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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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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 5. Отображено 5.
10-04-2014 дата публикации

INTAKE AIR CONTROL SYSTEM FOR MULTI-CYLINDER COMBUSTION ENGINE

Номер: US20140096734A1
Автор: Dudek Kenneth D.
Принадлежит:

An intake control system for a multi-cylinder combustion engine with control valves positioned within intake passageways that can vary the cross-sectional area of the intake runners to increase air intake velocity at low engine speeds. The control system includes an inner frame that can be inserted into a lower manifold after manufacture. The inner frame includes a plurality of flapper valves that are actuated by a four-bar link design, which is driven by a hypoid gear-set. The control system controls an internal DC electric motor that actuates a worm-drive gear-set, which in turn drives the hypoid gear-set to either engage or retract the flapper valves within the intake passageways. 1. An intake control system for a multi-cylinder internal combustion engine , comprising:a manifold having a plurality intake ports; andan inner frame assembly having a main body with a plurality of recessions and a plurality of flapper valves that are each positioned within respective recessions and are each coupled to the inner frame assembly by upper and lower mechanical links,wherein the manifold is configured to receive the inner frame assembly and a plurality of intake runners corresponding to the plurality of intake ports are defined by the recessions and the manifold when the inner frame assembly is inserted into the manifold.2. The intake control system of claim 1 , wherein the inner frame assembly further comprises a first horizontal shaft coupled to a first set of the upper mechanical links and a second horizontal shaft coupled to a second set of the upper mechanical links.3. The intake control system of claim 2 , wherein the first horizontal shaft is configured to rotate in a first direction to drive the flapper valves coupled to the first set of upper mechanical links to an extended position within the respective intake runners claim 2 , and wherein the second horizontal shaft is configured to rotate in a second direction claim 2 , opposite the first direction claim 2 , to ...

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Номер записи: 1
21-12-2017 дата публикации

Angular orientation of camshafts and crankshaft of an engine assembly

Номер: US20170363511A1
Автор: Kenneth D. Dudek, Mark S. Hannon
Принадлежит: FCA US LLC

A fixture assembly includes a primary gage member, camshaft gages, a crankshaft gage and an engine gage, all of which have planar datum surfaces that are each dimensionally located relative to the primary gage member planar datum surface. The engine gage includes an engine datum surface, and is sized and shaped to receive, support and dimensionally locate the engine. An engine block datum surface is configured to be positioned on the engine datum surface thereby locating the engine relative to the primary gage member datum surface. The primary, first, second and engine datum surfaces are fixed in a parallel relationship to each other so as to form a parallel alignment system such that when the fixture assembly datum surfaces engage and form parallel alignment with the corresponding engine datum surfaces, the camshafts and crankshaft are angularly located in a predetermined angular orientation for proper timing of the engine assembly.

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Номер записи: 2
04-06-2019 дата публикации

Angular orientation of camshafts and crankshaft of an engine assembly

Номер: US10309870B2
Автор: Kenneth D Dudek, Mark S Hannon
Принадлежит: FCA US LLC

A fixture assembly includes a primary gage member, camshaft gages, a crankshaft gage and an engine gage, all of which have planar datum surfaces that are each dimensionally located relative to the primary gage member planar datum surface. The engine gage includes an engine datum surface, and is sized and shaped to receive, support and dimensionally locate the engine. An engine block datum surface is configured to be positioned on the engine datum surface thereby locating the engine relative to the primary gage member datum surface. The primary, first, second and engine datum surfaces are fixed in a parallel relationship to each other so as to form a parallel alignment system such that when the fixture assembly datum surfaces engage and form parallel alignment with the corresponding engine datum surfaces, the camshafts and crankshaft are angularly located in a predetermined angular orientation for proper timing of the engine assembly.

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Номер записи: 3
10-10-2019 дата публикации

Sistema de control de aire de entrada para un motor de combustión de múltiples cilindros.

Номер: MX368672B
Автор: D Dudek Kenneth
Принадлежит: FCA US LLC

Un sistema de control de entrada para un motor de combustión de múltiples cilindros con válvulas de control colocadas dentro de los pasajes de entrada que pueden variar en el área en sección transversal de los múltiples de admisión de aire para incrementar la velocidad de entrada de aire de bajas velocidades del motor. El sistema de control incluye un marco interno que se puede insertar dentro del múltiple inferior después de la fabricación. El marco interno incluye una pluralidad de válvulas de charnela que son accionadas por un diseño de eslabón de cuatro barras, que es accionado por un juego de engrane hipoide. El sistema de control controla un motor eléctrico DC interno que acciona un juego de engrane de tornillo sinfín, el cual a su vez, acciona el juego de engranaje hipoide para acoplar o retraer las válvulas de charnela dentro de los pasajes de entradae.

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Номер записи: 4
02-09-2015 дата публикации

Intake air control system for multi-cylinder combustion engine

Номер: EP2912298A1
Автор: Kenneth D. Dudek
Принадлежит: FCA US LLC

An intake control system for a multi-cylinder combustion engine with control valves positioned within intake passageways that can vary the cross- sectional area of the intake runners to increase air intake velocity at low engine speeds. The control system includes an inner frame that can be inserted into a lower manifold after manufacture. The inner frame includes a plurality of flapper valves that are actuated by a four-bar link design, which is driven by a hypoid gear-set. The control system controls an internal DC electric motor that actuates a worm-drive gear-set, which in turn drives the hypoid gear-set to either engage or retract the flapper valves within the intake passageways.

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Номер записи: 5