helical

Industry

CPC
F05D2250/25

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F05Engines, pumps F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS F05D2250/00Geometry

Current Industry

F05D2250/25helical

Industries

Patents Grantslast 30 patents

Information Patent Grant
Cooling for detonation engines
- Patent number 12,038,179
- Issue date Jul 16, 2024
- RTX Corporation
- Joseph Turney
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Damper element with spring-suspended bearing member for vibration d...
- Patent number 12,006,831
- Issue date Jun 11, 2024
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Zachary John Snider
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Turbine vane including a cooling-air intake portion including a hel...
- Patent number 11,988,108
- Issue date May 21, 2024
- SAFRAN AIRCRAFT ENGINES
- Erwan Daniel Botrel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Abrasive flow machining method and article
- Patent number 11,951,586
- Issue date Apr 9, 2024
- RTX Corporation
- Wendell V. Twelves
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
De-icing device for an air intake of an aircraft turbojet engine na...
- Patent number 11,879,390
- Issue date Jan 23, 2024
- SAFRAN NACELLES
- Thierry Jacques Albert Le Docte
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Airfoil assembly with an internal reinforcement structure
- Patent number 11,879,355
- Issue date Jan 23, 2024
- General Electric Company
- David Raju Yamarthi
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Turbine engine inducer assembly
- Patent number 11,846,209
- Issue date Dec 19, 2023
- General Electric Company
- Christophe Jude Day
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System for a combined turbine and bearing case for a turbocharger
- Patent number 11,821,441
- Issue date Nov 21, 2023
- Transportation IP Holdings, LLC
- Louis Kobielski
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary machine with cooling jacket including helical groove
- Patent number 11,788,552
- Issue date Oct 17, 2023
- Kuniaki Iizuka
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Cooling for surface ignitors in torch ignition devices
- Patent number 11,674,446
- Issue date Jun 13, 2023
- Collins Engine Nozzles, Inc.
- Jason Ryon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fiber-reinforced aircraft component and aircraft comprising same
- Patent number 11,668,238
- Issue date Jun 6, 2023
- Michael J. Kline
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Flow mixer duct for a bleed system
- Patent number 11,619,456
- Issue date Apr 4, 2023
- AIRBUS OPERATIONS S.L.U.
- Brice Lenoir
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Turbine engine inducer assembly
- Patent number 11,466,582
- Issue date Oct 11, 2022
- General Electric Company
- Christophe Jude Day
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Self-pumping fuel injector for a gas turbine engine and method of o...
- Patent number 11,466,857
- Issue date Oct 11, 2022
- Raytheon Technologies Corporation
- Ken F. Blaney
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbine component with a thin interior partition
- Patent number 11,459,899
- Issue date Oct 4, 2022
- Raytheon Technologies Corporation
- Dilip M. Shah
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Turbocharger, having a steel material for high-temperature applicat...
- Patent number 11,454,132
- Issue date Sep 27, 2022
- Vitesco Technologies GmbH
- Marc Hiller
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Alternating helicoid cell structure and methods of producing the same
- Patent number 11,415,055
- Issue date Aug 16, 2022
- Honeywell International Inc.
- Shawn Alstad
- E04 - BUILDING
Information Patent Grant
Screw systems
- Patent number 11,396,885
- Issue date Jul 26, 2022
- Percheron Power, LLC
- Jerry L. Straalsund
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Disc turbine with static distributor
- Patent number 11,346,223
- Issue date May 31, 2022
- ESQUARE LAB LTD
- Vincenzo Navanteri
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fan cover
- Patent number 11,280,352
- Issue date Mar 22, 2022
- SCHNEIDER ELECTRIC IT CORPORATION
