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| Number | Title | Issue Date |
| 7007678 | In-tank fuel filter A fuel supply system and fuel filter for a vehicle prevent bleed down of the fuel filter and minimizes the amount of any air or vapor delivered to the fuel supply line. The fuel filter includes a housing enclosing a filter media. The filter includes an inlet for rec... | 03/07/2006 |
| 6923165 | Fuel system for a marine propulsion device A fuel system is provided with a fuel distribution member that has a plurality of passages formed within its unitary structure to allow a water separating fuel filter and a pressure regulator to be attached directly to the fuel distribution member without the need o... | 08/02/2005 |
| 6269835 | Pressure-regulating arrangement In a pressure-regulating arrangement between a pump and a load, in particular between a fuel pump and an internal combustion engine, in which, if the flow from the pump exceeds a predetermined pressure, a cutoff quantity is branched off and fed back into ... | 08/07/2001 |
| 6247486 | Liquid filter with built-in pressure regulator A liquid filter (10) with a built-in pressure regulator (11) for fuel is proposed, wherein the pressure regulator (11) with its diaphragm (41) is built on the housing (12) on a component (18) on the front with at least one connection (19). The disk-shaped... | 06/19/2001 |
| 6213143 | Liquid filter with integral pressure regulator A liquid filter (1) with a built-in pressure regulator (11) for fuel is proposed, in which the pressure regulator (11) with its diaphragm (32) is mounted on the inside of a cap (14) that has the inflow connector (16) and the tank connector (17). The diaph... | 04/10/2001 |
| 6098652 | Quick connect fuel filter and regulator A modular pressure regulator/filter wherein the fuel filter is adapted to be attached to a fuel delivery system of an internal combustion engine and the housing thereof has a projecting wall on the filter housing adjacent to a female opening in the fuel f... | 08/08/2000 |
| 6021800 | Pressure control system A pressure control system controls pressure in a fluid system, and includes a compressor for producing pressurized fluid, with the compressor coupled to a rotor valve and pressure controller. A manifold supports at least the valve and pressure controller,... | 02/08/2000 |
| 5944050 | Pressure relief or back pressure valve A pressure relief or back pressure valve has a valve body with a tubular outlet member having an outlet surrounded by an end face and an annular inlet chamber surrounding the outlet member. The annular inlet chamber has an outer periphery defined by a wal... | 08/31/1999 |
| 5873349 | Fuel pressure regulator For a fuel injected combustion engine a fuel pressure regulator having a rapidly and accurately regulated output pressure over a wide range of flow rates by bypassing and returning to a fuel tank a portion of the input fuel from a fuel pump through a bypa... | 02/23/1999 |
| 5857486 | Pressure relief or back pressure valve A pressure relief or back pressure valve has a valve body with a tubular outlet member having an outlet surrounded by an end face and an annular inlet chamber surrounding the outlet member. The annular inlet chamber has an outer periphery defined by a wal... | 01/12/1999 |
| 5842455 | Fuel accumulator and pressure limiting device An accumulator and over-pressure relief valve unit disposed within a vehicle fuel tank to accommodate expansion of fuel due to heating of the fuel within the fuel system and to maintain increased pressure of heated fuel in the fuel system to prevent vapor... | 12/01/1998 |
| 5078167 | Fuel filter and pressure regulator system apparatus A combination fuel pressure regulator and fuel filter apparatus for vehicle fuel systems has a fuel supply tank with a fuel pump therein for puming fuel to a fuel supply rail having fuel injectors attached thereto. A fuel filter is operably disposed betwe... | 01/07/1992 |
| 4971527 | Regulator valve for an ink marking system A unitary pump, regulator valve/pulsation dampener, and interconnecting passageways is provided. The regulator valve/pulsation dampener includes a flexible member disposed in a chamber arranged between the fluid input and fluid output. The diaphragm flexe... | 11/20/1990 |
| 4836241 | Valve for the controlling of a pressure differential A valve for controlling a pressure differential between a high and low pressure, characterized by a housing being sub-divided by a transfer port into a first and second chamber, each having ports, a valve member movable in the first chamber to close the t... | 06/06/1989 |
| 4300510 | Fuel pressure regulator of fuel injection system A fuel pressure regulator for use in a fuel injection system of a gasoline fueled engine, comprises a fuel distributor pipe having an inlet and a plurality of outlets connected to fuel injections, a casing secured to a portion of the fuel distributor pipe... | 11/17/1981 |
| 4291657 | Diesel engine speed governor A speed governor for a diesel engine having a fuel pump mechanically driven by the engine. The governor comprises a hydraulically activated valve. A first fuel line connects the valve to the fuel pump and a second fuel line connects the valve to the fuel ... | 09/29/1981 |
| 4237849 | Fuel pressure regulator A pressure regulator for use in a fuel supply system such as might be found in a vehicle where fuel from a fuel tank is conveyed by a fuel pump to a carburetor is disclosed. The pressure regulator maintains the fuel pressure at the fuel pump outlet at a p... | 12/09/1980 |
