摘要:
In order to improve engine warm-up characteristics under cold climatic conditions and to safegard against possible unintentional overfilling of the of the cooling circuit of an evaporative type automotive cooling system wherein the coolant is permitted to boil and the vapor used as a vehicle for removing heat from the engine, the ambient temperature or a parameter which varies with the same is sensed and the control of the cooling system modified accordingly. One main feature comes in the control which is effected to reduce the surface area of the radiator of the system in which the coolant vapor is condensed is modified to avoid overfilling and possible damage due to overpressurization.
摘要:
In order to minimize the number of valves and conduits and the amount of coolant must be carried in an auxiliary reservoir of an evaporative type automotive cooling system, the valve and conduit arrangement which communicates the normally closed circuit cooling system with the reservoir consists of only two conduits and two valves. When the engine is stopped the cooling circuit is allowed to fill completely with the coolant from the reservoir. When the engine is started a low temperature non-condensible matter purge operation is avoided and if the temperature rises above a target value, either coolant is pumped out of the system (if excess coolant is available therein) or high temperature vapor is vented from the bottom of the radiator in bursts to purge out the non-condensible matter.
摘要:
An internal combustion engine comprises a cylinder block including a skirt section, and a plurality of bearing sections connected to the skirt section; and a bearing beam structure secured to the bottom part of the cylinder block and including a plurality of main bearing cap sections each associating with each cylinder block bearing section to rotatably support a crankshaft, first and second beam sections disposed to connect the main bearing cap sections with each other, and first and second side wall sections disposed to securely connect the bearing cap sections with each other respectively at their one of opposite side portions and at the other one of the opposite side portions, each side wall section being securely connected at its lower part with each beam section and the its top part with the lower part of the cylinder block skirt section, thereby greatly improving the rigidity of the entire bearing beam structure, thereby effectively suppressing noise emission from the cylinder block.
摘要:
To increase the structural rigidity of outer walls of a cylinder block wherein the coolant jacket thereof is adapted to receive coolant in a liquid state and discharge same in a gaseous state, a measure is employed wherein walls of the cylinders are integrally connected at their peripheral portions and a plurality of ribs are disposed in the coolant jacket with their laterally opposed sides integrally connected with the cylinder walls and the outer walls. Each rib extends essentially along the length of the cylinders from the bottom portion of the coolant jacket thereby to form a plurality of cells in the coolant jacket.
摘要:
A sheet reversing device including a first conveyance unit, second conveyance unit, third conveyance unit, and sheet pressing member. The first conveyance unit includes a first holder, and a support surface that supports the sheet, and conveys the sheet with an edge held by the first holder, and its entire surface supported by the support surface. The second conveyance unit includes second holders, which convey the sheet. The third conveyance unit is supported to be swingable between a reception position at which the third conveyance unit receives the sheet, and a transfer position at which the third conveyance unit transfers the sheet to the second conveyance unit. The third conveyance unit includes a third holder, and conveys the sheet held by the third holder. The sheet pressing member presses the sheet, transferred from the third conveyance unit to the first conveyance unit, against the first conveyance unit support surface.
摘要:
This invention discloses a sheet processing apparatus including a sheet supply device, a first cylinder which includes at least one gripper device, a processing device, a sheet discharge device, and conveyance devices. The conveyance devices include a plurality of gripper devices including at least one reversing gripper device. The conveyance devices also include a second cylinder and reversing swing arm shaft pregripper. The second cylinder grips and conveys one edge of the sheet by one gripper device of the plurality of gripper devices. The reversing swing arm shaft pregripper is supported to be swingable between the first cylinder and the second cylinder, receives by the reversing gripper device the other edge of the sheet conveyed by the second cylinder, and transfers the received other edge of the sheet to the gripper device of the first cylinder by a gripping change.
摘要:
A laminate includes a ceramic substrate, a piezoelectric element, and an intermediate layer. The piezoelectric element includes a lower electrode. The intermediate layer is formed between the substrate and the lower electrode of the piezoelectric element. The intermediate layer contains a metal or an oxide thereof as a main component. The metal is different from a metal contained in the lower electrode. The intermediate layer further contains holes.
摘要:
A nuclear-power-plant soundness evaluation system includes a stress-distribution calculating unit that outputs a stress distribution and an identified crack generating part; a crack-growth prediction unit that predicts how the crack will grow from the crack generating part; and a soundness maintenance unit that has a maintenance database in which crack-growth prediction results and maintenance measures are associated and reads out from the maintenance database a maintenance measure corresponding to the crack-growth prediction result and presents the read-out maintenance information to a user.
摘要:
The present invention provides a compound having a calcium-sensitive receptor antagonistic action, a pharmaceutical composition containing the compound, particularly a calcium receptor antagonist and a therapeutic drug for osteoporosis. A compound represented by the following formula (1), a pharmaceutically acceptable salt thereof or an optically active form thereof: wherein each symbol is as defined in the description.
摘要:
A compound represented by the following formula (1), a pharmaceutically acceptable salt thereof or an optically active form thereof: wherein each symbol is as defined in the specification. A compound having a calcium-sensing receptor antagonistic action, a pharmaceutical composition comprising the compound, particularly a calcium receptor antagonist and a therapeutic drug for osteoporosis are provided.