Bizarre Patents
Mouse device with a built-in printer
A mouse device for use as an input device of a computer is provided that includes a housing in which recording paper is loadable, and a printer unit provided within the housing for printing on the recording paper print information received from the computer.
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| Number | Title | Issue Date |
| 7395815 | Fuel injection pump The invention provides a fuel injection pump comprising a pump housing and a pumping arrangement associated therewith, wherein the pumping arrangement includes a pumping plunger and a plunger drive arrangement, the pumping plunger having a first end reciprocably rec... | 07/08/2008 |
| 7350508 | Advance arrangements An advance arrangement for use in controlling timing of fuel delivery by a fuel pump for use in an engine comprises an advance piston (12) which is slidable within a first bore (14) and which cooperates, in use, with a cam arrangement of a fuel pump to... | 04/01/2008 |
| 7143965 | Fuel supply for internal combustion engines A fuel supply system, having a housing, in which a pistonlike element is disposed longitudinally displaceably in a bore and is guided sealingly in the bore by a guide portion. On one end, the guide portion adjoins a first fuel-filled chamber, and on its other end it... | 12/05/2006 |
| 7025044 | Pump assembly and method A pump assembly includes a high-pressure pump that flows pressurized working fluid in a fuel injection system of a diesel engine. The assembly includes a pilot-operated inlet throttle valve that receives a flow of low-pressure fluid from a feed pump and controls the... | 04/11/2006 |
| 6955156 | Injection pump and fuel DME feed device of diesel engine with the injection pump In an injection pump element 2, a communication route for communicating an injection pipe 3 connected to a fuel liquid outlet 212 and an inner peripheral surface of a plunger barrel 25 is formed by a purge passage 242 formed in a d... | 10/18/2005 |
| 6945233 | System and method of optimizing fuel injection timing in a locomotive engine Systems and methods for reducing engine emissions in a locomotive are presented. In an embodiment, a fuel injector or a fuel injection pump of a fuel injection mechanism includes a plunger with an upper helix whose angle changes between points on the plunger that co... | 09/20/2005 |
| 6799561 | System and method of optimizing fuel injection timing in locomotive engine Systems and methods for reducing engine emissions in a locomotive are presented. In an embodiment, a fuel injector or a fuel injection pump of a fuel injection mechanism includes a plunger with an upper helix whose angle changes between points on the plunger that co... | 10/05/2004 |
| 5673659 | Lead screw driven shaft phase control mechanism A camshaft timing device includes a camshaft 10 and a drive gear 20 rotatably mounted thereon. An interconnecting shifting shaft 30 has spline 31 and 33 that interconnect with respective splines 16 and 41 on the camshaft and a hub of a drive gear 20. Axia... | 10/07/1997 |
| 5591021 | Fuel-injection pump for internal combustion engines A fuel-injection pump for internal combustion engines, particularly an in-line injection pump for diesel engine, with a control bore in the pump cylinder and with an upper control edge for determining the start of feed and an oblique spill edge for determ... | 01/07/1997 |
| 5364243 | Fuel injection pump In a fuel injection pump including a plunger barrel provided with a fuel pressure chamber, a plunger which reciprocates within this plunger barrel to take in fuel from a fuel reservoir chamber and deliver this fuel from the fuel pressure chamber under pre... | 11/15/1994 |
| 5355857 | Fuel injection pump for internal combustion engines A fuel injection pump for internal combustion engines has a pump housing, at least one pump piston which is rotatable and reciprocatingly movable, a cam drive which rotates and reciprocatingly moves the pump piston and includes a stationary part and a rot... | 10/18/1994 |
| 5322423 | Fuel injection pump for internal combustion engines A fuel injection pump for internal combustion engines having a pump piston driven to reciprocate by a cam drive, guided axially in a cylinder bore of a cylinder bush in which with one face end the pump piston defines a pump work chamber. The control pisto... | 06/21/1994 |
| 5266014 | Prestroke adjustment mechanism for fuel injection pump A prestroke adjustment mechanism for a fuel injection pump comprises a U-shaped lever provided on the outer surface of the pump housing for rotating a timing control rod of the injection pump and a rotation limit pin provided on the same outer surface for... | 11/30/1993 |
