Patents by Inventor Peter W. Kelly
Peter W. Kelly 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: 10660239Abstract: A cooling system is provided which includes, for instance, a coolant circulation loop, one or more primary coolant pumps, and a fill and drain pump. The primary coolant pump(s) is coupled to facilitate circulating coolant through the coolant circulation loop, and the fill and drain pump facilitates selective filling of the cooling system with the coolant, or draining of the coolant from the cooling system. The fill and drain pump is integrated with the cooling system as a backup coolant pump to the primary coolant pump(s), and circulates the coolant through the coolant circulation loop responsive to an error in the primary coolant pump(s). The primary coolant pump(s) and fill and drain pumps may be different types of pumps, and the cooling system further includes a control system for automatically activating the fill and drain pump upon detection of an error in the primary coolant pump(s).Type: GrantFiled: November 28, 2017Date of Patent: May 19, 2020Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: David L. Edwards, Gary F. Goth, Daniel J. Kearney, Peter W. Kelly, Francis R. Krug, Jr., Robert K. Mullady, Donald W. Porter, Allan C. VanDeventer, Randy J. Zoodsma
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Patent number: 10019329Abstract: A method for providing backup power to power loads. The method includes a computer processor identifying an indication of a power failure to a computing system. The method further includes identifying a first active power load that is imposed on the computing system by one or more computing devices in the computing system. The method further includes responding to the power failure by activating a first IPU that is connected to the first active power load, identifying a power duration threshold for the first active power load, and determining whether a duration of power stored in the first IPU is less than the identified power duration. The method further includes responding to the determination that the duration of power stored in the first IPU is less than the identified power duration threshold of the first active power load by initiating a shutdown protocol for the first active power load.Type: GrantFiled: May 5, 2016Date of Patent: July 10, 2018Assignee: International Business Machines CorporationInventors: Peter W. Kelly, Shankar K M, Mahendra Krishna Mavilla Venkata, Kiruthikalakshmi Periasamy
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Publication number: 20180084676Abstract: A cooling system is provided which includes, for instance, a coolant circulation loop, one or more primary coolant pumps, and a fill and drain pump. The primary coolant pump(s) is coupled to facilitate circulating coolant through the coolant circulation loop, and the fill and drain pump facilitates selective filling of the cooling system with the coolant, or draining of the coolant from the cooling system. The fill and drain pump is integrated with the cooling system as a backup coolant pump to the primary coolant pump(s), and circulates the coolant through the coolant circulation loop responsive to an error in the primary coolant pump(s). The primary coolant pump(s) and fill and drain pumps may be different types of pumps, and the cooling system further includes a control system for automatically activating the fill and drain pump upon detection of an error in the primary coolant pump(s).Type: ApplicationFiled: November 28, 2017Publication date: March 22, 2018Inventors: David L. EDWARDS, Gary F. GOTH, Daniel J. KEARNEY, Peter W. KELLY, Francis R. KRUG, JR., Robert K. MULLADY, Donald W. PORTER, Allan C. VanDEVENTER, Randy J. ZOODSMA
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Patent number: 9918409Abstract: A cooling system is provided which includes, for instance, a coolant circulation loop, one or more primary coolant pumps, and a fill and drain pump. The primary coolant pump(s) is coupled to facilitate circulating coolant through the coolant circulation loop, and the fill and drain pump facilitates selective filling of the cooling system with the coolant, or draining of the coolant from the cooling system. The fill and drain pump is integrated with the cooling system as a backup coolant pump to the primary coolant pump(s), and circulates the coolant through the coolant circulation loop responsive to an error in the primary coolant pump(s). The primary coolant pump(s) and fill and drain pumps may be different types of pumps, and the cooling system further includes a control system for automatically activating the fill and drain pump upon detection of an error in the primary coolant pump(s).Type: GrantFiled: September 7, 2015Date of Patent: March 13, 2018Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: David L. Edwards, Gary F. Goth, Daniel J. Kearney, Peter W. Kelly, Francis R. Krug, Jr., Robert K. Mullady, Donald W. Porter, Allan C. VanDeventer, Randy J. Zoodsma
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Patent number: 9861013Abstract: A cooling system is provided which includes, for instance, a coolant circulation loop, one or more primary coolant pumps, and a fill and drain pump. The primary coolant pump(s) is coupled to facilitate circulating coolant through the coolant circulation loop, and the fill and drain pump facilitates selective filling of the cooling system with the coolant, or draining of the coolant from the cooling system. The fill and drain pump is integrated with the cooling system as a backup coolant pump to the primary coolant pump(s), and circulates the coolant through the coolant circulation loop responsive to an error in the primary coolant pump(s). The primary coolant pump(s) and fill and drain pumps may be different types of pumps, and the cooling system further includes a control system for automatically activating the fill and drain pump upon detection of an error in the primary coolant pump(s).Type: GrantFiled: February 12, 2015Date of Patent: January 2, 2018Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: David L. Edwards, Gary F. Goth, Daniel J. Kearney, Peter W. Kelly, Francis R. Krug, Jr., Robert K. Mullady, Donald W. Porter, Allan C. VanDeventer, Randy J. Zoodsma
