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41. 发明授权

US09169797B2 Methods and systems for managing a clearance gap in a piston engine 有权
标题翻译：用于管理活塞发动机间隙的方法和系统
公开(公告)号：US09169797B2
公开(公告)日：2015-10-27
申请号：US13340543
申请日：2011-12-29
申请人： John Lawler , Matt Svrcek
发明人： John Lawler , Matt Svrcek
IPC分类号： F16J10/04 , F02F1/00 , F02F1/14 , F02F1/02 , F02F1/16 , F02F1/18 , F02F3/28 , F02F1/10
CPC分类号： F02F1/004 , F02F1/02 , F02F1/14 , F02F1/16 , F02F1/18 , F02F3/28 , F02F2001/106
摘要： A piston engine may include a piston and cylinder assembly. A piston assembly may be configured to translate in a cylinder liner, which may form a bore in the cylinder. The cylinder liner may be deformable, and deformations of the cylinder liner may affect the clearance gap between the piston assembly and the cylinder. A liner fluid may be supplied to the cylinder liner to create a pressure differential across the liner, and a resulting deformation. The liner fluid may be used to provide cooling as well as liner deformation to control the clearance gap. A cylinder may include one or more fluid passages configured to provide heating, cooling, or both. A cylinder may include one or more localized heat sources such as, for example, electric resistance heaters or heating fluid passages.
摘要翻译：活塞发动机可以包括活塞和气缸组件。活塞组件可以构造成在气缸套中平移，气缸套可以在气缸中形成孔。气缸套可以是可变形的，并且气缸套的变形可能影响活塞组件和气缸之间的间隙。可以将衬套流体供应到气缸套，以在衬套上产生压力差，并产生变形。衬里流体可以用于提供冷却以及衬里变形以控制间隙。气缸可以包括被配置为提供加热，冷却或两者的一个或多个流体通道。气缸可以包括一个或多个局部热源，例如电阻加热器或加热流体通道。

42. 发明申请

US20130206085A1 COMBUSTION ENGINE WITH COOLANT COLLECTOR FOR SHUT-DOWN COOLING AND/OR WARM-UP COOLING 有权
标题翻译：用于冷凝和/或冷却冷却的冷凝收集器的燃烧发动机
公开(公告)号：US20130206085A1
公开(公告)日：2013-08-15
申请号：US13704949
申请日：2011-06-15
申请人： Stephan Adam , Joachim Doerr , Axel Pohlmann
发明人： Stephan Adam , Joachim Doerr , Axel Pohlmann
IPC分类号： F02F1/02
CPC分类号： F02F1/02 , F01N3/046 , F01N13/10 , F01P2003/028 , F01P2007/143 , F01P2060/08 , F01P2060/16 , F02F1/243 , F02F1/40 , Y02T10/20
摘要： An internal combustion engine includes a cylinder crankcase and a cylinder head that includes an integrated exhaust manifold, wherein the cylinder crankcase, the cylinder head and the integrated exhaust manifold have a continuous water jacket that forms part of a coolant circuit of the internal combustion engine. To ensure during shut-down cooling and/or warm-up cooling of the exhaust manifold that a majority of the coolant that is fed into the water jacket reaches the exhaust manifold, while only a small portion of the coolant flows around the cylinder through the cylinder crankcase, the coolant circuit includes a collector that communicates via passage openings having reduced opening cross-sections with the water jacket, and coolant channels arranged in extension of a flow direction through the passage-openings lead to the exhaust manifold, while coolant channels branching off laterally behind the passage-openings lead to the cylinder crankcase.
摘要翻译：内燃机包括气缸曲轴箱和气缸盖，其包括集成的排气歧管，其中气缸曲轴箱，气缸盖和集成排气歧管具有连续的水套，其形成内燃机的冷却剂回路的一部分。为了确保在关闭冷却和/或预热冷却排气歧管期间，供给到水套中的大部分冷却剂到达排气歧管，而只有一小部分冷却剂通过气缸气缸曲轴箱，冷却剂回路包括收集器，该收集器通过具有减小的开口横截面的通道开口与水套连通，并且流动方向延伸通过通道开口的冷却剂通道通向排气歧管，同时冷却剂通道分支在通道开口后方侧面通向气缸曲轴箱。

