The lead-acid accumulator battery for operation at high thermal loading includes a set of positive and negative electrodes, those comprise of current leads and active mass, and electrolyte with addition of phosphoric acid. The current lead of the positive electrode is made of alloy including, mass % : calcium 0,04-0,06; tin 0,6-1,5; barium 0,01-0,015; aluminum 0,005-0,03; lead is the rest. The cur...

Method for utilization of electrolyte of worked-out lead-acid accumulators is realized in the infrastructure of the by-product coke plant where neutralization of the electrolyte is performed by waste soda solution of the works for vacuum-carbonate sulfur purification with removal of hydrogen sulfide; amount of soda solution is determined according to the reaction of neutralization of the sulfuric ...

PROBLEM TO BE SOLVED: To provide a hybrid vehicle capable of achieving a low cost and downsizing a driving device for a vehicle traveled by an engine or a motor according to a traveling state.

SOLUTION: The driving device for a vehicle is provided with a motor generator functioned as a starter motor driving the engine and enabling power generation; a damper having one end connected to an en...

PROBLEM TO BE SOLVED: To make it possible to judge the malfunction of a forward and rearward acceleration sensor even in the vehicle in which driven wheel speed can not be obtained and additionally to avoid misjudgment due to travelling on a sloping road.

SOLUTION: When the difference between the vehicle acceleration estimated by a first acceleration estimating means 2 on the basis of a whe...

PROBLEM TO BE SOLVED: To provide an internal power control device of a complex type prime mover for controlling the internal power so as to satisfy the requested operational state according to the traveling state.

SOLUTION: In the internal power control device of the complex prime mover, an engine 1 and a motor 2 are disposed on the front side and the rear side in the driving force transmit...

PROBLEM TO BE SOLVED: To lightly conduct steering operation with small operation force at the time of low speed while employing a method of interlocking the engine rotation number with speed change.

SOLUTION: The rotation number of an engine is interlocked with speed change of a transmission changeable to forward/backward movement. A hydraulic type power steering device driven by the engine...

PROBLEM TO BE SOLVED: To achieve transfer from follow-up drive to drive following a preceding car into constant speed drive to drive at a set car speed in a case where other vehicles exist on a lane adjoining a lane where a vehicle is driving properly without giving feeling of disorder to a driver.

SOLUTION: When it becomes impossible to catch the preceding car, with a candidate vehicle for...

PROBLEM TO BE SOLVED: To facilitate the mounting of a work machine such as a mower on the belly of a vehicle body and transmission by shortening the length of a transmission case constituted in the rear part of a tractor and miniaturizing it.

SOLUTION: In the configuration of the transmission case, the transmission case 1 positioned on the lower side of a seat floor at the rear part of a ve...

PROBLEM TO BE SOLVED: To provide a filling/packaging method for powder and granule, which is of a continuous drive method and efficient, needs only a smaller installation space for an apparatus, and eliminates a concern of the scattering of the powder and granule.

SOLUTION: According to the method, packaging films 4 running down consecutively are passed through a vertical sealing means 6 an...

PROBLEM TO BE SOLVED: To obtain a tab paper mode output result for making the output result effective by a simple operating indication for selecting a tab paper feeding and a discharged object regardless of an output form due to setting of the tab paper.

SOLUTION: Paper management information for allocating a paper order designated to tab papers feedable from cassettes 21a-21d, a deck 28, a...

PROBLEM TO BE SOLVED: To provide a compact differential limiting device that can release a differential limiting function promptly even without initial torque applying means.

SOLUTION: In this differential limiting device including friction clutch members 8 and 9 for generating differential limiting force between differential members 5 and 1, there are provided elastic members 10 and 11 for...

PROBLEM TO BE SOLVED: To provide a controller of a belt-type continuously variable transmission system for a vehicle that prevents occurrence of a belt slip even if a wheel spin occurs on a drive wheel and the wheel is regripped.

SOLUTION: In this controller of a belt-type continuously variable transmission system for a vehicle including belt-type continuously variable transmitting means ha...

PROBLEM TO BE SOLVED: To provide an output shaft supporting structure in an automatic transmission that can reduce the dimensions in the axial direction of the automatic transmission as much as possible and can restrain the whirling of the output shaft of the automatic transmission.

SOLUTION: The output shaft supporting structure 20 in the automatic transmission comprises: an output shaft 1...

PROBLEM TO BE SOLVED: To inhibit the generation of torque shock in an internal combustion engine that has a continuously variable transmission and can be operated in two operation modes where output torque characteristics greatly differ.

SOLUTION: The internal combustion engine 19 has the continuously variable transmission 21 for selectively performing operation at least in two modes where ...

PROBLEM TO BE SOLVED: To provide a speed change hydraulic device for an automatic transmission using an oil pump driven by an engine as a hydraulic pressure supply source in which the oil pump is stopped during an idle stop control, a hydraulic pressure necessary for smooth travelling is supplied upon restarting and a smooth travel can be realized.

SOLUTION: In a vehicle having the idle sto...

PROBLEM TO BE SOLVED: To provide a technology capable of suppressing the deterioration of an exhaust emission control catalyst in a vehicle having an automatic transmission with a lockup clutch.

SOLUTION: In the vehicle having the automatic transmission for engaging the lockup clutch when an engine rotational speed exceeds a specified lockup rotational speed and a fuel injection stop means ...

PROBLEM TO BE SOLVED: To provide a compact clutch device capable of securing a large clutch stroke in a limited space and eliminating the lowering of the strength of clutch members.

SOLUTION: In this clutch device having the pair of clutch members 6 and 7 moving separately from and close to each other in axial direction, the return spring 8 of the clutch members are disposed on the outside ...

PROBLEM TO BE SOLVED: To provide a drive unit with a parking mechanism capable of having the parking mechanism mounted inside a case even when there is no opening part on the case to be covered by a lid member.

SOLUTION: The drive unit A1 with the parking mechanism has a first case 1 and a second case 2 connected to each other, and the parking mechanism 4 is positioned inside the case 1 for...

PROBLEM TO BE SOLVED: To provide a drive unit capable of suppressing the vibration of cases for power output device when a power output device vibrates.

SOLUTION: This drive unit comprises cases 4B and 4C for power output device in which the power output devices 7, 8, and 24 are installed and a case 56 for auxiliary equipment device in which an auxiliary equipment device 55 is installed. Th...

PROBLEM TO BE SOLVED: To improve operability in a control device of a power train having an ECU 40 for engine control controlling the throttle opening of a throttle valve 23 and an ECU 55 for AT control controlling the working oil pressure of an AT 56.

SOLUTION: The throttle opening of the throttle valve 23 is controlled based on a target throttle opening set according to an engine rotation...