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1. 发明申请

US20220003148A1 GASOLINE INTERNAL COMBUSTION ENGINE WITH ASSISTED COMPRESSION IGNITION 有权
公开(公告)号：US20220003148A1
公开(公告)日：2022-01-06
申请号：US17363397
申请日：2021-06-30
申请人： ARAMCO OVERSEAS COMPANY B.V.
发明人： Sebastien Houille , Virginie Morel , Sankesh Durgada
IPC分类号： F02B19/12 , F02F1/24 , F02P5/15 , F02B31/00 , F02B19/14 , F02B19/10 , F02D41/40
摘要： An internal combustion engine includes a combustion chamber with a cylinder head, a cylinder, and a piston. The internal combustion engine also includes at least one intake valve and at least one exhaust valve that are connected to the combustion chamber, a fuel injector that injects fuel into the combustion chamber, at least two ignition devices arranged in the combustion chamber, and control means that control the valves, the injector, and the ignition means. The control means operate the engine according to different combustion modes including a controlled ignition combustion mode, a compression ignition combustion mode, and an assisted compression ignition combustion mode. The control means activate the ignition means in the assisted compression ignition combustion mode.

2. 发明授权

US10738536B2 Drilling a rock formation with a drill bit assembly-with electrodes 有权
公开(公告)号：US10738536B2
公开(公告)日：2020-08-11
申请号：US15985594
申请日：2018-05-21
申请人： Aramco Overseas Company, B.V. , Geoprober Ltd.
发明人： Scott Fraser , Ben Bamford
IPC分类号： E21B10/04 , E21B10/42 , E21B7/15 , E21C37/16
摘要： A rock formation drill bit assembly with electrodes includes a drill bit including a hollow portion that extends along a longitudinal axis of the drill bit. The hollow portion extends from a first end to a second end opposing the first end. Cutters as positioned on the first end. The cutters are configured to cut the rock formation resulting in a rock core protruding from the rock formation into the hollow portion. The rock core includes a circumferential surface. Multiple electrodes are positioned within an inner circumferential surface of the hollow portion. The multiple electrodes are configured to apply electrical discharge across multiple locations on the circumferential surface of the rock core. The electrical discharge causes the rock core to fracture.

3. 发明授权

US11506168B2 Gasoline internal combustion engine with assisted compression ignition 有权
公开(公告)号：US11506168B2
公开(公告)日：2022-11-22
申请号：US17363397
申请日：2021-06-30
申请人： ARAMCO OVERSEAS COMPANY B.V.
发明人： Sebastien Houille , Virginie Morel , Sankesh Durgada
IPC分类号： F02P15/08 , F02B19/14 , F02D41/40 , F02F1/24 , F02B19/10 , F02B19/12 , F02B31/00 , F02P5/15 , F02P15/00 , F02P15/12
摘要： An internal combustion engine includes a combustion chamber with a cylinder head, a cylinder, and a piston. The internal combustion engine also includes at least one intake valve and at least one exhaust valve that are connected to the combustion chamber, a fuel injector that injects fuel into the combustion chamber, at least two ignition devices arranged in the combustion chamber, and control means that control the valves, the injector, and the ignition means. The control means operate the engine according to different combustion modes including a controlled ignition combustion mode, a compression ignition combustion mode, and an assisted compression ignition combustion mode. The control means activate the ignition means in the assisted compression ignition combustion mode.

4. 发明申请

US20170175446A1 Force Stacking Assembly for Use with a Subterranean Excavating System 审中-公开
公开(公告)号：US20170175446A1
公开(公告)日：2017-06-22
申请号：US15377339
申请日：2016-12-13
申请人： Aramco Overseas Company B.V. , Geoprober Ltd.
发明人： Scott Fraser , Ben Bamford
IPC分类号： E21B4/12 , E21B6/04 , E21B1/00
CPC分类号： E21B4/12 , E21B1/00 , E21B4/06 , E21B6/04 , E21B7/24 , E21B28/00
摘要： A force stacking assembly for use with an earth boring system that includes a series of actuators that each generate a force, and that are arranged to create a combined force that is cumulative of all of the actuators. The actuators include members that react in response to an applied stimulus, such as from an electrical current or magnetic field. The members are arranged in series in a hollow housing, planar bulkheads are transversely mounted in the housing. Each of the members have an end axially abutting a corresponding bulkhead. Ends of each member distal from it corresponding bulkhead couple to a ram member, that in turn couples to a drill bit. Energizing the members causes each to exert a force against the ram member, which is transferred to the bit.

5. 发明授权

US09604527B2 Series-parallel electric hybrid powertrain with multi fuel capabilities 有权
公开(公告)号：US09604527B2
公开(公告)日：2017-03-28
申请号：US14798733
申请日：2015-07-14
申请人： Aramco Overseas Company B.V.
发明人： Vittorio Manente
IPC分类号： B60K6/44 , B60K6/26 , B60K6/28 , B60K5/00
CPC分类号： B60K6/44 , B60K5/00 , B60K6/24 , B60K6/26 , B60K6/28 , B60K6/387 , B60K6/442 , B60K6/543 , B60Y2400/431 , Y02T10/6234 , Y02T10/6295
摘要： A hybrid powertrain for powering a vehicle includes a micro turbine assembly with multi-fuel capabilities and a turbine drive shaft extending therefrom. The turbine drive shaft has a turbine engaged position where a turbine rotational output of the micro turbine assembly is transferred by the turbine drive shaft to wheels of the vehicle, and a turbine unengaged position where the turbine rotational output is independent from the wheels. A generator is selectively connected to the micro turbine assembly in parallel with a portion of the turbine drive shaft. A power storage device is chargeable by the generator and can drive an electric motor. A motor drive shaft has a motor engaged position where a motor rotational output of the electric motor is transferred by the motor drive shaft to the wheels, and a motor unengaged position where the motor rotational output is independent from the wheels.

6. 发明申请

US20170015187A1 Series-Parallel Electric Hybrid Powertrain with Multi Fuel Capabilities 有权
标题翻译：具有多燃料能力的串并联电动混合动力传动系
公开(公告)号：US20170015187A1
公开(公告)日：2017-01-19
申请号：US14798733
申请日：2015-07-14
申请人： Aramco Overseas Company B.V.
发明人： Vittorio Manente
IPC分类号： B60K6/44 , B60K6/28 , B60K5/00 , B60K6/26
CPC分类号： B60K6/44 , B60K5/00 , B60K6/24 , B60K6/26 , B60K6/28 , B60K6/387 , B60K6/442 , B60K6/543 , B60Y2400/431 , Y02T10/6234 , Y02T10/6295
摘要： A hybrid powertrain for powering a vehicle includes a micro turbine assembly with multi-fuel capabilities and a turbine drive shaft extending therefrom. The turbine drive shaft has a turbine engaged position where a turbine rotational output of the micro turbine assembly is transferred by the turbine drive shaft to wheels of the vehicle, and a turbine unengaged position where the turbine rotational output is independent from the wheels. A generator is selectively connected to the micro turbine assembly in parallel with a portion of the turbine drive shaft. A power storage device is chargeable by the generator and can drive an electric motor. A motor drive shaft has a motor engaged position where a motor rotational output of the electric motor is transferred by the motor drive shaft to the wheels, and a motor unengaged position where the motor rotational output is independent from the wheels.
摘要翻译：用于为车辆供电的混合动力系包括具有多燃料能力的微型涡轮机组件和从其延伸的涡轮机驱动轴。涡轮机驱动轴具有涡轮机接合位置，其中微型涡轮机组件的涡轮机旋转输出由涡轮机驱动轴传递到车辆的车轮，以及涡轮机未启动位置，其中涡轮机旋转输出独立于车轮。发电机与涡轮机驱动轴的一部分平行地选择性地连接到微型涡轮机组件。蓄电装置可由发电机充电并驱动电动机。电动机驱动轴具有马达接合位置，其中电动机的电动机旋转输出由电动机驱动轴传递到车轮，以及电动机未接合位置，其中电动机旋转输出独立于车轮。

7. 发明申请

US20180266182A1 ROCK FORMATION DRILL BIT ASSEMBLY WITH ELECTRODES 审中-公开
公开(公告)号：US20180266182A1
公开(公告)日：2018-09-20
申请号：US15985594
申请日：2018-05-21
申请人： Aramco Overseas Company, B.V. , Geoprober Ltd.
发明人： Scott Fraser , Ben Bamford
IPC分类号： E21B7/15 , E21B10/04 , E21B10/42 , E21C37/16
摘要： A rock formation drill bit assembly with electrodes includes a drill bit including a hollow portion that extends along a longitudinal axis of the drill bit. The hollow portion extends from a first end to a second end opposing the first end. Cutters as positioned on the first end. The cutters are configured to cut the rock formation resulting in a rock core protruding from the rock formation into the hollow portion. The rock core includes a circumferential surface. Multiple electrodes are positioned within an inner circumferential surface of the hollow portion. The multiple electrodes are configured to apply electrical discharge across multiple locations on the circumferential surface of the rock core. The electrical discharge causes the rock core to fracture.

8. 发明授权

US09976352B2 Rock formation drill bit assembly with electrodes 有权
公开(公告)号：US09976352B2
公开(公告)日：2018-05-22
申请号：US14838021
申请日：2015-08-27
申请人： Aramco Overseas Company, B.V. , Geoprober Ltd.
发明人： Scott Fraser , Ben Bamford
IPC分类号： E21B10/04 , E21B7/15 , E21B10/42 , E21C37/16
CPC分类号： E21B7/15 , E21B10/04 , E21B10/42 , E21C37/16
摘要： A rock formation drill bit assembly with electrodes includes a drill bit including a hollow portion that extends along a longitudinal axis of the drill bit. The hollow portion extends from a first end to a second end opposing the first end. Cutters as positioned on the first end. The cutters are configured to cut the rock formation resulting in a rock core protruding from the rock formation into the hollow portion. The rock core includes a circumferential surface. Multiple electrodes are positioned within an inner circumferential surface of the hollow portion. The multiple electrodes are configured to apply electrical discharge across multiple locations on the circumferential surface of the rock core. The electrical discharge causes the rock core to fracture.

9. 发明申请

US20170058608A1 ROCK FORMATION DRILL BIT ASSEMBLY WITH ELECTRODES 有权
标题翻译：岩石钻孔钻头组装电极
公开(公告)号：US20170058608A1
公开(公告)日：2017-03-02
申请号：US14838021
申请日：2015-08-27
申请人： Aramco Overseas Company, B.V. , Geoprober Ltd.
发明人： Scott Fraser , Ben Bamford
IPC分类号： E21B7/15 , E21B10/42
CPC分类号： E21B7/15 , E21B10/04 , E21B10/42 , E21C37/16
摘要： A rock formation drill bit assembly with electrodes includes a drill bit including a hollow portion that extends along a longitudinal axis of the drill bit. The hollow portion extends from a first end to a second end opposing the first end. Cutters as positioned on the first end. The cutters are configured to cut the rock formation resulting in a rock core protruding from the rock formation into the hollow portion. The rock core includes a circumferential surface. Multiple electrodes are positioned within an inner circumferential surface of the hollow portion. The multiple electrodes are configured to apply electrical discharge across multiple locations on the circumferential surface of the rock core. The electrical discharge causes the rock core to fracture.
摘要翻译：具有电极的岩石钻头组件包括钻头，该钻头包括沿着钻头的纵向轴线延伸的中空部分。中空部分从第一端延伸到与第一端相对的第二端。刀具定位在第一端。切割器构造成切割岩层，导致岩芯从岩层突出到中空部分。岩芯包括圆周表面。多个电极位于中空部分的内周表面内。多个电极被配置为在岩芯的圆周表面上的多个位置施加放电。放电导致岩心断裂。

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