43. 发明授权

US4911109A Cooling system for heat insulating engine 失效
标题翻译：隔热发动机冷却系统
公开(公告)号：US4911109A
公开(公告)日：1990-03-27
申请号：US217267
申请日：1988-07-11
申请人： Hideo Kawamura , Hiroshi Matsuoka
发明人： Hideo Kawamura , Hiroshi Matsuoka
IPC分类号： F01P3/02 , F01P9/00 , F02B3/06 , F02B23/06 , F02B75/18 , F02B77/11 , F02F1/02 , F02F1/24 , F02F1/38 , F02F7/00
CPC分类号： F01P9/00 , F01P3/02 , F02B23/0696 , F02F1/02 , F02F1/38 , F02F7/0007 , F02B2023/0612 , F02B2075/1816 , F02B2275/16 , F02B3/06 , F02B77/11 , F02F2001/247 , Y02T10/123 , Y02T10/125
摘要： The upper parts of the cylinder liners and the cylinder head are formed integral in one piece, and a water jacket is provided around the outer peripheries of the upper parts of the cylinder walls, with no water jacket provided to the cylinder body. This eliminates the use of the core for the water jacket in molding the cylinder body, which in turn reduces the engine weight, brings about a significant cost reduction and makes machining operations easy. Because the piston head is made of a heat insulating material and a water jacket is not provided to the cylinder body, the heat is prevented from flowing down to the cylinder liners. Furthermore, the cylinder liners are made of a ceramic material to improve an anti-galling characteristic during sliding motions at high temperatures. Also, since the water jacket is provided only to the cylinder head, the water jacket can be made simple and small in structure, reducing the cooling water flow resistance. This in turn permits the use of a small motor-powered water pump that can be controlled independently of the engine conditions. Moreover, since the cylinder body has no water jacket, there is a greater freedom in designing the cylinder body, which makes it possible to form reinforcement ribs on the cylinder body to increase its rigidity and thereby reduce vibrations and noise.

44. 发明授权

US1744184A Motor-cooling system 失效
标题翻译：电机冷却系统
公开(公告)号：US1744184A
公开(公告)日：1930-01-21
申请号：US24921928
申请日：1928-01-25
申请人： NASH MOTORS COMPANY
发明人： ERIK WAHLBERG NILS
IPC分类号： F02F1/02
CPC分类号： F02F1/02

45. 发明专利

JP2017511440A 対向ピストンエンジンのシリンダ用のライナー部品审中-公开
公开(公告)号：JP2017511440A
公开(公告)日：2017-04-20
申请号：JP2016562521
申请日：2015-04-16
申请人：アカーテースパワー,インク. , アカーテースパワー,インク.
发明人：ワグナー，ブライアント，エイ．
IPC分类号： F02F1/22 , F02B75/28
CPC分类号： F02F1/004 , F02B75/28 , F02F1/02 , F02F1/186
摘要：長手軸方向に分離配置された排気ポート及び吸気ポートを具備してなるシリンダの構造は、シリンダライナーの排気ポートブリッジ部及び/又は上死点(TC)部において、溝及び/又はスロット上に焼結された粉末状金属(PM)のリングを備えている。つまり、シリンダライナーの排気ポート部34には、冷却剤通路としての溝35上においてPM製の排気ポートリング63が焼結されている。また、シリンダライナーの上死点部33には、冷却剤通路としてのスロット37上においてPM製の補強リング53が焼結されている。【選択図】図3B

46. 发明专利

JP5787994B2 冷機運転時および/または暖機運転時の冷却用の冷媒集合管を備えた内燃機関有权
标题翻译：具有内燃机的冷操作和/或冷却剂收集管的预热运转时的冷却
公开(公告)号：JP5787994B2
公开(公告)日：2015-09-30
申请号：JP2013514587
申请日：2011-06-15
申请人：アウディアクチェンゲゼルシャフト , AUDI AG
发明人：アダム、シュテファン , ドーア、ヨアヒム , ペールマン、アクセル
IPC分类号： F01P3/02 , F01P5/10 , F02F1/10
CPC分类号： F02F1/02 , F01N13/10 , F01N3/046 , F02F1/243 , F02F1/40 , F01P2003/028 , F01P2007/143 , F01P2060/08 , F01P2060/16 , Y02T10/20

47. 实用新型

KR2019980040962U 실린더보어 사이의 실린더 블록의 냉각구조 无效
标题翻译：的气缸体的缸膛之间的冷却结构
公开(公告)号：KR2019980040962U
公开(公告)日：1998-09-15
申请号：KR2019960054043
申请日：1996-12-23
申请人： 현대자동차주식회사
发明人： 한덕주
IPC分类号： F02F1/26 , F01P3/02
CPC分类号： F02F1/02
摘要： 본고안의목적은실린더보어사이의냉각성을향상시킨실린더블록의냉각구조를제공하는데 있다. 상기한목적을달성하기위하여본 고안은실린더블록의냉각구조에있어서, 실린더보어사이의실린더블록상면에열전도도가좋은알루미늄보강대를삽입한것을특징으로한다.
摘要翻译：本文的目的是提供一种具有气缸孔之间增强的冷却能力的气缸体的冷却结构。在为了实现上述目的设计的特征在于，所述插入件，度铝肋的上在缸体的冷却结构中的缸膛之间的汽缸体的上表面上良好的导热性。

48. 发明公开

KR1020130088072A 대형 2행정 엔진, 흡기 밸브 및 실린더 라이너 有权
标题翻译：大型二冲程发动机，进气阀和气缸内衬
公开(公告)号：KR1020130088072A
公开(公告)日：2013-08-07
申请号：KR1020130009922
申请日：2013-01-29
申请人： 맨 디젤 앤드 터보 필리얼 아프 맨 디젤 앤드 터보 에스이 티스크랜드
发明人： 페테르센,아르네크비스트가아드
IPC分类号： F01L1/38 , F01L1/42 , F02F1/02
CPC分类号： Y02T10/146 , F01L1/38 , F01L1/42 , F02B25/04 , F02B25/24 , F02B33/30 , F02F1/02 , F02F1/22 , F16K15/16
摘要： PURPOSE: A large two-stroke cycle with an intake valve and cylinder liner is provided to be installed in a small space. CONSTITUTION: An intake valve opens a gas path when the pressure of a track is higher than the pressure of a cylinder, and closes the gas path when the pressure of a track is lower than the pressure of a cylinder. The intake valve (1) comprises a valve body with valve members (6, 7). The valve body is mounted on the cylinder to position the valve members. The valve members move to the place where the gas path is closed and opened also the members move in the reverse direction. [Reference numerals] (AA) Closing; (BB) Opening
摘要翻译：目的：提供具有进气门和气缸套的大型二冲程循环，安装在较小的空间内。构成：当轨道的压力高于气缸的压力时，进气门打开气体路径，并且当轨道的压力低于气缸的压力时关闭气体通道。进气门（1）包括具有阀构件（6,7）的阀体。阀体安装在气缸上以定位阀构件。阀构件移动到气体通道关闭的位置，并且构件也沿相反方向移动。（附图标记）（AA）关闭; （BB）开幕

49. 发明授权

KR101330768B1 실린더 블록의 냉각 구조 및 이를 갖는 사판형 액압 장치 有权
标题翻译：气缸盖的冷却结构和包括其的滑动板式液压装置
公开(公告)号：KR101330768B1
公开(公告)日：2013-11-18
申请号：KR1020127005007
申请日：2010-11-16
申请人： 카와사키 주코교 카부시키 카이샤
发明人： 오노,타케시 , 아즈마,마코토
IPC分类号： F04B27/08 , F04B53/08 , F04B25/04
CPC分类号： F04B39/06 , F01B3/0035 , F01P3/00 , F02F1/02 , F02F1/26 , F04B1/20 , F04B1/22 , F04B39/066 , F04B53/08
摘要： 슬라이딩면의 냉각 성능을 향상시킬 수 있는 실린더 블록(12)의 냉각 구조를 제공한다. 실린더 블록(12)은, 복수의 실린더(20)를 가지며, 이 실린더(20)에는, 개구에서 피스톤(13)이 삽입되어 있다. 피스톤(13)은, 실린더(20)를 규정하는 슬라이딩면(12b) 위를 왕복 슬라이딩하도록 이루어져 있다. 또한, 실린더 블록(12)의 외주면(12a)에는, 복수의 냉각용 홈(31)이 형성되어 있다. 냉각용 홈(31)은, 인접하는 2개의 실린더(20) 사이에 있는 격벽(32)에 전방측 단면에서 연장되고, 또한 슬라이딩면(12b)과 외주면(12a) 사이의 두께(t)를 감소시키도록 격벽(32)을 두께 감소시켜서 형성된다.

50. 发明申请

US20190103537A1 ENGINE WITH CYLINDER LINER HAVING A THERMOELECTRIC MODULE, AND METHOD OF OPERATING THE ENGINE 审中-公开
公开(公告)号：US20190103537A1
公开(公告)日：2019-04-04
申请号：US15723488
申请日：2017-10-03
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： James R. Salvador , Anil Bika , Alok Warey , Venkatesh Gopalakrishnan
IPC分类号： H01L35/30
CPC分类号： H01L35/30 , F02F1/004 , F02F1/02 , F02G5/00
摘要： An engine includes a cylinder liner. The cylinder liner includes an interior wall, an exterior wall, and a thermoelectric element disposed therebetween. The interior wall forms a cylinder bore forming part of a combustion chamber. The exterior wall is positioned adjacent a coolant jacket. The thermoelectric element is operable to generate an electric current in response to a temperature gradient between the interior wall, which is exposed to the high temperatures of the combustion chamber, and the exterior wall, which is exposed to the cooler temperatures of a coolant in the coolant jacket. An electric current in a circuit of the thermoelectric element may be controlled to affect a cylinder wall temperature. The circuit of the thermoelectric element may be opened, and the voltage of the thermoelectric element may be measured and used to calculate the cylinder wall temperature.

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