Fna Group, Inc.

Fna IP Holdings, Inc.

Faip North America, Inc.

Impact Consulting and Engineering LLC

Officine Meccaniche F.a.i.p. S.r.l.

Other

Gus Alexander

Richard J Gilpatrick

William N Alexander

Paulo Rogerio Funk Kolicheski

Christopher C Alexander

Ryan D Sherwood

James E Welch, Jr

Chris Alexander

Wang Xu Dong

Robert E Dowd

George Panagiotis Klonis

Brian W Hubbard

Morgan P McCarthy

John Pianetto

Daniel L Riley

Michael Heggen Inouye

Carlo A Cuneo

Tyson Michael VanCleave

Shawn M Mulkins

Peter David Joseph

Michael C Hansen

Roberto Mazzucato

Orval Scott Weeks

Richard James Gilpatrick

Ryan Daniel Sherwood

Javier Penuelaz

James Lowell McNaughton, Jr

Jeffrey Coughlin

Alan Michael Greer

Goki Onay

Bradley Kent Daniel

Gene Vuong Nguyen

Mike Hanson

Karen Chen

Mark Ansari

Robert Mazzucato

Morgan McCarthey

Giles Denham

Paulo Rogerio Funk Kolisheski

Joshua Skrzypchak

Paulo Rogerio Kolicheski

Morgan Mccarthy

An aluminum alloy is provided including between about 7.5-9.5 wt. % silicon, between about 3.0-4.0 wt. % copper, and between about 0.01-5.0 wt. % titanium. The aluminum alloy may include up to about 1.3 wt. % iron, up to about 0.5 wt. % manganese, up to about 0.1 wt. % magnesium, up to about 3.0 wt. % zinc, and up to about 0.35 wt. % tin. The balance of the aluminum alloy may include aluminum.

Aluminum alloy

A fluid sensing safety may include a pump, and a prime mover configured to drive the pump. A fluid vessel may be associated with the pump. A sensing system may be configured to determine the presence of fluid within the fluid vessel.

Fluid sensing safety

An internal combustion engine may include a first piston reciprocatingly disposed in a first cylinder, and a second piston reciprocatingly disposed in a second cylinder. A crankshaft may be coupled with the first piston and the second piston for rotational motion associated with reciprocating movement of at least one of the first piston and the second piston. A combustion chamber may be fluidly coupled with the first cylinder and the second cylinder. An intake valve may provide selective fluid communication between an intake system and the combustion chamber. The intake valve may be generally centrally disposed relative to the first cylinder and the second cylinder. An exhaust valve may provide selective fluid communication between an exhaust system and the combustion chamber. An ignition source may be at least partially disposed within the combustion chamber.

Multiple cylinder engine

A pressure washer may include a pump configured to receive a relatively low pressure fluid inlet and provide a relatively high pressure fluid outlet. The pressure washer may also include an engine coupled with the pump for driving the pump. An electric starter may be engageable with the engine for starting the engine. A flow sensor may be configured to provide a control signal in response to detecting fluid flow through the pump. The pressure washer may also include a controller configured to actuate the electric starter in response to the control signal when the engine is not operating.

Pressure washer system

An internal combustion engine may include a first piston reciprocatingly disposed in a first cylinder, and a second piston reciprocatingly disposed in a second cylinder. A crankshaft may be coupled with the first piston and the second piston for rotational motion associated with reciprocating movement of at least one of the first piston and the second piston. A combustion chamber may be fluidly coupled with the first cylinder and the second cylinder. An ignition source may be at least partially disposed within the combustion chamber. An intake valve may provide selective fluid communication between an intake system and the combustion chamber, and an exhaust valve may provide selective fluid communication between an exhaust system and the combustion chamber.

A pump includes a cam plate, and an input shaft for rotationally driving the cam plate. A pump housing at least partially surrounds the cam plate and defines a cam plate oil reservoir around at least a portion of the cam plate. A bearing support is at least partially disposed within the cam plate oil reservoir. The bearing support defines a bearing oil reservoir at least partially surrounding a portion of the input shaft. At least one passage extends between the bearing oil reservoir and the cam plate oil reservoir. Dynamic motion imparted on oil within the cam plate oil reservoir facilitates migration of oil from the cam plate oil reservoir through a bearing at least partially supported by the bearing support into the bearing oil reservoir and through the at least one passage into the cam plate oil reservoir.

Pump having a passage extending between a cam plate oil reservoir and a bearing oil reservoir

A pressure washer system includes a fluid pump having a fluid inlet and a fluid outlet. A flow sensor is in fluid communication with one of the fluid inlet and the fluid outlet. An internal combustion engine is in driving communication with the fluid pump. A control module is mounted to the fluid pump. The control module is configured to receive an indication of flow through the fluid pump and to control a starting operation of the internal combustion engine to start the internal combustion engine in response to receiving the indication of flow through the fluid pump when the internal combustion engine is not running.

An internal combustion engine may include a first piston reciprocatingly disposed in a first cylinder, a combustion chamber fluidly coupled with the first cylinder, and an ignition source at least partially disposed within the combustion chamber. An intake valve may provide selective fluid communication between an intake system and the combustion chamber, an exhaust valve may provide selective fluid communication between an exhaust system and the combustion chamber. A second piston may be reciprocatingly disposed within a second cylinder, configured to draw a fluid into the second cylinder via a fluid inlet, and expel the fluid via a fluid outlet. A pressure accumulator may receive the fluid from the second cylinder and provide a reservoir of pressurized fluid. A crankshaft may be coupled with the first piston and the second piston for rotational motion associated with reciprocating movement of the first piston and the second piston.

An electric starting system is provided for an engine. The electric starting system may include a self-contained housing configured to be mounted between an engine and a tool driven by the engine. The electric starting system may also include an electric motor mounted to the housing, the electric motor configured rotationally engage an output shaft of the engine to effectuate starting of the engine.

Engine starting system

An internal combustion engine may include a first piston reciprocatingly disposed in a first cylinder, a combustion chamber fluidly coupled with the first cylinder, and an ignition source at least partially disposed within the combustion chamber. An intake valve may provide selective fluid communication between an intake system and the combustion chamber, and an exhaust valve may provide selective fluid communication between an exhaust system and the combustion chamber. A second piston may be reciprocatingly disposed within a second cylinder. An inlet associated with the second cylinder may be fluidly coupled with the intake system, and an outlet may be fluidly coupled with one or more of the first cylinder and the combustion chamber. A crankshaft may be coupled with the first piston and the second piston for rotational motion associated with reciprocating movement of the first piston and the second piston.

Dashboard for a pressure washer

Fluid pump

An internal combustion engine may include a first piston reciprocatingly disposed in a first cylinder, a combustion chamber fluidly coupled with the first cylinder, and an ignition source at least partially disposed within the combustion chamber. An intake valve may provide selective fluid communication between an intake system and the combustion chamber, and an exhaust valve may provide selective fluid communication between an exhaust system and the combustion chamber. A second piston may be reciprocatingly disposed within a second cylinder. A crankshaft may be coupled with the first piston and the second piston for rotational motion associated with reciprocating movement of the first piston and the second piston.

Growing community of inventors

Inverness, IL, United States of America

Gus Alexander