for vanes or blades of turbines, propellers, impellers, compressors and the like

Industry

CPC
B24B21/165

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B24Grinding technology B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS B24B21/00Machines or devices using grinding or polishing belts Accessories therefor

Current Industry

B24B21/165for vanes or blades of turbines, propellers, impellers, compressors and the like

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for re-contouring a gas turbine blade
- Patent number 11,141,800
- Issue date Oct 12, 2021
- Lufthansa Technik AG
- Jan Oke Peters
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for shortening the rotor blades of a turbomachine
- Patent number 11,117,238
- Issue date Sep 14, 2021
- SIEMENS ENERGY GLOBAL GMBH & CO. KG
- Alexander Genz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Grinding machine, and method for machining a feathered edge of a ro...
- Patent number 10,518,379
- Issue date Dec 31, 2019
- Siemens Aktiengesellschaft
- Julian Philip Heiderich
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for shortening the rotor blades of a turbomachine
- Patent number 10,493,589
- Issue date Dec 3, 2019
- Siemens Aktiengesellschaft
- Alexander Genz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Abrasive processing method
- Patent number 10,287,890
- Issue date May 14, 2019
- Rolls-Royce PLC
- Richard Andreou
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive belt grinding device for profile precision consistency
- Patent number 10,155,295
- Issue date Dec 18, 2018
- Chongqing University
- Yun Huang
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive belt grinding center applicable to grinding and polishing...
- Patent number 10,137,553
- Issue date Nov 27, 2018
- Chongqing University
- Yun Huang
- B24 - GRINDING POLISHING
Information Patent Grant
Method and apparatus for shortening the rotor blades of a turbomachine
- Patent number 9,616,543
- Issue date Apr 11, 2017
- Siemens Aktiengesellschaft
- Alexander Genz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for blending added material with base material...
- Patent number 9,346,145
- Issue date May 24, 2016
- AV & R Vision and Robotics Inc
- Francois-Imran Arrien
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of fabricating a part by forging and controlled polishing
- Patent number 9,186,759
- Issue date Nov 17, 2015
- SNECMA
- Beryl Cassandre Anne Mereaux
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Coating removal apparatus
- Patent number 9,067,294
- Issue date Jun 30, 2015
- United Technologies Corporation
- Robert C. Everett
- B24 - GRINDING POLISHING
Information Patent Grant
Method and device for machining the leading edge of a turbine engin...
- Patent number 8,597,073
- Issue date Dec 3, 2013
- SNECMA
- Gerard Derrien
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Form transfer grinding method
- Patent number 8,366,515
- Issue date Feb 5, 2013
- United Technologies Corporation
- Frederick Joslin
- B24 - GRINDING POLISHING
Information Patent Grant
Form transfer grinding method
- Patent number 8,216,026
- Issue date Jul 10, 2012
- United Technologies Corporation
- Frederick Joslin
- B24 - GRINDING POLISHING
Information Patent Grant
Machining center for grinding workpieces with complex shaped surfaces
- Patent number 5,245,792
- Issue date Sep 21, 1993
- Maschinenfabrik Liechti & Co. AG
- Kurt Liechti
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machine for producing parts having skew surfaces of predetermined c...
- Patent number 4,443,977
- Issue date Apr 24, 1984
- Ratier Figeac
- Robert Gaiani
- B24 - GRINDING POLISHING
Information Patent Grant
Contour belt grinding device
- Patent number 4,145,846
- Issue date Mar 27, 1979
- The Cessna Aircraft Company
- John S. Howland
- B24 - GRINDING POLISHING
Information Patent Grant
Automatic copying belt grinding machine
- Patent number 4,075,791
- Issue date Feb 28, 1978
- Tahara Shoyei Kiko K.K.
- Sakae Koide
- B24 - GRINDING POLISHING
Information Patent Grant
Turbine vane air-foil surface grinder
- Patent number 4,065,879
- Issue date Jan 3, 1978
- Salvatore J. Cretella
- B24 - GRINDING POLISHING
Information Patent Grant
Method and apparatus for grinding turbine and compressor blades to...
- Patent number 4,051,636
- Issue date Oct 4, 1977
- Siemens Aktiengesellschaft
- Karlheinz Heine
- B24 - GRINDING POLISHING
Information Patent Grant
Method of refurbishing turbine blade air seal flanges
