摘要:
An outboard jet drive marine system for a boat includes a housing, the housing has front and rear sides, and a top and bottom. The housing is adapted to be affixed behind a hull of a boat. An engine is disposed within the housing. A jet drive unit is releasably mounted to a housing extending from the rear of the housing and is operatively coupled to the engine in the housing. The jet drive unit includes a jet unit housing and drive shaft disposed within and supported by the jet unit housing. The jet unit housing is detachably received by the housing.
摘要:
A jet pump for an outboard propulsion marine engine includes a support member and at least one impeller blade extending helically from said support member At least one induction blade extends helically from said support member. A stator having a volume reduction member is disposed downstream of the blades. The jet pump is supported in a housing having a stepped profile to reduce drag. A single lever controls both the speed and direction of the jet stream exiting the stator.
摘要:
Systems, methods and computer program products provide secure access to real-time emissions data from one or more power generating plants via a web-based interface. The user provides log-in information to gain a predefined level of access based on the inputted log-in information, and may access emissions data of one or more power generating plants located remotely with respect to the user. The user can utilize any suitable computing device with a suitable browser application to access the emissions data. Accordingly, the system is highly scalable, in both users and power generating plants being monitored.
摘要:
An animal litter composition comprising a particulate, water-absorbent clayey component such as bentonite and a solid particulate compacted sodium bicarbonate.
摘要:
A system for providing medical providers with medical records accessible from a mobile terminal in one embodiment comprises reformatting the information in a medical record database to be used with large, ergonomic icons allowing easy transitions between pages of information in the medical record. Docking stations or wireless networks may enable the mobile terminal to access the medical records. Thus, the medical provider may have bedside access to the information in the medical records to make informed decisions about treatment regimens.
摘要:
An outboard jet drive boat apparatus has a boat hull (11) having a transom (12) and having a removably attached outboard jet drive (10) attached to the transom (12). The outboard jet drive (10) includes a housing (13) sealed against the intrusion of water and has an engine mounting platform (14) therein having an engine (16) mounted thereon on flexible engine mounts (15). The housing (13) has a sealable entrance through the top thereof and is removably attached to the transom of the hull (11). A jet drive unit (17) is attached in the housing (13) below the engine supporting platform (14) and extending generally parallel to the engine (16) and extending from the front of the housing (13) out the rear of the housing. The jet drive unit (17) is operatively attached to the overhead engine (16) through a clutch mechanism. A main fuel tank (33) is positioned inside the hull (11) and is connected to a fuel line (35) to an auxiliary fuel tank (38) inside the housing (13) and the auxiliary fuel tank (38) is connected to the engine (16) for feeding fuel to the engine (16). The fuel pump (41) is mounted in the housing (13) to pump fuel to the engine (16) from the auxiliary fuel tank (38) and from the main fuel tank (33) to the auxiliary fuel tank (38). Electrical controls are located in the hull couple through the housing (13) to the engine controls and controls the engine (16) and jet drive unit (17).
摘要:
The present invention provides for an automatic swinging device with a natural rhythm of the swinging motion that is designed and configured to be coupled to any desired apparatus that can be sat on and in which the user wishes to be swung automatically, if desired, and manually, when desired. The present invention is an apparatus that can be attached to any device so as to provide for a final product that not only provides an automatic swinging motion having natural rhythm, but also provides for a unit that allows the user to swing naturally, when desired, so as to prevent hindrance of free swing, and to adjust the angle of the automatic swing motion. In an optional configuration, the present invention can include an attachment element that will eliminate wobbling during the swing motion, a feature generally associated with conventional swings. To enable such a configuration, the swing device of the present invention comprises a driving unit, an actuating unit, and a power unit. The driving unit provides the pushing pulling force for enabling the appropriate swing for the article that is attached to the present invention. The actuating unit initiates and terminates the swinging process as desired by the user. The power unit supplies power to the assembly.
摘要:
The body bulge controlling portion of the panty hose has elastic yarn incorporated therein to provide a medium amount of compressive force against the body of the wearer and is positioned between portions of the panty hose having a relatively great amount of compressive force and a relatively small amount of compressive force. The compressive force against the body is thereby varied in a stepped or gradual manner so as to eliminate or minimize the abrupt outward bulging of the underlying portion of the body of the wearer. In one embodiment of the panty hose, the body bulge controlling portion is positioned between a panty girdle portion with a great amount of compressive force and the sheer legs which include very little if any compressive force. In another embodiment, the bulge controlling portion is positioned between the elastic waistband and the upper portion of the panty of the panty hose.
摘要:
A hand-held tool for removing or replacing valve stem keepers such as utilized with spring tensioned valves found in an internal combustion engine, the device having a rigid body with one end face of the body having a cavity disposed therein. The body cavity includes a larger diameter cavity and a relatively smaller diameter cavity. A resilient sleeve having an annular lip at one end is removeably coupleable within said smaller diameter cavity and is utilized with the rigid body for placement or replacement of valve stem keepers. The tool body includes a passage between the body exterior and the smaller cavity to provide pressure balance and ease of removal of the resilient sleeve. With the resilient sleeve removed, the device is utilized to remove the valve stem keepers in a normal manner. The body of the tool is sized to be engageable with the particular valve spring retainer located adjacent the end of a valve stem. The device facilitates combustion engine valve removal placement or replacement such that the valve keepers may be placed, removed or replaced with a single blow or any force such as a hammer applied to one end of the device.