Abstract: A method is provided for controlling an engine having an intake manifold and an outlet control device coupled to the manifold for controlling flow exiting the manifold and entering at least one cylinder of the engine. The engine further includes an inlet control device for controlling flow entering the manifold. The method includes providing an engine command; calculating a desired cylinder charge based on said command; and adjusting the outlet control device to provide said desired cylinder charge. The engine command may be, for example, a driver command, such as a driver torque command. Further, the outlet control device may be implement in with a variety of mechanisms. For example, in one embodiment the outlet control device is a valve of the engine having a variable lift. In one embodiment the outlet device is a valve having variable timing. Likewise, the inlet device may be adjusted in response to a variety of parameters.

Abstract: A system for an engine, comprising of a cylinder of the engine; a first injector configured to inject a first substance to said cylinder; a second injector configured to inject a second substance to said cylinder; and a controller configured to commence combustion in the engine by injecting fuel into said cylinder, where said fuel is injected by only one of said first and second injectors during said start and/or warm-up.

Abstract: A method for controlling a diesel engine in a vehicle is presented. The engine comprises at least one cylinder, a fuel injector for each cylinder for injecting fuel into the respective cylinder, and a throttle valve for controlling the flow of air into the cylinder. The throttle valve is adjusted to assume a not fully open position if an amount of fuel injected into the at least one cylinder is equal to or less than a fuel injection threshold value.

Abstract: The invention concerns an angular pneumatic gripper structure having a body (11) formed of two symmetric and identical elements or shells (15) realized and finished individually using a forming process and then associated and attached face to face to form together a housing chamber of an alternating piston (12) and a structure for receiving and guiding an intermediate drive (13) transversely and some grips (14) so as to turn driven by the piston through the drive. The elements or shells forming the body are made using die-casting, sintering or forging processes with material suitable for these forming techniques.

Abstract: A portable, preferably explosion-proof gas meter is improved in respect to shock loads and has a cylindrical measuring cell (5) and an evaluating circuit on a printed circuit board (6). The measuring cell (5) is connected to the printed circuit board (6) and is mounted in the housing in a shock-absorbing manner in the radial and longitudinal directions and is in gas flow connection with the environment through openings (40) in the housing.

Abstract: An engine for a leisure vehicle including a lubricating oil pump configured to feed a lubricating oil to engine components, and an actuator drive oil pump that is provided separately from the lubricating oil pump and is configured to drive an actuator operating with an oil pressure. The actuator drive oil pump is configured to feed an oil with a discharge pressure higher than a discharge pressure of the lubricating oil pump.

Abstract: A four-cycle engine of the present invention comprises a gas exhaust outlet that is formed on an upper region of a crankcase to exhaust a gas from the interior of the crankcase to outside; and a rotatable shaft disposed in close proximity to the gas exhaust outlet in the interior of the crankcase. The gas exhaust outlet is configured to open toward a region in the interior of the crankcase, the region extending from a line segment connecting the gas exhaust outlet to a rotational center axis of the shaft, in a rotational direction of the shaft at a cross point where the line segment crosses an outer peripheral surface of the shaft.

Abstract: The present disclosure relates to a method of operating a crane whose safe working load depends on one or more changeable parameters, with the change of at least one of the parameters being made such that the speed of the parameter change is reduced continuously or step-wise before a parameter value is reached at which the safe working load corresponds to the actual working load.

Abstract: An engine equipped with an air-intake device for a personal watercraft, includes a cylinder head cover attached to an upper surface of a cylinder head, a plug cap with ignition coil configured to protrude upward from an upper surface of the cylinder head cover; and an air box for the air-intake device that is disposed above the cylinder head cover and is provided on a lower surface thereof with an air inlet that opens to be opposite to the upper surface of the cylinder head cover. The air box is disposed in such a manner that the lower surface of the air box is opposite to the upper surface of the cylinder head cover and a gap is formed between the lower surface of the air box and the upper surface of the cylinder head cover so as to form an air flow in the vicinity of the plug cap with ignition coil that is directed to the air inlet of the air box.

