Systems for the equilibration of forces acting on the elements of the machine

Industry

CPC
F01C21/003

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES F01C21/00Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00

Current Industry

F01C21/003Systems for the equilibration of forces acting on the elements of the machine

Industries

Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for sealing rotating equipment such as expander...
- Patent number 12,123,499
- Issue date Oct 22, 2024
- Victor Juchymenko
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Pistonless rotary motor for air compressor
- Patent number 11,767,759
- Issue date Sep 26, 2023
- Hung-Chih Huang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Compressor having lubrication structure for thrust surface
- Patent number 11,434,908
- Issue date Sep 6, 2022
- LG Electronics Inc.
- Sang baek Park
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor having communication groove
- Patent number 11,078,908
- Issue date Aug 3, 2021
- LG Electronics Inc.
- Yong Kyu Choi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll compressor having communication groove in orbiting end plate
- Patent number 10,808,698
- Issue date Oct 20, 2020
- LG Electronics Inc.
- Yong Kyu Choi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor having lubrication structure for thrust surface
- Patent number 10,697,455
- Issue date Jun 30, 2020
- LG Electronics Inc.
- Sang baek Park
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Methods and systems for sealing rotating equipment such as expander...
- Patent number 10,415,706
- Issue date Sep 17, 2019
- Victor Juchymenko
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Compressor having balance mechanism for a thrust bearing
- Patent number 9,816,553
- Issue date Nov 14, 2017
- Kobe Steel, Ltd.
- Shugo Takaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll fluid machine including pins and guide rings
- Patent number 9,719,510
- Issue date Aug 1, 2017
- Anest Iwata Corporation
- Tamotsu Fujioka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Bearing carrier for a pump
- Patent number 9,631,630
- Issue date Apr 25, 2017
- Edwards Limited
- Clive Frederick Collie
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Gear pump or hydraulic gear motor with helical toothing provided wi...
- Patent number 9,567,999
- Issue date Feb 14, 2017
- MARZOCCHI POMPE S.P.A.
- Stefano Ferretti
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Compressor with low friction sealing
- Patent number 9,057,375
- Issue date Jun 16, 2015
- Manomeka AB
- Niels Lennart Ohlsen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Multi-rotor rotary engine architecture
- Patent number 8,707,929
- Issue date Apr 29, 2014
- Pratt & Whitney Canada Corp.
- Jean Thomassin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Vane air motor with prevention of leaking radial bearing grease
- Patent number 8,672,659
- Issue date Mar 18, 2014
- Nitto Kohki Co., Ltd.
- Takashi Nakajoh
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll machine having counterweights with changeable cavity
- Patent number 7,934,914
- Issue date May 3, 2011
- Emerson Climate Technologies, Inc.
- Keith J Reinhart
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure sealed tapered screw pump/motor
- Patent number 7,828,535
- Issue date Nov 9, 2010
- Alan Notis
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Low input torque rotor for vane pump
- Patent number 7,467,935
- Issue date Dec 23, 2008
- Sauer-Danfoss, Inc.
- Michael A Betz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Scroll machine having counterweights with changeable cavity
- Patent number 7,390,179
- Issue date Jun 24, 2008
- Emerson Climate Technologies, Inc.
- Keith J Reinhart
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll machine with axially compliant mounting
- Patent number 7,322,807
- Issue date Jan 29, 2008
- Emerson Climate Technologies, Inc.
- Harry Clendenin
- 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
Scroll fluid machine having permanent magnets mounted on respective...
- Patent number 7,192,261
- Issue date Mar 20, 2007
- Anest Iwata Corporation
- Masaru Tsuchiya
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll machine with stepped sleeve guide
- Patent number 7,070,401
- Issue date Jul 4, 2006
- Copeland Corporation
- Harry Clendenin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Screw rotor machine having means for axially biasing at least one o...
- Patent number 6,551,084
- Issue date Apr 22, 2003
- Svenska Rotor Maskiner AB
- Mats Sundström
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Oscillating motor
- Patent number 6,429,551
- Issue date Aug 6, 2002
- PNP Luftfedersysteme GmbH
- Stefan Beetz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Two-piece balance plate for gerotor motor
- Patent number 6,086,345
- Issue date Jul 11, 2000
- Eaton Corporation
- Barun Acharya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of processing screw rotor
- Patent number 5,806,182
- Issue date Sep 15, 1998
- Tochigi Fuji Sangyo Kabushiki Kaisha
- Masao Tateno
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluid machine having balance correction
- Patent number 5,797,735
- Issue date Aug 25, 1998
- Tochigi Fuji Sangyo Kabushiki Kaisha
- Susumu Ishikawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Aerodynamic drag reduction arrangement for use with high speed rota...
- Patent number 5,637,942
- Issue date Jun 10, 1997
- Arthur D. Little, Inc.
- Ronald J. Forni
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Double-ended ceramic helical-rotor expander
- Patent number 5,393,209
- Issue date Feb 28, 1995
- The United States of America as represented by the United States Department o...
- Peter B. Mohr
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
COMPRESSOR HAVING LUBRICATION STRUCTURE FOR THRUST SURFACE
- Publication number 20200340477
- Publication date Oct 29, 2020
- LG ELECTRONICS INC.
- Sang baek PARK
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SCROLL COMPRESSOR
- Publication number 20200088194
- Publication date Mar 19, 2020
- LG ELECTRONICS INC.
- Yong Kyu CHOI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHODS AND SYSTEMS FOR SEALING ROTATING EQUIPMENT SUCH AS EXPANDER...
- Publication number 20200011426
- Publication date Jan 9, 2020
- Victor Juchymenko
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
GEAR PUMP OR HYDRAULIC GEAR MOTOR WITH HELICAL TOOTHING PROVIDED WI...
- Publication number 20160265528
- Publication date Sep 15, 2016
- MARZOCCHI POMPE S.P.A.
- Stefano FERRETTI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSOR WITH LOW FRICTION SEALING
- Publication number 20130236343
- Publication date Sep 12, 2013
- Manomeka 4B
- Niels Lennart Ohlsen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP
- Publication number 20130089419
- Publication date Apr 11, 2013
- EDWARDS LIMITED
- Clive Frederick Collie
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MULTI-ROTOR ROTARY ENGINE ARCHITECTURE
- Publication number 20130025565
- Publication date Jan 31, 2013
- Jean THOMASSIN
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VANE AIR MOTOR
- Publication number 20110262289
- Publication date Oct 27, 2011
- Takashi Nakajoh
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SCROLL MACHINE HAVING COUNTERWEIGHTS WITH CHANGEABLE CAVITY
- Publication number 20080219872
- Publication date Sep 11, 2008
- Emerson Climate Technologies, Inc.
- Keith J. Reinhart
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Orbiting Piston Machines
- Publication number 20080210194
- Publication date Sep 4, 2008
- Ronald William Driver
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Pressure Sealed Tapered Screw Pump/Motor
- Publication number 20080138230
- Publication date Jun 12, 2008
- Alan Notis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Scroll machine with axially compliant mounting
- Publication number 20060233655
- Publication date Oct 19, 2006
- Harry Clendenin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Scroll machine having counterweights with changeable cavity
- Publication number 20060133945
- Publication date Jun 22, 2006
- Keith J. Reinhart
- 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
Low input torque rotor for vane pump
- Publication number 20060073031
- Publication date Apr 6, 2006
- Sauer-Danfoss Inc.
- Michael A. Betz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Scroll fluid machine
- Publication number 20050265879
- Publication date Dec 1, 2005
- Anest Iwata Corporation
- Masaru Tsuchiya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Screw compressor-expander machine
- Publication number 20050223734
- Publication date Oct 13, 2005
- Ian Kenneth Smith
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Scroll machine with stepped sleeve guide
- Publication number 20050201883
- Publication date Sep 15, 2005
- Harry Clendenin
- 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
Screw rotor machine having means for axially biasing at least one o...
- Publication number 20020131885
- Publication date Sep 19, 2002
- Svenska Rotor Maskiner AB
- Mats Sundstrom
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Systems for the equilibration of forces acting on the elements of the machine

