Patents Assigned to Jiffy-Tite Company, Inc.
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Patent number: 9115816Abstract: A check valve includes a modulation and/or anti-oscillation feature which, in one aspect, modulates the position of the check valve ball relative to the valve seat to maintain the ball in a continuous flow position allowing pressurized fluid flow past the ball while preventing contact between the ball and the valve seat. In another aspect, an increased mass is selectively coupled to or forms a part of the movable valve member to dampen oscillations of the movable valve member in an open fluid flow position without contact with the valve seat.Type: GrantFiled: March 3, 2010Date of Patent: August 25, 2015Assignee: JIFFY-TITE COMPANY, INC.Inventors: Kip R. Steveley, Steven Zillig, Arthur Murray, James Messecar, Michael A. Lenartowicz, James Caroll
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Patent number: 8978992Abstract: A cooler bypass valve apparatus installed the apparatus between a heat exchanger and conduits coupled to a device carrying fluid that needs to be cooled. A housing includes an inlet port and first and second outlet ports. At least one thermal actuator and at least one valve are mounted in a fluid flow passageway in the housing and operative in response to the fluid temperature to move the at least one valve between operative positions opening and closing fluid flow from the inlet port through the first and second outlet ports between a heat exchanger bypass loop and a heat exchanger cooling loop. In another aspect, two thermal actuators control a separate valve associated with the first and second outlets between open and closed positions enabling fluid flow from the inlet port exclusively through one of the first and second outlet ports or in a combined partial flow through both of the first and second outlet ports.Type: GrantFiled: September 14, 2010Date of Patent: March 17, 2015Assignee: Jiffy-Tite Company, Inc.Inventors: Steve Zillig, Robert Howard Stoll, Joseph Anthony Giarrizzo, Michael Jonas, Arthur J. Murray
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Publication number: 20130037141Abstract: A valve is mounted in a first bore in a first separable section of a transmission to block or allow fluid flow through the first bore to a second bore in a second transmission section depending on whether the first and second sections are joined together or separated. A movable portion of the valve is responsive to an actuator during relative movement of the transmission sections between fluid flow open and fluid flow closed positions. The valve can include a valve housing fixed in the first bore and a carrying plunger biased to the fluid blocking position and responsive to the actuator for movement to the fluid flow open position. The valve forms a fluid flow path between the first and second bores across the gap between the facing surfaces of the joined transmission sections.Type: ApplicationFiled: July 13, 2012Publication date: February 14, 2013Applicant: JIFFY-TITE COMPANY, INC.Inventors: James A. Kujawski, JR., Arthur J. Murray, Joseph Anthony Giarrizzo, Robert Stoll, Kip R. Steveley, James Caroll, James Messecar, SR.
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Publication number: 20110061744Abstract: A cooler bypass valve apparatus installed the apparatus between a heat exchanger and conduits coupled to a device carrying fluid that needs to be cooled. A housing includes an inlet port and first and second outlet ports. At least one thermal actuator and at least one valve are mounted in a fluid flow passageway in the housing and operative in response to the fluid temperature to move the at least one valve between operative positions opening and closing fluid flow from the inlet port through the first and second outlet ports between a heat exchanger bypass loop and a heat exchanger cooling loop. In another aspect, two thermal actuators control a separate valve associated with the first and second outlets between open and closed positions enabling fluid flow from the inlet port exclusively through one of the first and second outlet ports or in a combined partial flow through both of the first and second outlet ports.Type: ApplicationFiled: September 14, 2010Publication date: March 17, 2011Applicant: JIFFY-TITE COMPANY, INC.Inventors: Steve Zillig, Robert Howard Stoll, Joseph Anthony Giarrizzo, Michael Jonas, Arthur J. Murray
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Publication number: 20100224258Abstract: A check valve includes a modulation and/or anti-oscillation feature which, in one aspect, modulates the position of the check valve ball relative to the valve seat to maintain the ball in a continuous flow position allowing pressurized fluid flow past the ball while preventing contact between the ball and the valve seat. In another aspect, an increased mass is selectively coupled to or forms a part of the movable valve member to dampen oscillations of the movable valve member in an open fluid flow position without contact with the valve seat.Type: ApplicationFiled: March 3, 2010Publication date: September 9, 2010Applicant: JIFFY-TITE COMPANY, INC.Inventors: Kip R. Steveley, Steven Zillig, Arthur Murray, James Messecar, Michael A. Lenartowicz, James Caroll
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Publication number: 20090025922Abstract: A cooler bypass apparatus housing has a first fluid passageway connecting a first inlet and a first outlet port, and a second fluid passageway connecting a second inlet port and outlet port. A transverse passageway extends between the first and second fluid passageway. A first valve is disposed in the transverse passageway for one-way fluid flow from the first to the second passageway. A second valve and a thermal actuator coupled to the second valve are disposed in the second passageway. The thermal actuator moves the second valve to fluid flow blocking or fluid flow allowing positions dependent upon fluid temperature.Type: ApplicationFiled: July 16, 2008Publication date: January 29, 2009Applicant: JIFFY-TITE COMPANY, INC.Inventors: Robert B. Strzelczyk, James Caroll, Steven R. Zillig, James D. Messecar, SR., Michael A. Lenartowicz, Kip Stevely, Dan Metz
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Patent number: 5909901Abstract: The invention is directed to an improved disconnect tool (15). In the preferred embodiment, the disconnect tool is comprised of a first member (16) and a second member (18) connected by a pivot pin (19). The tool includes an engagement means (23) and an expansion means (22) to facilitate the engagement and expansion of a retaining clip so as to permit insertion and removal of a fluid line (39) from a fluid coupling assembly (41). In the preferred embodiment, the expansion means takes the form of a castellated tube portion with a plurality of fingers (20) defining a plurality of grooves (21) therebetween. The fingers are used expand the retaining clip radially and outwardly so as to permit the fluid line to be removed from the fluid coupling assembly. In addition, the present invention is also directed to a method for removing a fluid line from a fluid coupling assembly through the use of a disconnect tool.Type: GrantFiled: February 22, 1998Date of Patent: June 8, 1999Assignee: Jiffy-Tite Company, Inc.Inventors: Steven R. Zillig, James E. Caroll