专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2011115874A1 SPLIT-CYCLE AIR-HYBRID ENGINE WITH MINIMIZED CROSSOVER PORT VOLUME 审中-公开
标题翻译：分体式循环空气混合动力发动机，具有最小化的起重机端口体积
公开(公告)号：WO2011115874A1
公开(公告)日：2011-09-22
申请号：PCT/US2011/028286
申请日：2011-03-14
申请人： SCUDERI GROUP, LLC
发明人： MELDOLESI, Riccardo , BADAIN, Nicholas , GILBERT, Ian
IPC分类号： F02B33/22
CPC分类号： F02B33/22 , F02B41/06 , F02B2075/025
摘要： A split-cycle air-hybrid engine includes a rotatable crankshaft. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft. An expansion piston is slidably received within an expansion cylinder and operatively connected to the crankshaft. A crossover passage interconnects the compression and expansion cylinders. The crossover passage includes a crossover compression (XovrC) valve and a crossover expansion (XovrE) valve defining a pressure chamber therebetween. An air reservoir is operatively connected to the crossover passage. An air reservoir port connects the crossover passage to the air reservoir. An air reservoir valve is disposed in the air reservoir port. The air reservoir port includes a first air reservoir port section between the crossover passage and the air reservoir valve. The first air reservoir port section has a volume that is less than or equal to a volume of the crossover passage.
摘要翻译：分体式空气混合动力发动机包括可旋转的曲轴。压缩活塞可滑动地容纳在压缩气缸内并且可操作地连接到曲轴。膨胀活塞可滑动地容纳在膨胀缸内并且可操作地连接到曲轴。交叉通道将压缩和膨胀气瓶相互连接。交叉通道包括交叉压缩（XovrC）阀和在其间限定压力室的交叉膨胀（XovrE）阀。空气储存器可操作地连接到交叉通道。一个储气口将交叉通道连接到储气罐。储气阀设置在储气口中。空气存储端口包括在交叉通道和储气阀之间的第一储气口部分。第一储气口部分的体积小于或等于交叉通道的体积。

2. 发明申请

WO2011115872A1 SPLIT-CYCLE AIR-HYBRID ENGINE WITH EXPANDER DEACTIVATION 审中-公开
标题翻译：分体循环空气混合发动机，具有膨胀器停止
公开(公告)号：WO2011115872A1
公开(公告)日：2011-09-22
申请号：PCT/US2011/028284
申请日：2011-03-14
申请人： SCUDERI GROUP, LLC
发明人： MELDOLESI, Riccardo , BADAIN, Nicholas , GILBERT, Ian
IPC分类号： F02B33/22
CPC分类号： F02B33/22 , F02B41/06 , F02B2075/025
摘要： A split-cycle air-hybrid engine includes a rotatable crankshaft. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft. An expansion piston is slidably received within an expansion cylinder and operatively connected to the crankshaft. An exhaust valve selectively controls gas flow out of the expansion cylinder. A crossover passage interconnects the compression and expansion cylinders. The crossover passage includes a crossover compression (XovrC) valve and a crossover expansion (XovrE) valve therein. An air reservoir is operatively connected to the crossover passage. An air reservoir valve selectively controls air flow into and out of the air reservoir. In an Air Compressor (AC) mode of the engine, the XovrE valve is kept closed during an entire rotation of the crankshaft, and the exhaust valve is kept open for at least 240 CA degrees of the same rotation of the crankshaft.
摘要翻译：分体式空气混合动力发动机包括可旋转的曲轴。压缩活塞可滑动地容纳在压缩气缸内并且可操作地连接到曲轴。膨胀活塞可滑动地容纳在膨胀缸内并且可操作地连接到曲轴。排气阀选择性地控制从膨胀缸流出的气体流。交叉通道将压缩和膨胀气瓶相互连接。交叉通道包括交叉压缩（XovrC）阀和其中的交叉膨胀（XovrE）阀。空气储存器可操作地连接到交叉通道。空气储存阀选择性地控制空气流入和流出空气储存器。在发动机的空气压缩机（AC）模式中，在曲轴的整个旋转期间，XovrE阀保持关闭，并且排气阀保持打开至少与曲轴相同旋转的240CA度。

3. 发明申请

WO2011115870A1 SPLIT-CYCLE AIR-HYBRID ENGINE WITH COMPRESSOR DEACTIVATION 审中-公开
标题翻译：分体循环空气混合发动机与压缩机停止
公开(公告)号：WO2011115870A1
公开(公告)日：2011-09-22
申请号：PCT/US2011/028281
申请日：2011-03-14
申请人： SCUDERI GROUP, LLC
发明人： MELDOLESI, Riccardo , BADAIN, Nicholas , GILBERT, Ian
IPC分类号： F02B25/00 , F02B33/22 , F02B41/06
CPC分类号： F02B33/22 , F02B41/06 , F02B2075/025
摘要： A split-cycle air-hybrid engine includes a rotatable crankshaft. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft. An intake valve selectively controls air flow into the compression cylinder. An expansion piston is slidably received within an expansion cylinder and operatively connected to the crankshaft. A crossover passage interconnects the compression and expansion cylinders. The crossover passage includes a crossover compression (XovrC) valve and a crossover expansion (XovrE) valve therein. An air reservoir is operatively connected to the crossover passage. In an Air Expander (AE) mode and an Air Expander and Firing (AEF) mode of the engine, the XovrC valve is kept closed during an entire rotation of the crankshaft, and the intake valve is kept open for at least 240 CA degrees of the same rotation of the crankshaft.
摘要翻译：分体式空气混合动力发动机包括可旋转的曲轴。压缩活塞可滑动地容纳在压缩气缸内并且可操作地连接到曲轴。进气阀选择性地控制进入压缩气缸的气流。膨胀活塞可滑动地容纳在膨胀缸内并且可操作地连接到曲轴。交叉通道将压缩和膨胀气瓶相互连接。交叉通道包括交叉压缩（XovrC）阀和其中的交叉膨胀（XovrE）阀。空气储存器可操作地连接到交叉通道。在发动机的空气扩展器（AE）模式和空气扩展器和燃烧（AEF）模式中，XovrC阀在曲轴的整个旋转期间保持关闭，并且进气阀保持打开至少240CA度曲轴相同的旋转。

4. 发明申请

WO2011115869A1 SPLIT-CYCLE AIR-HYBRID ENGINE WITH FIRING AND CHARGING MODE 审中-公开
标题翻译：分体循环空气混合发动机，带有起动和充气模式
公开(公告)号：WO2011115869A1
公开(公告)日：2011-09-22
申请号：PCT/US2011/028278
申请日：2011-03-14
申请人： SCUDERI GROUP, LLC
发明人： MELDOLESI, Riccardo , BADAIN, Nicholas , GILBERT, Ian
IPC分类号： F02B33/22
CPC分类号： F02B33/22 , F02B41/06 , F02B2075/025
摘要： A split-cycle air-hybrid engine includes a rotatable crankshaft. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft. An intake valve selectively controls air flow into the compression cylinder. An expansion piston is slidably received within an expansion cylinder and operatively connected to the crankshaft. A crossover passage interconnects the compression and expansion cylinders. The crossover passage includes a crossover compression (XovrC) valve and crossover expansion (XovrE) valve therein. An air reservoir is operatively connected to the crossover passage. An air reservoir valve selectively controls air flow into and out of the air reservoir. In a Firing and Charging (FC) mode of the engine, the air reservoir valve is kept closed until the XovrE valve is substantially closed during a single rotation of the crankshaft such that the expansion cylinder is charged with compressed air before the air reservoir is charged with compressed air.
摘要翻译：分体式空气混合动力发动机包括可旋转的曲轴。压缩活塞可滑动地容纳在压缩气缸内并且可操作地连接到曲轴。进气阀选择性地控制进入压缩气缸的气流。膨胀活塞可滑动地容纳在膨胀缸内并且可操作地连接到曲轴。交叉通道将压缩和膨胀气瓶相互连接。交叉通道包括交叉压缩（XovrC）阀和其中的交叉膨胀（XovrE）阀。空气储存器可操作地连接到交叉通道。空气储存阀选择性地控制空气流入和流出空气储存器。在发动机的燃烧和充气（FC）模式中，空气储存阀保持关闭，直到在曲轴单次旋转期间，XovrE阀基本上关闭，使得膨胀气瓶在空气储存器被充电之前被填充压缩空气用压缩空气。

5. 发明申请

WO2011115875A1 SPLIT-CYCLE AIR-HYBRID ENGINE HAVING A THRESHOLD MINIMUM TANK PRESSURE 审中-公开
标题翻译：分段循环空气混合发动机，具有最小的最小压力
公开(公告)号：WO2011115875A1
公开(公告)日：2011-09-22
申请号：PCT/US2011/028288
申请日：2011-03-14
申请人： SCUDERI GROUP, LLC
发明人： MELDOLESI, Riccardo , BADAIN, Nicholas , GILBERT, Ian
IPC分类号： F02B33/22
CPC分类号： F02B33/22 , F02B41/06 , F02B2075/025
摘要： A split-cycle air-hybrid engine includes a rotatable crankshaft. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft. An expansion piston is slidably received within an expansion cylinder and operatively connected to the crankshaft. A crossover passage interconnects the compression and expansion cylinders. The crossover passage includes a crossover compression (XovrC) valve and a crossover expansion (XovrE) valve defining a pressure chamber therebetween. An air reservoir is operatively connected to the crossover passage. An air reservoir valve selectively controls air flow into and out of the air reservoir. The engine is operable in an Air Expander and Firing (AEF) mode. In the AEF mode, the pressure in the air reservoir is greater than or equal to approximately 5 bar absolute, preferably greater than or equal to approximately 7 bar absolute, and more preferably greater than or equal to approximately 10 bar absolute.
摘要翻译：分体式空气混合动力发动机包括可旋转的曲轴。压缩活塞可滑动地容纳在压缩气缸内并且可操作地连接到曲轴。膨胀活塞可滑动地容纳在膨胀缸内并且可操作地连接到曲轴。交叉通道将压缩和膨胀气瓶相互连接。交叉通道包括交叉压缩（XovrC）阀和在其间限定压力室的交叉膨胀（XovrE）阀。空气储存器可操作地连接到交叉通道。空气储存阀选择性地控制空气流入和流出空气储存器。发动机可在Air Expander and Firing（AEF）模式中操作。在AEF模式中，空气存储器中的压力大于或等于约5巴绝对压力，优选大于或等于约7巴绝对压力，更优选大于或等于约10巴绝对压力。

6. 发明申请

WO2011115866A1 SPLIT-CYCLE ENGINE WITH HIGH RESIDUAL EXPANSION RATION 审中-公开
标题翻译：具有高残余膨胀率的分段循环发动机
公开(公告)号：WO2011115866A1
公开(公告)日：2011-09-22
申请号：PCT/US2011/028274
申请日：2011-03-14
申请人： SCUDERI GROUP, LLC
发明人： MELDOLESI, Riccardo , BADAIN, Nicholas , GILBERT, Ian
IPC分类号： F02B33/22
CPC分类号： F02B33/22 , F02B41/06 , F02B2075/025
摘要： An engine includes a rotatable crankshaft. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft. An expansion piston is slidably received within an expansion cylinder and operatively connected to the crankshaft. A crossover passage interconnects the compression and expansion cylinders. The crossover passage includes a crossover expansion (XovrE) valve disposed therein. In an Engine Firing (EF) mode of the engine, the engine has a residual expansion ratio at XovrE valve closing of 10.0 to 1 or greater, and more preferably 15.7 to 1 or greater.
摘要翻译：发动机包括可旋转的曲轴。压缩活塞可滑动地容纳在压缩气缸内并且可操作地连接到曲轴。膨胀活塞可滑动地容纳在膨胀缸内并且可操作地连接到曲轴。交叉通道将压缩和膨胀气瓶相互连接。交叉通道包括设置在其中的交叉膨胀（XovrE）阀。在发动机的发动机起火（EF）模式中，发动机在XovrE阀关闭时的残余膨胀比为10.0至1或更大，更优选为15.7至1或更大。

7. 发明申请

WO2011115877A1 SPLIT-CYCLE ENGINE HAVING A CROSSOVER EXPANSION VALVE FOR LOAD CONTROL 审中-公开
标题翻译：具有用于负载控制的CROSSOVER膨胀阀的分段循环发动机
公开(公告)号：WO2011115877A1
公开(公告)日：2011-09-22
申请号：PCT/US2011/028291
申请日：2011-03-14
申请人： SCUDERI GROUP, LLC
发明人： MELDOLESI, Riccardo , BADAIN, Nicholas , GILBERT, Ian , PHILLIPS, Ford
IPC分类号： F02B33/22
CPC分类号： F02B33/22
摘要： An engine includes a crankshaft rotatable about a crankshaft axis. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft. An expansion piston is slidably received within an expansion cylinder and operatively connected to the crankshaft. A crossover passage interconnects the compression and expansion cylinders. The crossover passage includes a crossover expansion (XovrE) valve disposed therein. In at least one of an Engine Firing (EF) mode, an Firing and Charging (FC) mode, and an Air Expander and Firing (AEF) mode of the engine, the timing of the XovrE valve closing is variable to control engine load, and the engine has a residual expansion ratio at XovrE valve closing of 14 to 1 or greater.
摘要翻译：发动机包括可围绕曲轴轴线旋转的曲轴。压缩活塞可滑动地容纳在压缩气缸内并且可操作地连接到曲轴。膨胀活塞可滑动地容纳在膨胀缸内并且可操作地连接到曲轴。交叉通道将压缩和膨胀气瓶相互连接。交叉通道包括设置在其中的交叉膨胀（XovrE）阀。在发动机的发动机起动（EF）模式，发射和充电（FC）模式以及空气扩展器和点火（AEF）模式中的至少一个中，XovrE阀关闭的定时是可变的，以控制发动机负载，并且发动机在XovrE阀关闭时具有14至1或更大的残余膨胀比。

8. 发明申请

WO2011115873A1 SPLIT-CYCLE AIR-HYBRID ENGINE WITH AIR TANK VALVE 审中-公开
标题翻译：带空气罐阀的分体式循环空气混合发动机
公开(公告)号：WO2011115873A1
公开(公告)日：2011-09-22
申请号：PCT/US2011/028285
申请日：2011-03-14
申请人： SCUDERI GROUP, LLC
发明人： MELDOLESI, Riccardo , BADAIN, Nicholas , GILBERT, Ian
IPC分类号： F02B33/22
CPC分类号： F02B33/22 , F02B41/06 , F02B2075/025
摘要： A split-cycle air-hybrid engine includes a rotatable crankshaft. A compression piston is slidably received within a compression cylinder. An expansion piston is slidably received within an expansion cylinder. A crossover passage interconnects the compression and expansion cylinders. The crossover passage includes a crossover compression (XovrC) valve and a crossover expansion (XovrE) valve. An air reservoir is operatively connected to the crossover passage. An air reservoir valve selectively controls air flow into and out of the air reservoir. In an Engine Firing (EF) mode, the air reservoir valve is kept closed. In an Air Expander (AE) and an Air Expander and Firing (AEF) mode, the air reservoir valve is kept open for a duration that is at least as long as a duration of the XovrE valve opening event. In an Air Compressor (AC) mode and a Firing and Charging (FC) mode, the air reservoir valve is selectively opened and closed.
摘要翻译：分体式空气混合动力发动机包括可旋转的曲轴。压缩活塞可滑动地容纳在压缩气缸内。膨胀活塞可滑动地容纳在膨胀缸内。交叉通道将压缩和膨胀气瓶相互连接。交叉通道包括交叉压缩（XovrC）阀和交叉膨胀（XovrE）阀。空气储存器可操作地连接到交叉通道。空气储存阀选择性地控制空气流入和流出空气储存器。在发动机起火（EF）模式下，储气阀保持关闭。在空气膨胀器（AE）和空气扩展器和燃烧（AEF）模式中，储气阀保持打开持续时间至少等于XovrE阀打开事件的持续时间。在空气压缩机（AC）模式和点火和充电（FC）模式中，储气阀选择性地打开和关闭。

9. 发明申请

WO2011115868A1 SPLIT-CYCLE AIR-HYBRID ENGINE WITH AIR EXPANDER AND FIRING MODE 审中-公开
标题翻译：具有空气膨胀机和燃烧模式的分体循环空气混合发动机
公开(公告)号：WO2011115868A1
公开(公告)日：2011-09-22
申请号：PCT/US2011/028276
申请日：2011-03-14
申请人： SCUDERI GROUP, LLC , MELDOLESI, Riccardo , BADAIN, Nicholas , GILBERT, Ian
发明人： MELDOLESI, Riccardo , BADAIN, Nicholas , GILBERT, Ian
IPC分类号： F02B33/22
CPC分类号： F02B33/22 , F02B41/06 , F02B2075/025
摘要： A split-cycle air hybrid engine includes a rotatable crankshaft. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft. An expansion piston is slidably received within an expansion cylinder and operatively connected to the crankshaft. A crossover passage interconnects the compression and expansion cylinders. The crossover passage includes a crossover compression (XovrC) valve and a crossover expansion (XovrE) valve defining a pressure chamber therebetween. An air reservoir is operatively connected to the crossover passage. An air reservoir valve selectively controls air flow into and out of the air reservoir. In an Air Expander and Firing (AEF) mode of the engine, the engine has a residual expansion ratio at XovrE valve closing of 15.7 to 1 or greater, and more preferably in the range of 15.7 to 1 and 40.8 to 1.
摘要翻译：分体式空气混合动力发动机包括可旋转的曲轴。压缩活塞可滑动地容纳在压缩气缸内并且可操作地连接到曲轴。膨胀活塞可滑动地容纳在膨胀缸内并可操作地连接到曲轴。交叉通道将压缩和膨胀气缸相互连接。交叉通道包括交叉压缩（XovrC）阀和在其间限定压力室的交叉膨胀（XovrE）阀。空气储存器可操作地连接到交叉通道。空气储存阀选择性地控制空气流入和流出空气储存器。在发动机的空气膨胀机和燃烧（AEF）模式中，发动机在XovrE阀关闭时的残余膨胀比为15.7-1或更大，更优选在15.7至1和40.8至1的范围内。

10. 发明申请

WO2010085488A1 VALVE LASH ADJUSTMENT SYSTEM FOR A SPLIT-CYCLE ENGINE 审中-公开
标题翻译：用于分段循环发动机的阀门调节系统
公开(公告)号：WO2010085488A1
公开(公告)日：2010-07-29
申请号：PCT/US2010/021500
申请日：2010-01-20
申请人： SCUDERI GROUP, LLC , MELDOLESI, Riccardo , LACY, Clive , PERKINS, Anthony , GILBERT, Ian
发明人： MELDOLESI, Riccardo , LACY, Clive , PERKINS, Anthony , GILBERT, Ian
IPC分类号： F01L1/20
CPC分类号： F01L1/2405 , F01L1/08 , F01L1/185 , F01L1/22 , F01L2003/258 , F01L2101/00 , F02B33/22
摘要： The present invention provides a valve actuation system comprising a valve train for actuating a valve, the valve train including actuating elements and a valve lash, and a valve lash adjustment system for adjusting the valve lash, wherein the valve train and the valve lash adjustment system do not share any common actuating elements.
摘要翻译：本发明提供一种阀致动系统，其包括用于致动阀的气门机构，所述气门机构包括致动元件和阀间隙，以及用于调节阀间隙的阀间隙调节系统，其中所述气门机构和所述阀间隙调节系统不要共享任何常见的执行元件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式