Patents by Inventor Martin Skov
Martin Skov 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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Patent number: 9712098Abstract: Embodiments of the invention provide a variable frequency drive system and a method of controlling a pump driven by a motor with the pump in fluid communication with a fluid system. The drive system and method can provide one or more of the following: a sleep mode, pipe break detection, a line fill mode, an automatic start mode, dry run protection, an electromagnetic interference filter compatible with a ground fault circuit interrupter, two-wire and three-wire and three-phase motor compatibility, a simple start-up process, automatic password protection, a pump out mode, digital input/output terminals, and removable input and output power terminal blocks.Type: GrantFiled: October 17, 2013Date of Patent: July 18, 2017Assignees: Pentair Flow Technologies, LLC, Danfoss Drives A/SInventors: Melissa Drechsel Kidd, William James Genaw, Micheal Robert Pasche, Gary Thomas Baase, II, Lars Hoffmann Berthelsen, Rasmus Fink, Martin Skov Holm
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Patent number: 9556874Abstract: Embodiments of the invention provide a variable frequency drive system and a method of controlling a pump driven by a motor with the pump in fluid communication with a fluid system. The drive system and method can provide one or more of the following: a sleep mode, pipe break detection, a line fill mode, an automatic start mode, dry run protection, an electromagnetic interference filter compatible with a ground fault circuit interrupter, two-wire and three-wire and three-phase motor compatibility, a simple start-up process, automatic password protection, a pump out mode, digital input/output terminals, and removable input and output power terminal blocks.Type: GrantFiled: June 9, 2009Date of Patent: January 31, 2017Assignees: Pentair Flow Technologies, LLC, Danfoss Drives A/SInventors: Melissa Drechsel Kidd, William James Genaw, Micheal Robert Pasche, Gary Thomas Baase, II, Lars Hoffmann Berthelsen, Rasmus Fink, Martin Skov Holm
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Patent number: 9393552Abstract: An egg-shell catalyst consisting of an active compound in the form of an alloy of nickel and one of iridium, rhodium and ruthenium, on a support comprising alumina, zirconia, magnesia, titania or combinations thereof. The catalyst is used in a process for the steam reforming of hydrocarbons.Type: GrantFiled: November 25, 2014Date of Patent: July 19, 2016Assignee: Haldor Topsoe A/SInventors: Martin Skov Skjøth-Rasmussen, Fernando Morales Cano, Jens-Henrik Bak Hansen, Martin Østberg, Thomas Sandahl Christensen
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Publication number: 20150080212Abstract: An egg-shell catalyst consisting of an active compound in the form of an alloy of nickel and one of iridium, rhodium and ruthenium, on a support comprising alumina, zirconia, magnesia, titania or combinations thereof. The catalyst is used in a process for the steam reforming of hydrocarbons.Type: ApplicationFiled: November 25, 2014Publication date: March 19, 2015Inventors: Martin Skov Skjøth-Rasmussen, Fernando Morales Cano, Jens-Henrik Bak Hansen, Martin Østberg, Thomas Sandahl Christensen
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Patent number: 8916492Abstract: Process for the steam reforming of hydrocarbons comprising contacting a feed gas with a catalyst consisting of an active compound in the form of an alloy of nickel and one of iridium, rhodium and ruthenium, on a support comprising alumina, zirconia, magnesia, titania, or combinations thereof.Type: GrantFiled: March 18, 2011Date of Patent: December 23, 2014Assignee: Haldor Topsoe A/SInventors: Martin Skov Skjøth-Rasmussen, Fernando Cano Morales, Jens-Henrik Bak Hansen, Martin Østberg, Thomas Sandahl Christensen
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Patent number: 8878465Abstract: Embodiments of the invention provide a variable frequency drive system and a method of controlling a pump driven by a motor with the pump in fluid communication with a fluid system. The drive system and method can provide one or more of the following: a sleep mode, pipe break detection, a line fill mode, an automatic start mode, dry run protection, an electromagnetic interference filter compatible with a ground fault circuit interrupter, two-wire and three-wire and three-phase motor compatibility, a simple start-up process, automatic password protection, a pump out mode, digital input/output terminals, and removable input and output power terminal blocks.Type: GrantFiled: May 7, 2013Date of Patent: November 4, 2014Assignee: Pentair Flow Technologies, LLCInventors: Melissa Drechsel Kidd, William James Genaw, Micheal Robert Pasche, Gary Thomas Baase, II, Lars Hoffmann Berthelsen, Rasmus Fink, Martin Skov Holm
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Publication number: 20140042955Abstract: Embodiments of the invention provide a variable frequency drive system and a method of controlling a pump driven by a motor with the pump in fluid communication with a fluid system. The drive system and method can provide one or more of the following: a sleep mode, pipe break detection, a line fill mode, an automatic start mode, dry run protection, an electromagnetic interference filter compatible with a ground fault circuit interrupter, two-wire and three-wire and three-phase motor compatibility, a simple start-up process, automatic password protection, a pump out mode, digital input/output terminals, and removable input and output power terminal blocks.Type: ApplicationFiled: October 17, 2013Publication date: February 13, 2014Inventors: Melissa Drechsel Kidd, William James Genaw, Micheal Robert Pasche, Gary Thomas Baase, II, Lars Hoffmann Berthelsen, Rasmus Fink, Martin Skov Holm
