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81. 发明授权

EP0797728B1 VERBRENNUNGSMOTOR FÜR EINEN ZWEITAKTBETRIEB 失效
标题翻译：内燃发动机对于两冲程运行
公开(公告)号：EP0797728B1
公开(公告)日：1998-08-26
申请号：EP95941591.0
申请日：1995-12-16
申请人： RÖSSLE, Gottfried
发明人： RÖSSLE, Gottfried
IPC分类号： F02B75/24 , F01B9/02
CPC分类号： F01B9/023 , F01B9/026 , F02B75/246 , F02B2075/025 , Y02T10/16
摘要： In a two-stroke internal combustion engine with a crank slide mechanism and a plurality of working cylinders (11, 12), which have bases and are divided by a piston into a lower and an upper cylinder chamber, the lower cylinder chamber being used substantially for compression and the upper cylinder chamber (41, 42) being used substantially for combustion, storage cylinders are provided which can adjoin cavities (28) such as working cylinders of the engine and processing chambers, such that each adjoining cavity has at least one closeable inlet opening (33) through which an air-fuel mixture, for example, can flow from the storage cylinder into the cavity and at least one closeable outlet opening (31) through which the mixture can flow out of the cavity into the storage chamber (28). The storage chamber (28) is charged by the lower cylinder chambers (11, 12, 41, 42) with the air-fuel mixture and the mixture is fed as necessary to the upper cylinder chambers for combustion, or the mixture is conveyed out of the lower cylinder chambers into given compartments in the storage cylinder and from there is fed to the processing chambers for processing. After processing, the mixture is fed back to given compartments of the storage cylinder and then fed to the upper cylinder chambers for combustion. The storage cylinder enables losses by circulation to be avoided since the air-fuel mixture is not introduced at bottom dead centre of the pistons but during the compression stroke, i.e. when the outlet slot is closed.

82. 发明公开

EP0854277A1 MULTIPLE CIRCULAR SLIDER CRANK RECIPROCATING PISTON INTERNAL COMBUSTION ENGINE 失效
标题翻译： KOLBENMASCHINE MIT KURBELWELLE UND MEHRERENKREISFÖRMIGENKULISSEN
公开(公告)号：EP0854277A1
公开(公告)日：1998-07-22
申请号：EP96917323.6
申请日：1996-06-13
申请人： Li, Ming , Li, Zhengzhong
发明人： Li, Ming , Li, Zhengzhong
IPC分类号： F02B75/32
CPC分类号： F16C7/02 , F01B1/08 , F01B7/04 , F01B9/02 , F02B75/18 , F02B75/22 , F02B75/24 , F02B75/246 , F02B75/32 , F02B2075/1812
摘要： The present invention relates to internal combustion engines, particularly to a reciprocating piston type internal combustion engine with a crank and multiple circular slide blocks, formed by substituting connecting rods with circular slide blocks. The engine comprises a crank-and-circular slide block mechanism including a cylinder body, pistons, circular slide blocks, a crankshaft and the like. In the cylinder body, there is a sliding track in which there is a dynamic balance sliding piece. There are at least three circular slide blocks connected into an integral, with the phase difference of the adjacent circular slide blocks being 180°, and the circular slide blocks being rotably received in the pistons or the dynamic balance sliding piece and all being sleeved on the same crank pin. The engine of the present invention has excellent dynamic balanceability and compact configuration; and compared with existing engines of the same type, its size and weight are 30-50% and the man-hour for manufacture is 50-60%, and 70% of the parts are commonly used ones, it is reliable in operation, has long service life and low energy-consumption.
摘要翻译：本发明涉及内燃机，特别涉及具有曲柄和多个圆形滑动块的往复式活塞式内燃机，其通过用圆形滑动块代替连接杆而形成。该发动机包括一个曲柄和圆形的滑块机构，其包括缸体，活塞，圆形滑块，曲轴等。在气缸体中，存在滑动轨道，其中存在动平衡滑动件。至少有三个连接成一体的圆形滑动块，相邻的圆形滑动块的相位差为180°，圆形滑动块可旋转地容纳在活塞或动平衡滑动件中，并且全部套在相同的曲柄销。本发明的发动机具有优异的动平衡性和紧凑的结构; 与同类型现有发动机相比，其尺寸和重量均为30-50％，制造时间为50-60％，零件70％为常用，运行可靠，具有使用寿命长，能耗低。

83. 发明公开

EP0809749A1 HUBKOLBENMASCHINE MIT IN KURBELWELLENRICHTUNG IN EINEM MASCHINENGEHÄUSE BENACHBARTEN ZYLINDERN 失效
标题翻译：往复式发动机与KURBELWELLE方向的机器外壳近域钢瓶
公开(公告)号：EP0809749A1
公开(公告)日：1997-12-03
申请号：EP96904775.0
申请日：1996-02-14
申请人： Bayerische Motoren Werke Aktiengesellschaft
发明人： FISCHER, Gert
IPC分类号： F01B9 , F02B75
CPC分类号： F01B9/026 , F02B75/246
摘要： To simplify as much as possible the reciprocating drive mechanism in a reciprocating piston engine with adjacent cylinders in the crankshaft direction in an engine case, especially an internal combustion engine comprising a reciprocating drive mechanism with a hypocycloidal slide bar (9), which has a guide element (17) cooperating with guide surfaces on the engine case, the invention proposes that the guide element (17) of the slide bar (9) be mounted, optionally adjustably mounted, between the piston rods (6, 7) for reciprocating pistons (4, 4', 5, 5') of the serially adjacent cylinders.

84. 发明授权

EP0628709B1 Internal combustion engine 失效
公开(公告)号：EP0628709B1
公开(公告)日：1996-08-14
申请号：EP94890093.1
申请日：1994-06-06
申请人： Paut, Drazen, Dipl.-Ing.
发明人： Paut, Drazen, Dipl.-Ing.
IPC分类号： F02B75/24 , F02B41/00
CPC分类号： F01B9/026 , F02B1/04 , F02B41/00 , F02B75/002 , F02B75/246 , F02B2075/025 , F02B2075/027

85. 发明授权

EP0617754B1 Internal combustion engines 失效
标题翻译：内燃机
公开(公告)号：EP0617754B1
公开(公告)日：1996-04-17
申请号：EP93900280.4
申请日：1992-12-16
申请人： THE COX THOMPSON EFFECT LIMITED
发明人： COX, David Edgar George
IPC分类号： F02F7/00 , F02B75/24 , F01B9/02
CPC分类号： F02B73/00 , F01B9/02 , F02B75/24 , F02B75/246 , F02F7/00
摘要： An internal combustion engine comprises two cylinder blocks (2), each defining one or more cylinders (4), each cylinder in each cylinder block reciprocably accommodating a piston (6) and being opposed to a cylinder in the other cylinder block. The two cylinder blocks (2) are connected together with the interposition of two or more crankcase structures (18, 20) and define between them a space in which a crankshaft (12) is rotatably supported by at least two main bearings (26) which are at least partially supported by the crankcase structures (18, 20). Each opposed pair of pistons (6) is rigidly connected by two walls (8) which afford respective apertures and which define between them a space. Each opposed pair of pistons is connected to two cranks (16) of the crankshaft (12) by two sliders (14) which are accommodated in a respective one of the said apertures and are mounted to slide with respect to the associated wall (8) only in the direction transverse of its reciprocal movement and which define an opening in which a respective one of the cranks (16) is rotatably received. A main crankshaft bearing (26) is supported in the said space between the two walls (8).
摘要翻译：内燃机包括两个气缸体（2），每个气缸体限定一个或多个气缸（4），每个气缸体中的每个气缸往复地容纳活塞（6）并且与另一个气缸体中的气缸相对。两个气缸体（2）通过插入两个或更多个曲轴箱结构（18,20）而连接在一起并且在它们之间限定了曲轴（12）由至少两个主轴承（26）可旋转地支撑的空间，至少部分地由曲轴箱结构（18,20）支撑。每对相对的活塞（6）通过两个壁（8）刚性连接，所述壁提供相应的孔并在它们之间限定空间。每个相对的一对活塞通过两个滑块（14）连接到曲轴（12）的两个曲柄（16），滑块（14）容纳在相应的一个所述孔中并且被安装成相对于相关联的壁（8）滑动，仅在其往复运动的横向方向上并且限定了一个开口，曲柄（16）中的相应的一个可转动地容纳在该开口中。主曲轴轴承（26）支撑在两个壁（8）之间的所述空间中。

86. 发明授权

EP0381034B1 Variable positive fluid displacement apparatus with movable chambers 失效
标题翻译：带可移动腔室的可变正流体位移装置
公开(公告)号：EP0381034B1
公开(公告)日：1994-09-28
申请号：EP90101413.4
申请日：1990-01-24
申请人： Pierrat, Michel A.
发明人： Pierrat, Michel A.
IPC分类号： F02B75/24 , F02B75/32 , F02F1/18 , F02B75/04
CPC分类号： F02B75/048 , F01B9/026 , F02B3/06 , F02B75/04 , F02B75/24 , F02B75/246 , F02B75/32 , F02F1/18 , Y10T74/1675 , Y10T74/2179 , Y10T74/2183

87. 发明公开

EP0356990A3 Variable positive fluid displacement system 失效
标题翻译：可变正向流体位移系统
公开(公告)号：EP0356990A3
公开(公告)日：1990-06-20
申请号：EP89115915.4
申请日：1989-08-29
申请人： Pierrat, Michel A.
发明人： Pierrat, Michel A.
IPC分类号： F02B75/24 , F02B75/32 , F02F1/18 , F02B75/04
CPC分类号： F02F1/18 , F01B9/026 , F02B3/06 , F02B75/048 , F02B75/246 , F02B75/32
摘要： The present disclosure relates to an improved variable positive fluid displacement apparatus, operating either as a pump or as a motor, that is self lubricated, has high volumetric capacity and operates with high efficiency over a wide range of speeds and pressures. The apparatus comprises a crankshaft (2), a crankcase surrounding said crankshaft, a displacement chamber and a slidable port plate having first and second spaced legs extending therefrom, first and second eccentric drive means positioned on said crankshaft, and means connecting said first and second legs respectively to said first and second drive means, whereby with the crankshaft rotating, the port plate slides to selectively close and open ports (31), and said piston is driven in a direction perpendicular to the plane of the sliding motion of said port plate.

88. 发明公开

EP0187930A3 Multiple cylinder internal-combustion engine 有权
标题翻译：多缸内燃机
公开(公告)号：EP0187930A3
公开(公告)日：1987-05-06
申请号：EP85115114
申请日：1985-11-28
申请人： Ficht GmbH
发明人： Ficht, Reinhold
IPC分类号： F02B75/24 , F01B01/08 , F01B09/02
CPC分类号： F02B75/246 , F01B1/08 , F01B9/023 , F01B9/026 , F02B75/22 , F02B75/222 , F02B2075/025 , F02B2075/1816

89. 发明公开

EP0203395A1 Device for converting linear motion to rotary motion or vice versa 失效
标题翻译：装置，用于直线运动转换成旋转运动，反之亦然。
公开(公告)号：EP0203395A1
公开(公告)日：1986-12-03
申请号：EP86105845.1
申请日：1986-04-28
申请人： BRACKETT, Douglas C.
发明人： BRACKETT, Douglas C.
IPC分类号： F16H21/18
CPC分类号： F01B9/026 , F01B9/023 , F01B9/047 , F02B75/246 , F16H21/36 , Y10T74/18256 , Y10T74/2107
摘要： A device for converting linear motion to rotary motion or vice versa employs at least two bearing members (52, 54) mounted for rotation about a crankpin (50) of a rotatable crank (44), each bearing member (52, 54) being in constant engagement with its own individual bearing surface (58, 60). A shuttle (16), which is mounted for reciprocating linear movement, carries the bearing surfaces (58, 60), which are located on opposite sides of the crankpin (50) and are offset relative to each other. Because the bearing members (52, 54) are in constant engagement with their associated bearing surfaces (58, 60), the linear motion of the shuttle (16) is continuously converted into the rotary motion of the crank (44) or vice versa.

90. 发明公开

EP0081814A1 Reciprocating compressor 失效
标题翻译：一种往复式压缩机。
公开(公告)号：EP0081814A1
公开(公告)日：1983-06-22
申请号：EP82111405.5
申请日：1982-12-09
申请人： NISSAN MOTOR CO., LTD.
发明人： Hayashi, Yoshimasa
IPC分类号： F04B27/02 , F04B35/00
CPC分类号： F01B9/026 , F01B9/023 , F02B75/246 , F04B27/02 , Y10T74/18256
摘要： A reciprocating compressor (20) comprises a piston body (24) reciprocally movably disposed within a cylinder housing (21) and having first and second pistons (27,28) which are coaxially aligned with each other. The first and second pistons (27,28) define resoectively first and second chambers (25,26) within the cylinder housing (21). Intake and discharge valves (30,31) are provided to allow therethrough a fluid to be sucked into and to be discnarged out of each cylinder chamber (25, 26), respectively. Additionally, the compressor (20) is provided with a device (32. 33) for changing the rotary motion of a drive shaft (34) into the reciprocating motion of the piston body (24 1 Accordingly, the compressor (20) becomes small-sized and light in weight and is simplified in construction, thereby con siderably reducing parts thereof.

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