having provision against erosion or for dust-separation

Industry

CPC
F04D29/289

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D29/00Details, component parts, or accessories

Current Industry

F04D29/289having provision against erosion or for dust-separation

Industries

Patents Grantslast 30 patents

Information Patent Grant
Coating for compressor outlet housing
- Patent number 11,293,451
- Issue date Apr 5, 2022
- Hamilton Sundstrand Corporation
- Craig M. Beers
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Impeller with protection elements and centrifugal compressor
- Patent number 11,162,505
- Issue date Nov 2, 2021
- Nuovo Pignone SRL
- Michelangelo Bellaci
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Liquid tolerant impeller for centrifugal compressors
- Patent number 10,920,788
- Issue date Feb 16, 2021
- Nuovo Pignone SRL
- Alberto Scotti Del Greco
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fan for ovens
- Patent number 10,648,677
- Issue date May 12, 2020
- MA.TI.KA. S.R.L.
- Oscar Martini
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method for producing a protective reinforcement for a blade (P) hav...
- Patent number 10,471,556
- Issue date Nov 12, 2019
- SAFRAN AIRCRAFT ENGINES
- Remi Philippe Guy Onfray
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pump system for high pressure application
- Patent number 10,465,689
- Issue date Nov 5, 2019
- Tucson Embedded Systems, Inc.
- Elden Crom
- E21 - EARTH DRILLING MINING
Information Patent Grant
Centrifugal fan rotor and apparatus incorporating the centrifugal f...
- Patent number 10,426,085
- Issue date Oct 1, 2019
- Crary Industries, Inc.
- Damir Cavkusic
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Centrifugal multiblade blower
- Patent number 10,294,953
- Issue date May 21, 2019
- DENSO CORPORATION
- Toshifumi Kamiya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Turbo compressor and turbo refrigerating machine
- Patent number 10,227,995
- Issue date Mar 12, 2019
- Daikin Industries, Ltd.
- Kentarou Oda
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Composite compressor impeller with an erosion resistant coating and...
- Patent number 10,012,237
- Issue date Jul 3, 2018
- Iacoppo Giovannetti
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Wet gas compressor and method
- Patent number 9,890,787
- Issue date Feb 13, 2018
- Nuovo Pignone SRL
- Matteo Bertoneri
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Centrifugal impeller and turbomachine
- Patent number 9,816,518
- Issue date Nov 14, 2017
- Massimo Giannozzi
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Mold for a centrifugal impeller, mold inserts and method for buildi...
- Patent number 9,810,235
- Issue date Nov 7, 2017
- Massimo Giannozzi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Leading edge protector
- Patent number 9,689,269
- Issue date Jun 27, 2017
- Rolls-Royce PLC
- Kristofer John Bottome
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Erosion indicator for a compressor wheel
- Patent number 8,915,711
- Issue date Dec 23, 2014
- Turbomeca
- Geoffroy Billotey
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Impeller of a suction-enforced type and fan-motor having the same
- Patent number 8,376,709
- Issue date Feb 19, 2013
- LG Electronics Inc.
- Myung-Keun Yoo
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Impeller for two-chamber extracting blower
- Patent number 8,353,665
- Issue date Jan 15, 2013
- GlobalTech Motor & Controls, Inc.
- Frank T. Stockstill
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Impeller cover and method
- Patent number 8,297,922
- Issue date Oct 30, 2012
- Nuovo Pignone S.p.A.
- Joseph O. Cruickshank
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Centrifugal fan and impeller thereof
- Patent number 7,585,154
- Issue date Sep 8, 2009
- Delta Electronics, Inc.
- Chung-Kai Lan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fan impeller with integrated grease separation, especially for cook...
- Patent number 7,165,942
- Issue date Jan 23, 2007
- Rational AG
- Elmar Junker
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Evaporating fan and its blade wheel
- Patent number 6,264,430
- Issue date Jul 24, 2001
- ABB Flakt Oy
- Rauli T. Hulkkonen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Coal mill exhauster fan
- Patent number 6,004,097
- Issue date Dec 21, 1999
- Sure Alloy Steel Corp.
- Rickey E. Wark
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Classifying wheel for centrifugal-wheel air classifier
- Patent number 5,377,843
- Issue date Jan 3, 1995
- Hosokawa Alpine Aktiengesellschaft
- Georg Schumacher
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Leading edge protection for fan blade
- Patent number 5,210,946
- Issue date May 18, 1993
- Hudson Products Corporation
- Robert C. Monroe
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Leading edge protection for fan blade
- Patent number 5,165,859
- Issue date Nov 24, 1992
- Hudson Products Corporation
- Robert C. Monroe
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Blower fan impellers
- Patent number 5,044,887
- Issue date Sep 3, 1991
- Johnston Engineering Limited
- Anthony J. Duthie
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Armoring system for an airfoil centrifugal fan
- Patent number 4,565,495
- Issue date Jan 21, 1986
- Electric Power Research Institute, Inc.
- Donald R. MacLeod
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Wear resistant fan blade for centrifugal fan
- Patent number 4,441,857
- Issue date Apr 10, 1984
- Union Carbide Corporation
- John E. Jackson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method of manufacturing rotor blade
- Patent number 4,241,110
- Issue date Dec 23, 1980
- Mitsubishi Jukogyo Kabushiki Kaisha
- Masato Ueda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Centrifugal fan impellers with blades secured between plates
- Patent number 4,236,871
- Issue date Dec 2, 1980
- Johnston Brothers (Engineering) Limited
- Peter B. Hirst
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
COATING FOR COMPRESSOR OUTLET HOUSING
- Publication number 20210102549
- Publication date Apr 8, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Craig M. Beers
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MOLD FOR A CENTRIFUGAL IMPELLER, MOLD INSERTS AND METHOD FOR BUILDI...
- Publication number 20180087522
- Publication date Mar 29, 2018
- Nuovo Pignone Tecnologie S.r.l.
- Massimo Giannozzi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
IMPELLER WITH PROTECTION ELEMENTS AND CENTRIFUGAL COMPRESSOR
- Publication number 20160312791
- Publication date Oct 27, 2016
- Nuovo Pignone Srl
- Michelangelo BELLACI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FAN
- Publication number 20160177973
- Publication date Jun 23, 2016
- MAHLE International GmbH
- Joerg Kilian
- B60 - VEHICLES IN GENERAL
Information Patent Application
EROSION RESISTANT IMPELLER VANE MADE OF METALLIC LAMINATE
- Publication number 20140369846
- Publication date Dec 18, 2014
- Sandvik Intellectual Property AB
- Tomas Berglund
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPOSITE COMPRESSOR IMPELLER WITH AN EROSION RESISTANT COATING AND...
- Publication number 20140093376
- Publication date Apr 3, 2014
- Iacoppo Giovannetti
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CENTRIFUGAL IMPELLER AND TURBOMACHINE
- Publication number 20130039769
- Publication date Feb 14, 2013
- Nuovo Pignone S.p.A.
- Massimo Giannozzi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MOLD FOR A CENTRIFUGAL IMPELLER, MOLD INSERTS AND METHOD FOR BUILDI...
- Publication number 20130011269
- Publication date Jan 10, 2013
- Nuovo Pignone S.p.A.
- Massimo Gainnozzi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
EROSION INDICATOR FOR A COMPRESSOR WHEEL
- Publication number 20110299987
- Publication date Dec 8, 2011
- Turbomeca
- Geoffroy Billotey
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Impeller Cover and Method
- Publication number 20110027080
- Publication date Feb 3, 2011
- Joseph O. CRUICKSHANK
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
IMPELLER OF A SUCTION-ENFORCED TYPE AND FAN-MOTOR HAVING THE SAME
- Publication number 20100322773
- Publication date Dec 23, 2010
- Myung -Keun Yoo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FAN BLADES
- Publication number 20100150731
- Publication date Jun 17, 2010
- ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
- Da ZHANG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Gas-Compressor Impeller and Gas Compressor Having The Same
- Publication number 20090304519
- Publication date Dec 10, 2009
- MITSUBISHI HEAVY INDUSTRIES, LTD.
- Toyoaki Yasui
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DUST COLLECTOR BLADE STRUCTURE
- Publication number 20090148293
- Publication date Jun 11, 2009
- Wen-San LIN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Multi-stage taper fan-motor assembly
- Publication number 20070274827
- Publication date Nov 29, 2007
- Gene Bennington
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Centrifugal fan and impeller thereof
- Publication number 20070110573
- Publication date May 17, 2007
- DELTA ELECTRONICS, INC.
- Chung-Kai Lan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Fan impeller with integrated precipitation of fat particles in part...
- Publication number 20060165528
- Publication date Jul 27, 2006
- Elmar Junker
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

having provision against erosion or for dust-separation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Coating for compressor outlet housing

Impeller with protection elements and centrifugal compressor

Liquid tolerant impeller for centrifugal compressors

Fan for ovens

Method for producing a protective reinforcement for a blade (P) hav...

Pump system for high pressure application

Centrifugal fan rotor and apparatus incorporating the centrifugal f...

Centrifugal multiblade blower

Turbo compressor and turbo refrigerating machine

Composite compressor impeller with an erosion resistant coating and...

Wet gas compressor and method

Centrifugal impeller and turbomachine

Mold for a centrifugal impeller, mold inserts and method for buildi...

Leading edge protector

Erosion indicator for a compressor wheel

Impeller of a suction-enforced type and fan-motor having the same

Impeller for two-chamber extracting blower

Impeller cover and method

Centrifugal fan and impeller thereof

Fan impeller with integrated grease separation, especially for cook...

Evaporating fan and its blade wheel

Coal mill exhauster fan

Classifying wheel for centrifugal-wheel air classifier

Leading edge protection for fan blade

Leading edge protection for fan blade

Blower fan impellers

Armoring system for an airfoil centrifugal fan

Wear resistant fan blade for centrifugal fan

Method of manufacturing rotor blade

Centrifugal fan impellers with blades secured between plates

Patents Applicationslast 30 patents

COATING FOR COMPRESSOR OUTLET HOUSING

MOLD FOR A CENTRIFUGAL IMPELLER, MOLD INSERTS AND METHOD FOR BUILDI...

IMPELLER WITH PROTECTION ELEMENTS AND CENTRIFUGAL COMPRESSOR

FAN

EROSION RESISTANT IMPELLER VANE MADE OF METALLIC LAMINATE

COMPOSITE COMPRESSOR IMPELLER WITH AN EROSION RESISTANT COATING AND...

CENTRIFUGAL IMPELLER AND TURBOMACHINE

MOLD FOR A CENTRIFUGAL IMPELLER, MOLD INSERTS AND METHOD FOR BUILDI...

EROSION INDICATOR FOR A COMPRESSOR WHEEL

Impeller Cover and Method

IMPELLER OF A SUCTION-ENFORCED TYPE AND FAN-MOTOR HAVING THE SAME

FAN BLADES

Gas-Compressor Impeller and Gas Compressor Having The Same

DUST COLLECTOR BLADE STRUCTURE

Multi-stage taper fan-motor assembly

Centrifugal fan and impeller thereof

Fan impeller with integrated precipitation of fat particles in part...