Patents by Inventor Mark D. Matzner
Mark D. Matzner 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: 9964245Abstract: A swivel joint has uniform ball bearing requirements for all bearing races. The swivel joint has a male connector and a female connector that coaxially interconnects and swivel relative to each other while still maintaining a high pressure seal. Each connector has three bearing races to form three sets of bearing races, each of which supports the same number of ball bearings. The circumference of the main set of races are enlarged by less than the diameter of one ball, so it is impossible to add another ball to the coupled male and female connectors of the swivel joint.Type: GrantFiled: October 27, 2014Date of Patent: May 8, 2018Assignee: S.P.M. Flow Control, Inc.Inventors: Brian Witkowski, Mark D. Matzner
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Publication number: 20150042088Abstract: A swivel joint has uniform ball bearing requirements for all bearing races. The swivel joint has a male connector and a female connector that coaxially interconnects and swivel relative to each other while still maintaining a high pressure seal. Each connector has three bearing races to form three sets of bearing races, each of which supports the same number of ball bearings. The circumference of the main set of races are enlarged by less than the diameter of one ball, so it is impossible to add another ball to the coupled male and female connectors of the swivel joint.Type: ApplicationFiled: October 27, 2014Publication date: February 12, 2015Inventors: Brian Witkowski, Mark D. Matzner
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Patent number: 8870233Abstract: A swivel joint has uniform ball bearing requirements for all bearing races. The swivel joint has a male connector and a female connector that coaxially interconnect and swivel relative to each other. Each connector has three bearing races to form three sets of bearing races, each of which supports that same number of ball bearings. The circumference of the main set of races are enlarged by less than the diameter of one ball.Type: GrantFiled: July 1, 2008Date of Patent: October 28, 2014Assignee: S.P.M. Flow Control, Inc.Inventors: Mark D. Matzner, Brian C. Witkowski
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Patent number: 8695627Abstract: A frame for supporting a pressure relief valve located within a frac line connected to high pressure pumps on frac trucks. A metallic base is formed from rectangular tubing in the shape of a box. Saddles on the base support a tee on the lower portion of the relief valve. Brace links are connected at one end to the corners of the metallic base and swivel about clevises to allow access to the pressure relief valve. The other end of the brace links connect to clevises on a flange when assembled. The flange is rigidly connected to an upper portion of the relief valve to stabilize the assembly. Lifting loops on the flange allow the frame to be lifted during assembly.Type: GrantFiled: June 24, 2010Date of Patent: April 15, 2014Assignee: S.P.M. Flow Control, Inc.Inventors: Vladimir Kugelev, Mark D. Matzner
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Publication number: 20130233165Abstract: A reciprocating pump assembly includes a pump housing that houses a crankshaft. Pistons are mechanically connected to the crankshaft for pumping fluid through cylinders. Each cylinder has a fluid inlet and a fluid outlet. The pump also has a monitoring housing connected to the reciprocating pump. Within the monitoring housing is a computer with memory. Pressure sensor assemblies sense a pressure value of a fluid within the pump, and are in electrical communication with the memory. An accelerometer positioned on the pump measures vibrations of the pump and is also in electrical communication with the memory for storage of sensed vibrations or displacements during operations. A proximity sensor in electrical communication with the memory is located within the pump housing to determine the rotational velocity of the crankshaft.Type: ApplicationFiled: April 19, 2013Publication date: September 12, 2013Applicant: S.P.M. Flow Control, Inc.Inventors: Mark D. Matzner, Russell D. Kight
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Patent number: 8402880Abstract: A retaining system for securing a closure at an installed position within a bore. The bore being in a portion of a housing and having screw threads along at least a portion thereof. The closure having an internally threaded hold extending therein. The closure in the installed position closes the bore. The retaining system comprising a retaining cover for obstructing removal of the closure from the bore. The retaining cover being receivable in the bore in a position generally adjacent the closure. The retaining cover having external threads interengageable with the screw threads of the bore such that the cover is rotatable relative to the housing in a tightening direction for movement of the cover into the bore toward the closure and rotatable in an opposite, loosening direction for movement of the cover out from the bore away from the closure. The cover having a central axis of rotation.Type: GrantFiled: December 10, 2009Date of Patent: March 26, 2013Assignee: S.P.M. Flow Control, Inc.Inventors: Pankaj H. Patel, Mark D. Matzner
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Patent number: 8376723Abstract: A reciprocating pump assembly has a pump within a housing. The pump has a crankshaft that rotates and a crosshead that is connected to a plunger via a pony rod. The plunger pumps fluid through cylinders in the pump. A connecting rod connects at one end to the crankshaft and at another end to the crosshead to translate the crankshaft's rotational movement into linear movement of the crosshead and thereby the plunger. The end connected to the crosshead is secured to the crosshead by a bushing located within the crosshead that allows the connecting rod end to pivot during operation. The bushing extends more than 180 degrees, retaining the connecting rod with the crosshead without the need for a wrist pin. The end secured by the bushing can be retained within the bushing by a lock plate, and retainers without the need for a wrist pin.Type: GrantFiled: January 7, 2010Date of Patent: February 19, 2013Assignee: Weir SPM, Inc.Inventors: Vladimir Kugelev, Mark D. Matzner
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Patent number: 8162631Abstract: A reciprocating pump assembly includes a power frame that houses a crankshaft. The crankshaft is mechanically connected to a large gear or bull gear on each end that is in mechanical engagement with a small gear or pinion bearing. A bearing housing is integrally formed as part of the power frame with an increased width and a constant inner diameter. A pinion bearing assembly, having an inner race, an outer race, and spherical bearings is placed around the shaft of the pinion bearing. The pinion is installed in the reciprocating pump assembly such that the bearing assembly rests on the bearing housing, which is integrally formed as part of the power frame. The bearing assembly is free to float in the bearing housing and provides for some lateral movement of the shaft and bearing assembly during operation of the reciprocating pump assembly.Type: GrantFiled: November 25, 2008Date of Patent: April 24, 2012Assignee: S.P.M. Flow Control, Inc.Inventors: Pankaj H. Patel, Mark D. Matzner
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Publication number: 20100326541Abstract: A frame for supporting a pressure relief valve located within a frac line connected to high pressure pumps on frac trucks. A metallic base is formed from rectangular tubing in the shape of a box. Saddles on the base support a tee on the lower portion of the relief valve. Brace links are connected at one end to the corners of the metallic base and swivel about clevises to allow access to the pressure relief valve. The other end of the brace links connect to clevises on a flange when assembled. The flange is rigidly connected to an upper portion of the relief valve to stabilize the assembly. Lifting loops on the flange allow the frame to be lifted during assembly.Type: ApplicationFiled: June 24, 2010Publication date: December 30, 2010Applicant: WEIR SPM, INC.Inventors: Vladimir Kugelev, Mark D. Matzner
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Patent number: 7823265Abstract: An assembly for moving a pair of flowline members relative to each other has a pair of flowline collars that are adapted to connect to an end portion of one of the pair of flowline members. The assembly has an arm member with an end portion rotationally mounted to one of the flowline collars and a connecting member pivotally mounted to the other flowline collar. The connecting member is pivotally mounted to the arm member a distance away from the end portion of the arm member that is connected to the flowline collar, so that rotational movement of the arm member moves the flowline members relative to each other. The assembly can also have an incremental distance adjustor assembly which maintains an incremental change in the distance between the pair of flowline collars during a rotational movement of the arm member.Type: GrantFiled: February 15, 2006Date of Patent: November 2, 2010Assignee: S.P.M. Flow Control, Inc.Inventors: Mark D. Matzner, Jonathan D. Curlett
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Publication number: 20100260631Abstract: A reciprocating pump assembly having a pump within a housing. The pump having a crankshaft that rotates and a crosshead that is connected to a plunger via a pony rod. The plunger pumps fluid through cylinders in the pump. A connecting rod connects at one end to the crankshaft and at another end to the crosshead to translate the crankshaft's rotational movement into linear movement of the crosshead and thereby the plunger. The connecting rod is fabricated from multiple pieces, with the body of the connecting rod fabricated out of light weight aluminum and the end connected to the crosshead fabricated out of steel. The steel end of the connecting rod can withstand the stress at the crosshead. The lighter weight of the connecting rod lightens the weight of the pump and its transportation is easier and less costly.Type: ApplicationFiled: January 7, 2010Publication date: October 14, 2010Applicant: WEIR SPM, INC.Inventors: Vladimir Kugelev, Mark D. Matzner
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Publication number: 20100242720Abstract: A reciprocating pump assembly having a crankshaft rotatable by an attached motor and coupled by a connecting rod to a crosshead member. On a side opposite the connection to the connecting rod, the crosshead member connects to a plunger. The plunger is coaxially disposed in a cylinder provided in a cylinder block. Rotating the crankshaft reciprocates the crosshead member and attached plunger. In an embodiment the crosshead member includes an outer shell and a core portion within the shell formed from a material different from the shell material.Type: ApplicationFiled: March 26, 2010Publication date: September 30, 2010Applicant: Weir SPM, Inc.Inventors: Mark D. Matzner, Vladimir Kugelev