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Patent number: 9760452Abstract: A method for providing backup power to power loads. The method includes a computer processor identifying an indication of a power failure to a computing system. The method further includes identifying a first active power load that is imposed on the computing system by one or more computing devices in the computing system. The method further includes responding to the power failure by activating a first IPU that is connected to the first active power load, identifying a power duration threshold for the first active power load, and determining whether a duration of power stored in the first IPU is less than the identified power duration. The method further includes responding to the determination that the duration of power stored in the first IPU is less than the identified power duration threshold of the first active power load by initiating a shutdown protocol for the first active power load.Type: GrantFiled: August 6, 2015Date of Patent: September 12, 2017Assignee: International Business Machines CorporationInventors: Peter W. Kelly, Shankar KM, Mahendra Krishna Mavilla Venkata, Kiruthikalakshmi Periasamy
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Publication number: 20170039116Abstract: A method for providing backup power to power loads. The method includes a computer processor identifying an indication of a power failure to a computing system. The method further includes identifying a first active power load that is imposed on the computing system by one or more computing devices in the computing system. The method further includes responding to the power failure by activating a first IPU that is connected to the first active power load, identifying a power duration threshold for the first active power load, and determining whether a duration of power stored in the first IPU is less than the identified power duration. The method further includes responding to the determination that the duration of power stored in the first IPU is less than the identified power duration threshold of the first active power load by initiating a shutdown protocol for the first active power load.Type: ApplicationFiled: August 6, 2015Publication date: February 9, 2017Inventors: Peter W. Kelly, Shankar KM, Mahendra Krishna Mavilla Venkata, Kiruthikalakshmi Periasamy
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Publication number: 20170038811Abstract: A method for providing backup power to power loads. The method includes a computer processor identifying an indication of a power failure to a computing system. The method further includes identifying a first active power load that is imposed on the computing system by one or more computing devices in the computing system. The method further includes responding to the power failure by activating a first IPU that is connected to the first active power load, identifying a power duration threshold for the first active power load, and determining whether a duration of power stored in the first IPU is less than the identified power duration. The method further includes responding to the determination that the duration of power stored in the first IPU is less than the identified power duration threshold of the first active power load by initiating a shutdown protocol for the first active power load.Type: ApplicationFiled: May 5, 2016Publication date: February 9, 2017Inventors: Peter W. Kelly, Shankar KM, Mahendra Krishna Mavilla Venkata, Kiruthikalakshmi Periasamy
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Publication number: 20160242326Abstract: A cooling system is provided which includes, for instance, a coolant circulation loop, one or more primary coolant pumps, and a fill and drain pump. The primary coolant pump(s) is coupled to facilitate circulating coolant through the coolant circulation loop, and the fill and drain pump facilitates selective filling of the cooling system with the coolant, or draining of the coolant from the cooling system. The fill and drain pump is integrated with the cooling system as a backup coolant pump to the primary coolant pump(s), and circulates the coolant through the coolant circulation loop responsive to an error in the primary coolant pump(s). The primary coolant pump(s) and fill and drain pumps may be different types of pumps, and the cooling system further includes a control system for automatically activating the fill and drain pump upon detection of an error in the primary coolant pump(s).Type: ApplicationFiled: September 7, 2015Publication date: August 18, 2016Inventors: David L. EDWARDS, Gary F. GOTH, Daniel J. KEARNEY, Peter W. KELLY, Francis R. KRUG, JR., Robert K. MULLADY, Donald W. PORTER, Allan C. VanDEVENTER, Randy J. ZOODSMA
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Publication number: 20160242319Abstract: A cooling system is provided which includes, for instance, a coolant circulation loop, one or more primary coolant pumps, and a fill and drain pump. The primary coolant pump(s) is coupled to facilitate circulating coolant through the coolant circulation loop, and the fill and drain pump facilitates selective filling of the cooling system with the coolant, or draining of the coolant from the cooling system. The fill and drain pump is integrated with the cooling system as a backup coolant pump to the primary coolant pump(s), and circulates the coolant through the coolant circulation loop responsive to an error in the primary coolant pump(s). The primary coolant pump(s) and fill and drain pumps may be different types of pumps, and the cooling system further includes a control system for automatically activating the fill and drain pump upon detection of an error in the primary coolant pump(s).Type: ApplicationFiled: February 12, 2015Publication date: August 18, 2016Inventors: David L. EDWARDS, Gary F. GOTH, Daniel J. KEARNEY, Peter W. KELLY, Francis R. KRUG, Jr., Robert K. MULLADY, Donald W. PORTER, Allan C. VanDEVENTER, Randy J. ZOODSMA
