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1. 发明公开

EP0179581A2 Variable valve timing mechanism 失效
标题翻译： Ventilantrieb mit variablen Steuerzeiten。
公开(公告)号：EP0179581A2
公开(公告)日：1986-04-30
申请号：EP85306982.1
申请日：1985-09-30
申请人： AUSTIN ROVER GROUP LIMITED
发明人： Atkin, Graham Ernest
IPC分类号： F01L1/34
CPC分类号： F01L1/356 , F01L2001/0475
摘要： 57 A variable valve timing mechanism uses the known principle of an eccentric drive to the camshafts 2, 3. The drive is by means of a shaft 1 which extends through the sleeves and can be moved by means of a bearing 11 in a translational sense with respect to the axes of rotation to the cams. The shaft 1 has lateral projections 8, 9 which couple to the cam lobes.
When the shaft is moved in the direction of arrows 11 or 12 the eccentricity of the drive to the cams is varied and the valve timing is altered.
摘要翻译：可变气门正时机构使用已知的对凸轮轴2,3的偏心驱动的原理。驱动器借助于轴1延伸穿过套筒并且可以通过轴承11以平移方式相对于到相对于凸轮的旋转轴。轴1具有连接到凸轮凸角的侧向突起8,9。当轴沿箭头11或12的方向移动时，驱动器对凸轮的偏心度改变并且阀正时被改变。

2. 发明公开

EP0201180A1 Inlet manifold for V-configuration internal combustion engines 失效
标题翻译：进气歧管的V型发动机。
公开(公告)号：EP0201180A1
公开(公告)日：1986-11-12
申请号：EP86302238.0
申请日：1986-03-26
申请人： AUSTIN ROVER GROUP LIMITED
发明人： Atkin, Graham Ernest
IPC分类号： F02B27/02
CPC分类号： F02B27/0263 , F02B27/0215 , F02B27/0273 , F02B75/22 , F02B2075/1824 , F02F2200/06 , F05C2225/08 , Y02T10/146
摘要： An inlet manifold (7) for both banks of cylinders of a V-configuration internal combustion engine has two different lengths of tuned inlet passage between a plenum (14) and an inlet valve (3). A first length extends from an opening (13a) in one face (in this case the upper) of the plenum (14). A second length extends the first length when valve (13) closes the opening (13a), passes along passage (16) around the side of the plenum remote from the cylinder (2), and communicates with the other face (in this case the lower) via an opening (18).
It is possible to construct such a manifold in three parts: a plastics moulding (10) defining the plenum (14); two metal pressings (8, 9) which engage each other; and a third metal pressing (11). Such a construction can be cheaper and lighter than hitherto.

3. 发明公开

EP0149313A3 Internal combustion engine 有权
标题翻译：内燃机
公开(公告)号：EP0149313A3
公开(公告)日：1985-09-04
申请号：EP84307671
申请日：1984-11-07
申请人： AUSTIN ROVER GROUP LIMITED
发明人： Atkin, Graham Ernest
IPC分类号： F02F07/00
CPC分类号： F02F7/0058 , F02F7/0053 , F05C2201/021 , F05C2201/0436
摘要： An internal combustion engine has an integral cylinder block, crankcase and sump structure made in two halves 1,2. The material of the halves is chosen for lightness. The pressure pulsations in the cylinders are taken by long steel bolts 14, 15 which extend from the top of the cylinder head to a bearing structure comprising yokes (steel clamping members 8, 9 clamped together by traverse fasteners 12, 13) holding together the two main crankshaft bearing housing halves 6, which are formed integrally with each half of the integral engine structure. The integral halves do not have re-entrants and can be produced simply by casting, pressing or moulding.

4. 发明授权

EP0201180B1 Inlet manifold for V-configuration internal combustion engines 失效
标题翻译：用于V型配置内燃机的入口歧管
公开(公告)号：EP0201180B1
公开(公告)日：1989-03-15
申请号：EP86302238.0
申请日：1986-03-26
申请人： AUSTIN ROVER GROUP LIMITED
发明人： Atkin, Graham Ernest
IPC分类号： F02B27/02
CPC分类号： F02B27/0263 , F02B27/0215 , F02B27/0273 , F02B75/22 , F02B2075/1824 , F02F2200/06 , F05C2225/08 , Y02T10/146

5. 发明公开

EP0149313A2 Internal combustion engine 有权
标题翻译：内燃机
公开(公告)号：EP0149313A2
公开(公告)日：1985-07-24
申请号：EP84307671.2
申请日：1984-11-07
申请人： AUSTIN ROVER GROUP LIMITED
发明人： Atkin, Graham Ernest
IPC分类号： F02F7/00
CPC分类号： F02F7/0058 , F02F7/0053 , F05C2201/021 , F05C2201/0436
摘要： An internal combustion engine has an integral cylinder block, crankcase and sump structure made in two halves 1,2. The material of the halves is chosen for lightness.
The pressure pulsations in the cylinders are taken by long steel bolts 14, 15 which extend from the top of the cylinder head to a bearing structure comprising yokes (steel clamping members 8, 9 clamped together by traverse fasteners 12, 13) holding together the two main crankshaft bearing housing halves 6, which are formed integrally with each half of the integral engine structure.
The integral halves do not have re-entrants and can be produced simply by casting, pressing or moulding.
摘要翻译：内燃机具有整体式气缸体，曲轴箱和由两半构成的储油槽结构1,2。两半的材料选择轻便。气缸内的压力脉动通过长钢螺栓14,15取得，所述长钢螺栓14,15从气缸盖的顶部延伸到包括轭（通过横向紧固件12,13夹紧在一起的钢夹紧构件8,9）的支承结构，所述轭将两个主曲轴轴承壳体半部6与整体式发动机结构的每一半整体形成。整体半部分没有折返部分，可以简单地通过铸造，压制或模制来生产。

6. 发明公开

EP0146254A1 Cylinder head 失效
标题翻译： Zylinderkopf。
公开(公告)号：EP0146254A1
公开(公告)日：1985-06-26
申请号：EP84307672.0
申请日：1984-11-07
申请人： AUSTIN ROVER GROUP LIMITED
发明人： Atkin, Graham Ernest
IPC分类号： F02F1/38 , F02F1/42 , B22C9/10
CPC分类号： F02F1/242 , F01L1/0532 , F02B1/04 , F02B2275/18 , F02F1/24 , F02F1/38 , F02F1/4214 , F02F2001/241 , F02F2001/245
摘要： ⑨ A cylinder head has cooling passages 12 for cooling the inlet and exhaust valves 4, 5 formed by the bottom of a deep recess 10 cast into the head and a cup 11 seated for example on a ledge 11 a in the recess and secured thereto around its periphery. The cooling passage 12 is communicated with by means of drillings 13a to 13c, 14a to 14c and 17. The cup 11 has an aperture for a sparking plug 18 which may have a protective tube 19. An advantage of the construction is that wide cooling passages can be achieved but without recourse to sand cores with their inherent disadvantages.
摘要翻译：气缸盖具有冷却通道12，用于冷却由浇注在头部中的深凹部10的底部形成的入口和排出阀4,5，以及例如位于凹部中的凸缘11a上并围绕其周边固定的杯11 。冷却通道12通过钻孔13a至13c，14a至14c和17连通。杯11具有用于可具有保护管19的火花塞18的孔。该结构的优点是宽的冷却通道可以实现，但不追求具有固有缺点的砂芯。

7. 发明授权

EP0149313B1 Internal combustion engine 有权
公开(公告)号：EP0149313B1
公开(公告)日：1987-09-02
申请号：EP84307671.2
申请日：1984-11-07
申请人： AUSTIN ROVER GROUP LIMITED
发明人： Atkin, Graham Ernest
IPC分类号： F02F7/00
CPC分类号： F02F7/0058 , F02F7/0053 , F05C2201/021 , F05C2201/0436

8. 发明公开

EP0179581A3 Variable valve timing mechanism 失效
标题翻译：可变阀门时机
公开(公告)号：EP0179581A3
公开(公告)日：1987-04-22
申请号：EP85306982
申请日：1985-09-30
申请人： AUSTIN ROVER GROUP LIMITED
发明人： Atkin, Graham Ernest
IPC分类号： F01L01/34
CPC分类号： F01L1/356 , F01L2001/0475
摘要： 57 A variable valve timing mechanism uses the known principle of an eccentric drive to the camshafts 2, 3. The drive is by means of a shaft 1 which extends through the sleeves and can be moved by means of a bearing 11 in a translational sense with respect to the axes of rotation to the cams. The shaft 1 has lateral projections 8, 9 which couple to the cam lobes. When the shaft is moved in the direction of arrows 11 or 12 the eccentricity of the drive to the cams is varied and the valve timing is altered.
摘要翻译：可变气门正时机构使用已知的对凸轮轴2,3的偏心驱动的原理。驱动器借助于轴1延伸穿过套筒并且可以通过轴承11以平移方式相对于到相对于凸轮的旋转轴。轴1具有连接到凸轮凸角的侧向突起8,9。当轴沿箭头11或12的方向移动时，驱动器对凸轮的偏心度改变并且阀正时被改变。

9. 发明公开

EP0180332A1 Exhaust system for internal combustion engine 失效
标题翻译：排气系统的内燃机。
公开(公告)号：EP0180332A1
公开(公告)日：1986-05-07
申请号：EP85306981.3
申请日：1985-09-30
申请人： AUSTIN ROVER GROUP LIMITED
发明人： Atkin, Graham Ernest
IPC分类号： F02D9/06 , F02D21/08
CPC分类号： F02D21/08 , F02D9/06 , F02M26/55 , F02M26/615 , F02M26/70
摘要： A part of an exhaust system 1 for an internal combustion engine has a valve 2 which can be moved by means such as a vacuum actuator 3 from a fully open inoperative position to an operative position in which it restricts the exhaust passageway by a variable amount. In the operative position, resilient means such as a coil spring 8 urges the valve to close the exhaust passageway against the pressure of exhaust gases, thereby increasing the backpressure on the engine in a controlled way. This is done on start-up to reduce the warm-up time of the engine and to reduce hydrocarbon emissions. When the engine has warmed up, the actuator 3 moves the valve to its inoperative position.

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