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and systems for sealing rotating equipment such as expander...

Pistonless rotary motor for air compressor

Compressor having lubrication structure for thrust surface

Scroll compressor having communication groove

Scroll compressor having communication groove in orbiting end plate

Compressor having lubrication structure for thrust surface

Methods and systems for sealing rotating equipment such as expander...

Compressor having balance mechanism for a thrust bearing

Scroll fluid machine including pins and guide rings

Bearing carrier for a pump

Gear pump or hydraulic gear motor with helical toothing provided wi...

Compressor with low friction sealing

Multi-rotor rotary engine architecture

Vane air motor with prevention of leaking radial bearing grease

Scroll machine having counterweights with changeable cavity

Pressure sealed tapered screw pump/motor

Low input torque rotor for vane pump

Scroll machine having counterweights with changeable cavity

Scroll machine with axially compliant mounting

Rotary positive displacement machine with orbiting piston

Rotary positive displacement machine

Scroll fluid machine having permanent magnets mounted on respective...

Scroll machine with stepped sleeve guide

Screw rotor machine having means for axially biasing at least one o...

Oscillating motor

Two-piece balance plate for gerotor motor

Method of processing screw rotor

Fluid machine having balance correction

Aerodynamic drag reduction arrangement for use with high speed rota...

Double-ended ceramic helical-rotor expander

Patents Applicationslast 30 patents

COMPRESSOR HAVING LUBRICATION STRUCTURE FOR THRUST SURFACE

SCROLL COMPRESSOR

METHODS AND SYSTEMS FOR SEALING ROTATING EQUIPMENT SUCH AS EXPANDER...

GEAR PUMP OR HYDRAULIC GEAR MOTOR WITH HELICAL TOOTHING PROVIDED WI...

COMPRESSOR WITH LOW FRICTION SEALING

PUMP

MULTI-ROTOR ROTARY ENGINE ARCHITECTURE

VANE AIR MOTOR

SCROLL MACHINE HAVING COUNTERWEIGHTS WITH CHANGEABLE CAVITY

Orbiting Piston Machines

Pressure Sealed Tapered Screw Pump/Motor

Scroll machine with axially compliant mounting

Scroll machine having counterweights with changeable cavity

Rotary positive displacement machine with orbiting piston

Low input torque rotor for vane pump

Scroll fluid machine

Screw compressor-expander machine

Scroll machine with stepped sleeve guide

Rotary positive displacement machine

Screw rotor machine having means for axially biasing at least one o...