公开(公告)号：US5676099A

公开(公告)日：1997-10-14

申请号：US644819

申请日：1996-05-10

Applicant: Manfred Bier

Inventor： Manfred Bier

IPC: F01L1/26 ,  F01L1/344 ,  F01L1/44 ,  F02D13/02 ,  F02D41/04 ,  F02F1/24 ,  F02F1/42

CPC classification number: F02D13/0215 ,  F01L1/26 ,  F01L1/344 ,  F01L1/44 ,  F02D13/0238 ,  F02D13/0261 ,  F01L2800/00 ,  F02B2275/18 ,  F02F1/4214 ,  F02F2001/245 ,  Y02T10/18

Abstract: An internal combustion engine at least two intake valves and one exhaust valve per cylinder. The valves are actuated by an intake camshaft and an exhaust camshaft operating with variable timings. The internal combustion engine is also provided with an intake system having separate intake ducts leading to the intake valves. One control flap is provided in at least one intake duct. To optimize the operation of the internal combustion engine with regard to exhaust emissions, fuel consumption, performance, and torque, the timings of the valves and the throughputs of the intake ducts are influenced as a function of the defined characteristic map areas of a torque-rpm graph.

Abstract translation: 内燃机每缸至少有两个进气门和一个排气阀。 这些阀由进气凸轮轴和以可变定时运行的排气凸轮轴致动。 内燃机还设置有具有通向进气门的分离的进气管道的进气系统。 在至少一个进气管道中设置一个控制挡板。 为了优化内燃机在废气排放，燃料消耗，性能和扭矩方面的运行，阀门的正时和进气管道的生产量受到扭矩 - 压力的限定特征图面积的影响， rpm图。

公开(公告)号：US4030350A

公开(公告)日：1977-06-21

申请号：US714178

申请日：1976-08-13

Applicant: Manfred Bier

Inventor： Manfred Bier

IPC: G01M15/04 ,  G01M15/02 ,  G01M15/10 ,  G01M15/00

CPC classification number: G01M15/102 ,  G01M15/02

Abstract: An apparatus for the simulation of variable air pressures, particularly for analyzing the influence of variable air pressures on the exhaust emissions, power output, and fuel consumption of an internal combustion engine includes a canister connected to the engine by way of its intake and exhaust pipes. A vacuum pump is connected with the cannister to withdraw the contents thereof and a throttle valve is associated with a further opening in the canister for regulating the air input to the canister irrespective of the operating conditions and range of the engine. This throttle valve device is formed as a self-regulating throttle device.

Abstract translation: 用于模拟可变空气压力的装置，特别是用于分析可变空气压力对内燃机的废气排放，动力输出和燃料消耗的影响的装置，包括通过其进气和排气管连接到发动机的罐 。 真空泵与罐连接以抽出其内容物，并且节流阀与罐中的另外的开口相关联，用于调节输入到罐的空气，而与发动机的操作条件和范围无关。 该节气门装置形成为自调节节流装置。