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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

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 8. Отображено 8.
25-07-2013 дата публикации

MODULAR HYDRAULIC TENSIONER WITH RATCHET

Номер: US20130190116A1
Автор: Benedetti Alessandro, Chekansky Jason W., Clayton Philippe Alain, Irving Jeffrey D., Thomas Chris D.
Принадлежит: BORGWARNER INC.

A modular tensioner system for an engine including a modular tensioner and an application specific carrier (). The modular tensioner includes an integral anti-rotation device (), backlash adjustability, and damping element. The plunger (), sleeve (), clip (), retainer (), spring (), and hydraulic vent device () may be packaged as a modular assembly with the ability to mate with various suitable carriers (). 1. (canceled)2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. (canceled)11. (canceled)12. (canceled)13. (canceled)14. A tensioner system for an engine comprising: [{'b': 301', '301', '301', '301, 'i': b', 'a, 'a one piece hollow sleeve () having an open end and a closed end and including a cut groove () and an integral anti-rotation device () in between the open end and the closed end of the sleeve ();'}, {'b': 308', '301', '308', '317', '301, 'i': 'a', 'a hollow plunger () slidable received by the sleeve () having at least one set of circumferential teeth () and forming a fluid chamber () with the sleeve ();'}, {'b': 309', '301', '301', '308', '308, 'i': b', 'a, 'a circlip () received within the cut groove () of the sleeve () which engages the circumferential teeth () of the plunger (); and'}, {'b': 304', '317', '308', '301, 'a biasing element () received within the fluid chamber () for biasing the plunger () away from the closed end of the sleeve ();'}], 'a tensioner comprising{'b': '15', 'a carrier () for receiving the tensioner with a corresponding feature for receiving the integral anti-rotation device integral to the sleeve;'}{'b': 308', '301', '301', '309', '308, 'i': 'a', 'wherein when the plunger () moves away from the closed end of the sleeve (), and through the central hollow of the sleeve (), the circlip () ratchets from circumferential tooth to tooth ().'}15301301151531831830130115aaa. The tensioner system of claim 14 , wherein the integral anti-rotation device comprises a broached groove () ...

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Номер записи: 1
05-12-2013 дата публикации

MODULAR HYDRAULIC TENSIONER WITH RATCHET

Номер: US20130324336A1
Автор: Benedetti Alessandro, Chekansky Jason W., Clayton Philippe Alain, Irving Jeffrey D., Thomas Chris D.
Принадлежит:

A modular tensioner system for an engine including a modular tensioner and an application specific carrier (). The modular tensioner includes an integral anti-rotation device (), backlash adjustability, and damping element. The plunger (), sleeve (), clip (), retainer (), spring (), and hydraulic vent device () may be packaged as a modular assembly with the ability to mate with various suitable carriers (). 1. (canceled)2. (canceled)3. (canceled)4. A tensioner system for an engine comprising: {'b': 70', '70', '270', '270', '71', '271', '71', '70', '270', '70', '270', '70', '70', '270', '270', '14', '24', '202', '70, 'i': a,', 'b,', 'a,', 'b', 'a,', 'a', 'b', 'a,', 'a', 'b,', 'b', 'a,', 'b', 'a,', 'b', 'c, 'a one piece hollow sleeve () having an open end and a closed end and including a cutout (,) with a window (), separating a first part () of the one piece hollow sleeve from a second part () of the one piece hollow sleeve, the closed end of the sleeve (, ) having an integral anti-rotation device (, , ), wherein a first part of the hollow sleeve has a notch ();'}, 'a tensioner comprising{'b': 58', '70', '70', '270', '270', '58', '58', '67', '70', '70', '270', '270, 'i': a,', 'b,', 'a', 'b', 'a,', 'b', 'a,', 'b', 'a,', 'b, 'a hollow plunger () slidable received by the sleeve (, ) having at least one set of circumferential teeth () and forming a fluid chamber () with the sleeve (, );'}{'b': 59', '58', '58', '71', '71', '271, 'i': a', 'b', 'a', 'a, 'a circlip () which engages the at least one set of circumferential teeth () of the plunger () received by the window () of the cutout (, ); and'}{'b': 54', '67', '58', '70', '70', '270', '270, 'i': a,', 'b,', 'a,', 'b, 'a biasing element () received within the fluid chamber () for biasing the plunger () away from the closed end of the sleeve ();'}{'b': 15', '14', '24', '202', '70', '70', '270', '270, 'i': a,', 'b,', 'a,', 'b, 'a carrier () for receiving the tensioner with a corresponding feature for receiving the integral ...

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Номер записи: 2
09-01-2020 дата публикации

DOUBLE FLAPPER VALVE FOR A VARIABLE CAM TIMING SYSTEM

Номер: US20200011215A1
Автор: Bruno Maino, Fanzani Augusto, Thomas Chris D.
Принадлежит:

An inlet check valve for controlling fluid from a supply into a variable cam timing phaser includes a double flapper check valve assembly with an open position and a closed position, which includes a housing having a body, at least one stopper, a flapper valve comprising at least two flexible flaps received within the housing and aligned with the stopper(s), and a valve seat received within the housing, the valve seat defining openings aligned with the at least two flexible flaps, axially opposite the two stoppers. 1. A check valve for controlling fluid within or into a variable cam timing phaser , comprising: a housing having a body forming at least one stopper;', 'a flapper valve comprising at least two flexible flaps received within the housing and aligned with the stopper(s); and', 'a valve seat received within the housing, the valve seat defining openings aligned with the at least two flexible flaps, axially opposite the stopper(s);', 'wherein when fluid flows through the openings of the valve seat, the fluid pushes the at least two flaps away from the valve seat and towards the stopper(s), permitting the flow of fluid into the variable cam timing phaser; and', 'wherein when fluid flows from the body onto the at least two flaps, the fluid pushes the at least two flaps towards the valve seat, sealing the openings of the valve seat and preventing fluid from entering the supply., 'a double flapper check valve assembly with an open position and a closed position, the double flapper check valve comprising2. The check valve of claim 1 , wherein the stopper(s) is/are shaped to limit the movement of the at least two flexible flaps.3. The check valve of claim 1 , the housing further comprising a lip defining a protrusion for securing the valve seat and flapper valve to the housing.4. The check valve of claim 1 , wherein the housing is manufactured by an overmolding process.5. The check valve of claim 1 , wherein the double flapper check valve assembly further comprises ...

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Номер записи: 3
11-04-2019 дата публикации

ECCENTRIC GEARS WITH REDUCED BEARING SPAN

Номер: US20190107015A1
Автор: Blackmur Shawn, Brown Daniel, Thomas Chris D.
Принадлежит:

An electrically-controlled eccentric camshaft phaser () that adjusts phase between a camshaft and a crankshaft includes a sprocket (), configured to connect to the crankshaft and rotate about a center axis (x), having a sprocket ring gear (); a camshaft plate () configured to connect to the camshaft and rotate about the center axis (x), having a camshaft ring gear (); an eccentric shaft () that includes a crankshaft eccentric section () and a camshaft eccentric section (); a sprocket bearing () that is received by the crankshaft eccentric section (); a camshaft bearing (), having a different diameter than the sprocket bearing (), that is received by the camshaft eccentric section (). 110. An electrically-controlled eccentric camshaft phaser () that adjusts phase between a camshaft and a crankshaft , comprising:{'b': 12', '14', '18, 'a sprocket (), configured to connect to the crankshaft and rotate about a center axis (x), having a sprocket ring gear () that includes a plurality of radially-inwardly facing gear teeth ();'}{'b': 20', '22', '24, 'a camshaft plate (), configured to connect to the camshaft and rotate about the center axis (x), having a camshaft ring gear () that includes a plurality of radially-inwardly facing gear teeth ();'}{'b': 28', '52', '54, 'an eccentric shaft () that includes a crankshaft eccentric section () and a camshaft eccentric section ();'}{'b': 16', '52, 'a sprocket bearing () that is received by the crankshaft eccentric section ();'}{'b': 64', '16', '54', '16', '64, 'a camshaft bearing (), having a different diameter than the sprocket bearing (), that is received by the camshaft eccentric section (), wherein at least a portion of the sprocket bearing () and the camshaft bearing () abut each other; and'}{'b': 28', '72', '16', '74', '22, 'a compound planetary gear () including a sprocket planetary gear () engaging the sprocket ring gear () and a camshaft planetary gear () engaging the camshaft ring gear ().'}2101612. The electrically- ...

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Номер записи: 4
07-09-2021 дата публикации

Double flapper valve for a variable cam timing system

Номер: US11111827B2
Автор: Augusto Fanzani, Chris D. Thomas, Maino Bruno
Принадлежит: BorgWarner Inc

An inlet check valve for controlling fluid from a supply into a variable cam timing phaser includes a double flapper check valve assembly with an open position and a closed position, which includes a housing having a body, at least one stopper, a flapper valve comprising at least two flexible flaps received within the housing and aligned with the stopper(s), and a valve seat received within the housing, the valve seat defining openings aligned with the at least two flexible flaps, axially opposite the two stoppers.

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Номер записи: 5
29-01-2009 дата публикации

Modular hydraulic tensioner with ratchet

Номер: WO2009015174A1
Автор: Alessandro Benedetti, Chris D. Thomas, Jason W. Chekansky, Jeffrey D. Irving, Philippe Alain Clayton
Принадлежит: BORGWARNER INC.

A modular tensioner system for an engine including a modular tensioner and an application specific carrier (15). The modular tensioner includes an integral anti-rotation device (14, 24, 202), backlash adjustability, and damping element. The plunger (8, 58, 108, 158), sleeve (1, 70a, 70b, 101, 151, 270a, 270b), clip (9, 59, 109, 159), retainer (6, 106), spring (4, 54, 104, 154), and hydraulic vent device (7, 57, 107, 157, 307) may be packaged as a modular assembly with the ability to mate with various suitable carriers (15).

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Номер записи: 6
11-04-2019 дата публикации

Exzentrische Zahnräder mit verringerter Lagerspanne

Номер: DE102018124882A1
Автор: Chris D. Thomas, Daniel Brown, Shawn BLACKMUR
Принадлежит: BorgWarner Inc

Ein elektrisch gesteuerter exzentrischer Nockenwellenversteller (10), der die Phase zwischen einer Nockenwelle und einer Kurbelwelle einstellt, umfasst ein Kettenrad (12), das dazu ausgestaltet ist, mit der Kurbelwelle verbunden zu sein und sich um eine Zentralachse (x) zu drehen, und ein Kettenrad-Hohlrad (14) aufweist; eine Nockenwellen-Platte (20), die dazu ausgestaltet ist, mit der Nockenwelle verbunden zu sein und sich um die Zentralachse (x) zu drehen, und ein Nockenwellenhohlrad (22) aufweist; eine Exzenterwelle (28), die einen exzentrischen Kurbelwellenabschnitt (52) und einen exzentrischen Nockenwellenabschnitt (54) umfasst; ein Kettenrad-Lager (16), das durch den exzentrischen Kurbelwellenabschnitt (52) aufgenommen wird; ein Nockenwellen-Lager (64) mit einem zu dem Kettenrad-Lager (16) unterschiedlichen Durchmesser, das durch den exzentrischen Nockenwellenabschnitt (54) aufgenommen wird.

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Номер записи: 7
18-06-2015 дата публикации

Battery switch access system for machine

Номер: WO2015088846A1
Автор: Chris D. Thomas, David T. Young, Robert D. Jones, Robert N. BRITTEN-AUSTIN
Принадлежит: CATERPILLAR INC.

A battery switch access system (212) for use on a machine (100) is provided. The machine (100) includes an engine (116). The battery switch access system (212) includes a battery switch (210) configured to selectively switch a battery (118) to an ON state and an OFF state. Further, the battery switch access system (212) includes an access panel (216) configured to selectively provide access to the battery switch (210). A locking device (218) associated with the access panel (216) is provided and configured to prevent an opening of the access panel (216). Further, a controller (214) is operatively connected to the battery switch (210) and the locking device (218). The controller (214) is configured to selectively disable an operation of the battery switch (210) for a predetermined amount of time after an engine shut down. Furthermore, the controller (214) selectively locks the access panel (216) by using the locking device (218) for the predetermined amount of time.

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Номер записи: 8