公开(公告)号：EP4419780A1

公开(公告)日：2024-08-28

申请号：EP22790074.3

申请日：2022-10-12

申请人： UFI Innovation Center S.r.l.

发明人： GIRONDI, Giorgio

IPC分类号： F01M5/00 ,  F01P11/08 ,  F16H57/04 ,  F16K11/065 ,  F16K31/00 ,  F28D1/053 ,  F28D9/00 ,  F28D21/00 ,  F28F27/02

CPC分类号： F28D9/005 ,  F28D1/053 ,  F28D2021/008920130101 ,  F28F27/02 ,  F01M5/007 ,  F01P11/08 ,  F16H57/0413 ,  F01P7/16 ,  F01M5/005 ,  F16H57/0435 ,  F16H57/0415

公开(公告)号：EP3180503B1

公开(公告)日：2018-10-10

申请号：EP15748178.9

申请日：2015-08-05

申请人： Audi AG

发明人： AGGSTALLER, Josef ,  SCHULLER, Dietmar ,  AMMLER, Stefan

IPC分类号： F01P7/16 ,  F01P11/16

CPC分类号： F01P11/16 ,  F01P3/20 ,  F01P5/10 ,  F01P7/16 ,  F01P11/18 ,  F01P2005/125 ,  F01P2007/146 ,  F01P2025/08 ,  F16H57/0446 ,  F16H59/72 ,  F16H61/0021 ,  F16H2061/0037 ,  F16K37/0091

公开(公告)号：EP3301273B1

公开(公告)日：2018-09-26

申请号：EP17193993.7

申请日：2017-09-29

申请人： HONDA MOTOR CO., LTD.

发明人： Kisaichi, Toru ,  Kaga, Hiroyuki

IPC分类号： F01P7/16 ,  F01N3/30 ,  F01P11/04

CPC分类号： F01P7/16 ,  F01N3/30 ,  F01N2390/06 ,  F01N2590/04 ,  F01P11/04 ,  F01P2003/001 ,  F01P2007/146 ,  F01P2050/16 ,  Y02A50/2322 ,  Y02T10/20

摘要： To provide a saddle type vehicle with a water cooled engine allowing simplification of the mounting structure for a thermostat and a check valve. A saddle type vehicle having a water cooled engine, includes: a thermostat (40) provided in a cooling water path (30) of the water cooled engine (20); and a check valve (60) provided in a secondary air path (50) supplying secondary air to an exhaust path (21) of the water cooled engine (20), wherein a case (41) of the thermostat (40) and a case (61) of the check valve (60) are formed integrally. The case (41) of the thermostat (40) is formed in a cylindrical configuration, and the case (61) of the check valve (60) is integrally connected to the cylindrical side wall thereof.

公开(公告)号：EP3015673B1

公开(公告)日：2018-09-19

申请号：EP15183074.2

申请日：2015-08-31

申请人： Toyota Jidosha Kabushiki Kaisha

发明人： SATO, Masahiro

IPC分类号： F02G5/02 ,  F02G5/04 ,  F01P7/16 ,  F01P3/22

CPC分类号： F01P3/2271 ,  F01P3/2207 ,  F01P3/2285 ,  F01P7/16 ,  F01P7/162 ,  F01P2003/2214 ,  F01P2003/2264 ,  F01P2025/04 ,  F01P2025/30 ,  F02G5/02 ,  F02G5/04 ,  F02G2260/00 ,  Y02T10/166

摘要： A pressure relief valve (56) is opened from a time t 1 to a time t 2 for the purpose of reducing the pressure in the gas phase in a gas-liquid separator (16). A WP (44) is driven at a time t 3 and a time t 4 . The time t 3 and time t 4 correspond to timings at which a difference ”T between a boiling temperature T 1 and an actual temperature T 2 becomes equal to or greater than a predetermined temperature T 3 . Since liquid-phase coolant in a catch tank (42) can be fed to a WP (22) by driving the WP (44), the actual temperature T 2 of the liquid-phase coolant immediately upstream of the WP (22) can be lowered. It is thus possible to prevent intense boiling of the liquid-phase coolant immediately upstream of the WP (22).

公开(公告)号：EP3339600A1

公开(公告)日：2018-06-27

申请号：EP17200687.6

申请日：2017-11-08

申请人： Bell Helicopter Textron Inc.

发明人： BRODEUR, Nicholas

IPC分类号： F01P3/00 ,  F01P7/16 ,  B64C27/10 ,  B64C29/00 ,  F15B21/04

CPC分类号： B64D33/08 ,  B64C27/00 ,  B64C29/0025 ,  B64D27/08 ,  B64D27/14 ,  B64D35/02 ,  F01P3/20 ,  F01P5/12 ,  F01P7/16 ,  F01P11/12 ,  F01P11/18 ,  F01P2003/006 ,  F01P2007/146 ,  F01P2050/20 ,  F15B21/042 ,  F15B2211/20523 ,  F15B2211/611 ,  F15B2211/62 ,  F15B2211/7058

摘要： An engine cooling system (200) for a rotorcraft (10) includes an engine (210) having an engine cooling circuit (202), a hydraulic pump (208) powered by the engine (210) to pump hydraulic fluid (206), and a hydraulic circuit (204) in fluid communication with the hydraulic pump (208) and the engine cooling circuit (202), the hydraulic circuit (204) including at least one hydraulic-powered component (224). The hydraulic pump (208) is adapted to pump the hydraulic fluid (206) through both the hydraulic circuit (204) and the engine cooling circuit (202), thereby cooling the engine (210).

公开(公告)号：EP3330505A1

公开(公告)日：2018-06-06

申请号：EP15899705.6

申请日：2015-07-29

申请人： Volvo Construction Equipment AB

发明人： CHOI, Dong-Myoung ,  LEE, Yu-Hee ,  YUK, Eun-Geon ,  SHIN, Sung-Hwan ,  CHOI, Min-Su

IPC分类号： F01N3/20 ,  F01N3/28 ,  F01N13/08 ,  E02F9/08

CPC分类号： F01P7/16 ,  E02F9/08 ,  E02F9/0866 ,  E02F9/0883 ,  E02F9/2095 ,  F01N3/20 ,  F01N3/2066 ,  F01N3/28 ,  F01N13/08 ,  F01N2590/08 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/11 ,  F01N2610/14 ,  F01N2610/144 ,  F01N2610/1473 ,  F01N2610/1486 ,  F01N2900/1811 ,  F01P3/18 ,  F01P3/20 ,  F01P5/10 ,  F01P2007/146 ,  F01P2060/18 ,  Y02T10/24

摘要： Disclosed is a device for cooling and heating a urea solution to be injected into exhaust gas discharged from an engine in order to reduce nitrogen oxides in the exhaust gas. The present invention provides a device for cooling and heating a urea solution for a construction machine, the device including: an engine including a cooling fan, a coolant pump, and a main cooler; a urea solution tank storing the urea solution and having an embedded heat exchange pipe through which first coolant and second coolant circulates; an additional coolant tank storing the second coolant; a water pump supplying the second coolant from the additional coolant tank to the heat exchange pipe; a valve configured to be opened or closed in order to supply the first coolant and the second coolant to the heat exchange pipe through a supply line, and to move the first coolant and the second coolant, which are discharged from the heat exchange pipe through a discharge line, to the coolant pump and the additional coolant tank, respectively; and a controller for supplying the second coolant to the heat exchange pipe through the supply line when the urea solution temperature exceeds a set temperature and for supplying the first coolant to the heat exchange pipe through the supply line when the urea solution temperature is below or equal to the set temperature, and opening or closing the valve.

公开(公告)号：EP1529158B1

公开(公告)日：2018-06-06

申请号：EP03759926.3

申请日：2003-06-12

申请人： Sogefi Air & Cooling (SAS)

发明人： GUYON, David ,  VALLET, Claude ,  KOMURIAN, Richard

IPC分类号： F01P7/16 ,  F01P11/00 ,  G05D23/13

CPC分类号： G05D23/022 ,  F01P7/16 ,  F01P11/00 ,  F01P2070/00

摘要： The box has a thermostat made up of a valve to block an opening of a passage emerging in a box. The valve is stressed against its seat by an elastic loading unit and moved away from the seat by a pressure unit reacting with heat. The box has two protrusions (10, 10) on an internal face of wall. The protrusions provide permanent support surfaces for clamp of the thermostat before and after installation of the box. An Independent claim is also included for a manufacturing process of a water outlet box.

公开(公告)号：EP3163047A4

公开(公告)日：2018-02-21

申请号：EP15811702

申请日：2015-04-01

申请人： NIPPON THERMOSTAT KK

发明人： SHIMOMURA KAZUHITO

IPC分类号： F01P11/18 ,  F01P7/14 ,  F01P7/16 ,  G05D23/02

CPC分类号： F01P7/165 ,  F01P7/16 ,  F01P11/18 ,  F01P2007/146 ,  G05D23/022 ,  G05D23/025

摘要： [Problem] To provide a thermostat valve in which the amount of water leakage while the valve is closed is reduced to an infinitesimally small level and which is configured using a resin molding process to make the entire thermostat valve compact and lightweight and to reduce the number of parts. [Solution] A thermostat valve is provided with: a body housing (12) having an annular body section and a frame section which is provided to the other end surface side of the body section with legs therebetween, the body housing (12) being molded in one piece having a circular cylindrical shape from a synthetic resin material; a disk-shaped valve body (20) disposed on one end surface side of the body housing (12) so as to be capable of moving forward and backward in the axial direction; a spring receiver (24) for holding the end of a pressing spring means (22) away from the valve body and engaged with and held by the front end hook of an engagement arm (30) extended from the body housing; and a thermo-element (40) held by and affixed to an element guide (12c) provided on the frame section of the body housing, the thermo-element (40) operating the valve body in the valve opening direction according to fluid temperature. An annular stepped section having a top section with a predetermined width is provided at a portion of said end surface of the body housing, the portion being located close to an opening peripheral edge section, the annular stepped section serving as a valve seat section (16).

公开(公告)号：EP2857651B1

公开(公告)日：2018-02-21

申请号：EP13796759.2

申请日：2013-05-31

申请人： Mikuni Corporation

发明人： TSUCHIYA, Toru ,  OIKAWA, Takumi ,  KANESAKA, Yoshiyuki ,  ANDO, Satoshi

IPC分类号： F01P7/16 ,  F01P7/14 ,  F16K31/04

CPC分类号： F01P7/14 ,  F01P3/20 ,  F01P7/16 ,  F01P7/167 ,  F01P11/14 ,  F01P2007/146 ,  F16K3/24 ,  F16K11/0853 ,  F16K31/041 ,  F16K31/043

摘要： Provided is a coolant-control valve that is able to perform the initialization learning using a stopper and to provide an efficient structure, by providing an initialization learning stopper within an actuator which drives a valve body. The coolant-control valve is equipped with a rotor that is driven to control a flow rate of coolant for cooling an engine, a casing that houses the rotor, and a rotary drive device 3 that drives the rotor. Control means of the rotary drive device 3 has an initialization learning function of an operating range of the rotor. The rotary drive device 3 is equipped with a motor 33 and a reductiongear 34. The operating range of the rotor is restricted, by restricting the operating range of an output gear 41 among power transmission elements provided in the reduction gear 34. Furthermore, a groove 43 of the output gear, and a fixed-angle stopper 44 inserted into the groove 43 are provided as restricting means for use during initialization learning by the control means.

公开(公告)号：EP3130794A4

公开(公告)日：2018-01-03

申请号：EP15833598

申请日：2015-08-05

申请人： DAEJIN GLOWTECH INC

发明人： PARK DAE-HOON

IPC分类号： F02P19/02 ,  F01P7/16 ,  G05D23/19 ,  H05B3/02 ,  H05B3/48

CPC分类号： F01P7/16 ,  F01P7/167 ,  F01P2070/04 ,  F02P19/02 ,  F23Q7/001 ,  G05D23/1921 ,  H05B3/48 ,  H05B2203/027

摘要： Disclosed a glow plug assembly having dual terminals formed to enable a fast response and reliable control thereof by preventing noise generation caused by grounding, and the assembly including: a housing; a heating tube; a cap; first and second terminals of which lower parts enter inside the heating tube; and a heating coil of which opposite ends are engaged with the first and the second terminals, and a winding part is placed close to the heating tube, wherein the first terminal is shorter than the second terminal in length and is engaged with the heating coil, and the second terminal extends downward to be longer than the first terminal in length, and has a bent part that leads the second terminal to a center of the wound heating coil to secure an insulation space relative to the heating coil, and is engaged with the heating coil.