- Yanli Zhang
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Catalyst chamber with a catalyst bed embedded therein for a monopro...
- Patent number 11,248,563
- Issue date Feb 15, 2022
- ARIANEGROUP GMBH
- Ulrich Gotzig
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fiber-reinforced aircraft component and aircraft comprising same
- Patent number 11,181,044
- Issue date Nov 23, 2021
- Michael J. Kline
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Transmission mechanism comprising a coupling member, turbomachine e...
- Patent number 11,162,545
- Issue date Nov 2, 2021
- SAFRAN TRANSMISSION SYSTEMS
- Lionel Bauduin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Spiraling grooves as a hub treatment for cantilevered stators in co...
- Patent number 11,136,895
- Issue date Oct 5, 2021
- Raytheon Technologies Corporation
- Georgi Kalitzin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Component manufacture
- Patent number 11,103,955
- Issue date Aug 31, 2021
- Adrian Norton
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Diffuser-deswirler for a gas turbine engine
- Patent number 11,098,601
- Issue date Aug 24, 2021
- General Electric Company
- Christopher David King
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Turbine with internal blades
- Patent number 10,954,954
- Issue date Mar 23, 2021
- FINEHEART
- Mohammad Haddadi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Intershaft seal assembly with multi-axis stepped grooves
- Patent number 10,948,014
- Issue date Mar 16, 2021
- Stein Seal Company
- Glenn M. Garrison
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Turbine engine duct
- Patent number 10,948,108
- Issue date Mar 16, 2021
- Unison Industries, LLC
- Yanzhe Yang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Solid rocket motor with vortex inducing feature
- Patent number 10,883,448
- Issue date Jan 5, 2021
- AEROJET ROCKETDYNE INC.
- Samuel Steven Schlueter
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
AIRFOIL ASSEMBLY WITH AN INTERNAL REINFORCEMENT STRUCTURE
- Publication number 20240044254
- Publication date Feb 8, 2024
- GENERAL ELECTRIC COMPANY
- David Raju Yamarthi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TURBINE ENGINE INDUCER ASSEMBLY
- Publication number 20230038843
- Publication date Feb 9, 2023
- GENERAL ELECTRIC COMPANY
- Christophe Jude Day
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TURBINE COMPONENT WITH A THIN INTERIOR PARTITION
- Publication number 20230021707
- Publication date Jan 26, 2023
- Raytheon Technologies Corporation
- Dilip M. Shah
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
DE-ICING DEVICE FOR AN AIR INTAKE OF AN AIRCRAFT TURBOJET ENGINE NA...
- Publication number 20220170418
- Publication date Jun 2, 2022
- SAFRAN NACELLES
- Thierry Jacques Albert Le Docte
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
TURBOCHARGER, HAVING A STEEL MATERIAL FOR HIGH-TEMPERATURE APPLICAT...
- Publication number 20210388738
- Publication date Dec 16, 2021
- Vitesco Technologies GMBH
- MARC HILLER
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ALTERNATING HELICOID CELL STRUCTURE AND METHODS OF PRODUCING THE SAME
- Publication number 20210277828
- Publication date Sep 9, 2021
- HONEYWELL INTERNATIONAL INC.
- Shawn Alstad
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ROTARY MACHINE WITH COOLING JACKET INCLUDING HELICAL GROOVE
- Publication number 20210115925
- Publication date Apr 22, 2021
- IHI Corporation
- Kuniaki IIZUKA
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
SPACE PROPULSION SYSTEM
- Publication number 20210115879
- Publication date Apr 22, 2021
- Angelo MINOTTI
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
TURBINE ENGINE INDUCER ASSEMBLY
- Publication number 20210062664
- Publication date Mar 4, 2021
- GENERAL ELECTRIC COMPANY
- Christophe Jude Day
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
FLOW MIXER DUCT FOR A BLEED SYSTEM
- Publication number 20200363142
- Publication date Nov 19, 2020
- Airbus Operations, S.L.U.
- Brice LENOIR
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SPIRALING GROOVES AS A HUB TREATMENT FOR CANTILEVERED STATORS IN CO...
- Publication number 20200248575
