Patents by Inventor Egon Kaske
Egon Kaske has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20120312329Abstract: The invention relates to a tool for cleaning and/or drying a cavity in a workpiece, such as a hole, in particular a threaded bore. The workpiece has a workpiece adapter. The workpiece adapter includes a workpiece contact surface and has a connector for feeding cleaning medium and/or drying medium. There is an opening in the connection adapter for discharging cleaning medium and/or drying medium containing dirt particles. A nozzle having a nozzle chamber is formed in the workpiece adapter. The connector opens into the nozzle chamber such that a cyclonic flow of the fed cleaning medium and/or drying medium can form in the nozzle and exits the nozzle. The cyclonic flow transports dirt particles from the cavity in the workpiece to the opening for discharging dirt particles and cleaning medium and/or drying medium.Type: ApplicationFiled: February 28, 2011Publication date: December 13, 2012Inventors: Hermann-Josef David, Egon Käske
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Patent number: 8062409Abstract: In order to produce a cleaning device for cleaning a workpiece including a suction apparatus for sucking out impurities from an interior of the work piece wherein the suction apparatus has a particularly large suction effect, it is proposed that the suction apparatus at least one vacuum tank, at least one evacuation device for evacuating the vacuum tank, at least one ventilation line for connecting the vacuum tank to the workpiece and at least one blocking device for blocking off the connection between the vacuum tank and the workpiece.Type: GrantFiled: January 22, 2009Date of Patent: November 22, 2011Assignee: Dürr Ecoclean GmhBInventor: Egon Käske
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Patent number: 8006710Abstract: In order to produce a cleaning device which cleans in a particularly effective manner wherein the cleaning device comprises a cleaning chamber for accommodating a workpiece requiring cleaning and a fluid transfer device for transferring at least one fluid into the cleaning chamber and/or out of the cleaning chamber and wherein the fluid transfer device comprises at least one nozzle in the form of a slotted nozzle extending along a slot axis and said fluid is arranged to be fed into the cleaning chamber or fed out of the cleaning chamber by means of said fluid transfer device in a direction transverse to the slot axis, it is proposed that the cleaning device comprise a slotted nozzle moving device for moving at least a part of the slotted nozzle.Type: GrantFiled: October 18, 2010Date of Patent: August 30, 2011Assignee: Dürr Ecoclean GmbHInventor: Egon Käske
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Publication number: 20110168216Abstract: In order to provide a device for generating a pulsed jet of a liquid fluid comprising a fluid inlet, a fluid outlet and a blocking element arranged between the fluid inlet and the fluid outlet, which cyclically closes and opens a fluid passage between the fluid inlet and the fluid outlet, which device enables an improved mechanical action on an object subjected to the pulsed jet, it is proposed that the device comprises at least one bypass, through which a liquid fluid can also be fed to the fluid outlet during a closing phase of the blocking element.Type: ApplicationFiled: February 7, 2011Publication date: July 14, 2011Applicant: Durr Ecoclean GmbHInventor: Egon Käske
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Patent number: 7959798Abstract: In order to provide a device for treating a fluid containing solids which has been flushed back from a reversible flow filter, comprising a sedimentation device for separating solids from the flushed back fluid by a process of sedimentation in a sediment collecting region which enables solids to be removed in a manner free from filter-aids and which exhibits as small a degree of fluid loss as possible, it is proposed that the sediment collecting region is arranged to be subjected to a positive pressure and/or a negative pressure in order to remove residual fluid from the sediment collecting region.Type: GrantFiled: July 20, 2007Date of Patent: June 14, 2011Assignee: Durr Ecoclean GmbHInventor: Egon Käske
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Publication number: 20110088726Abstract: In order to produce a cleaning device which cleans in a particularly effective manner wherein the cleaning device comprises a cleaning chamber for accommodating a workpiece requiring cleaning and a fluid transfer device for transferring at least one fluid into the cleaning chamber and/or out of the cleaning chamber and wherein the fluid transfer device comprises at least one nozzle in the form of a slotted nozzle extending along a slot axis and said fluid is arranged to be fed into the cleaning chamber or fed out of the cleaning chamber by means of said fluid transfer device in a direction transverse to the slot axis, it is proposed that the cleaning device comprise a slotted nozzle moving device for moving at least a part of the slotted nozzle.Type: ApplicationFiled: October 18, 2010Publication date: April 21, 2011Applicant: Durr Ecoclean GmbHInventor: Egon Käske
