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公开(公告)号：EP3486452A1
公开(公告)日：2019-05-22
申请号：EP17202058.8
申请日：2017-11-16
发明人： SPYRA, Nikolaus , VOGL, Lukas , LOPEZ, Francisco
摘要： Brennkraftmaschine (10) mit:
- wenigstens einem Turbolader, welcher einen Verdichter (1) und eine Abgasturbine (2) aufweist und welcher in einem stabilen Betriebsbereich eines Verdichterkennfelds des wenigstens einen Verdichters (1) stabil betreibbar ist, welcher stabile Betriebsbereich einerseits durch eine Pumpgrenze (P) und andererseits durch eine Stoffgrenze (S) sowie begrenzt ist,
- zumindest einem Stellglied zum Einstellen eines Betriebspunktes (4) des wenigstens einen Verdichters (1) im Verdichterkennfeld,
- eine Messeinrichtung (5) zur Messung zumindest zweier Betriebsgrößen des Turboladers, mittels welcher eine Lage eines Betriebspunkts (4) des wenigstens einen Verdichters (1) im Verdichterkennfeld bestimmbar ist, sowie
- eine Regel- oder Steuereinrichtung (6), welche mit der Messeinrichtung (5) verbunden ist und zur Ansteuerung des zumindest einen Stellglieds ausgebildet ist,
wobei die Regel- oder Steuereinrichtung (6) dazu ausgebildet ist, das zumindest eine Stellglied so zu regeln oder zu steuern, dass ein Erreichen der Pumpgrenze (P) durch den Betriebspunkt (4) des wenigstens einen Verdichters (1) verhindert wird.-
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公开(公告)号：EP3421963A2
公开(公告)日：2019-01-02
申请号：EP18180432.9
申请日：2018-06-28
摘要： A leakage tightness testing system (200) and a method for checking a tightness of a test vessel (100) having a test vessel internal volume (314,304) and a test vessel thermal inertia characteristic are provided. The leakage tightness testing system (200) includes an external reference vessel (206) coupled in flow communication to the test vessel (100). The external reference vessel (206) includes an external reference vessel volume that includes an insulative material layer at least partially covering the external reference vessel (206). The insulative material layer is configured to approximately match a thermal inertia characteristic of the external reference vessel (206) to the thermal inertia characteristic of the test vessel (100). The leakage tightness testing system (200) also includes a leakage testing device (202) coupled in flow communication to the test vessel (100) and the external reference vessel (206). The leakage testing device (202) includes a leakage sensor (216).
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公开(公告)号：EP3404686A1
公开(公告)日：2018-11-21
申请号：EP17290063.1
申请日：2017-05-18
发明人： KIEFFEL, Yannick , MAKSOUD, Louis
IPC分类号： H01H33/22
摘要： A circuit breaker, comprising an enclosure comprising:
- at least two arcing contacts that are movable axially relative to each other, between an open position of the circuit breaker in which the arcing contacts are separated from each other and a closed position of the circuit breaker in which the arcing contacts are in contact with each other; and
- a gas inlet configured to blow an arc-control gas in order to interrupt an electric arc that is likely to form during movement of the arcing contacts from the closed position to the open position of the circuit breaker, wherein the arc-control gas comprises at least 80% of carbon dioxide;
wherein the enclosure further comprises a catalytic material, which converts carbon monoxide that forms after ionization of the carbon dioxide during arcing, into carbon dioxide, said catalytic material comprising ceria and a precious metal.-
公开(公告)号：EP2456065B1
公开(公告)日：2018-11-14
申请号：EP11189127.1
申请日：2011-11-15
CPC分类号： B60L11/1803 , B60K6/26 , B60K2006/264 , B60L2210/14 , B60L2210/42 , B60Y2200/92 , H02M7/537 , H02P6/14 , H02P25/024 , H02P27/08 , Y10S903/906 , Y10T29/49002
摘要： An electric drive system includes a permanent magnet machine (70) having a rotor (116) and a stator (118) and a power converter (62) electrically coupled to the permanent magnet machine (70) and configured to convert a DC link voltage to an AC output voltage to drive the permanent magnet machine (70). The power converter (62) includes a plurality of silicon carbide switching devices (74-84) having a voltage rating that exceeds a peak line-to-line back electromotive force of the permanent magnet machine (70) at a maximum speed of the permanent magnet machine (70).
