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Regulating or controlling by varying working-fluid admission or exhaust
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F01B25/02
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Parent Industries
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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
F01B
MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE
F01B25/00
Regulating, controlling, or safety means
Current Industry
F01B25/02
Regulating or controlling by varying working-fluid admission or exhaust
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method and device for expanding a gas with a reciprocating-piston m...
Patent number
11,519,267
Issue date
Dec 6, 2022
Burckhardt Compression AG
Alexandre Voser
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Compressed air driven motor
Patent number
11,306,590
Issue date
Apr 19, 2022
Graco Minnesota Inc.
Martin P. McCormick
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Overload protection device and high-speed dental handpiece comprisi...
Patent number
11,241,298
Issue date
Feb 8, 2022
GUILIN WOODPECKER MEDICAL INSTRUMENT CO., LTD.
Xunxian Wu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Systems and methods for running an air compressor using a permanent...
Patent number
10,907,627
Issue date
Feb 2, 2021
Illinois Tool Works Inc.
Jeffery R. Ihde
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Engine cylinder assembly and counter-rotating combustion engine con...
Patent number
10,718,210
Issue date
Jul 21, 2020
Wojciech Gaj-Jablonski
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Container storage facility
Patent number
10,354,897
Issue date
Jul 16, 2019
Daifuku Co., Ltd.
Takeshi Abe
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Computer controlled hydraulic bleed sequence
Patent number
10,299,423
Issue date
May 28, 2019
CNH Industrial Canada, Ltd.
Matthew R. Sudbrink
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Drive assembly with pressure force aggregating piston arrangement f...
Patent number
10,138,729
Issue date
Nov 27, 2018
Deere & Company
Steven R. Fliearman
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Air motor
Patent number
9,598,958
Issue date
Mar 21, 2017
Joe Santa & Associates Pty Limited
David Luiz Santa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Air-powered generator system with electromagnetic auxiliary power unit
Patent number
9,234,436
Issue date
Jan 12, 2016
BEIJING XIANGTIAN HUACHUANG AERODYNAMIC FORCE TECHNOLOGY RESEARCH INSTITUTE C...
Dengrong Zhou
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Axial piston and valve shaft fluid engine
Patent number
8,474,363
Issue date
Jul 2, 2013
Vincent M. Kelly
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Speed control unit for a pneumatic rotation motor
Patent number
6,179,552
Issue date
Jan 30, 2001
Atlas Copco Tools AB
Rolf Alexis Jacobsson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Remote control modification for manually controlled hydraulic systems
Patent number
5,014,596
Issue date
May 14, 1991
Louis G. St. Martin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Pneumatic actuator
Patent number
4,889,033
Issue date
Dec 26, 1989
Mitsubishi Denki Kabushiki Kaisha
Masayoshi Onishi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Automatic reversing valve
Patent number
4,870,890
Issue date
Oct 3, 1989
Philip L. Cowan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Oscillator reciprocation control system for piston motor
Patent number
4,679,490
Issue date
Jul 14, 1987
Leonid P. Russin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of controlling revolution of drive shaft external combustion...
Patent number
4,487,107
Issue date
Dec 11, 1984
Leonid P. Russin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Crossover plural circuit fluid system
Patent number
4,142,445
Issue date
Mar 6, 1979
Caterpillar Tractor Co.
Kenneth R. Lohbauer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Portable pneumatic nut running tool having air shut-off controls
Patent number
4,120,604
Issue date
Oct 17, 1978
Nicholas J. Garofalo
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Constant fluid level control for machine reservoir
Patent number
4,116,586
Issue date
Sep 26, 1978
Cincinnati Milacron Inc.