Abstract: An outside mirror for a motor vehicle has a mirror foot (1) fastenable to the vehicle and a mirror carrier (3) fastenable to the mirror foot so as to be capable of swivelling about a swivelling axis. The mirror carrier (3) is fastenable to the mirror foot (1) by virtue of the latching of at least one first detent element (11) in a first detent contour (12). In this the position of the mirror carrier (3) relative to the mirror foot (1) at at least one defined swivel angle may be secured by virtue of the latching of at least one second detent element in a second detent contour (15, 16). The mirror carrier (3) in the latched state of the first detent element (11) is displaceable counter to the pressure of a spring element (11) at least far enough in the direction of the swivelling axis for the second detent element to be unlatchable from the second detent contour (15, 16) through swivelling of the mirror carrier (3).

Abstract: A sheet feed shaft is provided wherein mutually opposed spike-shape projections are formed throughout the whole surface of a metallic rod. A rotational angle of a metallic rod (1) is controlled to form a plurality of spike-shape portions whose bristled directions are opposite to each other while supporting the metallic rod at both ends thereof and a pair of punch units (24) each having a pair of perforating edges (28) arranged orderly in an axial direction of the metallic rod (1) are reciprocated with respect to a circumferential surface of the metallic rod (1) simultaneously from both sides of the metallic rod to perforate the circumferential surface of the metallic rod, the metallic rod being allowed to rotate step by step in a successive manner during the perforating work.

Abstract: The invention concerns a device for creating a vacuum in, and sealing containers for the preservation of vacuum packed products. It includes a plate or tray base (11, 41) forming at least a part of a suction chamber and having at the rear a couple of constraint means, and a top body (12, 42) which forms the remaining part of said suction chamber and which houses an aspirator group and holds a sealing bar and means for controlling the functions of the device. The body is movable above the plate or tray base between a raised open position and a lowered closed position and removable by means of a free and independent manipulation of the plate or tray.

Abstract: A hydraulically damping bush bearing is provided with hydraulic area formed from at least two chamber pairs, wherein each chamber pair is formed from at least two separate chambers, which are connected to one another via at least one damping channel. The hydraulically damping bearing with damping in both the axial direction and the radial direction is further improved to the effect that damping or stiffness that can be switched off or on depending on the operating state is also made possible. The hydraulically damping bush bearing (1) chambers (19, 20; 22, 23) of the chamber pairs (21, 24) can be connected via a closable chamber wall opening (40).

Abstract: A method for operating an engine in a vehicle, the engine having at least a cylinder, the method comprising generating engine braking torque to stop rotation of the engine in a desired range by opening and closing at least an electrically actuated valve of the cylinder more than once during a cycle of the cylinder.

Abstract: Embodiments of methods and apparatus for cooling optics are disclosed.

Abstract: A filling system for an anesthetic evaporator allows an adapter neck (5) of a bottle adapter (1), which said adapter neck is coded in an anesthetic-specific manner, to be inserted into the filler neck of a filling device in a simple manner. A hinge (39) is provided between the adapter neck (5) and the threaded sleeve (2) of the bottle adapter (1).

Abstract: A system for an engine of a vehicle, comprising of a cylinder located in the engine, a delivery system configured to deliver fuel and a fluid to at least an engine cylinder while the vehicle is traveling, said fluid comprising alcohol and/or water, and a control system for varying an amount of said fuel and fluid delivered to the cylinder in different ratios as a condition varies, said controller further varying a spark timing of a spark in said cylinder as an amount of alcohol and/or water in said fluid varies.

Abstract: The present disclosure relates to a mobile crane comprising an undercarriage and a superstructure arranged in a revolving manner thereon with a device for the reception of ballast. In accordance with the present disclosure, the device for the reception of ballast comprising at least three pulling means which can be moved up and down vertically and which can be connected to a pallet or base plate carrying the ballast and located beneath the total center of gravity of the ballast to pull the pallet or base plate toward the superstructure and to connect it to it or to let it down from it.

Abstract: A modular system and process for obtaining measured data and forwarding them in a radio-based manner is based on a plurality of modules. The modules contain at least one device (31) for obtaining measured data, a device (32) for transmitting the measured data by radio, a device (33) for receiving data sent by other units, as well as device (34) for generating a transmissible code containing additional data, wherein the device (32) for transmitting the measured data and the device (33) for receiving data sent by other units together function as a repeater (35).