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公开(公告)号：EP2866334B1
公开(公告)日：2018-10-24
申请号：EP14190298.1
申请日：2014-10-24
IPC分类号： H02K1/17 , H02K1/24 , H02K11/25 , H02P29/60 , H02K21/12 , H02K21/26 , H02K1/27 , H02K1/30 , H02K15/12 , H02K21/44
CPC分类号： H02P29/60 , H02K1/17 , H02K1/246 , H02K1/2766 , H02K1/30 , H02K11/25 , H02K15/12 , H02K15/125 , H02K21/12 , H02K21/26 , H02K21/44
摘要： A system and method for heating ferrite permanent magnets in an electrical machine is disclosed. The permanent magnet machine (10) includes a stator assembly (12) and a rotor assembly (14), with a plurality of ferrite permanent magnets (32) disposed within the stator assembly or the rotor assembly to generate a magnetic field that interacts with a stator magnetic field to produce a torque. A controller (22) of the electrical machine is programmed to cause a primary field current to be applied to the stator windings to generate the stator magnetic field, so as to cause the rotor assembly to rotate relative to the stator assembly. The controller (22) is further programmed to cause a secondary current to be applied to the stator windings to selectively generate a secondary magnetic field, the secondary magnetic field inducing eddy currents in at least one of the stator assembly and the rotor assembly to heat the ferrite permanent magnets.
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公开(公告)号：EP2587616B1
公开(公告)日：2018-10-03
申请号：EP12189942.1
申请日：2012-10-25
CPC分类号： B60L11/1816 , B60L11/184 , B60L11/1844 , B60L11/1848 , B60L2250/16 , Y02E60/721 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
摘要： A charging system (300) for use in supplying current to a power storage device (106) includes a charging device (104) configured to be coupled to the power storage device to perform a charging operation and a kiosk (302) coupled to the charging device. The kiosk is configured to receive pricing data for the charging operation from the charging device, display the pricing data, enable the pricing data to be accepted, and authorize the charging device to initiate the charging operation if the pricing data is accepted.
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公开(公告)号：EP1862381B1
公开(公告)日：2018-10-03
申请号：EP07108514.6
申请日：2007-05-21
摘要： An air gap inspection device (100). The air gap inspection device (100) may include a substantially rigid rail (110), a cart (150) positioned on the rail (110), a drive system (180) for maneuvering the cart (150) along the rail (110), and an inspection head (200) positioned on the cart (150).
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公开(公告)号：EP3104385B1
公开(公告)日：2018-08-15
申请号：EP16173283.9
申请日：2016-06-07
CPC分类号： H01H71/1009 , H01H1/226 , H01H3/30 , H01H3/38 , H01H9/20 , H01H9/34 , H01H33/08 , H01H77/104 , H01H83/20 , H01H2001/506 , H01H2205/002 , H01H2235/01
摘要： A moveable contact arm assembly (18) includes a moveable contact arm (20) having a moveable contact (22) thereon. Also included is a carrier assembly (32) operatively coupled to the moveable contact arm. Further included is a first end plate (42) operatively coupled to the carrier assembly and a bottom bracket (50) operatively coupled to the first end plate. Yet further included is a first latch member (84) coupled to the bottom bracket, the first latch member comprising a first guiding surface and defining a first recess portion (94). Also included is a guide pin (116) extending from the carrier assembly and in contact with the first guiding surface of the first latch member during movement of the moveable contact arm assembly. Also included is a first stop pin (120) extending from the carrier assembly and disposed in the first recess portion of the first latch member in the blow open condition of the circuit breaker.
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公开(公告)号：EP2587608B1
公开(公告)日：2018-08-15
申请号：EP12187730.2
申请日：2012-10-09
发明人： Rivers JR., Cecil , Narel, Radoslaw
IPC分类号： H02J3/14 , H02J13/00 , H02J7/00 , B60L11/18 , H04L12/417 , H04L12/433
CPC分类号： H02J3/14 , B60L11/1844 , B60L11/1846 , H02J13/0024 , H02J13/0062 , H02J13/0075 , H04L12/417 , H04L12/433 , Y02B70/3225 , Y02B90/2623 , Y02B90/2638 , Y02E60/721 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/168 , Y02T90/169 , Y04S10/126 , Y04S20/222 , Y04S30/12 , Y04S30/14 , Y04S40/122 , Y04S40/124
摘要： A system for use in supplying current to a plurality of power storage devices includes a first charging device configured to supply current to a first power storage device of the plurality of power storage devices. The system also includes at least one other charging device coupled to the first charging device to form a network. The at least one other charging device is configured to supply current to at least one other power storage device of the plurality of power storage devices. The first charging device includes a processor programmed to determine whether said first charging device possesses a network token, and if so, to determine a second charging parameter associated with said second charging device, determine a second amount of current to be at least one of received from the electrical supply or supplied to the first power storage device, based at least in part on said determined first and second charging parameters.
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