Richard Davidson Forney
G05 - CONTROLLING REGULATING
Information
Patent Grant
Pressure medium regulating device
Patent number
4,083,379
Issue date
Apr 11, 1978
Inventa AG fur Forschung und Patentverwertung
Rudolf Aus der Au
G05 - CONTROLLING REGULATING
Information
Patent Grant
Pressure gas engine
Patent number
4,057,360
Issue date
Nov 8, 1977
Hollymatic Corporation
James V. Theis
B24 - GRINDING POLISHING
Information
Patent Grant
Air shut-off tool
Patent number
4,023,627
Issue date
May 17, 1977
Ingersoll-Rand Company
John Madison Clapp
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Flow control device
Patent number
3,990,815
Issue date
Nov 9, 1976
Bailey Meters & Controls Limited
Raymond Michael DeVial
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gas operated engine
Patent number
3,978,672
Issue date
Sep 7, 1976
Propulsion Machinery Corporation
Joseph D. Stenger
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Pressurized gas engine
Patent number
3,976,389
Issue date
Aug 24, 1976
Hollymatic Corporation
James V. Theis
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Integral mechanical governor
Patent number
3,955,424
Issue date
May 11, 1976
Turbodyne Corporation
John G. Williams
G05 - CONTROLLING REGULATING
Information
Patent Grant
Turbine type air motor
Patent number
3,945,757
Issue date
Mar 23, 1976
Onsrud Machine Works, Inc.
Joseph R. Cummens
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pressure gas engine
Patent number
3,930,744
Issue date
Jan 6, 1976
Hollymatic Corporation
James V. Theis
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
3881399
Patent number
3,881,399
Issue date
May 6, 1975
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
COMPRESSED AIR DRIVEN MOTOR
Publication number
20220213789
Publication date
Jul 7, 2022
Graco Minnesota Inc.
Martin P. MCCORMICK
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
IMPROVEMENTS TO A PNEUMATIC MOTOR
Publication number
20220195872
Publication date
Jun 23, 2022
CIRCLE DYNAMICS, INC.
James Laurence DOYLE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS OR FLUID DRIVEN MECHANICAL STEPPER MOTOR
Publication number
20210270135
Publication date
Sep 2, 2021
Eindhoven Medical Robotics B.V.
Marc Janssens
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPRESSED AIR DRIVEN MOTOR
Publication number
20200392949
Publication date
Dec 17, 2020
Graco Minnesota Inc.
Martin P. MCCORMICK
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ENGINE CYLINDER ASSEMBLY AND COUNTER-ROTATING COMBUSTION ENGINE CON...
Publication number
20190186263
Publication date
Jun 20, 2019
Wojciech GAJ-JABLONSKI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DRIVE ASSEMBLY WITH PRESSURE FORCE AGGREGATING PISTON ARRANGEMENT F...
Publication number
20180112530
Publication date
Apr 26, 2018
Deere & Company
Steven R. Fliearman
B60 - VEHICLES IN GENERAL
Information
Patent Application
COMPUTER CONTROLLED HYDRAULIC BLEED SEQUENCE
Publication number
20170112046
Publication date
Apr 27, 2017
CNH Industrial Canada, Ltd.
Matthew R. Sudbrink
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
HARMONIC UNIFLOW ENGINE
Publication number
20140318363
Publication date
Oct 30, 2014
Charles L. Bennett
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
AIR-POWERED GENERATOR SYSTEM WITH ELECTROMAGNETIC AUXILIARY POWER UNIT
Publication number
20140246867
Publication date
Sep 4, 2014
Beijing XiangTian Huachuang Aerodynamic Force Technology Research Institute C...
Dengrong Zhou
B60 - VEHICLES IN GENERAL
Information
Patent Application
TWO-STROKE AIR-POWERED ENGINE ASSEMBLY
Publication number
20140224234
Publication date
Aug 14, 2014
Beijing Xiang Tian Huachuang Aerodynamic Force Technology Research Institute...
Dengrong Zhou
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMPRESSED AIR ENGINE ASSEMBLY WITH COMPLEMENTARY COMPRESSED AIR CI...
Publication number
20140223896
Publication date
Aug 14, 2014
Beijing Xiang Tian Huachuang Aerodynamic Force Technology Research Institute...
Dengrong Zhou
B60 - VEHICLES IN GENERAL
Information
Patent Application
AXIAL PISTON AND VALVE SHAFT FLUID ENGINE
Publication number
20130031896
Publication date
Feb 7, 2013
Vince M. Kelly
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AIR MOTOR
Publication number
20130008303
Publication date
Jan 10, 2013
David Luiz Santa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES