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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Применить Всего найдено 5. Отображено 5.
29-04-2015 дата публикации

Torque Modulation for Internal Combustion Engine

Номер: GB0002519601A
Автор: BROCKLEY NICK [GB], BROCKLEY NICK, NICK BROCKLEY
Принадлежит:

Disclosed is a reciprocating piston internal combustion engine 10 having a combustion chamber 13, a poppet valve 14 at the inlet 15 to the combustion chamber 13, an inlet manifold 16 upstream of the valve 14 and a throttle valve 17 at the inlet to the manifold, the inlet valve comprising an active (adjustable) tappet 19. The arrangement is used to control the torque of the engine. The engine may be a spark ignition engine and ignition timing can also be used to control torque.

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Номер записи: 1
17-09-2014 дата публикации

Vehicle speed control system

Номер: GB0002511828A
Автор: BROCKLEY NICK [GB], FAIRGRIEVE ANDREW [GB], KELLY JAMES [GB], BROCKLEY NICK, FAIRGRIEVE ANDREW, KELLY JAMES, NICK BROCKLEY, ANDREW FAIRGRIEVE, JAMES KELLY
Принадлежит:

A control system for a vehicle is provided for implementing a speed control function. The system comprises means for receiving a user input of a target speed at which the vehicle is intended to travel and target speed torque. An instantaneous value of torque which should be applied to wheels for travelling at the target speed is determined. The system also comprises filter means 350 operable to filter the value of target speed torque to generate a filtered torque value and to command its application to one or more wheels, typically when a/the low speed progress control system (12 see fig 5) is active. Modifier means 320 receive the instantaneous value of target speed torque and input to the filter means 350 a value of torque that is modified dependent on a current speed and the target speed of the vehicle. The system is aimed at torque and speed control in low speed and off road conditions.

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Номер записи: 2
05-08-2015 дата публикации

Managing Shift energy in a transmission of a vehicle

Номер: GB0002522604A
Автор: BROCKLEY NICK [GB], BROCKLEY NICK, NICK BROCKLEY
Принадлежит:

Disclosed is a reciprocating piston internal combustion engine 10 having a combustion chamber 13, a poppet valve 14 at the inlet 15 to the combustion chamber 13, an inlet manifold 16 upstream of the valve 14 and a throttle valve 17 at the inlet to the manifold, the inlet valve comprising an active (adjustable) tappet 19. The arrangement is used to optimise torque of the engine during gear shift. The engine may be a spark ignition engine and ignition timing can also be used to optimise idling of the engine.

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Номер записи: 3
29-04-2015 дата публикации

Method of Optimising Idling of an Internal Combustion Engine

Номер: GB0002519602A
Автор: BROCKLEY NICK [GB], BROCKLEY NICK, NICK BROCKLEY
Принадлежит:

Disclosed is a reciprocating piston internal combustion engine 10 having a combustion chamber 13, a poppet valve 14 at the inlet 15 to the combustion chamber 13, an inlet manifold 16 upstream of the valve 14 and a throttle valve 17 at the inlet to the manifold, the inlet valve comprising an active (adjustable) tappet 19. The arrangement is used to optimise idling of the engine. The engine may be a spark ignition engine and ignition timing can also be used to optimise idling of the engine.

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Номер записи: 4
17-09-2014 дата публикации

Vehicle speed control system

Номер: GB0002511829A
Автор: BROCKLEY NICK [GB], FAIRGRIEVE ANDREW [GB], KELLY JAMES [GB], BROCKLEY NICK, FAIRGRIEVE ANDREW, KELLY JAMES, NICK BROCKLEY, ANDREW FAIRGRIEVE, JAMES KELLY
Принадлежит:

A control system for a vehicle is operable to implement a speed control function. The control system is operable to receive an input of a target speed at which the vehicle is intended to travel and determine an instantaneous value of a primary target speed torque parameter corresponding to an amount of torque that should be developed at a given position in a powertrain in order to control the vehicle to travel at the target speed. A filter means (350 see fig 7) provides a filtered torque parameter value, the system being operable to command the powertrain to develop an amount of torque corresponding to the filtered torque parameter value, wherein the system is operable to input to the filter means (350) a secondary target speed torque parameter value determined in dependence on the primary target speed torque parameter value and a current value of filtered torque parameter generated by the filter means. The invention is appropriate for use with a low speed progress human machine interface ...

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Номер записи: 5