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Publication number: 20140030115Abstract: Embodiments of the invention provide a variable frequency drive system and a method of controlling a pump driven by a motor with the pump in fluid communication with a fluid system. The drive system and method can provide one or more of the following: a sleep mode, pipe break detection, a line fill mode, an automatic start mode, dry run protection, an electromagnetic interference filter compatible with a ground fault circuit interrupter, two-wire and three-wire and three-phase motor compatibility, a simple start-up process, automatic password protection, a pump out mode, digital input/output terminals, and removable input and output power terminal blocks.Type: ApplicationFiled: May 7, 2013Publication date: January 30, 2014Inventors: Melissa Drechsel Kidd, William James Genaw, Micheal Robert Pasche, Gary Thomas Baase, Lars Hoffmann Berthelsen, Rasmus Fink, Martin Skov Holm
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Patent number: 8564233Abstract: Embodiments of the invention provide a variable frequency drive system and a method of controlling a pump driven by a motor with the pump in fluid communication with a fluid system. The drive system and method can provide one or more of the following: a sleep mode, pipe break detection, a line fill mode, an automatic start mode, dry run protection, an electromagnetic interference filter compatible with a ground fault circuit interrupter, two-wire and three-wire and three-phase motor compatibility, a simple start-up process, automatic password protection, a pump out mode, digital input/output terminals, and removable input and output power terminal blocks.Type: GrantFiled: June 9, 2009Date of Patent: October 22, 2013Assignees: Sta-Rite Industries, LLC, Danfoss Low Power DrivesInventors: Melissa Drechsel Kidd, William James Genaw, Micheal Robert Pasche, Gary Thomas Baase, II, Lars Hoffmann Berthelsen, Rasmus Fink, Martin Skov Holm
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Patent number: 8436559Abstract: Embodiments of the invention provide a variable frequency drive system and a method of controlling a pump driven by a motor with the pump in fluid communication with a fluid system. The drive system and method can provide one or more of the following: a sleep mode, pipe break detection, a line fill mode, an automatic start mode, dry run protection, an electromagnetic interference filter compatible with a ground fault circuit interrupter, two-wire and three-wire and three-phase motor compatibility, a simple start-up process, automatic password protection, a pump out mode, digital input/output terminals, and removable input and output power terminal blocks.Type: GrantFiled: June 9, 2009Date of Patent: May 7, 2013Assignees: Sta-Rite Industries, LLC, Danfoss Low Power DrivesInventors: Melissa Drechsel Kidd, William James Genaw, Micheal Robert Pasche, Gary Thomas Baase, II, Lars Hoffmann Berthelsen, Rasmus Fink, Martin Skov Holm
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Publication number: 20120329645Abstract: Process for the steam reforming of hydrocarbons comprising contacting a feed gas with a catalyst consisting of an active compound in the form of an alloy of nickel and one of iridium, rhodium and ruthenium, on a support comprising alumina, zirconia, magnesia, titania, or combinations thereof.Type: ApplicationFiled: March 18, 2011Publication date: December 27, 2012Applicant: HALDOR TOPSOE A/SInventors: Martin Skov Skjøth-Rasmussen, Fernando Cano Morales, Jens-Henrik Bak Hansen, Martin Østberg, Thomas Sandahl Christensen
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Publication number: 20100310382Abstract: Embodiments of the invention provide a variable frequency drive system and a method of controlling a pump driven by a motor with the pump in fluid communication with a fluid system. The drive system and method can provide one or more of the following: a sleep mode, pipe break detection, a line fill mode, an automatic start mode, dry run protection, an electromagnetic interference filter compatible with a ground fault circuit interrupter, two-wire and three-wire and three-phase motor compatibility, a simple start-up process, automatic password protection, a pump out mode, digital input/output terminals, and removable input and output power terminal blocks.Type: ApplicationFiled: June 9, 2009Publication date: December 9, 2010Inventors: Melissa Drechsel Kidd, William James Genaw, Micheal Robert Pasche, Gary Thomas Baase II, Lars Hoffmann Berthelsen, Rasmus Fink, Martin Skov Holm
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Publication number: 20100308963Abstract: Embodiments of the invention provide a variable frequency drive system and a method of controlling a pump driven by a motor with the pump in fluid communication with a fluid system. The drive system and method can provide one or more of the following: a sleep mode, pipe break detection, a line fill mode, an automatic start mode, dry run protection, an electromagnetic interference filter compatible with a ground fault circuit interrupter, two-wire and three-wire and three-phase motor compatibility, a simple start-up process, automatic password protection, a pump out mode, digital input/output terminals, and removable input and output power terminal blocks.Type: ApplicationFiled: June 9, 2009Publication date: December 9, 2010Inventors: Melissa Drechsel Kidd, William James Genaw, Michael Robert Pasche, Gary Thomas Baase, II, Lars Hoffmann Berthelsen, Rasmus Fink, Martin Skov Holm