- Patent number 4,028,788
- Issue date Jun 14, 1977
- Ralph T. DeMusis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Turbine blade edge grinder
- Patent number 4,016,683
- Issue date Apr 12, 1977
- Salvatore J. Cretella
- B24 - GRINDING POLISHING
Information Patent Grant
Machine for resurfacing turbine vanes
- Patent number 3,988,126
- Issue date Oct 26, 1976
- Ralph T. DeMusis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Turbine blade air seal, side grinder
- Patent number 3,984,212
- Issue date Oct 5, 1976
- Ralph T. DeMusis
- B24 - GRINDING POLISHING
Information Patent Grant
Method of finishing a foil
- Patent number 3,977,133
- Issue date Aug 31, 1976
- Oakley Cowdrick
- B24 - GRINDING POLISHING
Information Patent Grant
Turbine blade air seal edge grinder
- Patent number 3,969,848
- Issue date Jul 20, 1976
- Ralph T. DeMusis
- B24 - GRINDING POLISHING
Information Patent Grant
3925937
- Patent number 3,925,937
- Issue date Dec 16, 1975
- B24 - GRINDING POLISHING
Information Patent Grant
3863399
- Patent number 3,863,399
- Issue date Feb 4, 1975
- B24 - GRINDING POLISHING
Information Patent Grant
3858366
- Patent number 3,858,366
- Issue date Jan 7, 1975
- B24 - GRINDING POLISHING
Information Patent Grant
3685219
- Patent number 3,685,219
- Issue date Aug 22, 1972
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
POLISHING BLADED ROTOR USING ROBOTIC POLISHING DEVICE
- Publication number 20240207994
- Publication date Jun 27, 2024
- Pratt & Whitney Canada Corp.
- Philippe Morin
- B24 - GRINDING POLISHING
Information Patent Application
GRINDING TOOL FOR GRINDING A LEADING EDGE OF A WIND TURBINE BLADE
- Publication number 20240058920
- Publication date Feb 22, 2024
- VESTAS WIND SYSTEMS A/S
- Aksel Petersen
- B24 - GRINDING POLISHING
Information Patent Application
DEVICE AND METHOD FOR RE-CONTOURING A GAS TURBINE BLADE
- Publication number 20190070676
- Publication date Mar 7, 2019
- Lufthansa Technik AG
- Jan Oke Peters
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR SHORTENING THE ROTOR BLADES OF A TURBOMACHINE
- Publication number 20190047108
- Publication date Feb 14, 2019
- SIEMENS AKTIENGESELLSCHAFT
- Alexander Genz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ABRASIVE BELT GRINDING DEVICE FOR PROFILE PRECISION CONSISTENCY
- Publication number 20180215007
- Publication date Aug 2, 2018
- CHONGQING UNIVERSITY
- Yun HUANG
- B24 - GRINDING POLISHING
Information Patent Application
GRINDING MACHINE, AND METHOD FOR MACHINING A FEATHERED EDGE OF A RO...
- Publication number 20180050435
- Publication date Feb 22, 2018
- SIEMENS AKTIENGESELLSCHAFT
- JULIAN PHILIP HEIDERICH
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR SHORTENING THE ROTOR BLADES OF A TURBOMACHINE
- Publication number 20170203404
- Publication date Jul 20, 2017
- Siemens Aktiengesellschaft
- Alexander Genz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND APPARATUS FOR SHORTENING THE ROTOR BLADES OF A TURBOMACHINE
- Publication number 20150118941
- Publication date Apr 30, 2015
- SIEMENS AKTIENGESELLSCHAFT
- Alexander GENZ
- B24 - GRINDING POLISHING
Information Patent Application
APPARATUS AND METHOD FOR BLENDING ADDED MATERIAL WITH BASE MATERIAL...
- Publication number 20140295736
- Publication date Oct 2, 2014
- Francois-Imran Arrien
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF FABRICATING A PART BY FORGING
- Publication number 20140182131
- Publication date Jul 3, 2014
- SNECMA
- Beryl Cassandre Anne Mereaux
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COATING REMOVAL APPARATUS
- Publication number 20130137345
- Publication date May 30, 2013
- Robert C. Everett
- B24 - GRINDING POLISHING
Information Patent Application
TITANIUM ALUMINIDE ARTICLES WITH IMPROVED SURFACE FINISH AND METHOD...
- Publication number 20130084190
- Publication date Apr 4, 2013
- GENERAL ELECTRIC COMPANY
- Bernard Patrick BEWLAY
- C21 - METALLURGY OF IRON
Information Patent Application
FORM TRANSFER GRINDING METHOD
- Publication number 20120178347
- Publication date Jul 12, 2012
- Frederick Joslin
- B24 - GRINDING POLISHING
Information Patent Application
METHOD AND DEVICE FOR MACHINING THE LEADING EDGE OF A TURBINE ENGIN...
- Publication number 20120077417
- Publication date Mar 29, 2012
- SNECMA
- Gérard Derrien
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FORM TRANSFER GRINDING METHOD
- Publication number 20090258579
- Publication date Oct 15, 2009
- Frederick Joslin
- B24 - GRINDING POLISHING

