James D.
  • Yang, Zhiwei

Abstract

In a redox flow battery (RFB), the base solvent of the electrolytes tends to migrate across the barrier layer from one electrode toward the other. This can result in a volume and concentration imbalance between the electrolytes that is detrimental to battery efficiency and capacity. Compatible electrolytes can be mixed to rebalance the system, but for incompatible electrolytes mixing is not a viable option. To this end, the RFB herein includes a separator that recovers base solvent from the vapor phase of one of the electrolytes and returns the recovered base solvent to the other electrolyte to thereby reverse the imbalance.

IPC Classes  ?

  • H01M 8/04082 - Arrangements for control of reactant parameters, e.g. pressure or concentration
  • H01M 8/04276 - Arrangements for managing the electrolyte stream, e.g. heat exchange
  • H01M 8/18 - Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells