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61. 发明公开

EP3499001A1 ENGINE 审中-公开
公开(公告)号：EP3499001A1
公开(公告)日：2019-06-19
申请号：EP18188436.2
申请日：2018-08-10
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： ENDO, Taisuke
IPC分类号： F01P1/08 , F01P5/06 , F01P1/10
摘要： A cylinder head (11) includes a mating surface (26) to be attached to a head cover (10) through a gasket (25). The mating surface (26) is remote from an exhaust port (36) toward the head cover (10). A shroud (33) includes an opening (51), a mating surface air guide pathway (47) and a wall portion (52). An exhaust pipe (37) is inserted through the opening (51). The mating surface air guide pathway (47) directs part of outdoor air taken by a cooling fan (30) to the mating surface (26) so as to cool the mating surface (26). The wall portion (52) is disposed between the opening (51) and the mating surface air guide pathway (47), while being disposed adjacently to at least part of the opening (51), whereby the wall portion (52) inhibits the outdoor air from being discharged from the opening (51). The mating surface air guide pathway (47) directs part of the outdoor air to in-between of the mating surface (26) and the exhaust port (36).

62. 发明公开

EP3292293A1 ZYLINDERKOPF FÜR EINE BRENNKRAFTMASCHINE 有权
标题翻译：用于内燃机的气缸盖
公开(公告)号：EP3292293A1
公开(公告)日：2018-03-14
申请号：EP16736760.6
申请日：2016-05-04
申请人： AVL List GmbH
发明人： KNOLLMAYR, Christof
IPC分类号： F02F1/40 , F02F1/42 , F01P3/14 , F02F1/24 , F01P3/02 , F02F1/36 , F01P1/08
CPC分类号： F02F1/40 , F01P3/02 , F01P2003/024 , F02F1/243 , F02F1/36 , F02F1/4214
摘要： The invention relates to a cylinder head (4) for an internal combustion engine having liquid cooling, comprising at least two outlet valves for controlling outlet openings (14) and at least one inlet valve for controlling at least one inlet opening (15) per cylinder (2), having at least one cooling jacket (3) through which coolant flows. An outlet valve bridge (7) is arranged between two adjacent outlet valves and an inlet/outlet valve bridge (8) is arranged in each case between at least one outlet valve and an adjacent inlet valve. A first cooling channel (18) is arranged in the region of at least one outlet valve bridge (7), and a second cooling channel (19) is arranged in the region of at least one inlet/outlet valve bridge (8), and the first and second cooling channels (18, 19) are fluidically connected to one other in a central cooling region (20) of the cylinder (2) with one another. According to the invention, in order to improve the cooling in the region of the inlet/outlet valve bridges and in the region of the outlet valve guides, at least one second cooling channel (19) has a flow dividing arrangement (21) which sub-divides the second cooling channel (19) into a first part-channel (19a) and a second part-channel (19b), wherein preferably the first part-channel (19a) is arranged in the region of an outlet valve guide (14a) and the second part-channel (19b) is arranged in the region of an outlet valve seat (14b) of the adjacent outlet valve.

63. 发明专利

CA2889282C AN AIR FLOW GUIDE FOR AN INTERNAL COMBUSTION ENGINE 未知
公开(公告)号：CA2889282C
公开(公告)日：2022-08-23
申请号：CA2889282
申请日：2015-04-23
申请人： CHAMPION ENGINE TECH LLC
发明人： SOTIRIADES ALEKO D , DOPKE RUSSELL J
IPC分类号： F01P1/02 , F01P1/08 , F02F1/04 , F02F1/28
摘要： An air flow guide / diverter is disclosed for mounting to a cylinder head of an internal combustion engine. The air diverter directs cooling air to multiple locations on the cylinder head. The air diverter includes a main diverter shield having a proximal end extending from a cooling source to a distal end extending to the rear of the internal combustion engine. The air diverter includes a first arcuate member attached to the main diverter shield between the proximal end and the distal end of the main diverter shield, and a second arcuate member connected to the main diverter shield near the distal end of the main diverter shield. The air flow guide creates multiple channels of air to provide more efficient cooling with little added cost.

64. 发明专利

RU2717197C2 СИСТЕМА ТУРБОКОМПРЕССОРА И СПОСОБ (ВАРИАНТЫ) ОХЛАЖДЕНИЯ РЕГУЛЯТОРА ДАВЛЕНИЯ В СИСТЕМЕ ТУРБОКОМПРЕССОРА 未知
公开(公告)号：RU2717197C2
公开(公告)日：2020-03-18
申请号：RU2016104236
申请日：2016-02-10
申请人： FORD GLOBAL TECH LLC
发明人： YAMADA SHUYA SHARK DEN , GARDNER TIMOTI DZH , TIERNEN KRIS DEVID , KUN METTYU , SPANNBAUER SHON MAJKL
IPC分类号： F01P1/08 , F01P7/02 , F02B37/18
摘要： Изобретениеотноситсяк охлаждениюприводарегуляторадавленияв системетурбонаддуватранспортногосредства. Системаи способыдлятранспортногосредствадлярегулированиякакскоростивентиляторарадиатора, таки положениязаслонокрешеткирадиаторатранспортногосредства, припревышениипороговойтемпературынарегуляторедавлениятурбокомпрессора. Водномпримересистемаможетсодержатьвентиляторрадиаторав переднейчаститранспортногосредства, двигатель, соединенныйс выпускнымканалом, турбинув выпускномканале, содержащуюобводнойканал, регулятордавлениятурбокомпрессора, расположенныйв обводномканалетурбины, приэтомнарегулятордавлениятурбокомпрессорапоступаетпотоквоздухапоканалуохлажденияизобластинижепопотокуотвентиляторарадиатора, причемканалохлажденияимеетпервыйконец, расположенныйв переднейчаститранспортногосредствавблизивентиляторарадиатора, ивторойконец, расположенныйв местемеждупереднимколесоми заднимколесомтранспортногосредствавблизиприводарегуляторадавлениятурбокомпрессора. 3 н. и 16 з.п. ф-лы, 10 ил.

65. 发明专利

AT517127A1 ZYLINDERKOPF FÜR EINE BRENNKRAFTMASCHINE 未知
公开(公告)号：AT517127A1
公开(公告)日：2016-11-15
申请号：AT503762015
申请日：2015-05-07
申请人： AVL LIST GMBH
发明人： KNOLLMAYR CHRISTOF DIPL ING
IPC分类号： F02F1/36 , F01P1/08 , F02F1/38 , F02F1/40
摘要： Die Erfindung betrifft einen Zylinderkopf (4) für eine Brennkraftmaschine mit Flüssigkeitskühlung mit zumindest zwei Auslassventilen zur Steuerung von Auslassöffnungen (14) und zumindest einem Einlassventil zur Steuerung zumindest einer Einlassöffnung (15) pro Zylinder (2), mit zumindest einem von Kühlmittel durchströmten Kühlmantel (3), wobei zwischen zwei benachbarten Auslassventilen eine Auslassventilbrücke (7) und zwischen zumindest einem Auslassventil und einem benachbarten Einlassventil jeweils eine Einlass-/Auslassventilbrücke (8) angeordnet ist, und wobei im Bereich zumindest einer Auslassventilbrücke (7) ein erster Kühlkanal (18), und im Bereich zumindest einer Einlass-/Auslassventilbrücke (8) ein zweiter Kühlkanal (19) angeordnet ist, und die ersten und zweiten Kühlkanäle (18, 19) in einem zentralen Kühlbereich (20) des Zylinders (2) miteinander strömungsverbunden sind. Um die Kühlung im Bereich der Einlass-/Auslassventilbrücken sowie im Bereich der Auslassventilführungen zu verbessern, ist vorgesehen, dass zumindest ein zweiter Kühlkanal (19) eine Strömungsteilungseinrichtung (21) aufweist, welche den zweiten Kühlkanal (19) in einen ersten Teilkanal (19a) und einen zweiten Teilkanal (19b) unterteilt, wobei vorzugsweise der erste Teilkanal (19a) im Bereich einer Auslassventilführung (14a) und der zweite Teilkanal (19b) im Bereich eines Auslassventilsitzes (14b) des benachbarten Auslassventiles angeordnet sind.

