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41. 发明公开

EP0376900A1 A multi-cylinder internal combustion engine, particularly for motor vehicles 失效
标题翻译： Brennkraftmaschine mit mehreren Zylindern，insbesonderefürKraftwagen。
公开(公告)号：EP0376900A1
公开(公告)日：1990-07-04
申请号：EP89830550.3
申请日：1989-12-19
申请人： FIAT AUTO S.p.A.
发明人： Ricordi, Eppo
IPC分类号： F02F1/00 , F02F7/00
CPC分类号： F02F7/0007 , F02B1/04 , F02B2075/1816 , F02B2275/20 , F02F1/002 , F02F7/0053 , F02F2001/008
摘要： A multi-cylinder internal combustion engine has a one-piece cylinder block (2) which incorporates the combustion chambers (7) of the cylinders (5), the intake and exhaust ducts (8,9) and seats (10) for the valves and the spark plugs, and is formed with two continuous integral flanges, in single upper plane and a single lower plane respectively (14,15), for the coupling of corresponding flanges (16,20) formed with a timing control assembly (4) and with an oil sump (3). The oil sump (3) is constituted by a structural body which is formed in one piece with the main bearings (26) of the crankshaft (25) of the engine, the main bearing caps (27) simply bearing thereon and being clamped by the block (2) by spacers (36) of calibrated thickness.
摘要翻译：多缸内燃机具有一体式气缸体（2），其包括气缸（5）的燃烧室（7），进气和排气管道（8,9）和用于阀门的座椅（10）和火花塞，并且在单个上平面和单个下平面（14,15）中形成有两个连续的整体凸缘，用于与形成有定时控制组件（4）的相应的凸缘（16,20）的联接，和一个油底壳（3）。油槽（3）由与发动机的曲轴（25）的主轴承（26）一体形成的结构体构成，主轴承盖（27）简单地承载在其上并被块（2）通过校准厚度的间隔件（36）。

42. 发明授权

EP0204048B1 Crankshaft supporting and lubricating structure in plural-cylinder internal combustion engine 失效
标题翻译：三缸内燃机起重机支撑和润滑结构
公开(公告)号：EP0204048B1
公开(公告)日：1990-05-16
申请号：EP85308929.0
申请日：1985-12-09
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Anno, Nobuo
IPC分类号： F02F7/00 , F16C9/02
CPC分类号： F01M11/02 , F01M11/03 , F02B2075/1816 , F02F1/108 , F02F7/0007 , F02F7/0053 , F05C2201/021 , F05C2201/0436 , F05C2201/0439 , F16C9/02 , F16M1/021
摘要： The crankshaft of an engine is supported by bearing caps mounted on journal walls of a cylinder block and a bridge interconnects the bearing caps. Oil passages in each bearing cap lead from the bridge to each crankshaft journal bearing at a laterally offset location rather than on the cylinder axis. A longitudinal main gallery in the bridge supplies oil to the passages and is laterally offset even further to that side. A supply passage in the bridge and one bearing cap at one extreme lateral side supplies oil from a pressurized oil supply passage in the cylinder block to that supply passage in the bearing cap.

43. 发明授权

EP0187263B1 Gehäuse für Hubkolben-Brennkraftmaschinen 失效
标题翻译：内燃机起动
公开(公告)号：EP0187263B1
公开(公告)日：1988-05-04
申请号：EP85115364.3
申请日：1985-12-04
申请人： Bayerische Motoren Werke Aktiengesellschaft
发明人： Seidl, Jiri , Zinnecker, Franz
IPC分类号： F01M11/02 , F02F7/00 , F02B77/00
CPC分类号： F02F7/0053 , F01M11/02 , F01M2011/0033 , F02B75/22 , F02B77/00 , F02F7/0012 , F02F2200/06

44. 发明授权

EP0095684B1 Internal combustion engine having aluminium alloy cylinder block 无效
标题翻译：具有铝合金缸体的内燃机
公开(公告)号：EP0095684B1
公开(公告)日：1988-01-13
申请号：EP83105043.0
申请日：1983-05-20
申请人： NISSAN MOTOR CO., LTD.
发明人： Ogawa, Naoki
IPC分类号： F02F7/00
CPC分类号： F02F7/0085 , F02F7/0053 , F02F7/008 , F02F2007/0056 , F05C2201/021 , F05C2201/0436 , F16C9/02

45. 发明公开

EP0207716A3 A bearing assembly for journaling a shaft, such as a crankshaft of an i.c. engine 失效
标题翻译：用于日志的轴承组件，例如作为起重机的起重机发动机
公开(公告)号：EP0207716A3
公开(公告)日：1987-09-30
申请号：EP86304865
申请日：1986-06-24
申请人： Cummins Engine Company, Inc.
发明人： Baugh, James D. , Hager, Francis M.
IPC分类号： F16C09/02 , F16C17/26
CPC分类号： F02F7/0053 , F16C9/02 , F16M1/025
摘要： A bearing assembly (20) including a saddle member (22) and a bearing cap (35), each including a bearing receiving recess (24,39). The saddle member recess (24) is flanked by alignment slots (28a & 28b). The bearing cap recess (39) is flanked by rectangular mounting shoulders (41a & 41 b) which are asymmetrical in shape with respect to the axis of the recess (39), and which are insertable within the slots (28a & 28b). Dissymmetry between the shoulders (41a & 41b) prohibits the first shoulder (41a) from being inserted into the second slot (28b) in a mannerto cause proper alignment of the recesses (24 & 39). Each shoulder (41a & 41b) has a vertical locating surface (43a & 43b) engageable with a guide surface (30a, 30b) at the outer extremity of the respective slot (28a & 28b), to precisely align the abutting edges of both recesses (24 & 39) when the shoulders (41a & 41b) are inserted into the slots (28a & 28b). Only one of the two mounting bolts (53b) need have a precision-machined shank (55b) in view of the loceting surfaces (43a & 43b) and guide surfaces (30a & 30b) on the bearing cap (35) and saddle member (22).

46. 发明授权

EP0057869B1 Internal combustion engine associated with a transmission 失效
标题翻译：内燃机与传动相关
公开(公告)号：EP0057869B1
公开(公告)日：1987-04-15
申请号：EP82100603.8
申请日：1982-01-28
申请人： NISSAN MOTOR CO., LTD.
发明人： Shimada, Kiyoshi
IPC分类号： F02F7/00 , F02B77/13
CPC分类号： F02F7/008 , F02F7/0053 , F02F2007/0056 , Y10T74/2186

47. 发明公开

EP0204048A2 Crankshaft supporting and lubricating structure in plural-cylinder internal combustion engine 失效
标题翻译：多缸内燃机的曲轴支承和润滑结构
公开(公告)号：EP0204048A2
公开(公告)日：1986-12-10
申请号：EP85308929.0
申请日：1985-12-09
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Anno, Nobuo
IPC分类号： F02F7/00 , F16C9/02
CPC分类号： F01M11/02 , F01M11/03 , F02B2075/1816 , F02F1/108 , F02F7/0007 , F02F7/0053 , F05C2201/021 , F05C2201/0436 , F05C2201/0439 , F16C9/02 , F16M1/021
摘要： The crankshaft (13) of an engine is supported by bearing caps (8) mounted on journal walls (7) of a cylinder block (B), and a bridge (9) interconnects the bearing caps. Oil passages (33) in each bearing cap lead from the bridge to each crankshaft journal bearing at a laterally offset location rather than on the cylinder axis (L). A longitudinal main gallery (30) in the bridge supplies oil to the said passages and is laterally offset even further to that side. An oil supply passage (34,3S) in the bridge and one bearing cap at one extreme lateral side supplies oil from a pressurized oil supply passage (37) in the cylinder block to the oil supply passages in the bearing caps.
摘要翻译：发动机的曲轴（13）由安装在气缸体（B）的轴颈壁（7）上的轴承盖（8）支承，并且桥接件（9）与轴承盖相互连接。每个轴承盖中的油道（33）从桥上通向每个曲轴轴颈轴承的横向偏移位置而不是在气缸轴线（L）上。桥中的纵向主通道（30）向所述通道供应油并且横向偏移至该侧。桥上的供油通道（34,3S）和位于一个最外侧的一个轴承盖将来自缸体内的压力油供应通道（37）的油供应到轴承盖中的供油通道。

48. 发明授权

EP0107128B1 Internal combustion engine 失效
公开(公告)号：EP0107128B1
公开(公告)日：1986-08-27
申请号：EP83110024.3
申请日：1983-10-06
申请人： NISSAN MOTOR CO., LTD.
发明人： Hayashi, Yoshimasa
IPC分类号： F02F7/00 , F02B77/13 , F16M1/025
CPC分类号： F02F7/008 , F02F7/0053

49. 发明授权

EP0038560B1 Internal combustion engine 无效
公开(公告)号：EP0038560B1
公开(公告)日：1984-04-04
申请号：EP81103023.8
申请日：1981-04-21
申请人： NISSAN MOTOR CO., LTD.
发明人： Hayakawa, Yoshikazu , Ogawa, Naoki
IPC分类号： F02F7/00 , F16M1/021
CPC分类号： F02F7/008 , F02F7/0053 , F02F2007/0056 , F05C2201/021 , F05C2201/0436 , F16C9/02 , F16C17/26 , F16C35/02
摘要： An internal combustion engine having a cylinder block, comprises a bearing support beam structure secured to the cylinder block and including a plurality of main bearing carrying sections which are made of aluminum allow and incorporate with the corresponding sections of the cylinder block to rotatably support a crankshaft, and a steel pipe securely disposed within and in a manner to pierce the main bearing carrying sections, thereby lightening the weight of the entire engine, increasing the flexural rigidity of the cylinder block.

50. 发明公开

EP0088339A1 Bearing beam structure of automotive engine 无效
标题翻译：汽车发动机轴承梁结构
公开(公告)号：EP0088339A1
公开(公告)日：1983-09-14
申请号：EP83101985.6
申请日：1983-03-01
申请人： NISSAN MOTOR CO., LTD.
发明人： Hayashi, Yoshimasa , Ogawa, Naoki
IPC分类号： F02F7/00 , F02B77/13 , F16M1/021
CPC分类号： F02F7/008 , F02F7/0053 , F02F2007/0056 , F05C2201/021 , F16C9/02 , F16M1/021
摘要： A bearing beam structure (20) of an automotive internal combustion engine having a cylinder block (22) formed with bearing sections (32), consists of a plurality of main bearing cap sections (36) each of which associates with each cylinder block bearing section (32) to rotatably support the journal of a crankshaft. First and second side wall sections (40A, 40B) are provided to be respectively connected with the opposite side portions of each bearing cap section (36) to securely connect the bearing cap sections (36) with each other. Additionally, the first and second side wall sections (40A, 40B) are respectively formed with first and second transmission installation sections (52) to which a transmission housing (56) is rigidly connected, thereby greatly improving the rigidity of the cylinder block entire (22) while improving the connection-rigidity between the cylinder block and a transmission.
摘要翻译：具有形成有轴承部分（32）的汽缸体（22）的汽车内燃机的轴承梁结构（20）由多个主轴承盖部分（36）组成，每个主轴承盖部分（36）与每个汽缸体轴承部分（32）以可旋转的方式支撑曲轴的轴颈。第一和第二侧壁部分（40A，40B）设置成分别与每个轴承盖部分（36）的相对侧部分连接以将轴承盖部分（36）彼此牢固连接。此外，第一和第二侧壁部分（40A，40B）分别形成有第一和第二变速器安装部分（52），变速器壳体（56）刚性地连接到第一和第二变速器安装部分（52），由此大大地提高了气缸体整体 22），同时提高缸体和变速箱之间的连接刚度。

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