公开(公告)号：EP4419786A1

公开(公告)日：2024-08-28

申请号：EP22896476.3

申请日：2022-11-17

Applicant: VerdeGo Aero, Inc.

Inventor： SPITZER, David N. ,  RICKLICK, Mark ,  ANDERSON, Richard Pat ,  BARTSCH, Eric Richard

IPC: F02C6/12 ,  F02B39/10 ,  F02B33/40

CPC classification number: Y02T10/12 ,  B60L50/10 ,  B60L50/40 ,  B60L50/61 ,  B60L58/13 ,  F02B33/40 ,  F02B39/10 ,  F02C6/12 ,  B64D2221/0020130101 ,  B64D27/24 ,  F02B37/10 ,  F02B37/14 ,  H02J7/1446 ,  H02J2310/4420200101 ,  H02P29/0027 ,  H02P2101/3020150115 ,  H02P9/04 ,  H02P29/40 ,  B60L2200/1020130101 ,  B64D27/026

公开(公告)号：EP4112902A1

公开(公告)日：2023-01-04

申请号：EP22173194.6

申请日：2022-05-13

Applicant: Garrett Transportation I Inc.

Inventor： Fedorikhin, Valeriy ,  Love, Andrew ,  Mohammadpour, Ali

IPC: F02B33/40 ,  F02B37/10 ,  F02B37/14 ,  F02B39/00 ,  F02B39/10 ,  F04D25/06 ,  F04D29/58 ,  H02K5/20 ,  H02K7/00 ,  H02K11/30

Abstract: A fluid compressor device includes a housing and a rotating group supported for rotation within the housing about an axis. The device also includes a compressor stage including a compressor wheel of the rotating group that is supported on a shaft of the rotating group. The device also includes an e-machine stage including an e-machine that is operably coupled to the shaft and that is configured to operate as at least one of a motor and a generator. Additionally, the device includes an integrated controller that extends at least partly over the e-machine stage in a circumferential direction about the axis. The integrated controller includes a coolant core that receives a flow of a coolant therethrough for cooling the integrated controller. The coolant core extends over the e-machine stage in a circumferential direction about the axis.

公开(公告)号：EP4107379A1

公开(公告)日：2022-12-28

申请号：EP20838203.6

申请日：2020-12-18

Applicant: Bowman Power Group Limited

Inventor： WALLINGTON, Steve ,  FALLON, Rob ,  CREESE-SMITH, Owen ,  FRY, Keith ,  CORDERO-ORILLE, Ivan ,  HARTRIDGE, Mike ,  SZYMKO, Shinri ,  DOWMAN-TUCKER, Paul

IPC: F02B39/10 ,  F04D29/40 ,  F04D29/58 ,  F02B39/00 ,  H02K5/20 ,  H02K11/33 ,  F02B33/40

公开(公告)号：EP3682115B1

公开(公告)日：2022-06-15

申请号：EP18746165.2

申请日：2018-07-25

Inventor： BOGNER, Mathias ,  SCHÄFER, Christoph ,  SLAVIC, Sasa

IPC: F02B33/40 ,  F02B37/22 ,  F16K3/03 ,  F04D29/46 ,  F04D17/10 ,  F04D29/08 ,  F02B39/04 ,  F02B39/10

公开(公告)号：EP3957848A1

公开(公告)日：2022-02-23

申请号：EP21192071.5

申请日：2021-08-19

Applicant: LG Electronics Inc.

Inventor： JANG, Heejoong ,  JEONG, Hojong

IPC: F02M26/34 ,  F02M26/07 ,  F02B37/18 ,  F01N5/02 ,  F02B37/007 ,  F02D29/04 ,  F02G5/02 ,  F02M21/04 ,  F24F1/44 ,  F25B30/00 ,  F02B33/40

Abstract: The present disclosure relates to a gas engine heat pump including: an engine which burns a mixed air of air and fuel; a first charger which compresses the mixed air and supplies to the engine; a first exhaust flow path which is connected to the engine, and through which exhaust gas discharged from the engine flows; and a second charger which is driven by the exhaust gas branched from the first exhaust flow path to a second exhaust flow path, and compresses the exhaust gas discharged from the engine and supplies the compressed exhaust gas to the engine, thereby reducing the emission of nitrogen oxide by recirculating the exhaust gas without additional power consumption.

公开(公告)号：EP3957838A1

公开(公告)日：2022-02-23

申请号：EP21192074.9

申请日：2021-08-19

Applicant: LG Electronics Inc.