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Patent number: 7857909Abstract: In order to produce a cleaning device comprising a flood chamber for accommodating a workpiece requiring cleaning and a flooding device for flooding the flood chamber with a liquid cleaning agent which is of simple construction and the flood chamber of which can be rapidly filled and emptied again, it is proposed that the flood chamber be connectable to a cleaning agent reservoir and that the flooding device comprise a blower for reducing the pressure in the flood chamber so that cleaning agent is sucked into the flood chamber from the cleaning agent reservoir due to the reduced pressure in the flood chamber.Type: GrantFiled: January 22, 2009Date of Patent: December 28, 2010Assignee: Dürr Ecoclean GmbHInventor: Egon Käske
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Patent number: 7854328Abstract: In order to produce a filter cartridge for a reversible flow filter for filtering a fluid which comprises a filter cartridge interior surrounded by a filtering medium, whereby the filtering medium is adapted to be cleaned in a particularly effective and uniform manner during the back flushing phase, it is proposed that the filter cartridge should comprise a reverse flow damming body which is arranged in the interior of the filter cartridge and is movable in a longitudinal direction of the filter cartridge by the reverse flow when back flushing the filter cartridge and produces a local increase in the dynamic pressure of the reverse flow, whereby the reverse flow damming body does not abut against the filtering medium when back flushing the filter cartridge.Type: GrantFiled: January 22, 2009Date of Patent: December 21, 2010Assignee: Dürr Ecoclean, GmbHInventor: Egon Käske
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Publication number: 20100043841Abstract: In order to improve the efficiency of a method for supplying a cleaning medium, it is suggested that a cleaning gas, in particular, air be introduced into a reservoir (6) and that a cleaning liquid (38) subject to pressure be introduced into the reservoir for acting on the cleaning gas with pressure, said cleaning gas being subject to an initial pressure. Furthermore, a method for cleaning a workpiece and a cleaning device are suggested.Type: ApplicationFiled: September 2, 2009Publication date: February 25, 2010Applicant: Durr Ecoclean GmbHInventor: Egon Käske
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Publication number: 20090178696Abstract: In order to produce a cleaning device comprising a flood chamber for accommodating a workpiece requiring cleaning and a flooding device for flooding the flood chamber with a liquid cleaning agent which is of simple construction and the flood chamber of which can be rapidly filled and emptied again, it is proposed that the flood chamber be connectable to a cleaning agent reservoir and that the flooding device comprise a blower for reducing the pressure in the flood chamber so that cleaning agent is sucked into the flood chamber from the cleaning agent reservoir due to the reduced pressure in the flood chamber.Type: ApplicationFiled: January 22, 2009Publication date: July 16, 2009Inventor: Egon Kaske
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Publication number: 20090173227Abstract: In order to produce a cleaning device for cleaning a workpiece comprising a suction apparatus for sucking out impurities from an interior of the work piece wherein the suction apparatus has a particularly large suction effect, it is proposed that the suction apparatus at least one vacuum tank, at least one evacuation device for evacuating the vacuum tank, at least one ventilation line for connecting the vacuum tank to the workpiece and at least one blocking device for blocking off the connection between the vacuum tank and the workpiece.Type: ApplicationFiled: January 22, 2009Publication date: July 9, 2009Inventor: Egon Kaske
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Publication number: 20090159524Abstract: In order to produce a filter cartridge for a reversible flow filter for filtering a fluid which comprises a filter cartridge interior surrounded by a filtering medium, whereby the filtering medium is adapted to be cleaned in a particularly effective and uniform manner during the back flushing phase, it is proposed that the filter cartridge should comprise a reverse flow damming body which is arranged in the interior of the filter cartridge and is movable in a longitudinal direction of the filter cartridge by the reverse flow when back flushing the filter cartridge and produces a local increase in the dynamic pressure of the reverse flow, whereby the reverse flow damming body does not abut against the filtering medium when back flushing the filter cartridge.Type: ApplicationFiled: January 22, 2009Publication date: June 25, 2009Inventor: Egon Kaske
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Publication number: 20090101601Abstract: In order to provide a filter device for filtering a fluid medium containing solids, comprising a backflushing filter and a flushing line, by means of which fluid backflushed during a backflushing phase from the backflushing filter can be supplied to a further treatment mechanism, in which the discharging of dirt from the backflushing filter is simplified, it is proposed that the backflushing filter should have a coarse dirt outlet which is connected to the flushing line so that coarse dirt which has arrived through the coarse dirt outlet into the flushing line can be supplied to the further treatment mechanism together with the backflushed fluid during the backflushing phase.Type: ApplicationFiled: September 5, 2008Publication date: April 23, 2009Applicant: DURR ECOCLEAN GMBHInventor: Egon Kaske
