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Details or means for fluid reinjection
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F04D27/0238
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F04
Liquid pumps
F04D
NON-POSITIVE DISPLACEMENT PUMPS
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F04D27/0238
Details or means for fluid reinjection
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Patents Grants
last 30 patents
Information
Patent Grant
Vapor injection structure for a compressor
Patent number
12,098,719
Issue date
Sep 24, 2024
HANON SYSTEMS
Pete Ganster
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Secondary-fluid supply for the diffuser of a compressor stage
Patent number
12,092,124
Issue date
Sep 17, 2024
Turbo Systems Switzerland Ltd.
Daniel Rusch
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Centrifugal compressor with recirculation passage
Patent number
11,808,277
Issue date
Nov 7, 2023
Carrier Corporation
Vishnu M. Sishtla
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Multistage centrifugal pump
Patent number
11,788,533
Issue date
Oct 17, 2023
SULZER MANAGEMENT AG
Marc Widmer
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Compressor including aerodynamic swirl between inlet guide vanes an...
Patent number
11,655,825
Issue date
May 23, 2023
Carrier Corporation
Chaitanya Vishwajit Halbe
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Centrifugal compressor with recirculation structure
Patent number
11,603,847
Issue date
Mar 14, 2023
Daikin Industries, Ltd.
Vladislav Goldenberg
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Apparatus and method for diagnosing and controlling aerodynamic sta...
Patent number
11,536,285
Issue date
Dec 27, 2022
Jichao Li
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Centrifugal compressor with recirculation passage
Patent number
11,499,561
Issue date
Nov 15, 2022
Carrier Corporation
Vishnu M. Sishtla
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Compressor
Patent number
11,448,237
Issue date
Sep 20, 2022
Mitsubishi Heavy Industries Compressor Corporation
Hiroyuki Miyata
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Turbomachines that include a casing treatment
Patent number
11,293,293
Issue date
Apr 5, 2022
Coflow Jet, LLC
Gecheng Zha
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Centrifugal compressor with recirculation structure
Patent number
11,268,523
Issue date
Mar 8, 2022
Daikin Industries, Ltd.
Vladislav Goldenberg
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Compressor recirculation into annular volume
Patent number
11,261,873
Issue date
Mar 1, 2022
BorgWarner Inc.
Paul K Anschel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Centrifugal compressor with recirculation passage
Patent number
11,156,226
Issue date
Oct 26, 2021
Carrier Corporation
Vishnu M. Sishtla
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Technique for controlling rotating stall in compressor for a gas tu...
Patent number
11,149,751
Issue date
Oct 19, 2021
Siemens Energy Global GmbH & Co. KG
Senthil Krishnababu
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Ported shroud system for turboprop inlets
Patent number
11,125,158
Issue date
Sep 21, 2021
Honeywell International Inc.
Bruce Dan Bouldin
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Bleed ejector
Patent number
11,092,074
Issue date
Aug 17, 2021
Rolls-Royce PLC
Zahid M Hussain
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Active surge control in centrifugal compressors using microjet inje...
Patent number
10,962,016
Issue date
Mar 30, 2021
DANFOSS A/S
Joost Brasz
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Compressors with integrated secondary air flow systems
Patent number
10,907,503
Issue date
Feb 2, 2021
Honeywell International Inc.
Nick Nolcheff
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Compressor of a turbocharger having an air recirculation valve and...
Patent number
10,774,731
Issue date
Sep 15, 2020
Bayerische Motoren Werke Aktiengesellschaft
Stefan Ehrmann
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbocharger for a motor vehicle
Patent number
10,648,403
Issue date
May 12, 2020
Bayerische Motoren Werke Aktiengesellschaft
Stefan Ehrmann
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Centrifugal compressor with liquid injection
Patent number
10,563,673
Issue date
Feb 18, 2020
Daikin Applied Americas Inc.