| 5233955 | Fuel injection pump for internal combustion engines A fuel injection pump for internal combustion engines, having a pump piston that reciprocates in a cylinder liner inserted into a pump housing. The pump piston and housing encloses a pump work chamber, and the pump piston has a control recess on its jacke... | 08/10/1993 |
| 5226794 | Fuel injection pump for internal combustion engines A fuel injection pump having a pump piston in a bore of a pump cylinder, wherein the pump piston is rotatable for fuel control, and having a niche disposed in the pump cylinder for receiving a control slide, wherein the niche can be made by non-cutting sh... | 07/13/1993 |
| 5224846 | Fuel injection pump for internal combustion engines A fuel injection pump for internal combustion engines, having a reciprocating pump piston that is guided in a cylinder liner, having a control slide that is axially displaceable on the pump piston, inside a lateral recess of the cylinder liner, and is mov... | 07/06/1993 |
| 5213085 | Fuel injection pump for internal combustion engines A fuel injection pump for internal combustion engines having at least one pump piston each of which include one control slide that is axially displaceable on the pump piston. For fuel control, the pump piston is also rotatable, while the control slide is ... | 05/25/1993 |
| 5209208 | Fuel injection pump for diesel internal combustion engines A fuel injection pump designed to deliver an amount of fuel divided into a pilot and a main injection volume, including a surface of a pump plunger which is guided within a pump cylinder, apart from two recesses limited by an inclined control edge, a firs... | 05/11/1993 |
| 5205256 | Fuel injection pump for internal combustion engines Fuel injection pump for internal combustion engines comprising a displacement pickup for determining the position of control elements arranged in a pump housing. The displacement pickup comprises a movable part, which is arranged in the pump housing and i... | 04/27/1993 |
| 5191868 | Fuel injection pump for internal combustion engines having a load-and/or rpm-dependent injection course A fuel injection pump for internal combustion engines with a load- and/or rpm-dependent injection course formed by a reciprocating fuel control slide and a piston pump. The piston includes oppositely disposed slits and the reciprocating control slide has ... | 03/09/1993 |
| 5188074 | Fuel injection pump for internal combustion engines The invention is based on a fuel injection pump having an adjuster, actuatable via an adjusting mechanism; the adjusting mechanism has an adjusting piston which is displaceable in a cylinder and is adjustable counter to a restoring force by a pressure flu... | 02/23/1993 |
| 5171133 | Fuel pump having an adjustable spring clip to regulate flow A reciprocable plunger fuel injection pump has a pump body and a plunger slidable in a bore in the body. The plunger is coupled to an arm extending outwardly from the body and movable about the axis of the plunger in order to vary the angular setting of t... | 12/15/1992 |
| 5168847 | Fuel injection pump for internal combustion engines A fuel injection pump for internal combustion engines is proposed, in which to attain particularly quiet operation of an engine that is operated with direct injection, the fuel delivery is subdivided into a preinjection and a main injection; this injectio... | 12/08/1992 |
| 5160088 | Injection pump for diesel engines In a fuel injection pump for diesel engines, in which at least one pump piston (5) forms a high pressure chamber (6) with a pump piston bushing (1) and is surrounded by a control sleeve (3), whereby the angle position between pump piston (5) and control s... | 11/03/1992 |
| 5144926 | Fuel injection pump of distribution type A fuel injection pump of the distribution type provided with a load timer is disclosed. This load timer includes a relief hole formed axially in a governor shaft, a first communication passage extending through a peripheral wall of the governor shaft surr... | 09/08/1992 |
| 5127381 | Fuel injection pump for internal combustion engines A fuel injection pump for internal combustion engines includes a cylinder sleeve having a first bore and a damping space communicating with the suction space of the pump, and plunger having a smaller diameter portion extending into the bore and displaceab... | 07/07/1992 |