for vanes or blades of turbines, propellers, impellers, compressors and the like

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device and method for re-contouring a gas turbine blade

Apparatus for shortening the rotor blades of a turbomachine

Grinding machine, and method for machining a feathered edge of a ro...

Apparatus for shortening the rotor blades of a turbomachine

Abrasive processing method

Abrasive belt grinding device for profile precision consistency

Abrasive belt grinding center applicable to grinding and polishing...

Method and apparatus for shortening the rotor blades of a turbomachine

Apparatus and method for blending added material with base material...

Method of fabricating a part by forging and controlled polishing

Coating removal apparatus

Method and device for machining the leading edge of a turbine engin...

Form transfer grinding method

Form transfer grinding method

Machining center for grinding workpieces with complex shaped surfaces

Machine for producing parts having skew surfaces of predetermined c...

Contour belt grinding device

Automatic copying belt grinding machine

Turbine vane air-foil surface grinder

Method and apparatus for grinding turbine and compressor blades to...

Method of refurbishing turbine blade air seal flanges

Turbine blade edge grinder

Machine for resurfacing turbine vanes

Turbine blade air seal, side grinder

Method of finishing a foil

Turbine blade air seal edge grinder

3925937

3863399

3858366

3685219

Patents Applicationslast 30 patents

POLISHING BLADED ROTOR USING ROBOTIC POLISHING DEVICE

GRINDING TOOL FOR GRINDING A LEADING EDGE OF A WIND TURBINE BLADE

DEVICE AND METHOD FOR RE-CONTOURING A GAS TURBINE BLADE

APPARATUS FOR SHORTENING THE ROTOR BLADES OF A TURBOMACHINE

ABRASIVE BELT GRINDING DEVICE FOR PROFILE PRECISION CONSISTENCY

GRINDING MACHINE, AND METHOD FOR MACHINING A FEATHERED EDGE OF A RO...

APPARATUS FOR SHORTENING THE ROTOR BLADES OF A TURBOMACHINE

METHOD AND APPARATUS FOR SHORTENING THE ROTOR BLADES OF A TURBOMACHINE

APPARATUS AND METHOD FOR BLENDING ADDED MATERIAL WITH BASE MATERIAL...

METHOD OF FABRICATING A PART BY FORGING

COATING REMOVAL APPARATUS

TITANIUM ALUMINIDE ARTICLES WITH IMPROVED SURFACE FINISH AND METHOD...

FORM TRANSFER GRINDING METHOD

METHOD AND DEVICE FOR MACHINING THE LEADING EDGE OF A TURBINE ENGIN...

FORM TRANSFER GRINDING METHOD