US Patent No: 7,328,575

Number of patents in Portfolio can not be more than 2000

Method and device for the pneumatic operation of a tool

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ALSO PUBLISHED AS: 20060272324
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Abstract

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A device for the pneumatic operation of a tool includes a generally closed pressure fluid circuit (2), at least one compressor (5), for increasing the pressure of the pressure fluid in the circuit, the compressor (5) having an inlet and an outlet, and a tool driven by the pressure fluid in the circuit, and through which the pressure fluid is transported in the circuit from the outlet to the inlet of the compressor (5). The pressure that is generated by the compressor and the load adopted by the tool (8) are adapted such that the pressure of the returning pressure fluid downstream the tool (8) is higher than the pressure of the surrounding atmosphere.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CARGINE ENGINEERING ABHELSINGBORG10

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hedman, Mats Sparreholm, SE 27 111

Cited Art Landscape

Patent Info (Count) # Cites Year
 
CARGINE ENGINEERING AB (1)
6,752,106 Pressure pulse generator 4 2003

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
SUSTAINX, INC. (34)
7,832,207 Systems and methods for energy storage and recovery using compressed gas 62 2009
7,802,426 System and method for rapid isothermal gas expansion and compression for energy storage 48 2009
8,225,606 Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression 12 2009
7,958,731 Systems and methods for combined thermal and compressed gas energy conversion systems 36 2010
7,963,110 Systems and methods for improving drivetrain efficiency for compressed gas energy storage 37 2010
8,240,146 System and method for rapid isothermal gas expansion and compression for energy storage 13 2010
8,037,678 Energy storage and generation systems and methods using coupled cylinder assemblies 25 2010
7,900,444 Systems and methods for energy storage and recovery using compressed gas 45 2010
8,122,718 Systems and methods for combined thermal and compressed gas energy conversion systems 20 2010
8,109,085 Energy storage and generation systems and methods using coupled cylinder assemblies 21 2010
8,359,856 Systems and methods for efficient pumping of high-pressure fluids for energy storage and recovery 7 2011
8,627,658 Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression 0 2011
8,209,974 Systems and methods for energy storage and recovery using compressed gas 0 2011
8,117,842 Systems and methods for compressed-gas energy storage using coupled cylinder assemblies 22 2011
8,046,990 Systems and methods for improving drivetrain efficiency for compressed gas energy storage and recovery systems 25 2011
8,479,505 Systems and methods for reducing dead volume in compressed-gas energy storage systems 4 2011
8,191,362 Systems and methods for reducing dead volume in compressed-gas energy storage systems 12 2011
8,171,728 High-efficiency liquid heat exchange in compressed-gas energy storage systems 12 2011
8,245,508 Improving efficiency of liquid heat exchange in compressed-gas energy storage systems 12 2011
8,250,863 Heat exchange with compressed gas in energy-storage systems 12 2011
8,474,255 Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange 4 2011
8,234,863 Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange 12 2011
8,234,862 Systems and methods for combined thermal and compressed gas energy conversion systems 12 2011
8,234,868 Systems and methods for improving drivetrain efficiency for compressed gas energy storage 14 2011
8,104,274 Increased power in compressed-gas energy storage and recovery 21 2011
8,448,433 Systems and methods for energy storage and recovery using gas expansion and compression 6 2011
8,495,872 Energy storage and recovery utilizing low-pressure thermal conditioning for heat exchange with high-pressure gas 3 2011
8,240,140 High-efficiency energy-conversion based on fluid expansion and compression 12 2011
8,578,708 Fluid-flow control in energy storage and recovery systems 1 2011
8,479,502 Increased power in compressed-gas energy storage and recovery 4 2012
8,468,815 Energy storage and generation systems and methods using coupled cylinder assemblies 4 2012
8,661,808 High-efficiency heat exchange in compressed-gas energy storage systems 0 2012
8,667,792 Dead-volume management in compressed-gas energy storage and recovery systems 0 2013
8,539,763 Systems and methods for efficient two-phase heat transfer in compressed-air energy storage systems 2 2013
 
WFK & ASSOCIATES, LLC (2)
8,245,724 Pneumatic system for residential use 1 2008
8,689,820 Pneumatic system for residential use 0 2012
 
REVICART S.R.L. (1)
8,684,657 Apparatus for the transfer of a line end of a folder-gluer 0 2011
 
STROMSHOLMEN AB (1)
8,522,540 Counterbalancing arrangement 1 2010
 
SustaioX, Inc. (1)
8,677,744 Fluid circulation in energy storage and recovery systems 0 2011

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