Nobuhiro Umeda
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Compressor assembly for a turbocharger
Patent number
10,473,114
Issue date
Nov 12, 2019
ABB Turbo Systems AG
Daniel Rusch
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Attachment arrangement for turbo compressor
Patent number
10,451,087
Issue date
Oct 22, 2019
Aeristech Limited
Bryn Geoffrey Roddick Richards
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Intermediate intake-type diaphragm and centrifugal rotating machine
Patent number
10,400,788
Issue date
Sep 3, 2019
Mitsubishi Heavy Industries Compressor Corporation
Akihiro Nakaniwa
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Centrifugal compressor and turbocharger
Patent number
10,364,818
Issue date
Jul 30, 2019
IHI Corporation
Tomokazu Murayama
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Vortex-injector casing for an axial turbomachine compressor
Patent number
10,359,054
Issue date
Jul 23, 2019
Safran Aero Boosters SA
Stéphane Hiernaux
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Compressor recirculation system having compressor inlet recirculati...
Patent number
10,344,665
Issue date
Jul 9, 2019
Garrett Transportation I Inc.
Manuel Marques
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Systems and methods for axial compressor with secondary flow
Patent number
10,330,121
Issue date
Jun 25, 2019
Honeywell International Inc.
Bruce David Reynolds
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
De-superheater system and compression system employing such de-supe...
Patent number
10,309,719
Issue date
Jun 4, 2019
Shell Oil Company
Brian Reza Shaied Shehdjiet Imamkhan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hot gas bypass for two-stage compressor
Patent number
10,267,539
Issue date
Apr 23, 2019
Carrier Corporation
Vishnu M. Sishtla
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
VAPOR INJECTION STRUCTURE FOR A COMPRESSOR
Publication number
20240280102
Publication date
Aug 22, 2024
HANON SYSTEMS
Pete Ganster
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Casing Treatment for Gas Turbine Engines
Publication number
20240159247
Publication date
May 16, 2024
Raytheon Technologies Corporation
Michael M. JOLY
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SECONDARY-FLUID SUPPLY FOR THE DIFFUSER OF A COMPRESSOR STAGE
Publication number
20230142730
Publication date
May 11, 2023
Turbo Systems Switzerland Ltd
Daniel RUSCH
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
CENTRIFUGAL COMPRESSOR WITH RECIRCULATION PASSAGE
Publication number
20230025097
Publication date
Jan 26, 2023
Carrier Corporation
Vishnu M. Sishtla
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CENTRIFUGAL COMPRESSOR WITH RECIRCULATION STRUCTURE
Publication number
20220154721
Publication date
May 19, 2022
DAIKIN INDUSTRIES, LTD.
Vladislav Goldenberg
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
CENTRIFUGAL COMPRESSOR WITH RECIRCULATION PASSAGE
Publication number
20220010802
Publication date
Jan 13, 2022
Carrier Corporation
Vishnu M. Sishtla
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Apparatus and Method for Diagnosing and Controlling Aerodynamic Sta...
Publication number
20210131441
Publication date
May 6, 2021
INSTITUTE OF ENGINEERING THERMOPHYSICS, CHINESE ACADEMY OF SCIENCES
Jichao Li
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
FAN ASSEMBLY WITH RECIRCULATION FLOW
Publication number
20200124052
Publication date
Apr 23, 2020
Pratt & Whitney Canada Corp.
Hien Duong
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
TECHNIQUE FOR CONTROLLING ROTATING STALL IN COMPRESSOR FOR A GAS TU...
Publication number
20190203737
Publication date
Jul 4, 2019
Siemens Aktiengesellschaft
Senthil Krishnababu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
COMPRESSOR ARRANGEMENT SUPPLYING CHARGED AIR TO A COMBUSTION ENGINE
Publication number
20190072029
Publication date
Mar 7, 2019
SCANIA CV AB
Erik HALLDORF
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
COMPRESSOR RECIRCULATION INTO ANNULAR VOLUME
Publication number
20190055952
Publication date
Feb 21, 2019
BorgWarner Inc.