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Publication number: 20100312398Abstract: Embodiments of the invention provide a variable frequency drive system and a method of controlling a pump driven by a motor with the pump in fluid communication with a fluid system. The drive system and method can provide one or more of the following: a sleep mode, pipe break detection, a line fill mode, an automatic start mode, dry run protection, an electromagnetic interference filter compatible with a ground fault circuit interrupter, two-wire and three-wire and three-phase motor compatibility, a simple start-up process, automatic password protection, a pump out mode, digital input/output terminals, and removable input and output power terminal blocks.Type: ApplicationFiled: June 9, 2009Publication date: December 9, 2010Inventors: Melissa Drechsel Kidd, William James Genaw, Michael Robert Pasche, Gary Thomas Baase, II, Lars Hoffmann Berthelsen, Rasmus Fink, Martin Skov Holm
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Publication number: 20080140261Abstract: The invention provides a method for mixing two or more gaseous or liquid streams, where the gaseous streams are combined in an inlet chamber and thereafter repeatedly accelerated and decelerated in one or more of stages, and a value of a maximum linear velocity of the accelerated combined gaseous stream is maintained in each step within a range of mass flow rates of the gaseous streams. The invention also provides apparatus for mixing two or more gaseous or liquid streams, one embodiment comprises a body with a seat; a spindle with a plug, which is installed in the seat and the seat and the plug have a plurality of conical surfaces forming the same plurality of conical annuli. The spindle is able to move the plug in an axial direction in the seat during the mixing. Another embodiment comprises a body, a spindle with a tube plug. A cage and annular mixing elements surround the tube plug.Type: ApplicationFiled: November 13, 2007Publication date: June 12, 2008Inventors: Tommy Hansen, Martin Skov Skjoth-Rasmussen
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Patent number: 6403197Abstract: A filter material laid in folds in a plurality of folds, characterized in that the folds are provided with at least one bending portion having a bending resistance moment that is reduced in comparison with the remaining portions and a method and apparatus for producing same.Type: GrantFiled: September 2, 1999Date of Patent: June 11, 2002Assignee: Moldex-Metric, Inc.Inventors: Martin Skov, Heinz Wandel
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Patent number: 6364978Abstract: A method and an apparatus for producing a thermoplastic filter material laid in folds, with the folds fixed in close vicinity. The thermoplastic filter material which has been heated for forming the folds is accumulated within a cooling path such that the folds are pushed together and fixed by cooling with respect to their shape.Type: GrantFiled: September 2, 1999Date of Patent: April 2, 2002Assignee: Moldex-Metric, Inc.Inventors: Martin Skov, Heinz Wandel
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Patent number: 5736041Abstract: A filter element for use in a filter holder having a sealing surface and method of making a filter. The filter being made of a folded material of manufacture having a circumferential sealing rim and having a spacer to keep open the folded areas. The spaced being formed by at least one cover layer folded with the filter. The sealing rim being formed to be received in the sealing surface and with the folds formed by at least one cover layer and the filter material both along and transverse to the folds around the circumference of the at least one cover layer and filter material being pressed into said sealing rim at a temperature above the softening temperature of at least a thermoplastic resin provided in at least one of the layers of the cover and filter material.Type: GrantFiled: December 6, 1996Date of Patent: April 7, 1998Assignee: Moldex-Metric, IncInventor: Martin Skov
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Patent number: 4974586Abstract: A breathing mask is provided which comprises an exhaling valve disposed in an opening of the breathing mask wall. The exhaling valve includes a thin diaphragm which is adapted to be moved by the breathing pressure during inhaling and exhaling either towards or away from a sealing seat. To provide a less expensive breathing mask whose exhaling valve safely closes in particular in dust-particle-containing air and which nevertheless involves low opening and closing pressures, the diaphragm is provided with an arch. Air is allowed to escape over only a part of the circumference of the diaphragm, while the remaining part of the diaphragm circumference is so connected to a base member that the arching direction of the arch is at least partly reversible by the breathing pressure.Type: GrantFiled: October 6, 1988Date of Patent: December 4, 1990Assignee: Moldex/Metric Products, Inc.Inventors: Heinz Wandel, Martin Skov