| 5044890 | Fuel injection pump for internal combustion engines A fuel injection pump for internal combustion engines that has a pump interior and a final control element chamber, separated from it, the latter having an electric final control element for actuating a quantity adjusting device that determines a fuel inj... | 09/03/1991 |
| 5032066 | Control device for a fuel injection pump A control device for a piston of a fuel injection pump actuated by a push rod and a cam, wherein the cam profile successively comprises: a slope which causes the piston to advance rapidly; a slope which causes the piston to return slowly until it covers a... | 07/16/1991 |
| 5027767 | Fuel injection pump for internal combustion engines A fuel injection pump including a housing having an adjustable coupling device on the outside of the housing by which the speed governor can be adjusted from outside the housing of the fuel injection pump. By use of the adjustable coupling device on the o... | 07/02/1991 |
| 5020979 | Injection pump having pilot and main injection The invention is drawn to a pump having a piston which is reciprocable within a cylinder. The cylinder has a closed end including a liquid outlet and port means to introduce a liquid into the closed end of the cylinder. The piston has on its peripheral su... | 06/04/1991 |
| 5007400 | Hydraulic control device for fuel injection systems of internal combustion engines A hydraulic control device for fuel injection pumps of internal combustion engines, having a control conduit that branches off from a high-pressure chamber, such as a pump work chamber, and acts in a control chamber upon a control face of a stepped piston... | 04/16/1991 |
| 5000151 | Method for improving the operation of a motor vehicle driven with an internal combustion engine and motor vehicle with an internal combustion engine A method is proposed for improving the operating behavior of motor vehicles driven by an internal combustion engine and especially to reduce jerking or bucking. The jerking, caused by rapid changes in engine torque, is damped by adapting the torque of the... | 03/19/1991 |
| 4964789 | Fuel injection pump for internal combustion engines A fuel injection pump for internal combustion engines has a pump piston that is axially and rotationally movable in a cylinder and has a control edge and a diversion edge that defines a recess in the jacket face of the pump piston. To limit and adjust the... | 10/23/1990 |
| 4926824 | Fuel injection system In the embodiment described in the specification, a fuel injection system has a device for proportioning and distributing fuel to the individual cylinders of an internal combustion engine. The proportioning and distribution device has a distribution rotor... | 05/22/1990 |
| 4924833 | Fuel-injection pump for an internal-combustion engine A fuel-injection pump comprises a pump cylinder, a pump plunger formed with a first relief duct opening into a working space and also opening radially at a first outlet opening into a relief space, and a drive for periodically rotating and axially recipro... | 05/15/1990 |
| 4884543 | Fuel injection pump for combustion engines Fuel injection pump having a pump piston including a working space that is connected via a check valve with a reservoir closed off by a movable wall. A control line leads from this reservoir to a regulating cylinder. An adjustable regulating member is dis... | 12/05/1989 |
| 4881506 | Injection pump with preinjection The injection pump provides preinjection only during engine idling and partial load. This is achieved by providing a main release opening and an auxiliary release opening in the pump cylinder which appropriately register with first and second release groo... | 11/21/1989 |
| 4873956 | Fuel injection pump for internal combustion engines A fuel injection pump for internal combustion engines having an electromagnetic final control element, which in order to adjust the end or onset of injection engages a control slide, located in the pump interior. Via a control shaft, the final control ele... | 10/17/1989 |
| 4870939 | Distribution-type fuel injection system controlled by electromagnetic valve In a fuel injection system having a distribution-type fuel injection pump, fuel is supplied successively to cylinders of an engine from a pressurizing chamber of the pump. The pressurizing chamber communicates with a low-pressure chamber through a relief ... | 10/03/1989 |
| 4870936 | Fuel injection pump for internal combustion engines A fuel injection pump of the distributor type in which a pump piston is driven to reciprocate and rotate simultaneously, thereby acting as a distributer. For fuel injection quantity regulation, an annular slide that is displaceable on a pump piston is pro... | 10/03/1989 |
