Logarithm

Industry

CPC
F05B2200/23

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F05Engines, pumps F05BINDEXING 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 F05B2200/00Mathematical features

Current Industry

F05B2200/23Logarithm

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Patents Grantslast 30 patents

Information Patent Grant
Golden ratio axial flow apparatus
- Patent number 9,328,717
- Issue date May 3, 2016
- James A. Walker
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Implantable centrifugal blood pump with hybrid magnetic bearings
- Patent number 7,462,019
- Issue date Dec 9, 2008
- Paul E. Allarie
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Torsion generator
- Patent number 6,817,375
- Issue date Nov 16, 2004
- Alexander Sorochinsky
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Impeller having blade(s) conforming to the golden section of a loga...
- Patent number 6,702,552
- Issue date Mar 9, 2004
- Jayden David Harman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Damping of oscillations in wind turbines
- Patent number 6,695,588
- Issue date Feb 24, 2004
- NEG Micon A/S
- Thomas Steiniche Bjertrup Nielsen
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Hybrid magnetically suspended and rotated centrifugal pumping appar...
- Patent number 6,595,762
- Issue date Jul 22, 2003
- MedQuest products, Inc.
- Pratap S. Khanwilkar
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump having a magnetically suspended rotor with one active control...
- Patent number 6,394,769
- Issue date May 28, 2002
- MedQuest Products, Inc.
- Gill B. Bearnson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hybrid magnetically suspended and rotated centrifugal pumping appar...
- Patent number 6,074,180
- Issue date Jun 13, 2000
- MedQuest Products, Inc.
- Pratap S. Khanwilkar
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rotor with logarithmic scaled shape
- Patent number 5,934,877
- Issue date Aug 10, 1999
- Jayden David Harman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Supersonic shock wave compressor diffuser with circular arc channels
- Patent number 4,012,166
- Issue date Mar 15, 1977
- Deere & Company
- Merle L. Kaesser
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
IMPLANTABLE CENTRIFUGAL BLOOD PUMP WITH HYBRID MAGNETIC BEARINGS
- Publication number 20140314597
- Publication date Oct 23, 2014
- Paul E. Allaire
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Horizontal Axis Logarithmic Spiral Fluid Turbine
- Publication number 20120076656
- Publication date Mar 29, 2012
- Omar Nabil ABASS
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Rotor Platform of Aerodynamic Force and Method of Aerodynamic Force...
- Publication number 20110236207
- Publication date Sep 29, 2011
- Vyacheslav Stepanovich Klimov
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
VERTICAL-AXIS WIND TURBINE HAVING LOGARITHMIC CURVED AIRFOILS
- Publication number 20110206526
- Publication date Aug 25, 2011
- Gary D. Roberts
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Rotor-type Super Windmill and Method of Increasing Kinetic Energy o...
- Publication number 20110085910
- Publication date Apr 14, 2011
- Vyacheslav Stepanovich Klimov
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Multiple Rotor Windmill and Method of Operation Thereof
- Publication number 20090169388
- Publication date Jul 2, 2009
- Vyacheslav Stepanovich Klimov
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Coaxial Rotor Windmill and Method of Increasing Kinetic Energy of t...
- Publication number 20090167029
- Publication date Jul 2, 2009
- Vyacheslav Stepanovich Klimov
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
IMPLANTABLE CENTRIFUGAL BLOOD PUMP WITH HYBRID MAGNETIC BEARINGS
- Publication number 20080240947
- Publication date Oct 2, 2008
- WORLD HEART, INC.
- Paul E. Allaire
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Torsion generator
- Publication number 20020159884
- Publication date Oct 31, 2002
- Alexander Panteleevich Sorochinsky
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Hybrid magnetically suspended and rotated centrifugal pumping appar...
- Publication number 20020094281
- Publication date Jul 18, 2002
- Pratap S. Khanwilkar
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Golden ratio axial flow apparatus

Implantable centrifugal blood pump with hybrid magnetic bearings

Torsion generator

Impeller having blade(s) conforming to the golden section of a loga...

Damping of oscillations in wind turbines

Hybrid magnetically suspended and rotated centrifugal pumping appar...

Pump having a magnetically suspended rotor with one active control...

Hybrid magnetically suspended and rotated centrifugal pumping appar...

Rotor with logarithmic scaled shape

Supersonic shock wave compressor diffuser with circular arc channels

Patents Applicationslast 30 patents

IMPLANTABLE CENTRIFUGAL BLOOD PUMP WITH HYBRID MAGNETIC BEARINGS

Horizontal Axis Logarithmic Spiral Fluid Turbine

Rotor Platform of Aerodynamic Force and Method of Aerodynamic Force...

VERTICAL-AXIS WIND TURBINE HAVING LOGARITHMIC CURVED AIRFOILS

Rotor-type Super Windmill and Method of Increasing Kinetic Energy o...

Multiple Rotor Windmill and Method of Operation Thereof

Coaxial Rotor Windmill and Method of Increasing Kinetic Energy of t...

IMPLANTABLE CENTRIFUGAL BLOOD PUMP WITH HYBRID MAGNETIC BEARINGS

Torsion generator

Hybrid magnetically suspended and rotated centrifugal pumping appar...