-
公开(公告)号:WO2022012803A1
公开(公告)日:2022-01-20
申请号:PCT/EP2021/063814
申请日:2021-05-25
Applicant: AUDI AG
Inventor: REHR, Alfred , KRAUS, Holger , GLÜCK, Christian
IPC: F16D41/04 , B60K6/48 , B60K25/00 , F16D41/066 , F16D43/16 , F16D47/04 , B60K25/02 , F02B67/06 , F16H7/02 , F16H7/06 , F16H55/36
Abstract: Die Erfindung betrifft eine Riemenscheibenanordnung mit einer schaltbaren Riemenscheibe (9), die auf einer Antriebswelle (1) angeordnet ist und über einen Klemmkörperfreilauf (K1) sowie eine Fliehkraftkupplung (K2) mit der Antriebswelle (1) koppelbar oder davon entkoppelbar ist, wobei die Fliehkraftkupplung (K2) eine in der Riemenscheibe (9) ausgebildete Linearführung (27) aufweist, in der unter Fliehkraftwirkung zumindest ein Fliehkraftelement (15) radial verstellbar ist. Erfindungsgemäß ist das Fliehkraftelement (15) ein Kippelement, das in der Riemenscheiben-Linearführung (27) zwischen einer ersten Kipplage (KL1) und einer zweiten Kipplage (KL2) kippbar ist.
-
公开(公告)号:WO2021121594A1
公开(公告)日:2021-06-24
申请号:PCT/EP2019/086228
申请日:2019-12-19
Applicant: VOLVO CONSTRUCTION EQUIPMENT AB
Inventor: STÅLBERG, Daniel , MATTSSON, Per
IPC: B60K1/02 , B60K17/08 , B60K17/28 , B60K25/00 , F16H3/091 , F16H3/093 , F16H37/06 , F16H3/00 , F16H2200/0021 , F16H3/006 , F16H37/065
Abstract: An electric powertrain (200) for a working machine, comprising: - a first electric machine (20), - a second electric machine (30), - a propulsion axle (40) for propulsion of the working machine, - a transmission assembly (1) comprising: a first input shaft (2) drivingly connected to the first electric machine; a second input shaft (3) drivingly connected to the second electric machine; a first output shaft (4) drivingly connected to the propulsion axle, the first and the second input shafts being selectively drivingly connectable to the first output shaft; at least one second output shaft (5) for power take-off, to which the second input shaft is drivingly connected; a set of gears (6) comprising at least two selectable gear ratios for transfer of torque, wherein at least the first input shaft is drivingly connectable to the first output shaft via the set of gears.
-
3.
公开(公告)号:WO2021043822A1
公开(公告)日:2021-03-11
申请号:PCT/EP2020/074464
申请日:2020-09-02
Applicant: DAIMLER AG
Inventor: VIT, Robert , LANG, Andreas , CRAWFORD, Joshua , PAUL, Kathryn , PACK, Edward , HOILAND, Gregory
Abstract: The present invention relates to a system and method of calibrating a desirable engine speed for power take-off (PTO) operation. In particular, the present invention discloses having an instrument cluster unit (ICU) (102) that allows an operator to select a fourth desirable speed value for PTO operation, and a signal actuating module (SAM) (104) that may be configured to receive the value from the ICU (102) and store the value in its memory. Further, the present invention describes having a common power-train control unit (CPC) connected to the SAM (104) and configured to receive the desirable speed value from the SAM (104), and in response, modify one or more engine parameters to attain the desirable speed value for operating an engine PTO.
-
公开(公告)号:WO2021014247A1
公开(公告)日:2021-01-28
申请号:PCT/IB2020/056357
申请日:2020-07-07
Applicant: HANON SYSTEMS EFP CANADA LTD.
Inventor: MILLS, Kyle , GREENE, Darrel
Abstract: An electrically and mechanically driven automotive accessory including a housing, an electric motor, a pulley, and a pulley assist mechanism. The electric motor comprises a stator assembly that is mounted to the housing and a rotor assembly that is mounted to a shaft. The electric motor creates a primary torque flow path that drives rotation of the rotor assembly relative to the stator assembly. The pulley is rotatable relative to the shaft and the rotor assembly. The pulley assist mechanism includes a plurality of claw-pole structures that are arranged circumferentially about the rotor assembly and an electromagnet that is configured to induce a magnetic field between the claw-pole structures and the pulley, which creates a secondary torque flow path between the pulley and the rotor assembly.