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Publication number: 20100172778Abstract: A reciprocating pump assembly has a pump within a housing. The pump has a crankshaft that rotates and a crosshead that is connected to a plunger via a pony rod. The plunger pumps fluid through cylinders in the pump. A connecting rod connects at one end to the crankshaft and at another end to the crosshead to translate the crankshaft's rotational movement into linear movement of the crosshead and thereby the plunger. The end connected to the crosshead is secured to the crosshead by a bushing located within the crosshead that allows the connecting rod end to pivot during operation. The bushing extends more than 180 degrees, retaining the connecting rod with the crosshead without the need for a wrist pin. The end secured by the bushing can be retained within the bushing by a lock plate, and retainers without the need for a wrist pin.Type: ApplicationFiled: January 7, 2010Publication date: July 8, 2010Applicant: WEIR SPM, INC.Inventors: Vladimir Kugelev, Mark D. Matzner
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Publication number: 20100154894Abstract: A pressure relief system for a reciprocating pumping system that deintensifies pressure from the pumping system and controls relief operation with the deintensified pressure. The relief system includes a relief valve connected to the pumping system and a control system that selectively opens the relief valve when an overpressure is sensed in the pumping system. To keep the relief valve in a closed position, the control system maintains a backpressure on the relief valve using the deintensified pressure. A dump valve in the control system selectively vents the backpressure so the relief valve can open. A charging system can be used for charging the control system and for reseating the relief valve.Type: ApplicationFiled: December 18, 2009Publication date: June 24, 2010Applicant: Weir SPM, Inc.Inventors: Edward C. Kotapish, Mark D. Matzner
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Publication number: 20100158727Abstract: A reciprocating pump assembly having a block body, a cylinder chamber in the block body, a plunger reciprocatingly disposed in the block body, an opening in the block body adjacent the cylinder chamber, and a cover plate in the opening. Threads on the outer periphery of the cover plate engage threads formed within the opening. The threaded outer periphery of the cover plate extends into the cylinder chamber and past the threaded portion of the opening so that the load on the cover plate transfers from fully formed threads on the cover plate to threads formed on the opening.Type: ApplicationFiled: December 18, 2009Publication date: June 24, 2010Applicant: WEIR SPM, INC.Inventors: John E. Hawes, Mark D. Matzner
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Publication number: 20100147866Abstract: An apparatus for loading and dispensing balls into a flow stream. The apparatus has an outer housing with a smooth cylindrical inner surface, and an inner housing, removably mounted within the outer housing. The inner housing has a hollow cylindrical body extending longitudinally between a lower guide plate and an upper guide band. A plurality of longitudinal slots are located in and extend the length of the cylindrical body and through the lower guide plate. The width of the slots is greater than the diameter of the balls. The apparatus also has a shaft with a smooth cylindrical outer surface, coaxially, rotatably, and removably mounted in the inner housing. The distance between the outer surface of the shaft and the inner surface of the outer housing is greater than the diameter of the balls.Type: ApplicationFiled: December 15, 2009Publication date: June 17, 2010Applicant: Weir SPM, Inc.Inventors: Brian C. Witkowski, Mark D. Matzner
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Publication number: 20100143163Abstract: A retaining system for securing a closure at an installed position within a bore. The bore being in a portion of a housing and having screw threads along at least a portion thereof. The closure having an internally threaded hold extending therein. The closure in the installed position closes the bore. The retaining system comprising a retaining cover for obstructing removal of the closure from the bore. The retaining cover being receivable in the bore in a position generally adjacent the closure. The retaining cover having external threads interengageable with the screw threads of the bore such that the cover is rotatable relative to the housing in a tightening direction for movement of the cover into the bore toward the closure and rotatable in an opposite, loosening direction for movement of the cover out from the bore away from the closure. The cover having a central axis of rotation.Type: ApplicationFiled: December 10, 2009Publication date: June 10, 2010Applicant: Weir SPM, Inc.Inventors: Pankaj H. Patel, Mark D. Matzner
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Patent number: D641382Type: GrantFiled: June 8, 2010Date of Patent: July 12, 2011Assignee: S.P.M. Flow Control, Inc.Inventors: John E. Hawes, Mark D. Matzner
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Patent number: D687125Type: GrantFiled: August 19, 2011Date of Patent: July 30, 2013Assignee: S.P.M. Flow Control, Inc.Inventors: John E. Hawes, Mark D. Matzner
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Patent number: D706397Type: GrantFiled: July 26, 2013Date of Patent: June 3, 2014Assignee: S.P.M. Flow Control, Inc.Inventors: John E. Hawes, Mark D. Matzner