- Publication date Aug 6, 2020
- United Technologies Corporation
- Georgi Kalitzin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
A DIFFUSER-DESWIRLER FOR A GAS TURBINE ENGINE
- Publication number 20200248571
- Publication date Aug 6, 2020
- GENERAL ELECTRIC COMPANY
- Christopher David King
- B22 - CASTING POWDER METALLURGY
Information Patent Application
TURBINE WITH INTERNAL BLADES
- Publication number 20200217325
- Publication date Jul 9, 2020
- FINEHEART
- Mohammad HADDADI
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
GAS TURBINE ENGINE COMPONENT COOLING CAVITY WITH VORTEX PROMOTING F...
- Publication number 20200011187
- Publication date Jan 9, 2020
- United Technologies Corporation
- Nicholas M. LoRicco
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
TURBINE COMPONENT WITH A THIN INTERIOR PARTITION
- Publication number 20190292920
- Publication date Sep 26, 2019
- United Technologies Corporation
- Dilip M. Shah
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TURBINE VANE INCLUDING A COOLING-AIR INTAKE PORTION INCLUDING A HEL...
- Publication number 20190292918
- Publication date Sep 26, 2019
- SAFRAN AIRCRAFT ENGINES
- Erwan Daniel BOTREL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Power-generation Gas Turbine with Plasma-assisted Combustion Using...
- Publication number 20190186741
- Publication date Jun 20, 2019
- Plasma Igniter, LLC
- Andrew D. Lowery
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Flowmeter With Discontinuous Helicoid Turbine
- Publication number 20190094052
- Publication date Mar 28, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Jeffrey C. Neely
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Jet Engine With Deflector
- Publication number 20190010867
- Publication date Jan 10, 2019
- Michael J. Kline
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
HELICAL SKIN COOLING PASSAGES FOR TURBINE AIRFOILS
- Publication number 20190003316
- Publication date Jan 3, 2019
- United Technologies Corporation
- Jeffrey T. Morton
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CENTRIFUGAL COMPRESSOR AND TURBOCHARGER
- Publication number 20180347382
- Publication date Dec 6, 2018
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Kenichiro IWAKIRI
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
COIL SPRING HANGER FOR EXHAUST DUCT LINER
- Publication number 20180328313
- Publication date Nov 15, 2018
- United Technologies Corporation
- Paul R. Senofonte
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ARRANGEMENT FOR A GAS TURBINE COMBUSTION ENGINE
- Publication number 20180230835
- Publication date Aug 16, 2018
- SIEMENS ENERGY, INC.
- David A. Little
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
TURBINE ENGINE COMPONENTS WITH COOLING FEATURES
- Publication number 20180149023
- Publication date May 31, 2018
- Rolls-Royce Corporation
- Brett J. Barker
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FLOW LIMITER
- Publication number 20180119620
- Publication date May 3, 2018
- SAFRAN HELICOPTER ENGINES
- Damien FALGAREIRO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTOR DISC WITH PASSAGES
- Publication number 20180112531
- Publication date Apr 26, 2018
- Pratt & Whitney Canada Corp.
- Farid ABRARI
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
GAS TURBINE AIRFOIL INCLUDING INTEGRATED LEADING EDGE AND TIP COOLI...
- Publication number 20170275998
- Publication date Sep 28, 2017
- Siemens Aktiengesellschaft
- Ching-Pang Lee
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
CONVERGING FLOW JOINT INSERT SYSTEM AT AN INTERSECTION BETWEEN ADJA...
- Publication number 20170130595
- Publication date May 11, 2017
- SIEMENS ENERGY, INC.
- Robert T. BROOKS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
STAGGERED CROSSOVERS FOR AIRFOILS
- Publication number 20170081958
- Publication date Mar 23, 2017
- United Technologies Corporation
- JinQuan Xu
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
INTERMITTENT GROOVED SOFT ABRADABLE MATERIAL TO REDUCE BLADE TIP TE...
- Publication number 20160326899
- Publication date Nov 10, 2016
- United Technologies Corporation
- WILLIAM BOGUE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cooling for detonation engines

