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公开(公告)号：EP4188737B1
公开(公告)日：2024-07-10
申请号：EP21749609.0
申请日：2021-07-27
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公开(公告)号：EP4363348A1
公开(公告)日：2024-05-08
申请号：EP22834385.1
申请日：2022-06-28
申请人： The Heil Co.
发明人： PARKER, Brian T. , CHANDLER, Savannah G. , HAM, Brian Huston , MARONEY, Stanley L. , PALMER, Rebecca B. , PEEK, Michael Shane , SMITH, John Forrest , STEWART, Bryan
CPC分类号： Y02W30/10 , B65F3/02 , B60Y2200/14420130101 , B60K15/07 , B60K2015/063620130101 , B60K2015/063920130101 , B60K2015/063820130101 , B60K2025/00520130101 , B60K25/00 , B60P1/50 , B65F2003/02220130101 , B60L2200/4020130101 , B60L2240/2620130101 , B60L50/90 , B60L2270/14520130101 , B60L8/003 , B60L50/16 , B60L50/61
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公开(公告)号：EP4077008B1
公开(公告)日：2024-08-28
申请号：EP19835282.5
申请日：2019-12-19
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公开(公告)号：EP4088962B1
公开(公告)日：2024-06-19
申请号：EP20959316.9
申请日：2020-10-31
CPC分类号： Y02T10/88 , B60L1/003 , B60L15/2054 , B60H1/00392 , B60H1/3222 , B60K2025/00520130101 , B60K1/00 , B60K2001/00120130101
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公开(公告)号：EP4292855A3
公开(公告)日：2024-06-12
申请号：EP23206635.7
申请日：2021-01-21
IPC分类号： B60K1/02 , F16H48/42 , B60K17/356 , B60K17/28
CPC分类号： F16H2200/000420130101 , B60K1/02 , B60K17/356 , B60Y2200/9120130101 , F16H2200/002120130101 , F16H48/42 , B60K25/00 , B60K2025/00520130101 , B60Y2400/42420130101 , B60K17/02 , B60Y2400/42120130101 , B60K1/00 , B60K2001/00120130101 , B60K23/08
摘要： A drive axle system having at least one differential assembly, a first electric motor, and a second electric motor. The first electric motor and the second electric motor may be selectively connectable to the differential assembly. The first electric motor, the second electric motor, or both may provide torque to the differential assembly.
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公开(公告)号：EP3950404B1
公开(公告)日：2024-05-08
申请号：EP20780080.6
申请日：2020-03-16
CPC分类号： B60K1/04 , B60L15/20 , B60L50/60 , B60L53/10 , Y02T10/70 , Y02T10/72 , Y02T10/7072 , Y02T90/14 , B60L2240/4220130101 , B60L2250/1020130101 , B60L2250/1620130101 , B60L2260/2020130101 , E02F9/2091 , E02F9/207 , B60K25/00 , B60K2025/00520130101 , B60K2025/02620130101 , B60K7/0015 , B60K17/10 , B60Y2400/6120130101 , B60Y2200/41220130101 , B60Y2200/2520130101 , Y02T10/64 , B60L1/003 , B60L2200/4020130101 , B60L2240/1220130101 , B60L2260/2620130101 , B60L58/14
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公开(公告)号：EP4397520A1
公开(公告)日：2024-07-10
申请号：EP23215999.6
申请日：2023-12-12
申请人： Kubota Corporation
发明人： ONO, Kohei
CPC分类号： B60K17/28 , B60K1/02 , B60Y2200/22120130101 , B60Y2200/22320130101 , B60K25/00 , B60K2025/00520130101 , B60K2025/02620130101
摘要： A work vehicle including: a travel device (10,11) supporting a body of the work vehicle in such a manner as to enable the body to travel; a power take-off shaft (17,18) configured to output power out from the body; a travel electric motor (M1) configured to drive the travel device; a work electric motor (M2) configured to drive the power take-off shaft to rotate; a power-transmission-state switching mechanism (DK) configured to be switched between (i) an independent power transmission state in which output from the travel electric motor is output to the travel device and in which output from the work electric motor is output to the power take-off shaft, and (ii) a cooperative output power transmission state in which the travel electric motor and the work electric motor are capable of cooperatively outputting power to a drive target; and a control unit configured to control switching of the power-transmission-state switching mechanism.
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8.发明公开
公开(公告)号：EP4368433A1
公开(公告)日：2024-05-15
申请号：EP23196125.1
申请日：2023-09-08
发明人： KRUG, Andreas , BENTON, John F.
CPC分类号： B60K11/02 , B60K1/00 , B60K2001/00320130101 , B60K2001/00520130101 , B60K2001/00620130101 , B60Y2200/4120130101 , B60Y2200/41620130101 , B60K25/00 , B60K2025/00520130101
摘要： Die vorliegende Erfindung betrifft einen Kühlmittelkreislauf für eine selbstfahrende Arbeitsmaschine mit mehreren elektrischen Antriebskomponenten (8-19), mit:
- einer Kühlmittelpumpe (2) zur Erzeugung eines im Kühlmittelkreislauf (1) umlaufenden Stroms an Kühlmittel;
- einem Wärmetauscher (3) zur Abführung von im Kühlmittel gespeicherter Wärmeenergie;
- zumindest zwei parallel zueinander verlaufenden Kreislaufsträngen (4-7), welche dazu ausgestaltet sind, das Kühlmittel zur Aufnahme von Wärmeenergie an den ihnen jeweils zugeordneten Antriebskomponenten (8-19) vorbeizuführen.
Die vorliegende Erfindung betrifft ferner eine selbstfahrende Arbeitsmaschine, insbesondere einen Mobilkran, mit mehreren elektrischen Antriebskomponenten (8-19) und einem oder mehreren solchen Kühlmittelkreislaufen (1).-
9.发明授权
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10.发明公开
公开(公告)号：EP4352378A1
公开(公告)日：2024-04-17
申请号：EP22730502.6
申请日：2022-05-25
CPC分类号： F16F15/046 , B60K2025/00520130101 , B60H1/3223 , B60H1/3229 , B62D21/09 , B60K25/00
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