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F01C21/0827
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
F01C
ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
F01C21/00
Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
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F01C21/0827
by mechanical means
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Patents Grants
last 30 patents
Information
Patent Grant
External combustion rotary engine
Patent number
12,000,287
Issue date
Jun 4, 2024
Alvaro Fabian Bricio Arzubide
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Hydraulic device configured as a starter motor
Patent number
11,994,094
Issue date
May 28, 2024
Mathers Hydraulics Technologies Pty Ltd
Norman Ian Mathers
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Multi-stage compressor and air conditioner having a linkage between...
Patent number
11,560,892
Issue date
Jan 24, 2023
GREEN REFRIGERATION EQUIPMENT ENGINEERING RESEARCH CENTER OF ZHUHAI GREE CO.,...
Dahao Wang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Vacuum pump with eccentrically driven vane (eccentric pump design w...
Patent number
10,837,283
Issue date
Nov 17, 2020
WABCO Europe BVBA
David Heaps
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Rotary compressor having fluid passage between sliding vane and van...
Patent number
10,473,102
Issue date
Nov 12, 2019
LG Electronics Inc.
Yunhi Lee
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Rotation device and rotor compressor and fluid motor having the same
Patent number
10,215,025
Issue date
Feb 26, 2019
Beijing Rostar Technology Co. Ltd
Frank Yao
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Vane compressor
Patent number
9,970,439
Issue date
May 15, 2018
Kabushiki Kaisha Toyota Jidoshokki
Hiroki Nagano
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Positive displacement pump having axial movement coupling and rotat...
Patent number
9,651,042
Issue date
May 16, 2017
Joma-Polytec GmbH
Andreas Blank
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Control of chamber combustion and operation of a guided-vane rotary...
Patent number
9,546,594
Issue date
Jan 17, 2017
BRM Technologies, Inc.
Arnold J. Beal
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotary fluid machine and associated method of operation
Patent number
9,394,902
Issue date
Jul 19, 2016
Greystone Technologies Pty Ltd
Daryl Wheeler
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Multistage vane pump
Patent number
9,297,380
Issue date
Mar 29, 2016
JOINT STOCK COMPANY “NOVOMET-PERM”
Ilya Nikolaevich Zubenin
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Two-stage rotary expander, expander-integrated compressor, and refr...
Patent number
8,985,976
Issue date
Mar 24, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yasufumi Takahashi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Hydraulic motor or pump
Patent number
8,636,488
Issue date
Jan 28, 2014
Liftra ApS
Per E. Fenger
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Multi stage rotary expander and refrigeration cycle apparatus with...
Patent number
8,251,682
Issue date
Aug 28, 2012
Panasonic Corporation
Hiroshi Hasegawa
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Reciprocating and rotary piston engine
Patent number
7,765,962
Issue date
Aug 3, 2010
TAAUT S.R.L. GmbH
Walter Colombi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Variable capacity vane pump with force reducing chamber on displace...
Patent number
7,614,858
Issue date
Nov 10, 2009
Magna Powertrain Inc.
Cezar Tanasuca
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Roller vane pump
Patent number
7,607,907
Issue date
Oct 27, 2009
WOP Industrias E Comercio De Bombas Ltda.
Adrian Comillus Shorten
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Rotary positive displacement machine with orbiting piston
Patent number
7,311,077
Issue date
Dec 25, 2007
E.A. Technical Services Ltd.
Ronald William Driver
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Rotary positive displacement machine
Patent number
7,231,894
Issue date
Jun 19, 2007
E.A. Technical Services Limited
Ronald William Driver
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Rotary piston engine
Patent number
6,860,251
Issue date
Mar 1, 2005
Tommey Reed
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Hybrid rotary engine
Patent number
6,698,395
Issue date
Mar 2, 2004
Michael M. Vasilantone
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vane pump having a vane guide
Patent number
6,634,876
Issue date
Oct 21, 2003
Showa Corporation
Akira Osugi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Vane slot roller assembly for rotary vane pumping machine and metho...