Damper element with spring-suspended bearing member for vibration d...

Turbine vane including a cooling-air intake portion including a hel...

Abrasive flow machining method and article

De-icing device for an air intake of an aircraft turbojet engine na...

Airfoil assembly with an internal reinforcement structure

Turbine engine inducer assembly

System for a combined turbine and bearing case for a turbocharger

Rotary machine with cooling jacket including helical groove

Cooling for surface ignitors in torch ignition devices

Fiber-reinforced aircraft component and aircraft comprising same

Flow mixer duct for a bleed system

Turbine engine inducer assembly

Self-pumping fuel injector for a gas turbine engine and method of o...

Turbine component with a thin interior partition

Turbocharger, having a steel material for high-temperature applicat...

Alternating helicoid cell structure and methods of producing the same

Screw systems

Disc turbine with static distributor

Fan cover

Catalyst chamber with a catalyst bed embedded therein for a monopro...

Fiber-reinforced aircraft component and aircraft comprising same

Transmission mechanism comprising a coupling member, turbomachine e...

Spiraling grooves as a hub treatment for cantilevered stators in co...

Component manufacture

Diffuser-deswirler for a gas turbine engine

Turbine with internal blades

Intershaft seal assembly with multi-axis stepped grooves

Turbine engine duct

Solid rocket motor with vortex inducing feature

Patents Applicationslast 30 patents

AIRFOIL ASSEMBLY WITH AN INTERNAL REINFORCEMENT STRUCTURE

TURBINE ENGINE INDUCER ASSEMBLY

TURBINE COMPONENT WITH A THIN INTERIOR PARTITION

DE-ICING DEVICE FOR AN AIR INTAKE OF AN AIRCRAFT TURBOJET ENGINE NA...

TURBOCHARGER, HAVING A STEEL MATERIAL FOR HIGH-TEMPERATURE APPLICAT...

ALTERNATING HELICOID CELL STRUCTURE AND METHODS OF PRODUCING THE SAME

ROTARY MACHINE WITH COOLING JACKET INCLUDING HELICAL GROOVE

SPACE PROPULSION SYSTEM

TURBINE ENGINE INDUCER ASSEMBLY

FLOW MIXER DUCT FOR A BLEED SYSTEM

SPIRALING GROOVES AS A HUB TREATMENT FOR CANTILEVERED STATORS IN CO...

A DIFFUSER-DESWIRLER FOR A GAS TURBINE ENGINE

TURBINE WITH INTERNAL BLADES

GAS TURBINE ENGINE COMPONENT COOLING CAVITY WITH VORTEX PROMOTING F...

TURBINE COMPONENT WITH A THIN INTERIOR PARTITION

TURBINE VANE INCLUDING A COOLING-AIR INTAKE PORTION INCLUDING A HEL...

Power-generation Gas Turbine with Plasma-assisted Combustion Using...

Flowmeter With Discontinuous Helicoid Turbine

Jet Engine With Deflector

HELICAL SKIN COOLING PASSAGES FOR TURBINE AIRFOILS

CENTRIFUGAL COMPRESSOR AND TURBOCHARGER

COIL SPRING HANGER FOR EXHAUST DUCT LINER

ARRANGEMENT FOR A GAS TURBINE COMBUSTION ENGINE

TURBINE ENGINE COMPONENTS WITH COOLING FEATURES

FLOW LIMITER

ROTOR DISC WITH PASSAGES

GAS TURBINE AIRFOIL INCLUDING INTEGRATED LEADING EDGE AND TIP COOLI...

CONVERGING FLOW JOINT INSERT SYSTEM AT AN INTERSECTION BETWEEN ADJA...

STAGGERED CROSSOVERS FOR AIRFOILS

INTERMITTENT GROOVED SOFT ABRADABLE MATERIAL TO REDUCE BLADE TIP TE...