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F05B2250/502
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F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F05
Engines, pumps
F05B
INDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
F05B2250/00
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F05B2250/502
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Patents Grants
last 30 patents
Information
Patent Grant
Centrifugal compressor with reverse overhung volute
Patent number
12,221,967
Issue date
Feb 11, 2025
Daikin Industries, Ltd.
Midori Drake
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Centrifugal compressor with reverse overhung volute
Patent number
11,953,015
Issue date
Apr 9, 2024
Daikin Industries, Ltd.
Midori Drake
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Electric blower, vacuum cleaner, and hand drying device
Patent number
11,454,246
Issue date
Sep 27, 2022
Mitsubishi Electric Corporation
Kazuchika Tsuchida
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Blades and systems with forward blowing slots
Patent number
10,934,995
Issue date
Mar 2, 2021
Kohana Technologies Inc.
Michael D. Zuteck
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Dual scroll type bi-directional blower
Patent number
10,752,141
Issue date
Aug 25, 2020
Hyundai Motor Company
Mu-Young Kim
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Diffuser, airflow generating apparatus, and electrical device
Patent number
10,605,264
Issue date
Mar 31, 2020
JOHNSON ELECTRIC INTERNATIONAL AG
Chuan Hui Fang
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Centrifugal compressor and water chilling unit having the same
Patent number
10,280,942
Issue date
May 7, 2019
Gree Electric Appliances, Inc. of Zhuhai
Nan Jiang
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbine blades and systems with forward blowing slots
Patent number
10,024,300
Issue date
Jul 17, 2018
Kohana Technologies Inc.
Michael D. Zuteck
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Ultracapacitor interface in wind turbine and ring generator
Patent number
8,482,142
Issue date
Jul 9, 2013
FloDesign Wind Turbine Corp.
James Masi
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Systems for improved fluid flows through a turbine
Patent number
8,371,801
Issue date
Feb 12, 2013
Hydro Green Energy, LLC
Frederick E. Becker
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Horizontal axis wind turbine including a rotating exhaust duct
Patent number
8,235,651
Issue date
Aug 7, 2012
Fuji Jikogyo Kabushiki Kaisha
Shigeo Yoshida
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Modular hydraulic turbine
Patent number
6,267,551
Issue date
Jul 31, 2001
NRJO Inc.
Jean-Claude Dentinger
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Low noise fuel pump unit
Patent number
5,772,393
Issue date
Jun 30, 1998
Aisan Kogyo Kabushiki Kaisha
Takehide Nakamura
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll compressor with liquid injection
Patent number
5,469,716
Issue date
Nov 28, 1995
Copeland Corporation
Mark Bass
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll type compressor having a displaced discharge port
Patent number
5,427,513
Issue date
Jun 27, 1995
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Kiyohiro Yamada
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll-type fluid machine having the eccentric shaft inserted into...
Patent number
5,336,068
Issue date
Aug 9, 1994
Mitsubishi Denki Kabushiki Kaisha
Mutsuo Sekiya
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll-type fluid machinery with seals for the discharge port and w...
Patent number
5,258,046
Issue date
Nov 2, 1993
Iwata Air Compressor Mfg. Co., Ltd.
Shuji Haga
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Scroll type compressor having recessed buffer means in a spiral wra...
Patent number
5,249,943
Issue date
Oct 5, 1993
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Kazuhiro Kuroki
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll type compressor with elongated discharge port
Patent number
5,242,283
Issue date
Sep 7, 1993
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Tatsushi Mori
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll-type fluid machinery with offset passage to the exhaust port
Patent number
5,145,344
Issue date
Sep 8, 1992
Iwata Air Compressor Manufacturing Co. Ltd.
Shuji Haga
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Scroll-type fluid machine with a plurality of discharge ports
Patent number
5,100,307
Issue date
Mar 31, 1992
Mitsubishi Denki K.K.
Masumi Arita
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Scroll apparatus with modified scroll profile
Patent number
5,056,336
Issue date
Oct 15, 1991
American Standard Inc.
