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using stator or rotor components with predetermined thermal response
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F01D11/18
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F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
F01D
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES
F01D11/00
Preventing or minimising internal leakage of working-fluid
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F01D11/18
using stator or rotor components with predetermined thermal response
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Patents Grants
last 30 patents
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Patent Grant
Ram air driven blade tip clearance control system for turboprop eng...
Patent number
12,116,898
Issue date
Oct 15, 2024
Pratt & Whitney Canada Corp.
Venkata Sai Prahasith Mahankali
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Spring biased shroud retention system for gas turbine engine
Patent number
12,091,980
Issue date
Sep 17, 2024
Honeywell International Inc.
Jason Smoke
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Advanced passive clearance control (APCC) control ring produced by...
Patent number
12,037,912
Issue date
Jul 16, 2024
RTX Corporation
Paul M. Lutjen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Blade tip clearance control using material with negative thermal ex...
Patent number
12,025,011
Issue date
Jul 2, 2024
General Electric Company
Naveena K. P.
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System for controlling blade clearances within a gas turbine engine
Patent number
11,976,562
Issue date
May 7, 2024
General Electric Company
Steven Douglas Johnson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Turbine with a shroud ring around rotor blades and method of limiti...
Patent number
11,976,561
Issue date
May 7, 2024
Nuovo Pignone Tecnologie Srl
Antonio Asti
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gas turbine engine with clearance control system
Patent number
11,788,425
Issue date
Oct 17, 2023
General Electric Company
Ashish Sharma
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Clearance control structure for a gas turbine engine
Patent number
11,719,115
Issue date
Aug 8, 2023
General Electric Company
Tomasz Edward Berdowski
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Passive valve assembly for a nozzle of a gas turbine engine
Patent number
11,692,448
Issue date
Jul 4, 2023
General Electric Company
Paul Hadley Vitt
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable gap between impeller rotor and static structure
Patent number
11,674,406
Issue date
Jun 13, 2023
Pratt & Whitney Canada Corp.
Simon Baker-Ostiguy
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Internal turbomachine casing having improved thermal insulation
Patent number
11,566,538
Issue date
Jan 31, 2023
SAFRAN AIRCRAFT ENGINES
Christophe Scholtes
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Turbine clearance control system
Patent number
11,566,532
Issue date
Jan 31, 2023
GE AVIO S.R.L.
Agostino Scialpi
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Technique for cooling squealer tip of a gas turbine blade
Patent number
11,555,411
Issue date
Jan 17, 2023
DOOSAN ENERBILITY CO., LTD.
Herbert Brandl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Ring-segment surface-side member, ring-segment support-side member,...
Patent number
11,441,447
Issue date
Sep 13, 2022
Mitsubishi Heavy Industries, Ltd.
Yamato Shiramasa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Jacket ring assembly for a turbomachine
Patent number
11,434,785
Issue date
Sep 6, 2022
MTU Aero Engines AG
Manfred Feldmann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Passive control of gas turbine clearances using ceramic matrix comp...
Patent number
11,391,173
Issue date
Jul 19, 2022
General Electric Company
Bhaskar Nanda Mondal
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Compliant retention system for gas turbine engine
Patent number
11,326,476
Issue date
May 10, 2022
Honeywell International Inc.
Donald Tillman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
HPC case clearance control thermal control ring spoke system
Patent number
11,306,604
Issue date
Apr 19, 2022
Raytheon Technologies Corporation
Enzo DiBenedetto
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Shroud assembly for centrifugal compressor and method
Patent number
11,255,213
Issue date
Feb 22, 2022
Pratt & Whitney Canada Corp.
Dave Menheere
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Blade to stator heat shield interface in a gas turbine
Patent number
11,255,212
Issue date
Feb 22, 2022
ANSALDO ENERGIA SWITZERLAND AG
Martin Schnieder
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Negative thermal expansion compressor case for improved tip clearance
Patent number
11,255,214
Issue date
Feb 22, 2022
Raytheon Technologies Corporation
Dilip Prasad
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Systems and apparatus to control deflection mismatch between static...
