Patents Assigned to PHILLIPS AND TEMRO INDUSTRIES INC.
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Patent number: 6152117Abstract: A heater for the intake manifold of an internal combustion engine that includes a first heating element having a first end and a second end, a second heating element having a first end and a second end, and a first bolt assembly that mechanically couples yet electrically isolates the first end of the first heating element from the first end of the second heating element. In the heater, the first and second heating elements are electrically connected in series and the first end of said first heating element is electrically connected to the first bolt assembly. The first bolt assembly also electrically connects the first end of the second heating element to ground.Type: GrantFiled: October 7, 1998Date of Patent: November 28, 2000Assignee: Phillips & Temro Industries Inc.Inventor: Andrew J. Prust
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Patent number: 6073615Abstract: A modular intake heater is provided for an internal combustion engine. The heater includes a first heater subassembly, a second heater subassembly, an access panel coupled to an intake, and a retainer mechanism coupling the first heater subassembly and the second heater subassembly to the access panel.Type: GrantFiled: August 10, 1999Date of Patent: June 13, 2000Assignee: Phillips & Temro Industries Inc.Inventors: Chadwick P. Anderson, Jan P. Thimmesch
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Patent number: 6062206Abstract: A PCV heater including a fitting having a plug and a heat sink coupled to the fitting. The fitting and the heat sink define a gas flow path having a first end and a second end. The second end of the gas flow path defines a discharge port and the heat sink is proximate to the discharge port. The heater also includes a heating element coupled to the plug and electrically connectable to a power source. The heating element thermally engages the heat sink to communicate heat from the heating element to the heat sink when the heating element is electrically connected to the power source.Type: GrantFiled: July 31, 1998Date of Patent: May 16, 2000Assignee: Phillips & Temro Industries Inc.Inventors: Kirk A. Nelson, Brian E. Wicks, Gary C. Edwards
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Patent number: 6040557Abstract: An air intake for an internal combustion and a heater for use in the air intake includes a mounting flange, a frame coupled to the mounting flange and having a pair of opposed upright walls each defining an upstream face and a downstream face relative to a direction of airflow, a heating element assembly, and coupling means located on or between the upstream and downstream faces for connecting the heating element assembly to the frame and limiting movement of the heating element assembly relative to the frame.Type: GrantFiled: February 10, 1999Date of Patent: March 21, 2000Assignee: Phillips & Temro Industries Inc.Inventors: Andrew J. Prust, Jan P. Thimmesch
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Patent number: 6031204Abstract: A heater for an internal combustion engine includes a first holder, a second holder and a heating element positioned between the first and second holders. The heater further includes a frame defining a channel. The frame includes a plurality of prongs extending inwardly toward the channel that retain the holders in a first direction relative to the frame.Type: GrantFiled: December 10, 1998Date of Patent: February 29, 2000Assignee: Phillips & Temro Industries Inc.Inventors: Andrew J. Prust, Jan P. Thimmesch
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Patent number: 5992399Abstract: A modular intake heater is provided for an internal combustion engine. The heater includes a first heater subassembly, a second heater subassembly, an access panel coupled to an intake, and a retainer mechanism coupling the first heater subassembly and the second heater subassembly to the access panel.Type: GrantFiled: November 10, 1998Date of Patent: November 30, 1999Assignee: Phillips & Temro Industries Inc.Inventors: Chadwick P. Anderson, Jan P. Thimmesch
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Patent number: 5988146Abstract: A modular intake heater for an internal combustion engine. The heater includes a first holder, a second holder, a heating element coupled to the first holder, biasing means for urging one of said first holder and said second holder away from the other of said first holder and said second holder, and a retainer mechanism coupling the first holder to the second holder against the urging of the biasing means.Type: GrantFiled: April 15, 1998Date of Patent: November 23, 1999Assignee: Phillips & Temro Industries Inc.Inventors: Chadwick P. Anderson, Jan P. Thimmesch