Mark W. Harrison
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll compressor with enhanced discharge port
Patent number
5,022,834
Issue date
Jun 11, 1991
Carrier Corporation
Shahrokh Etemad
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll machine with relieved flank surface
Patent number
4,927,341
Issue date
May 22, 1990
Copeland Corporation
James W. Bush
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Scroll type compressing apparatus having strengthened scroll member
Patent number
4,904,169
Issue date
Feb 27, 1990
Kabushiki Kaisha Toshiba
Tutomu Ichikawa
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll compressor having discharge part communicating with two comp...
Patent number
4,886,434
Issue date
Dec 12, 1989
Sanyo Electric Co., Ltd.
Aritomo Satow
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll compressor with valved port for each compression chamber
Patent number
4,818,195
Issue date
Apr 4, 1989
Hitachi, Ltd.
Akira Murayama
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Modified wrap scroll-type machine
Patent number
4,781,549
Issue date
Nov 1, 1988
Copeland Corporation
Jean-Luc Caillat
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Scroll type fluid displacement apparatus with improved anti-wear de...
Patent number
4,645,436
Issue date
Feb 24, 1987
Sanden Corporation
Seiichi Sakamoto
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Scroll compressor with planar surfaces on the internal end portions...
Patent number
4,558,997
Issue date
Dec 17, 1985
Tokyo Shibaura Denki Kabushiki Kaisha
Hirotsugu Sakata
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
CENTRIFUGAL COMPRESSOR WITH REVERSE OVERHUNG VOLUTE
Publication number
20240209862
Publication date
Jun 27, 2024
Daikin Industries, Ltd.
Midori DRAKE
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
VORTEX DYNAMIC POWER GENERATION STRUCTURE
Publication number
20230340939
Publication date
Oct 26, 2023
CHEN-HSIN MEI
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
CENTRIFUGAL COMPRESSOR WITH REVERSE OVERHUNG VOLUTE
Publication number
20230137972
Publication date
May 4, 2023
DAIKIN INDUSTRIES, LTD.
Midori DRAKE
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
DUAL SCROLL TYPE BI-DIRECTIONAL BLOWER
Publication number
20190184868
Publication date
Jun 20, 2019
KBAUTOTECH CO., LTD.
Mu-Young KIM
B60 - VEHICLES IN GENERAL
Information
Patent Application
DEVICE FOR CONVERTING WIND ENERGY TO AT LEAST MECHANICAL ENERGY
Publication number
20180340509
Publication date
Nov 29, 2018
Home Turbine B.V.
William Erik VAN DER SCHEE
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
BLADES AND SYSTEMS WITH FORWARD BLOWING SLOTS
Publication number
20180328336
Publication date
Nov 15, 2018
Kohana Technologies Inc.
Michael D. Zuteck
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Diffuser, Airflow Generating Apparatus, and Electrical Device
Publication number
20170051756
Publication date
Feb 23, 2017
JOHNSON ELECTRIC S.A.
Chuan Hui FANG
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
HYDRAULIC MACHINE HAVING AN INTAKE MANIFOLD LOCATED AT THE TOP
Publication number
20140301823
Publication date
Oct 9, 2014
Martin Schabasser
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
WIND TURBINE SHROUD AND WIND TURBINE SYSTEM USING THE SHROUD
Publication number
20130175804
Publication date
Jul 11, 2013
Green Energy Technologies, LLC
Mark L. CIRONI
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
TURBINE BLADES AND SYSTEMS WITH FORWARD BLOWING SLOTS
Publication number
20130022463
Publication date
Jan 24, 2013
Caitin, Inc.
Michael D. ZUTECK
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Ultracapacitor interface in wind turbine and ring generator
Publication number
20100133853
Publication date
Jun 3, 2010
James Masi
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Systems For Improved Fluid Flows Through A Turbine
Publication number
20100119353
Publication date
May 13, 2010
CONCEPTS ETI, INC.
Frederick E. Becker
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
HORIZONTAL AXIS WIND TURBINE
Publication number
20080247875
Publication date
Oct 9, 2008
Fuji Jukogyo Kabushiki Kaisha
Shigeo Yoshida
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...