Patent number
11,248,485
Issue date
Feb 15, 2022
General Electric Company
Jonathan D. Baldiga
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Aircraft turbine-engine module casing, comprising a heat pipe assoc...
Patent number
11,248,486
Issue date
Feb 15, 2022
SAFRAN AIRCRAFT ENGINES
Christophe Scholtes
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Turbomachine housing element
Patent number
11,225,883
Issue date
Jan 18, 2022
MTU Aero Engines AG
Lothar Albers
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbine airfoil with passive morphing structure
Patent number
11,225,871
Issue date
Jan 18, 2022
General Electric Company
Nicholas Joseph Kray
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Gas turbine engine having cantilevered stators
Patent number
11,125,092
Issue date
Sep 21, 2021
Raytheon Technologies Corporation
Jeffrey D. Ponchak
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Electric heating for turbomachinery clearance control
Patent number
11,111,809
Issue date
Sep 7, 2021
Raytheon Technologies Corporation
Neil Terwilliger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Impeller shroud with slidable coupling for clearance control in a c...
Patent number
11,105,338
Issue date
Aug 31, 2021
Rolls-Royce Corporation
Michael Nesteroff
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Passive blade tip clearance control system for gas turbine engine
Patent number
11,015,475
Issue date
May 25, 2021
Rolls-Royce Corporation
Behram Kapadia
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Impeller shroud with thermal actuator for clearance control in a ce...
Patent number
11,002,284
Issue date
May 11, 2021
Rolls-Royce Corporation
Michael Nesteroff
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
BLADE TIP CLEARANCE CONTROL USING MATERIAL WITH NEGATIVE THERMAL EX...
Publication number
20240352865
Publication date
Oct 24, 2024
General Electric Company
Naveena K.P.
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE WITH A SHROUD RING AROUND ROTOR BLADES AND METHOD OF LIMITI...
Publication number
20240280031
Publication date
Aug 22, 2024
Nuovo Pignone Tecnologie S.r.l.
Antonio ASTI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
RAM AIR DRIVEN BLADE TIP CLEARANCE CONTROL SYSTEM FOR TURBOPROP ENG...
Publication number
20240254890
Publication date
Aug 1, 2024
Pratt & Whitney Canada Corp.
Venkata Sai Prahasith Mahankali
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PASSIVE CONTROL OF GAS TURBINE CLEARANCES USING CERAMIC MATRIX COMP...
Publication number
20240218803
Publication date
Jul 4, 2024
GENERAL ELECTRIC COMPANY
Bhaskar Nanda MONDAL
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
BLADE TIP CLEARANCE CONTROL USING MATERIAL WITH NEGATIVE THERMAL EX...
Publication number
20240167392
Publication date
May 23, 2024
GENERAL ELECTRIC COMPANY
Naveena K.P.
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SEAL FOR GAS TURBINE ENGINE
Publication number
20240151152
Publication date
May 9, 2024
Raytheon Technologies Corporation
Fadi S. Maalouf
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AUGMENTED COOLING FOR TIP CLEARANCE OPTIMIZATION
Publication number
20230417150
Publication date
Dec 28, 2023
Pratt & Whitney Canada Corp.
Christopher GOVER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ADDITIVELY MANUFACTURES MULTI-METALLIC ADAPTIVE OR ABRADABLE ROTOR...
Publication number
20230349299
Publication date
Nov 2, 2023
HAMILTON SUNDSTRAND CORPORATION
Viktor Kilchyk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ADVANCED PASSIVE CLEARANCE CONTROL (APCC) CONTROL RING PRODUCED BY...
