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

ALSO PUBLISHED AS: 20060272324

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Importance

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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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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CARGINE ENGINEERING ABHELSINGBORG8

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hedman, Mats Sparreholm, SE 28 138

Cited Art Landscape

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

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
SUSTAINX, INC. (39)
7,832,207 Systems and methods for energy storage and recovery using compressed gas 79 2009
7,802,426 System and method for rapid isothermal gas expansion and compression for energy storage 60 2009
8,225,606 Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression 17 2009
7,958,731 Systems and methods for combined thermal and compressed gas energy conversion systems 43 2010
7,963,110 Systems and methods for improving drivetrain efficiency for compressed gas energy storage 42 2010
8,240,146 System and method for rapid isothermal gas expansion and compression for energy storage 18 2010
8,037,678 Energy storage and generation systems and methods using coupled cylinder assemblies 31 2010
7,900,444 Systems and methods for energy storage and recovery using compressed gas 54 2010
8,122,718 Systems and methods for combined thermal and compressed gas energy conversion systems 27 2010
8,109,085 Energy storage and generation systems and methods using coupled cylinder assemblies 28 2010
8,359,856 Systems and methods for efficient pumping of high-pressure fluids for energy storage and recovery 12 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 1 2011
8,117,842 Systems and methods for compressed-gas energy storage using coupled cylinder assemblies 31 2011
8,046,990 Systems and methods for improving drivetrain efficiency for compressed gas energy storage and recovery systems 34 2011
8,479,505 Systems and methods for reducing dead volume in compressed-gas energy storage systems 7 2011
8,191,362 Systems and methods for reducing dead volume in compressed-gas energy storage systems 18 2011
8,171,728 High-efficiency liquid heat exchange in compressed-gas energy storage systems 19 2011
8,245,508 Improving efficiency of liquid heat exchange in compressed-gas energy storage systems 17 2011
8,250,863 Heat exchange with compressed gas in energy-storage systems 17 2011
8,474,255 Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange 7 2011
8,234,863 Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange 17 2011
8,234,862 Systems and methods for combined thermal and compressed gas energy conversion systems 18 2011
8,234,868 Systems and methods for improving drivetrain efficiency for compressed gas energy storage 19 2011
8,104,274 Increased power in compressed-gas energy storage and recovery 28 2011
8,448,433 Systems and methods for energy storage and recovery using gas expansion and compression 10 2011
8,495,872 Energy storage and recovery utilizing low-pressure thermal conditioning for heat exchange with high-pressure gas 6 2011
8,240,140 High-efficiency energy-conversion based on fluid expansion and compression 17 2011
8,578,708 Fluid-flow control in energy storage and recovery systems 2 2011
8,479,502 Increased power in compressed-gas energy storage and recovery 7 2012
8,468,815 Energy storage and generation systems and methods using coupled cylinder assemblies 8 2012
8,713,929 Systems and methods for energy storage and recovery using compressed gas 0 2012
8,733,094 Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression 0 2012
8,661,808 High-efficiency heat exchange in compressed-gas energy storage systems 0 2012
8,763,390 Heat exchange with compressed gas in energy-storage systems 0 2012
8,733,095 Systems and methods for efficient pumping of high-pressure fluids for energy 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 5 2013
8,806,866 Systems and methods for efficient two-phase heat transfer in compressed-air energy storage systems 0 2013
 
SustaioX, Inc. (1)
8,677,744 Fluid circulation in energy storage and recovery systems 0 2011
 
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. (2)
* 8,684,657 Apparatus for the transfer of a line end of a folder-gluer 0 2011
* 2011/0297,507 Apparatus for the transfer of a line end of a folder-gluer 0 2011
 
STROMSHOLMEN AB (2)
* 8,522,540 Counterbalancing arrangement 1 2010
* 2010/0212,305 COUNTERBALANCING ARRANGEMENT 0 2010
* Cited By Examiner

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