Patent number
6,120,271
Issue date
Sep 19, 2000
Mallen Research Corporation
Brian D. Mallen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Fluid mover
Patent number
6,095,783
Issue date
Aug 1, 2000
Craig N. Hansen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Fluid pump having a slider and a rotary disk
Patent number
6,000,921
Issue date
Dec 14, 1999
Gene-Huang Yang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotary engine with abutments
Patent number
5,579,733
Issue date
Dec 3, 1996
Benjamin Tour
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Dual revolving vane meter-motor-pump
Patent number
5,257,919
Issue date
Nov 2, 1993
Hyok S. Lew
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotary engine
Patent number
5,181,490
Issue date
Jan 26, 1993
Ivan Ruzic
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Rotating piston compressor with thin-walled radially-resilient piston
Patent number
4,743,182
Issue date
May 10, 1988
Kraftwerk Union Aktiengesellschaft
Hans-Peter Schabert
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable delivery vane compressor
Patent number
4,522,573
Issue date
Jun 11, 1985
Diesel Kiki Co., Ltd.
Tsunenori Shibuya
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
HYDRAULIC DEVICE CONFIGURED AS A STARTER MOTOR
Publication number
20230008105
Publication date
Jan 12, 2023
Mathers Hydraulics Technologies Pty Ltd
Norman Ian Mathers
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ECCENTRIC MOTOR
Publication number
20150377023
Publication date
Dec 31, 2015
József KOLOSSA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ROTATION DEVICE AND ROTOR COMPRESSOR AND FLUID MOTOR HAVING THE SAME
Publication number
20150322790
Publication date
Nov 12, 2015
BEIJING ROSTAR TECHNOLOGY CO. LTD.,
Frank Yao
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Control of chamber combustion and operation of a guided-vane rotary...
Publication number
20140261295
Publication date
Sep 18, 2014
Arnold J. Beal
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ROTARY COMPRESSOR WITH AN INSTALLED CIRCULATION CONTROL UNIT
Publication number
20130251566
Publication date
Sep 26, 2013
Nopparat Thipchuwong
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
HYDRAULIC MOTOR OR PUMP
Publication number
20110311388
Publication date
Dec 22, 2011
LIFTRA APS
Per E. Fenger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TWO-STAGE ROTARY EXPANDER, EXPANDER-INTEGRATED COMPRESSOR, AND REFR...
Publication number
20110070115
Publication date
Mar 24, 2011
PANASONIC CORPORATION
Yasufumi Takahashi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
RADIAL IMPULSE ENGINE, PUMP, AND COMPRESSOR SYSTEMS, AND ASSOCIATED...
Publication number
20100242891
Publication date
Sep 30, 2010
Timber Dick
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Pivoting vane pump/motor
Publication number
20100226809
Publication date
Sep 9, 2010
Thomas Peter Kadaja
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MULTI STAGE ROTARY EXPANDER AND REFRIGERATION CYCLE APPARATUS WITH...
Publication number
20090229302
Publication date
Sep 17, 2009
Matsushita Electric Industrial Co., Ltd.
Hiroshi Hasegawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable Capacity Vane Pump with Force Reducing Chamber on Displace...
Publication number
20090074598
Publication date
Mar 19, 2009
Cezar Tanasuca
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Reciprocating and Rotary Piston Engine
Publication number
20080302328
Publication date
Dec 11, 2008
Walter Colombi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Rotary positive displacement machine with orbiting piston
Publication number
20060090465
Publication date
May 4, 2006
E. A. Technical Services Limited
Ronald William Driver
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Diametric slider block pump
Publication number
20050281689
Publication date
Dec 22, 2005
Gene-Huang Yang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Roller vane pump
Publication number
20050118039
Publication date
Jun 2, 2005
Adrian Comillus Shorten
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Rotary positive displacement machine
Publication number
20050000214
Publication date
Jan 6, 2005
Ronald William Driver
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Vane pump
Publication number
20030044300
Publication date
Mar 6, 2003
Akira Osugi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...