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Publication number: 20090050581Abstract: In order to provide a device for processing backflushed fluid from a backflushing filter containing solids, comprising a sedimentation device for separating solids from the backflushed fluid by sedimentation in a sediment collecting region, which device allows a discharge of solids without auxiliary filter agents, and has a fluid loss which is as low as possible, it is proposed that the sedimentation device should comprise a sluice mechanism, by means of which the sediment collecting region can be connected to a sedimentation container during a sedimentation phase and can be separated from the sedimentation container during a discharge phase and can be emptied.Type: ApplicationFiled: September 5, 2008Publication date: February 26, 2009Applicant: Durr Ecoclean GmbHInventor: Egon Kaske
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Publication number: 20080245711Abstract: In order to provide a device for treating a fluid containing solids which has been flushed back from a reversible flow filter, comprising a sedimentation device for separating solids from the flushed back fluid by a process of sedimentation in a sediment collecting region which enables solids to be removed in a manner free from filter-aids and which exhibits as small a degree of fluid loss as possible, it is proposed that the sediment collecting region is arranged to be subjected to a positive pressure and/or a negative pressure in order to remove residual fluid from the sediment collecting region.Type: ApplicationFiled: July 20, 2007Publication date: October 9, 2008Applicant: DURR ECOCLEAN GMBHInventor: Egon KASKE
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Patent number: 6962169Abstract: In order to provide a device for producing a pulsating fluid stream, which is of simple construction and is easily producible and which enables a pulsating fluid stream to be produced at a comparatively high frequency, there is proposed a device for producing a pulsating fluid stream which comprises a fluid inlet, a fluid outlet and a blocking element that is arranged between the fluid inlet and the fluid outlet and is rotatable about a rotational axis, wherein the blocking element comprises a blocking member which cyclically closes and opens a fluid passage from the fluid inlet to the fluid outlet.Type: GrantFiled: March 29, 2004Date of Patent: November 8, 2005Assignee: Durr Ecoclean GmbHInventor: Egon Käske
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Publication number: 20040221900Abstract: In order to provide a device for producing a pulsating fluid stream, which is of simple construction and is easily producible and which enables a pulsating fluid stream to be produced at a comparatively high frequency, there is proposed a device for producing a pulsating fluid stream which comprises a fluid inlet, a fluid outlet and a blocking element that is arranged between the fluid inlet and the fluid outlet and is rotatable about a rotational axis, wherein the blocking element comprises a blocking member which cyclically closes and opens a fluid passage from the fluid inlet to the fluid outlet.Type: ApplicationFiled: March 29, 2004Publication date: November 11, 2004Applicant: Duerr Ecoclean GmbHInventor: Egon Kaske
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Patent number: 6579454Abstract: In order to produce a magnetic separator for separating particles from a fluid, comprising a collection chamber through which the fluid is arranged to flow, and a device for producing a magnetic field by means of which the particles are retained in a collector region of the collection chamber during a collection phase, whereby only a very small amount of liquid is lost when the particles retained in the collector region of the collection chamber are removed from the collection chamber after the collection phase, it is proposed that the magnetic separator comprise a sluice chamber having a closable inlet opening through which the particles collected in the collection chamber are transferable into the sluice chamber, and also having a closable extraction opening through which the particles are removable from the sluice chamber.Type: GrantFiled: February 9, 2001Date of Patent: June 17, 2003Assignee: Durr Ecoclean GmbHInventor: Egon Käske
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Publication number: 20010013491Abstract: In order to produce a magnetic separator for separating particles from a fluid, comprising a collection chamber through which the fluid is arranged to flow, and a device for producing a magnetic field by means of which the particles are retained in a collector region of the collection chamber during a collection phase, whereby only a very small amount of liquid is lost when the particles retained in the collector region of the collection chamber are removed from the collection chamber after the collection phase, it is proposed that the magnetic separator comprise a sluice chamber having a closable inlet opening through which the particles collected in the collection chamber are transferable into the sluice chamber, and also having a closable extraction opening through which the particles are removable from the sluice chamber.Type: ApplicationFiled: February 9, 2001Publication date: August 16, 2001Inventor: Egon Kaske