摘要:
An adaptive glow plug controller provides a tracking model temperature means for controlling the application of power to one or more glow plugs in response to the present temperature of the glow plugs. Several control circuits control the maximum time that the power is supplied to the glow plugs and the use of the glow plugs at various temperature levels of the environment and/or the engine.
摘要:
This invention relates to a process for conditioning the surfaces of polyester and polyamide materials for electroless plating of a metal coating thereon by exposing such materials to a composition comprising a solvent system containing water, and one or more substantially water-soluble organic solvents and an effective amount of solvated hydroxide ions.
摘要:
This invention relates to improved drying compositions comprising a volatile halocarbon and one or more aromatic quaternary ammonium salts of a phosphate ester, and methods of using such compositions for cleaning and/or drying non-absorbent articles.
摘要:
The brake booster (12) includes a housing (30) with at least one piston (38) disposed in a bore (32) to separate a pressure chamber (42) from a work chamber (76). The piston (38) abuts a valve housing (79) containing therein a valve assembly (80) and the valve assembly (80) is connected to an input assembly (72) abutting the other end of the valve housing (79). The piston (38) and valve housing (79) are joined by connector (73) which permits limited movement of the piston (38) relative to the valve housing (79) before coupling the piston (38) and valve housing (79) together for joint movement.
摘要:
Disclosed is a method and system for generating a series of signals representing nodes on a locus of a curve partially defined by a set of related knots, using a compiler in the form of a Hermite cubic parametric polynomial with said knots defining the end points of respective segments of said curve locus, and with said knots being in a successive order in relation to said locus. The method and system are also provided for encoding and decoding said node signals as data and for use of said data in an imaging process responsive to the shape for said curve segments as represented by said encoded data, and encoding the node signals derived in a data base to represent the curve segment. The imaging process involves accessing the encoded data base signals and controlling an imaging means responsive to said accessed signals to reproduce said curve.
摘要:
Atandem brake booster (10) having a first wall (24) and a second wall (28) which move in opposite directions in response to a pressure differential created by allowing air to be communicated to a control chamber (26) while vacuum is present in operational chambers (20) and (30). As wall (28) moves straps (124...124 N ) pulls an annular projection (32) to combine the force produced in the second wall (28) with the force produced in the first wall (24). As the operational force is transmitted into push rod (56) from hub (34), sleeve (37) prevent the reaction disc (50) from being extruded into passage (40) and as such, the reaction force is carried into plunger (64) to provide an operator with an indicator of the operation of the brake booster (10).
摘要:
A manually operable releasable retention arrangement in one connector housing includes a receptacle comprised of a pair of split semi-cylindrical segments each pivotally mounted to a drive shaft and adapted to threadably engage a threaded member on a second connector housing. Rotation of the drive shaft causes the segments to interengage with the threaded member whereby to hold the housings together but rearward axial movement of a forwardly biased operating sleeve circumposed about the receptacle brings an annular groove thereon into register with outward annular ribs on the segments allowing the ribs to be received in the groove and the segments to pivot relative to their mounting whereby to release the threaded member.