Paul K. Anschel
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
COMPRESSORS WITH INTEGRATED SECONDARY AIR FLOW SYSTEMS
Publication number
20180347401
Publication date
Dec 6, 2018
HONEYWELL INTERNATIONAL INC.
Nick Nolcheff
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMPRESSOR RECIRCULATION VALVE WITH VALVE SEAT STRUCTURE FOR SUPPRE...
Publication number
20180238336
Publication date
Aug 23, 2018
HONEYWELL INTERNATIONAL INC.
Junjie Li
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Compressor of a Turbocharger Having an Air Recirculation Valve and...
Publication number
20180058309
Publication date
Mar 1, 2018
Bayerische Motoren Werke Aktiengesellschaft
Stefan EHRMANN
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
CENTRIFUGAL COMPRESSOR WITH HOT GAS INJECTION
Publication number
20170198707
Publication date
Jul 13, 2017
DAIKIN APPLIED AMERICAS INC.
Nobuhiro Umeda
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Compressor Recirculation Into Annular Volume
Publication number
20150285257
Publication date
Oct 8, 2015
BorgWarner Inc.
Paul K. Anschel
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
COMPRESSOR THRUST BEARING SURGE PROTECTION
Publication number
20150118075
Publication date
Apr 30, 2015
John H. Royal
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHOD AND DEVICE FOR STABILIZING A COMPRESSOR CURRENT
Publication number
20140356128
Publication date
Dec 4, 2014
UNIVERSITAT DER BUNDESWEHR MUNCHEN
Stefan Bindl
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
VALVE FOR GAS TURBINE ENGINE
Publication number
20140341708
Publication date
Nov 20, 2014
Douglas David Dierksmeier
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
GAS TURBINE ENGINES WITH IMPROVED COMPRESSOR BLADES
Publication number
20140215998
Publication date
Aug 7, 2014
Honeywell International Inc.
Shraman Narayan Goswami
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
CENTRIFUGAL COMPRESSOR WITH EXTENDED OPERATING RANGE
Publication number
20140208788
Publication date
Jul 31, 2014
DANFOSS TURBOCOR COMPRESSORS B.V.
Joost Brasz
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
GAS TURBINE DIFFUSER BLOWING METHOD AND CORRESPONDING DIFFUSER
Publication number
20140105723
Publication date
Apr 17, 2014
Turbomeca
Jérôme Yves Félix Gilbert Porodo
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
TURBOMACHINE INCLUDING HORIZONTAL JOINT HEATING AND METHOD OF CONTR...
Publication number
20140033735
Publication date
Feb 6, 2014
GENERAL ELECTRIC COMPANY
Sendilkumaran Soundiramourty
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
COMPRESSOR THRUST BEARING SURGE PROTECTION
Publication number
20130318797
Publication date
Dec 5, 2013
John H. Royal
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
HOUSING STRUCTURE OF EXHAUST GAS TURBOCHARGER
Publication number
20130266436
Publication date
Oct 10, 2013
Mitsubishi Heavy Industries, Ltd.
Seiichi Ibaraki
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
HOUSING AND TURBOMACHINE
Publication number
20130236300
Publication date
Sep 12, 2013
MTU Aero Engines GmbH
Sven Hiller
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SYSTEM FOR INJECTING A FLUID, COMPRESSOR AND TURBOMACHINE
Publication number
20130180249
Publication date
Jul 18, 2013
MTU Aero Engines GmbH
Sven HILLER
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
COMPRESSOR RECIRCULATION INTO ANNULAR VOLUME
Publication number
20130152582
Publication date
Jun 20, 2013
BorgWarner Inc.
Paul K. Anschel
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
AXIAL COMPRESSOR WITH AN INJECTION DEVICE FOR INJECTING A FLUID
Publication number
20130058760
Publication date
Mar 7, 2013
ALSTOM Technology Ltd.
Luis PUERTA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
CENTRIFUGAL COMPRESSOR WITH FLUID INJECTOR DIFFUSER
Publication number
20130036760
Publication date
Feb 14, 2013
Lin Sun
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...