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公开(公告)号：EP0317371B1
公开(公告)日：1993-02-10
申请号：EP88311001.7
申请日：1988-11-21
CPC分类号： F01L13/0031 , F01L1/16 , F01L9/025
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公开(公告)号：EP0285260A3
公开(公告)日：1990-07-18
申请号：EP88301741.0
申请日：1988-02-29
摘要： A torque sensor comprises a magnetic amorphous film (20) whose magnetostrictive characteristics vary with the amount of torque applied thereto and coils for detecting magnetostrictive variation disposed opposite the magnetic member. The torque sensor is constituted as an independent unit separate from the shaft (12) whose torque is to be measured. The independent unit comprises a tubular or a shaft member (10) having the magnetic amorphous film attached thereto and a housing (46) with the coils at its inner wall. The housing covers the tubular or shaft member and is rotatably mounted with respect to the member. The tubular or shaft member is easily mounted on the shaft through spline fitting (24,26).
摘要翻译： 扭矩传感器包括磁致伸缩特性随着施加在其上的扭矩量而变化的磁性非晶体膜（20）以及与磁性构件相对设置的用于检测磁致伸缩变化的线圈。 转矩传感器构成为与要测量转矩的轴（12）分离的独立单元。 独立单元包括具有附着于其上的磁性非晶膜的管状或杆状构件（10）以及在其内壁处具有线圈的壳体（46）。 壳体覆盖管状或轴构件并相对于构件可旋转地安装。 通过花键配合（24,26），管状或轴部件容易地安装在轴上。
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公开(公告)号：EP0285260B1
公开(公告)日：1993-02-10
申请号：EP88301741.0
申请日：1988-02-29
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4.发明公开Valve operating device for internal combustion engine 失效VentilsteuerungsvorrichtungfürBrennkraftmaschine。
公开(公告)号：EP0317371A1
公开(公告)日：1989-05-24
申请号：EP88311001.7
申请日：1988-11-21
CPC分类号： F01L13/0031 , F01L1/16 , F01L9/025
摘要： A valve operating device (10) for an internal combustion engine includes a valve piston (12) having one end facing into a damper chamber (26) and the other end operatively coupled to an intake or exhaust valve (5) which is spring-biased in a closing direction. A cam piston (14) has one end operatively coupled to a cam (9) drivable by a crankshaft and the other end disposed in a working oil chamber (27). A restriction mechanism (32)uniformly restricts oil flow during final valve closing operation of the intake or exhaust valve until the valve is fully closed. The working oil chamber (27) and damper chamber (26) are held in communication with each other through the restriction mechanism (32). A bypass passage (43) interconnects the damper chamber and the working oil chamber in bypassing relation to the restriction mechanism. A variable restriction mechanism (47) is provided in the bypass passage capable of varying the area for oil flow according to valve closing characteristics required by the viscosity of working oil and operating conditions of the engine.
摘要翻译： 用于内燃机的气门操作装置（10）包括阀活塞（12），其一端面向阻尼室（26），另一端可操作地连接到进气或排气阀（5） 在关闭的方向。 凸轮活塞（14）的一端可操作地联接到由曲轴驱动的凸轮（9），另一端设置在工作油室（27）中。 限制机构（32）在进气门或排气门的最终关阀操作期间均匀地限制油流，直到阀完全关闭。 工作油室（27）和阻尼室（26）通过限制机构（32）彼此保持连通。 旁通通道（43）将阻尼室和工作油室以与旁通机构旁通的方式相互连接。 在旁通通路中设置有可变节流机构47，其能够根据工作油的粘度和发动机的运转条件所需的阀关闭特性来改变油流的面积。
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公开(公告)号：EP0285260A2
公开(公告)日：1988-10-05
申请号：EP88301741.0
申请日：1988-02-29
摘要： A torque sensor comprises a magnetic amorphous film (20) whose magnetostrictive characteristics vary with the amount of torque applied thereto and coils for detecting magnetostrictive variation disposed opposite the magnetic member. The torque sensor is constituted as an independent unit separate from the shaft (12) whose torque is to be measured. The independent unit comprises a tubular or a shaft member (10) having the magnetic amorphous film attached thereto and a housing (46) with the coils at its inner wall. The housing covers the tubular or shaft member and is rotatably mounted with respect to the member. The tubular or shaft member is easily mounted on the shaft through spline fitting (24,26).
摘要翻译： 扭矩传感器包括其磁致伸缩特性随着施加到其上的转矩的量而变化的磁性非晶膜（20）和用于检测与磁性构件相对设置的磁致伸缩变化的线圈。 扭矩传感器构成为与要测量的扭矩的轴（12）分离的独立单元。 独立单元包括具有附接到其上的磁性非晶膜的管状或轴构件（10）和在其内壁具有线圈的壳体（46）。 壳体覆盖管状或轴构件并相对于构件可旋转地安装。 管状或轴构件通过花键配件（24,26）容易地安装在轴上。
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