Inventor： JANG, Heejoong ,  JEONG, Hojong

IPC: F02B37/20 ,  F02B37/18 ,  F01N5/02 ,  F02B39/10 ,  F02D29/04 ,  F02D41/00 ,  F02G5/02 ,  F24F1/44 ,  F25B30/00 ,  F02B35/02 ,  F01N3/02 ,  F02B33/40 ,  F02M21/04

Abstract: The present disclosure relates to a gas engine heat pump including: an engine which burns a mixed air of air and fuel; a first exhaust flow path which is connected to the engine so that exhaust gas discharged from the engine passes through and is discharged to the outside; a turbo charger including: a first compressor which compresses the mixed air and supplies to the engine, and a first turbine which is installed in the first exhaust flow path and receives the exhaust gas passing through the first exhaust flow path to drive the first compressor; a supercharger which is installed in the first exhaust flow path between the engine and the first turbine, and receives and compresses the exhaust gas passing through the first exhaust flow path to supply to the first turbine; a second exhaust flow path which is branched from the first exhaust flow path between the engine and the supercharger, and converges to the first exhaust flow path between the supercharger and the first turbine; a first valve which is installed to be opened and closed in the second exhaust flow path; a third exhaust flow path which is branched from the first exhaust flow path between the supercharger and the first turbine, and converges to the first exhaust flow path in downstream of the first turbine; a second valve which is installed to be opened and closed in the third exhaust flow path; and a controller which controls operations of the first valve, the second valve, and the supercharger according to load of the engine.

公开(公告)号：EP3239489B1

公开(公告)日：2021-08-11

申请号：EP15867594.2

申请日：2015-11-26

Inventor： NARUOKA, Shohei ,  WATANABE, Hiroyuki

IPC: F02B39/00 ,  F02B33/40 ,  F04D29/28

公开(公告)号：EP3650677B1

公开(公告)日：2021-06-23

申请号：EP19200204.6

申请日：2019-09-27

Inventor： WEISS, Hartmut ,  BÜRKLE, Michael

IPC: F02D41/00 ,  F02B37/18 ,  F02B37/10 ,  F02D41/02 ,  F01N3/20 ,  F01N3/28 ,  F01N5/04 ,  F01N9/00 ,  F02B37/24 ,  F02B33/40 ,  F02B37/04 ,  F02B37/14 ,  F02B39/10

公开(公告)号：EP3800336A1

公开(公告)日：2021-04-07

申请号：EP20210449.3

申请日：2018-04-26

Applicant: FPT Motorenforschung AG

Inventor： FESSLER, Harald

IPC: F02B33/40 ,  F02B37/04 ,  F02B37/14 ,  F02B39/04 ,  F02B39/10 ,  F02M26/22

Abstract: Internal combustion engine arrangement comprising an internal combustion engine (ICE), a turbocharger (TC) comprising a turbine (TB) and a compressor (TCP) and a variable compressor (ESC) arranged between the internal combustion engine and said compressor (TCP) and control means (ECU) arranged to control said variable compressor according to at least one of the following options: 1) to throttle the intake, on the basis of at least one component temperature of an After-treatment system (ATS) connected to said exhaust line, in order to warm up said ATS component; 2) to control a rack position of the turbine having variable geometry in order to maintain the turbocharger in an optimal operating condition and to control said variable compressor so as to achieve a predetermined combustion engine boost level.

公开(公告)号：EP3760849A1

公开(公告)日：2021-01-06

申请号：EP18925758.7

申请日：2018-07-13

Applicant: MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.

Inventor： HAYASHI, Yoshihiro ,  FUJITA, Yutaka ,  IWAKIRI, Kenichiro

IPC: F02B37/16 ,  F02B39/00 ,  F02B33/40 ,  F02M35/10 ,  F04D29/40

Abstract: A centrifugal compressor includes an impeller, a compressor inlet pipe for guiding air to the impeller, a scroll passage disposed on an outer peripheral side of the impeller, and a bypass passage connecting the compressor inlet pipe and the scroll passage and bypassing the impeller. In a cross-section perpendicular to an axis of the compressor inlet pipe, when A1 is a connection portion on a downstream side in a rotational direction of the impeller of connection portions between an inner wall surface of the compressor inlet pipe and an inner wall surface of the bypass passage, C is a virtual circle constituting the inner wall surface of the compressor inlet pipe, and L1 is a tangent line of the virtual circle C at the connection portion A1, the inner wall surface of the bypass passage is formed from the connection portion A1 along the tangent line L1.