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Patent number: 6930892Abstract: A docking apparatus for printed circuit boards including a cassette housing so as to define a housing cavity for containing a printed circuit board (PCB) and a linkage mechanism disposed so as to be associated with the cassette housing. The linkage mechanism includes a linkage arm pivotally connected to the cassette housing via a pivot and has a first arm pivotally connected to the PCB, a clevis pivotally connected to a second arm extending from the first arm, a shaft extending through an aperture in the clevis at a first end defining the shaft, the first end configured to operably transfer axial translation of the shaft to the clevis, and an opposite second end defining the shaft includes a thread, and a nut operably secured to the cassette housing.Type: GrantFiled: October 17, 2003Date of Patent: August 16, 2005Assignee: International Business Machines CorporationInventors: Dennis R. Barringer, Shawn Canfield, Jody A. Hickey, Peter W. Kelly, Edward J. Seminaro, Harold M. Toffler
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Patent number: 6137684Abstract: An electronic enclosure assembly having a logic chassis, a forward extension member attached to one end of the logic chassis wherein each side of the forward extension member has side pieces, each of the side pieces having a face and a notch. The enclosure further includes a removable chassis having a front side and a rearward side and sized to fit between the side pieces and slidably movable on the extension until it is engaged with the logic chassis. An activation handle having side members is pivotally attached on the sides and at front end of the removable chassis and is movable between an up position and a down position. The ends of the side members and the notches of the side pieces of the logic chassis cooperate for camming the removable chassis into engagement with the logic chassis when the activation handle is moved to its up position and for camming the removable chassis away and disengaging the removable chassis from the logic chassis when said activation handle is returned to its down position.Type: GrantFiled: April 21, 1998Date of Patent: October 24, 2000Assignee: International Business Machines CorporationInventors: David N. Ayd, Richard M. Ecker, Timothy S. Farrow, Franz Edlinger, Peter W. Kelly
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Patent number: 6058025Abstract: A tailgate assembly of a computer including a tailgate member having a plurality of slots behind which may be positioned removable expansion boards, and an EMC gasket between the tailgate member and the expansion boards. An alignment pin projects from the tailgate member on each side of each slot. The alignment pins on each side of each slot guide the expansion board into place as it is being positioned behind one of the slots and prevents the EMC gasket from sliding out of position.Type: GrantFiled: April 21, 1998Date of Patent: May 2, 2000Assignee: International Business Machines CorporationInventors: Richard M. Ecker, Franz Edlinger, Peter W. Kelly
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Patent number: 6025989Abstract: A modular node assembly for a rack mounted multiprocessor computer in which the node assembly has a logic chassis and a removable chassis. The logic chassis contains logic cards including memory cards, a service processor card, Central Processing Unit (CPU) processor cards, and Input/Output (I/O) cards to which I/O and processor interconnecting cables are attached. The removable chassis contains the power supply module for the node, a node supervisor card, disk drives and cooling fans. The removable chassis is removable from the logic chassis without moving or disturbing the logic chassis. One fan of a pair of cooling fans in the removable chassis draws air through the power supply, which has relatively higher cooling needs, and blows the air into the logic chassis over logic modules having relatively lower cooling needs.Type: GrantFiled: April 21, 1998Date of Patent: February 15, 2000Assignee: International Business Machines CorporationInventors: David N. Ayd, Timothy S. Farrow, Peter W. Kelly
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Patent number: 6018458Abstract: A constant impedance air baffle assembly having two spaced apart generally parallel plates, each having a plurality of through holes for placing in line with a plurality of circuit cards to be cooled. The circuit cards are mounted on one side of a printed circuit board, and arranged in varying numbers and placements, depending on the number of cards desired. The air baffles provide a constant impedance to the air flow over the cards such that air does not bypass other components that need to be cooled when the circuit cards are removed. Further, the baffle plates include hanger tabs which may be hung over the edge of a printed circuit board to hold the parallel plates in place. The hanger tabs further include spacing slots for holding a pair of side-by-side printed circuit boards apart such that the printed circuit boards upon which said air baffle is hung cannot flex and short the pins on the backs thereof together.Type: GrantFiled: April 21, 1998Date of Patent: January 25, 2000Assignee: International Business Machines CorporationInventors: David J. Delia, Peter W. Kelly, William D. McClafferty, Roger R. Schmidt
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Patent number: 5992957Abstract: An abrasion control apparatus allowing a drawer member of an electronic enclosure to be inserted into a receptacle wherein the contacting sides of the drawer member and receptacle are made of aluminized steel. The invention includes a double thick side of the receptacle; the side of the receptacle which comes in contact with the side of the drawer member having a window in which is placed a plastic wear strip. The abrasion control apparatus further includes wear strips in a notched portion of the side of the receptacle and a bottom of the receptacle such that contact is prevented between the drawer and the metal sides of the receptacle as the drawer member is inserted into the receptacle.Type: GrantFiled: April 21, 1998Date of Patent: November 30, 1999Assignee: International Business Machines CorporationInventors: Richard M. Ecker, Franz Edlinger, Peter W. Kelly