Abstract: Mating interfaces between an air intake housing and an air filter are disclosed. According to one embodiment, an air filter assembly having a mating interface for coupling an air intake housing to the air filter may include an air filter having an exterior, an interior, and outlet; and a mating interface coupled to a circumference of the outlet of the air filter. The mating interface may include an opening for receiving an end of an air tube that is in communication with the interior of the air filter; and a groove in a surface of the mating interface for press-fit receiving a first opening an air filter housing that surrounds the air filter.
Abstract: Systems and methods for installing and sealing a fuel pump in a fuel tank are disclosed. In one embodiment, a system for installing and sealing a fuel pump in a fuel tank may include (1) a fuel tank with an opening in a surface thereof; and (2) a fuel pump hanger assembly, the fuel pump hanger assembly comprising; (a) a plurality of assembly screws; (b) a plurality of clamping lugs configured to thread onto the plurality of assembly screws and engage an inside surface of the fuel tank; (c) a top plate further comprising; (i) a bearing surface configured to engage an external fuel tank surface; (ii) a plurality of through holes proximate the perimeter of the top plate and perpendicular to the bearing surface; (iii) a plurality of bosses, each of the plurality of bosses adjacent to each through hole, configured to guide and position the each clamping lug; and (d) a gasket positioned between the top plate and the fuel tank.
Abstract: A throttle body fuel injection system including a throttle body with at least one air intake, a fuel injector coupled to the throttle body at a fuel port and an annular ring coupled to the cylindrical inner wall of the air intake. The annular ring includes a primary fuel discharge orifice adjacent to the fuel port and a plurality of secondary fuel discharge orifices arranged radially around the annular ring for spraying atomized fuel into the air intake.
Type:
Application
Filed:
January 16, 2014
Publication date:
April 23, 2015
Applicant:
HOLLEY PERFORMANCE PRODUCTS INC.
Inventors:
Doug FLYNN, James DRALLE, Amy GIESKE, Charles JENCKES, Corey SPAINHOWARD
Abstract: A pump assembly and methods of use and conversion including a sealed housing, at least one in-tank, not sealed pump contained in the sealed housing, an outlet check valve inside each pump, and an over pressure relief passage formed around the pumps in the sealed housing. The pump assembly may also include a common fuel inlet, a common fuel outlet; at least two of the pumps, a compact design, a mounting bracket, a sealed electrical inlet, a pre filter, a post filter, a pressure regulator, a returnless fuel supply, a pressure regulator, a return line.
Abstract: A pump assembly and method of use is described, wherein the pump assembly includes a housing and a pump contained in the housing, wherein the pump has a performance level. The assembly may also include an electrical inlet, a fuel inlet connection, a fuel outlet connection, a pressure regulator, a final filter, an outlet check valve connected to each pump, at least one over pressure relief valve connected to the pump and an over pressure relief passage formed around the pump in the housing, an electronic controller capable of controlling the pump, a fuel filter and a pressure regulator in the housing to form a returnless fuel supply, and/or a final filter. The assembly may be used in a multiple carburetor or fuel injector applications.
Abstract: A multi-pump assembly and method of use including a housing and at least two pumps contained within the housing is described, wherein each pump has a performance level. In an embodiment, the performance level of each pump is the same. In another embodiment, the performance level of each pump is different. The assembly may also include a common electrical inlet, a common fuel inlet connection, a common fuel outlet connection, a pressure regulator, a final filter, an outlet check valve connected to each pump, a plurality of over pressure relief valves connected to each pump and an over pressure relief passage formed around the pumps in the housing, an electronic controller capable of operating each pump independently, a fuel filter and a pressure regulator in the housing to form a returnless fuel supply, and/or a final filter. The assembly may be used in a multiple carburetor or fuel injection applications.
Abstract: An air valve and its method of use including an air valve housing; a throttle plate disposed on a throttle shaft; a driven gear attached on the throttle shaft; a brushless direct current motor assembly in connection via a pinion with the driven gear; an integrated electronic valve controller including digital signal processing on a circuit board; and a throttle position sensor on the circuit board, wherein the throttle position sensor includes at least one non-contact type sensor. In a preferred embodiment, the air valve includes an inlet port and an outlet port connected to an engine via an air intake manifold, such that re-circulated exhaust gas is introduced into the air intake manifold.
Type:
Grant
Filed:
March 2, 2007
Date of Patent:
February 9, 2010
Assignee:
Holley Performance Products, Inc.
Inventors:
Oswald Baasch, Roy E. Tedder, Siamak Attarseyedi, Jared A. Brandt, Neal R. Gerber, Nigel C. Janes, Jasper C. Lindsey, Jon A. Bigley
Abstract: An air valve and its method of use including an air valve housing; a throttle plate disposed on a throttle shaft; a driven gear attached on the throttle shaft; a brushless direct current motor assembly in connection via a pinion with the driven gear; an integrated electronic valve controller including digital signal processing on a circuit board; and a throttle position sensor on the circuit board, wherein the throttle position sensor includes at least one non-contact type sensor. In a preferred embodiment, the air valve includes an inlet port and an outlet port connected to an engine via an air intake manifold, such that re-circulated exhaust gas is introduced into the air intake manifold.
Type:
Grant
Filed:
December 23, 2008
Date of Patent:
September 22, 2009
Assignee:
Holley Performance Products, Inc.
Inventors:
Oswald Baasch, Neal R. Gerber, Nigel C. Janes, Jasper C. Lindsey, Roy E. Tedder, Siamak Attarseyedi, Jared A. Brandt, Jon A. Bigley