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Patent number: 5970962Abstract: A PCV heater including a plug and a heat sink coupled to the plug. The plug and the heat sink define a gas flow path having a first end and a second end. The second end of the gas flow path defines a discharge port and the heat sink is proximate to the discharge port. The heater also includes a heating element coupled to the plug and electrically connectable to a power source. The heating element thermally engages the heat sink to communicate heat from the heating element to the heat sink when the heating element is electrically connected to the power source. A method for manufacturing the PCV heater includes the steps of placing a heat sink into a mold cavity, coupling a heating element to the heat sink, electrically connecting a first lead wire and a second lead wire to the heating element, and providing a high temperature plastic to the mold cavity to overmold the heat sink and the heating element.Type: GrantFiled: March 19, 1998Date of Patent: October 26, 1999Assignee: Phillips & Temro Industries Inc.Inventors: Kirk A. Nelson, Brian E. Wicks, Gary C. Edwards
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Patent number: 5887575Abstract: A heating device for use in an internal combustion engine for heating the air entering the cylinder head from the intake manifold. The heating device includes a frame having a body defining an air intake opening and a hanger extending from the body. The heating device further includes a first resistance ribbon and a terminal assembly coupled to the frame, electrically connected to the first resistance ribbon and electrically connectable with a power source. Finally, the heating device includes securing means for coupling the first resistance ribbon to the hanger in a vertical orientation.Type: GrantFiled: September 10, 1997Date of Patent: March 30, 1999Assignee: Phillips & Temro Industries Inc.Inventors: Jan P. Thimmesch, Bradley A. Hemish
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Patent number: 5885098Abstract: A cord set for electrically connecting an electrically powered device to a power source. The cord set includes a plug, a receptacle defining an axis and an axial passage extending through the receptacle to accommodate the plug, and coupling means extending axially from the receptacle for coupling the plug to the receptacle. The present invention is also directed to a cord set receptacle that defines an axis and an axial passage extending through the receptacle to accommodate a plug and coupling means extending axially from the receptacle for coupling the plug to the receptacle.Type: GrantFiled: September 12, 1997Date of Patent: March 23, 1999Assignee: Phillips & Temro Industries Inc.Inventor: Ireneusz Witkowski
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Patent number: 5743242Abstract: A heating device for use in the cylinder head of an internal combustion engine for heating the air/fuel mixture entering the cylinder head from the intake manifold. The heating device includes a frame or mounting member supporting an electric heating element having a plurality of resistance ribbons coupled to the mounting member by a plurality of mounting posts preferably formed by a plurality of threaded bolts. A power source may be electrically connected to one end of the heating element thereby providing an electric current which passes through the resistance ribbons. A securing arrangement, including a plurality of nuts threaded to cooperate with the threaded bolts and a plurality of conducting and insulating spacers disposable on the bolts, are provided to separate and rigidly couple the resistance ribbons to the mounting posts as a result of the compressive forces generated by the tightening of the bolts relative to the threaded nuts.Type: GrantFiled: January 4, 1996Date of Patent: April 28, 1998Assignee: Phillips & Temro Industries Inc.Inventor: Jan P. Thimmesch
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Patent number: 5595164Abstract: A heating device for use in the cylinder head of an internal combustion engine for heating the airflow entering the cylinder head from the intake manifold. The improved heating device includes an electric heating element coupled to a frame which includes a perimeter mounting member and a recessed body portion. An aperture is formed in the recessed body portion to accommodate a terminal assembly that is adapted to pass through said aperture and a bore formed in the cylinder head. A power source may be electrically connected to the portion of the terminal assembly that extends beyond the cylinder head. The improved heating device allows the heating element to be recessed into the cylinder head thereby permitting the cylinder intake airflow to be heated without significantly increasing the distance between engine parts located above and below the heater.Type: GrantFiled: June 22, 1995Date of Patent: January 21, 1997Assignee: Phillips & Temro Industries Inc.Inventor: Jan P. Thimmesch