公开(公告)号：US09909485B2

公开(公告)日：2018-03-06

申请号：US14689162

申请日：2015-04-17

Applicant: Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Wuerzburg

Inventor： Tao Hong

IPC: F01P5/02 ,  F01P1/06 ,  F04D29/16 ,  F04D29/32 ,  F01P5/06 ,  F01P11/12 ,  F01P11/10

CPC classification number: F01P5/02 ,  F01P1/06 ,  F01P5/06 ,  F01P11/10 ,  F01P11/12 ,  F04D29/164 ,  F04D29/326

Abstract: A cooling fan module includes a frame, and a fan impeller having a plurality of fan impeller blades is located in an opening of the frame. The fan impeller blades are connected to a base portion of an outer fan ring. A lip portion of the outer fan ring extends from the base portion radially outward, and a leading end of the lip portion is turned in direction to the downstream side of the frame. A recirculating flow guiding device includes a plurality of guide vanes located on an upstream side of the frame and around the opening of the frame. An air gap is provided between the outer fan ring and the frame. A recirculating flow travels from downstream side of the cooling fan module through the air gap, and is turned by the leading end of the lip portion into the recirculating flow guiding device.

公开(公告)号：US09903253B2

公开(公告)日：2018-02-27

申请号：US14349407

申请日：2012-10-02

Applicant: Valeo Systemes Termiques

Inventor： Laurent Odillard

IPC: F28D7/10 ,  F01P1/06 ,  F28F9/00 ,  F28D21/00

CPC classification number: F01P1/06 ,  F28D2021/0082 ,  F28F9/001 ,  F28F2225/02

Abstract: A heat exchanger for an automotive vehicle includes a core bundle for exchanging heat between fluids, a case for housing the core bundle, a container for collecting inlet fluid, and a container for collecting outlet fluid. The case presents at least an area for absorbing stress, adjacent to the inlet collection container, such that the case withstands mechanical stress exerted on the case when the fluid flows in the core bundle from the fluid inlet container to the fluid outlet container.

公开(公告)号：US09890688B2

公开(公告)日：2018-02-13

申请号：US14896587

申请日：2014-06-04

Applicant: RENAULT s.a.s.

Inventor： Joseph Bui

IPC: B60K11/00 ,  B60K11/08 ,  F01P11/10 ,  B60K11/04 ,  F01P1/06

CPC classification number: F01P11/10 ,  B60K11/04 ,  B60K11/08 ,  B60Y2306/01 ,  F01P1/06

Abstract: An air guide collects air from a grille located at the front of a vehicle engine compartment to a vertical radiator located in the engine compartment and which is fixed to a vehicle chassis. The air guide includes a main casing including an upper casing and a lower casing. The upper and lower casings include an opening toward the front to receive the air. The lower casing includes at least one substantially horizontal lower wall and two substantially vertical lateral walls. The lower casing axially and transversely abut the rear portion of the lower casing of the air guide relative to the chassis of the vehicle, at least in a lateral region of the lower casing, and a local structure for controlled preferred compression of the walls of the lower casing, at least in a lower portion of the lateral region of the lower casing.

公开(公告)号：US09885272B2

公开(公告)日：2018-02-06

申请号：US14970156

申请日：2015-12-15

Applicant: SDMO INDUSTRIES

Inventor： Luc Courtes

IPC: F01N3/00 ,  F01N5/02 ,  F01P1/06 ,  F01P3/20 ,  F25B9/14

CPC classification number: F01N5/02 ,  F01P1/06 ,  F01P3/20 ,  F02G2243/54 ,  F25B9/145 ,  F25B2309/1403 ,  Y02T10/16

Abstract: An apparatus includes an exhaust system, a cooling system, and two or more thermoacoustic devices. A first thermoacoustic device is configured to convert heat energy from the exhaust system to amplify an acoustic wave. A second thermoacoustic device configured to convert energy in the amplified acoustic wave to an input for the cooling system. The apparatus may be incorporated or in communication with an engine or a generator.

公开(公告)号：US20180002023A1

公开(公告)日：2018-01-04

申请号：US15703988

申请日：2017-09-14

Applicant: Yuneec International (China) Co.,Ltd

Inventor： Yu Tian ,  Wenyan Jiang

IPC: B64D13/00 ,  F01P5/02 ,  B64C39/02 ,  F01P1/06

CPC classification number: B64D13/006 ,  B64C39/024 ,  B64C2201/042 ,  B64C2201/108 ,  B64C2201/165 ,  B64D33/08 ,  F01P1/06 ,  F01P5/02 ,  F01P2050/20

Abstract: The present invention disclosed a cooling system for unmanned aerial vehicle, which includes a main body, four arms disposed on the main body, two clockwise rotating propellers and two counterclockwise rotating propellers disposed on the arms respectively; wherein at least one air guide hole on each of the arms, which guide air to a middle of the main body; the two clockwise rotating propellers are disposed diagonally and the two counterclockwise rotating propellers are disposed diagonally; a clockwise rotating propeller is on a left-front arm; each of the clockwise and the counterclockwise rotating propellers rotates to generate an airstream which is configured to sweep towards the arm, the airstreams are configured to flow to an internal part of the main body by the air guide hole. The cooling system is able to cool down the whole unmanned aerial vehicle.

公开(公告)号：US20170361698A1

公开(公告)日：2017-12-21

申请号：US15185242

申请日：2016-06-17

Applicant: Ford Global Technologies, LLC

Inventor： Quazi Ehtesham Hussain

IPC: B60K11/02 ,  F02B33/40 ,  F01P7/02 ,  F01P11/02 ,  F01P1/06 ,  B60K11/08 ,  F01P5/10 ,  F01P5/06 ,  F01P3/18 ,  F02M35/10 ,  F01P7/16

CPC classification number: B60K11/02 ,  B60K11/085 ,  F01P1/06 ,  F01P3/18 ,  F01P5/06 ,  F01P5/10 ,  F01P7/026 ,  F01P7/164 ,  F01P7/167 ,  F01P11/0285 ,  F01P2005/105 ,  F01P2037/00 ,  F02B33/40 ,  F02M35/10268

Abstract: Methods and systems are provided for estimating a cooling demand of a vehicle powertrain component and selecting a mode of operation of a vehicle cooling system based on the estimated cooling demands of the vehicle powertrain component and the energy usage of the cooling system components. Based on the selected operating mode, each of a radiator fan speed, a coolant system pump output, a vehicle grille shutter opening, and an opening of vents coupled to a powertrain component insulating enclosure may be concurrently adjusted to minimize the cooling parasitic losses while satisfying the cooling requirements of the vehicle.

公开(公告)号：US20170275846A1

公开(公告)日：2017-09-28

申请号：US15506778

申请日：2015-08-31

Applicant: Hitachi Construction Machinery Co., Ltd.

Inventor： Hitoshi NISHIGUCHI ,  Toshihiro ABE ,  Tetsuya MATSUMOTO

IPC: E02F3/32 ,  B60K11/04 ,  F01P11/04 ,  F01P3/20 ,  F01P1/06 ,  F01P5/02 ,  E02F9/08 ,  B60K11/08

CPC classification number: E02F3/32 ,  B60K11/04 ,  B60K11/08 ,  B60Y2200/412 ,  B62D25/10 ,  E02F9/00 ,  E02F9/0866 ,  E02F9/0875 ,  E02F9/0883 ,  F01P1/06 ,  F01P3/20 ,  F01P5/02 ,  F01P11/04 ,  F01P11/10

Abstract: A construction machine includes a cooling fan (10) and a shroud (11). The cooling fan (10) sends air drawn in via a radiator (30) to an engine. The shroud (11) is disposed on an outer peripheral side of the cooling fan and forms a passage for air to be drawn in via the radiator. The construction machine includes a tank (12) and a cover (14B). The tank (12) is disposed superior to an upper end portion of the radiator and stores cooling water to be supplied to the radiator and the engine. The cover (14B) is disposed openably in an opening (14A) formed in a top surface plate (11B) of the shroud. The tank (12) is disposed at a position adjacent to the shroud (11) on a side closer to the engine side than the cover (14B) is.

公开(公告)号：US09771854B2

公开(公告)日：2017-09-26

申请号：US14842520

申请日：2015-09-01

Applicant: KUBOTA Corporation

Inventor： Naoya Sakurai ,  Hideyuki Koyama ,  Hideyuki Goto ,  Kentaro Nagai ,  Tadashi Nakano

IPC: F02F1/10 ,  F02F1/14 ,  F01P5/10 ,  F02F1/36 ,  F01P7/16 ,  F01P5/12 ,  F01P11/04 ,  F01P1/06 ,  F01P5/02 ,  F01P3/02

CPC classification number: F01P7/16 ,  F01P1/06 ,  F01P3/02 ,  F01P5/02 ,  F01P5/10 ,  F01P5/12 ,  F01P11/04 ,  F01P2003/024 ,  F01P2003/025

Abstract: There is provided an engine water-cooling device that can increase warming-up efficiency of an engine. The engine water-cooling device includes a thermostat housing that houses a thermostat. The thermostat housing is mounted to a front wall of a cylinder head in one side portion in a width direction of the cylinder head. A cooling water pump is mounted to a front wall of a cylinder block in a central portion in a width direction of the cylinder block. A bypass passage includes an intra-head bypass passage in the cylinder head, and the intra-head bypass passage includes a width-direction passage portion extending from a position behind the thermostat housing to a position behind and above the cooling water pump.

公开(公告)号：US09714599B2

公开(公告)日：2017-07-25

申请号：US15018464

申请日：2016-02-08

Applicant: HONDA MOTOR CO., LTD.

Inventor： Yuki Takahashi ,  Takuo Kase ,  Kazuki Shimozono ,  Kiyomi Yanai

IPC: F01N3/00 ,  F01N13/00 ,  F01P1/06 ,  F02B63/04 ,  F01N1/00

CPC classification number: F01N13/002 ,  F01N1/00 ,  F01N2260/022 ,  F01N2260/20 ,  F01N2590/10 ,  F01P1/06 ,  F02B63/04 ,  F02B63/044

Abstract: An engine-driven generator includes an exhaust muffler disposed adjacent to a lateral side of a cylinder block, a fan cover having an air outlet arranged to face the exhaust muffler and the cylinder block, the fan cover being configured to guide cooling air from a cooling fan directly to the air outlet, and an opening area-adjustment member provided on a muffler blow-off port of the air outlet for adjusting an opening area of the muffler blow-off port.

公开(公告)号：US09683580B2

公开(公告)日：2017-06-20

申请号：US14704189

申请日：2015-05-05

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： James S. Tyler ,  Saulo Da Cortes Cervantes

IPC: F04D29/52 ,  F04D29/64 ,  F04D29/60 ,  F04D29/66 ,  F04D19/00 ,  F01P1/06 ,  F01P5/06

CPC classification number: F04D29/526 ,  F01P1/06 ,  F01P5/06 ,  F01P11/10 ,  F04D19/002 ,  F04D29/601 ,  F04D29/646 ,  F04D29/668 ,  Y10T16/54

Abstract: A cooling fan shroud for an internal combustion engine has a fan port including a fixed cylindrical segment and a movable cylindrical segment mounted by a hinge. A pivot plate on the movable cylindrical segment is compressed with a base plate on a shroud main body so that a loading rib on one plate provides a frictional resistance. A dual-position locking mechanism retains the movable cylindrical segment in an extended position or a retracted position. The mechanism is comprised of a tab extending from the movable cylindrical segment and a ratchet pocket in the main body receiving the tab, wherein the ratchet pocket has a pair of stop notches separated by a deflector rib. The movable cylindrical segment is bendable to allow the tab to ride over the deflector rib in response to a predetermined pivot force applied to the movable cylindrical segment.