66. 发明专利

UA61381A DISCHARGE VALVE NODE OF LOCOMOTIVE DIESEL WITH LOCAL COOLING 未知
公开(公告)号：UA61381A
公开(公告)日：2003-11-17
申请号：UA2003010307
申请日：2003-01-14
申请人： NAT TECH UNIV KHARKIV POLYTECH
发明人： SHEKHOVTSOV ANATOLII FEDOROVYC , TRYNIOV OLEKSANDR VOLODYMYROVY , AVRAMENKO ANDRII MYKOLAIOVYCH
IPC分类号： F01L3/16 , F01P1/08
摘要： A discharge valve node of a locomotive diesel with a local cooling has a guide bushing, discharge valve with axial air duct channel, this goes into expansion cavity connected by means of through openings in the body of the valve with discharge section and with installed coaxially in axial channel heat-conducting element rigidly fixed in the plate of the valve, this forms with the inner cavity of axial channel slot cavity. The through openings are made at the rod of the valve in the area of directing bushing in such a way that at closed and opened positions of the valve those are connected to the opened through cavity made at the side of the lower end of directing bushing and having in axial direction length not smaller than he valve stroke; at that the heat conducting element is made hollow and has in its upper part a cylindrical tightening lug

67. 发明专利

DE10025491C2 未知
公开(公告)号：DE10025491C2
公开(公告)日：2003-02-20
申请号：DE10025491
申请日：2000-05-23
申请人： DAIMLER CHRYSLER AG
发明人： STOLK THOMAS , GAISBERG ALEXANDER VON
IPC分类号： F01L9/04 , F01P3/00 , F01P3/14 , F01P1/08
摘要： The device has at least one electromagnet with a magnet coil (18,19) and a cooling device with at least one cooling channel (13,14) arranged on a coil carrier (10,110 for the magnet coil. The cooling channel(s) can be made in one piece with the coil carrier. The coil carrier can be made from a piece of sheet and the cooling channel can be made by shaping the piece of sheet.

68. 发明专利

AT220190T 未知
公开(公告)号：AT220190T
公开(公告)日：2002-07-15
申请号：AT99402389
申请日：1999-09-30
申请人： CHAFFOTEAUX ET MAURY
发明人： PORCHER JEAN-MICHEL GEORGES MA , BOISHARDY DIDIER FERNAND THIER , LEHOUX JACQUES
IPC分类号： F01P1/08 , F23D14/72 , F23N5/26 , F23Q9/00

69. 发明专利

DE69614250D1 未知
公开(公告)号：DE69614250D1
公开(公告)日：2001-09-06
申请号：DE69614250
申请日：1996-02-21
申请人： HAECO PARTNERS LTD
发明人： HOPE I
IPC分类号： F01K23/14 , F01B9/02 , F01L5/04 , F01L5/24 , F01P1/02 , F01P1/06 , F01P1/08 , F02B37/00 , F02B37/16 , F02B37/24 , F02B41/10 , F02B75/02 , F02C6/00 , F02C6/10
摘要： A compound engine that includes a gas turbine unit and a piston unit wherein a portion of the cycle air for the piston unit is diverted through cooling passages to provide impingement cooling of several areas of the piston unit including the upper cylinder area, the outer and inner surfaces of the exhaust valve and other selected areas of the cylinder head; and there after, the diverted cycle air is reintroduced into the cycle.

70. 发明专利

HK1028910A1 HOOD OF A PILOT BURNER FOR A HOT WATER HEATER 未知
公开(公告)号：HK1028910A1
公开(公告)日：2001-03-09
申请号：HK00106284
申请日：2000-10-04
申请人： CHAFFOTEAUX ET MAURY
发明人： PORCHER JEAN-MICHEL GEORGES MA , BOISHARDY DIDIER FERNAND THIER , LEHOUX JACQUES
IPC分类号： F01P1/08 , F23D14/72 , F23N5/26 , F23Q9/00 , F23N , F23D , F23Q

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