-
公开(公告)号:WO2020201977A1
公开(公告)日:2020-10-08
申请号:PCT/IB2020/052992
申请日:2020-03-30
Applicant: HANON SYSTEMS EFP CANADA LTD.
Inventor: MILLS, Kyle
Abstract: An electrically and mechanically driven automotive accessory including a housing, an electric motor, a pulley, and a pulley assist mechanism. The electric motor comprises a stator assembly that is mounted to the housing and a rotor assembly that is mounted to a shaft. The electric motor creates a primary torque flow path that drives rotation of the rotor assembly relative to the stator assembly. The pulley is rotatable relative to the shaft and the rotor assembly. The pulley assist mechanism includes an annular channel in the rotor assembly that creates a magnetic gap, a finger made of a non-ferrous metal that extends from the pulley into the annular channel, and an electromagnetic coil that induces eddy currents in the finger of the pulley and a magnetic field in the magnetic gap, which creates a secondary torque flow path between the pulley and the rotor assembly.
-
公开(公告)号:WO2019116738A1
公开(公告)日:2019-06-20
申请号:PCT/JP2018/039547
申请日:2018-10-24
Applicant: ボッシュ株式会社
Inventor: 山田 哲也
Abstract: PTO専用ボリュームを新設すること無く、既存の構成品を流用してPTO専用ボリュームと同等の操作性、利便性を確保したPTO操作を可能とする。 電子制御ユニット500は、外部から入力されたPTOメインスイッチのオン・オフ信号に基づいてPTOメインスイッチのオンを検出する一方、外部から入力された車両停止情報を検出した場合、連続的に可変可能なボリュームの設定値を、一時的にPTOボリュームの設定値とし、その設定値に応じた目標トルクを算出し、内燃機関への燃料噴射を制御する燃料噴射制御に対して、先に算出された目標トルクに応じた燃料噴射の実行を要求する。
-
公开(公告)号:WO2019095957A1
公开(公告)日:2019-05-23
申请号:PCT/CN2018/111804
申请日:2018-10-25
Applicant: 杭州萤石软件有限公司
Inventor: 张乐乐
Abstract: 一种移动机器人及其驱动方法,移动机器人包括:控制器(101)、主驱动轮(102)和辅驱动轮(103),检测移动机器人的运动状态是否达到预设控制条件,若是,则驱动辅驱动轮(103)以第二转速转动,第二转速大于或等于第一转速,第一转速为主驱动轮(102)的转速。
-
8.
公开(公告)号:WO2018087228A1
公开(公告)日:2018-05-17
申请号:PCT/EP2017/078758
申请日:2017-11-09
Applicant: RHEINMETALL LANDSYSTEME GMBH
Inventor: MALL, Hans
CPC classification number: B60K1/02 , B60K5/08 , B60K11/02 , B60K17/354 , B60K2025/005 , B60K2025/022 , B60Y2200/91 , B60Y2200/92 , B60Y2306/09 , B60Y2410/10
Abstract: Die Erfindung betrifft einen Antrieb für Fahrzeuge, insbesondere für Gefechtsfahrzeuge, mit einem Haupttriebwerk(1),einem Kühlsystem(10) und einem Generator(4). Der Generator ge- neriertelektrische Leistung und gibt diese übermindestens einen Anschluss (5) an das Fahr- zeug weiter. Angetrieben wird der Generator (4) über das Haupttriebwerk (1). Erfindungsgemäß ist nun weiterhin ein Zusatztriebwerk (2) vorgesehen, welches gemeinsam mit dem Hauptan- trieb in einem Gehäuse (11) angeordnet ist. Dadurch, dass beide Antriebe in einem Gehäuse angeordnet sind, kann nun der Generator (4) durch das Haupttriebwerk (1) und/oder Zusatz- triebwerk (2) angetrieben werden. Es ist dann nur ein Anschluss (5) notwendig, um die vom Generator (4) generierte elektrische Leistung dem Fahrzeug zur Verfügung zu stellen, egal ob der Antrieb des Generators (4) durch das Haupttriebwerk (1)und/oder dem Zusatztriebwerk(2) angetrieben wurde.
Abstract translation: 用于车辆的驱动器技术领域本发明涉及一种用于车辆的驱动器,特别是用于战车的驱动器,其包括主发动机(1),冷却系统(10)和发电机(4)。 发电机产生电力水平并将至少一个连接(5)传输至车辆。 发电机(4)由主发动机(1)驱动。 发明Ä大街 现在还提供了附加的发动机(2),其与主驱动装置一起布置在壳体(11)中。 由于两个驱动器都布置在一个壳体中,发电机(4)现在可以由主发动机(1)和/或附加发动机(2)驱动。 无论发电机(4)是由主发动机(1)和/或辅助发动机(4)驱动,仅需要一个连接(5)以使发电机(4)产生的电力可用于车辆 (2)被驱动。 P>
-
公开(公告)号:WO2018085411A1
公开(公告)日:2018-05-11
申请号:PCT/US2017/059546
申请日:2017-11-01
Applicant: BLACK & DECKER INC.
Inventor: PELOQUIN, Ryan H., Jr. , WHITE, Daniel J. , VELDERMAN, Matthew J., Jr. , SEMAN, Andrew E., Jr. , LEMIEUX, Christopher , ZHONG, Harry
Abstract: A total task vehicle (TTV) may operate indoors to move a variety of different types of materials and accomplish a variety of different types of tasks, using tools and accessories powered by/connected to the TTV. One or more high power density (HD) battery packs may provide both 240V DC to 380V DC and 120V AC power to propel the TTV and also to function as a generator for tools and accessories attached to the TTV. A high torque/high speed convertible drive system may allow the TTV to operate in a ride-on mode, a walk-behind mode, providing for flexibility and adaptability in use of the TTV.
Abstract translation: 总任务车辆(TTV)可以在室内运行以移动各种不同类型的材料并使用由TTV供电/连接到TTV的工具和配件来完成各种不同类型的任务。 一个或多个高功率密度(HD)电池组可以提供240V DC至380V DC和120V AC电力来推动TTV,并且还可以用作连接至TTV的工具和配件的发电机。 高转矩/高速可转换驱动系统可允许TTV以骑乘模式操作,即步行后退模式,为使用TTV提供灵活性和适应性。 p>
-
公开(公告)号:WO2017215748A1
公开(公告)日:2017-12-21
申请号:PCT/EP2016/063743
申请日:2016-06-15
Applicant: VOLVO TRUCK CORPORATION
Inventor: LEIDEFELDT, Marcus , SONDEREGGER, Sigurd
IPC: B60K15/01 , B60K15/03 , B60K15/035 , B60K15/07 , B60K15/063 , B60K25/00
Abstract: The present invention relates to a gas tank arrangement (100) for an internal combustion engine (102), said gas tank arrangement (100) comprising a gas tank (104) for containing a combustible gas, a first fuel pump (106) arranged downstream said gas tank (104) and arranged to increase the pressure level of the combustible gas to a first pressure level, wherein the gas tank arrangement (100) further comprises a second fuel pump (108) arranged downstream the first fuel pump (106) and arranged to increase the pressure level of the combustible gas to a second pressure level, wherein said second pressure level is higher than said first pressure level.
Abstract translation: 本发明涉及一种用于内燃机(102)的气罐装置(100),所述气罐装置(100)包括用于容纳可燃气体的气罐(104), 第一燃料泵(106),其布置在所述气罐(104)的下游并且布置成将所述可燃气体的压力水平增加到第一压力水平,其中所述气罐装置(100)还包括布置在下游的第二燃料泵 所述第一燃料泵(106)并且布置成将所述可燃气体的压力水平增加到第二压力水平,其中所述第二压力水平高于所述第一压力水平。 p>
-
-
-
-
-
-
-
-
-