Publication number
20230323784
Publication date
Oct 12, 2023
Raytheon Technologies Corporation
Paul M. Lutjen
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
SYSTEM FOR CONTROLLING BLADE CLEARANCES WITHIN A GAS TURBINE ENGINE
Publication number
20230265764
Publication date
Aug 24, 2023
GENERAL ELECTRIC COMPANY
Steven Douglas Johnson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CLEARANCE CONTROL STRUCTURE FOR A GAS TURBINE ENGINE
Publication number
20230147089
Publication date
May 11, 2023
GENERAL ELECTRIC COMPANY
Tomasz Edward Berdowski
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS TURBINE ENGINE WITH CLEARANCE CONTROL SYSTEM
Publication number
20230146084
Publication date
May 11, 2023
GENERAL ELECTRIC COMPANY
Ashish Sharma
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE GAP BETWEEN IMPELLER ROTOR AND STATIC STRUCTURE
Publication number
20230044147
Publication date
Feb 9, 2023
Simon Baker-Ostiguy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PASSIVE CONTROL OF GAS TURBINE CLEARANCES USING CERAMIC MATRIX COMP...
Publication number
20220349316
Publication date
Nov 3, 2022
GENERAL ELECTRIC COMPANY
Bhaskar Nanda MONDAL
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM FOR CONTROLLING BLADE CLEARANCES WITHIN A GAS TURBINE ENGINE
Publication number
20220213802
Publication date
Jul 7, 2022
GENERAL ELECTRIC COMPANY
Steven Douglas Johnson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE CLEARANCE CONTROL SYSTEM
Publication number
20220178267
Publication date
Jun 9, 2022
GE AVIO S.r.L.
Agostino Scialpi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMPLIANT RETENTION SYSTEM FOR GAS TURBINE ENGINE
Publication number
20220127975
Publication date
Apr 28, 2022
Honeywell International Inc.
Donald Tillman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Technique for cooling squealer tip of a gas turbine blade
Publication number
20220090511
Publication date
Mar 24, 2022
Doosan Heavy Industries & Construction Co., Ltd.
Herbert BRANDL
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SUPERCRITICAL CO2 TURBINE
Publication number
20210396176
Publication date
Dec 23, 2021
Toshiba Energy Systems & Solutions Corporation
Shogo IWAI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HPC CASE CLEARANCE CONTROL THERMAL CONTROL RING SPOKE SYSTEM
Publication number
20210317749
Publication date
Oct 14, 2021
Raytheon Technologies Corporation
Enzo DiBenedetto
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
RING-SEGMENT SURFACE-SIDE MEMBER, RING-SEGMENT SUPPORT-SIDE MEMBER,...
Publication number
20210140340
Publication date
May 13, 2021
MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Yamato SHIRAMASA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
NEGATIVE THERMAL EXPANSION COMPRESSOR CASE FOR IMPROVED TIP CLEARANCE
Publication number
20210131303
Publication date
May 6, 2021
United Technologies Corporation
Dilip Prasad
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SEALED CMC TURBINE CASE
Publication number
20210087948
Publication date
Mar 25, 2021
Raytheon Technologies Corporation
Gabriel L. Suciu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SHROUD ASSEMBLY FOR CENTRIFUGAL COMPRESSOR AND METHOD
Publication number
20210017876
Publication date
Jan 21, 2021
Pratt & Whitney Canada Corp.
Dave MENHEERE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CONTROL RINGS
Publication number
20200308976
Publication date
Oct 1, 2020
United Technologies Corporation
Mark Borja
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
BIMETAL THERMO MECHANICAL ACTUATOR
Publication number
20200224546
Publication date
Jul 16, 2020
SIEMENS AKTIENGESELLSCHAFT
Peter Szedlacsek
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
PASSIVE BLADE TIP CLEARANCE CONTROL SYSTEM FOR GAS TURBINE ENGINE
Publication number
20200208533
Publication date
Jul 2, 2020
Rolls-Royce Corporation
Behram Kapadia
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PASSIVE CONTROL OF GAS TURBINE CLEARANCES USING CERAMIC MATRIX COMP...
Publication number
20200131922
Publication date
Apr 30, 2020
GENERAL ELECTRIC COMPANY
Bhaskar Nanda MONDAL
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
TURBINE AIRFOIL WITH PASSIVE MORPHING STRUCTURE
Publication number
20200024956
Publication date
Jan 23, 2020
GENERAL ELECTRIC COMPANY
Nicholas Joseph Kray
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Jacket ring assembly for a turbomachine
Publication number
20200003076
Publication date
Jan 2, 2020
MTU Aero Engines AG
Manfred Feldmann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES