COOLING SYSTEM AND ASSOCIATED OPERATING METHOD
    1.
    发明申请
    COOLING SYSTEM AND ASSOCIATED OPERATING METHOD 有权
    冷却系统及相关操作方法

    公开(公告)号:US20150040874A1

    公开(公告)日:2015-02-12

    申请号:US14453071

    申请日:2014-08-06

    IPC分类号: F02B29/04

    摘要: A cooling system for a supercharged internal combustion engine may include a charge air cooling circuit, in which a low-temperature coolant circulates and which may have a low-temperature charge air cooler for cooling charge air and a low-temperature coolant cooler for cooling the low-temperature coolant. The system may include a refrigerant circuit, in which a refrigerant circulates and which has a vaporiser for vaporising the refrigerant and a condenser for condensing the refrigerant. The system may include a coupling heat exchanger for a fluidically separated, heat-transmitting coupling of the charge air cooling circuit with the refrigerant circuit. The coupling heat exchanger may be arranged in a vaporiser bypass of the refrigerant circuit thereby bypassing the vaporiser and be arranged in a coupling branch of the charge air cooling circuit. The coupling branch may branch off via a branching-off point from a feed of the charge air cooling circuit.

    摘要翻译: 用于增压内燃机的冷却系统可以包括增压空气冷却回路,其中低温冷却剂循环并且可以具有用于冷却增压空气的低温增压空气冷却器和用于冷却加热空气的低温冷却剂冷却器 低温冷却液。 该系统可以包括其中制冷剂循环并具有用于蒸发制冷剂的蒸发器和用于冷凝制冷剂的冷凝器的制冷剂回路。 该系统可以包括用于流体分离的增压空气冷却回路与制冷剂回路的热传递耦合的联接热交换器。 耦合热交换器可以布置在制冷剂回路的蒸发器旁路中,从而绕过蒸发器并且被布置在增压空气冷却回路的联接分支中。 耦合支路可以通过来自增压空气冷却回路的进料的分支点分支。

    Drive system with expander shut off upon detection of a leak

    公开(公告)号:US10519878B2

    公开(公告)日:2019-12-31

    申请号:US15807554

    申请日:2017-11-08

    摘要: A drive system may include an internal combustion engine and an expander operated via a working medium. A force transmission device may be disposed between a crankcase and the expander. A first seal may be disposed between the expander and the force transmission device and/or a second seal may be disposed between the force transmission device and the crankcase. A crankcase ventilation line may lead from the crankcase into an intake pipe of the internal combustion engine. An air mass sensor may be disposed in the intake pipe. An engine control unit may be in communication with the air mass sensor, the expander, and the internal combustion engine and may be configured to detect a power of the internal combustion engine and an air mass flow of the air mass sensor and may switch off the expander if a power suddenly rises with the air mass flow remaining constant.

    Magnetic coupling device for transmitting rotational motions without contact

    公开(公告)号:US10361617B2

    公开(公告)日:2019-07-23

    申请号:US15529989

    申请日:2015-11-06

    IPC分类号: H02K49/00 H02K49/10 H02K5/128

    摘要: A device for transmitting rotational motions without contact may include an inner rotor with at least one inner-rotor magnet and an outer rotor with at least one outer-rotor magnet. The inner rotor and the outer rotor are magnetically coupled to one another and rotatable along a rotation direction about a common axis of rotation. The at least one inner-rotor magnet and/or the at least one outer-rotor magnet may have a magnetization that is at least one of diametric, radial, and lateral. The at least one inner-rotor magnet may have a different type of magnetization than the at least one outer-rotor magnet.

    CONTACT-COMMUTATED ELECTRIC MOTOR
    4.
    发明申请
    CONTACT-COMMUTATED ELECTRIC MOTOR 有权
    接触式电动马达

    公开(公告)号:US20160190756A1

    公开(公告)日:2016-06-30

    申请号:US14423646

    申请日:2013-08-14

    IPC分类号: H01R39/18

    摘要: An electric motor with contact commutation may include an external stator and an internal, rotatably mounted rotor. A magnet arrangement including at least one permanent magnet may be arranged fixedly on the rotor. A coil arrangement including at least one electric coil may be arranged fixedly on the stator. A contact commutation assembly may be in communication with the coil arrangement.

    摘要翻译: 具有接触换向的电动机可以包括外部定子和内部可旋转地安装的转子。 包括至少一个永磁体的磁体布置可以固定地布置在转子上。 包括至少一个电线圈的线圈装置可以固定地布置在定子上。 接触换向组件可以与线圈装置连通。

    INTERNAL COMBUSTION ENGINE FOR A MOTOR VEHICLE

    公开(公告)号:US20180216582A1

    公开(公告)日:2018-08-02

    申请号:US15881772

    申请日:2018-01-27

    摘要: An internal combustion engine for a motor vehicle may include at least one cylinder including a combustion chamber for combustion of an air-fuel mixture introduced into the combustion chamber. The engine may also include a fresh air feed for supplying fresh air into the combustion chamber, and an exhaust gas removal system for removing exhaust gas from the combustion chamber. The engine may further include an exhaust gas recirculation system fluidically communicating with the fresh air feed and the exhaust gas removal system for at least partial recirculation of the removed exhaust gas. Additionally, the engine may include a fuel supply device arranged in the exhaust gas recirculation system for introducing a fuel into the exhaust gas guided through the exhaust gas recirculation system, and a fuel vaporizer arranged in the exhaust gas recirculation system configured to chemically convert hydrocarbons contained in the fuel introduced into the exhaust gas.