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1. 发明专利

JPS5918227A Controlling method of supercharger for automobile engine 失效
标题翻译：汽车发动机超大型控制方法
公开(公告)号：JPS5918227A
公开(公告)日：1984-01-30
申请号：JP12799582
申请日：1982-07-22
申请人： Aisin Seiki Co Ltd
发明人： OOYAMA TEI , HAYAKAWA SEIJI
IPC分类号： F02B33/00 , F02B39/12
CPC分类号： F02B39/12
摘要： PURPOSE:To save the fuel cost by a method wherein a supercharger is driven when the operation of an engine is in its low and medium speed rotation zones and a passage bypassing the supercharge is closed so that the operation of the supercharger is limited accurately to the low and medium speed rotation zones of the engine. CONSTITUTION:A supercharger 14 is provided in an air intake passage 13 between an air cleaner 10 and a carburettor 11 and the driving shaft 19 of the supercharger 14 is removably connected to a pulley 17 rotated by the output shaft 15 of the engine through an electromagnetic clutch 18. Further, a bypass air intake passage 22 bypassing the supercharger 14 is provided in the air intake passage 13 and a constantly opened control valve 21 is interposed in the air intake passage 22. The electromagnetic clutch 18 and the control valve 21 are controlled by a control circuit 30. In other words, when the engine r.p.m. detected from the output of an engine r.p.m. sensor 31 is in the low or medium speed rotation zone of the engine, the electromagnetic clutch 18 is held in its connected condition and the control valve 21 is closed to thereby increase the supercharging pressure of the supercharger.
摘要翻译：目的：为了节省燃料成本，其中当发动机的运转处于其低速和中速旋转区域并且旁路增压的通道被关闭时，增压器被驱动的方法，使得增压器的运行被精确地限制在发动机的中低速旋转区域。构成：增压器14设置在空气滤清器10和化油器11之间的进气通道13中，增压器14的驱动轴19可移除地连接到由发动机的输出轴15旋转的滑轮17，通过电磁另外，在吸气通路13上设置有旁通增压器14的旁通空气吸入通路22，并且将恒定打开的控制阀21插入进气通道22中。电磁离合器18和控制阀21被控制通过控制电路30.换句话说，当发动机转速从发动机的输出r.p.m检测。传感器31处于发动机的低速或中速旋转区域中，电磁离合器18保持在其连接状态，并且控制阀21关闭，从而增加增压器的增压压力。

2. 发明专利

JPS5970829A Supercharger for automobile engine 失效
标题翻译： SUPERCHARGER FOR AUTOMOBILE发动机
公开(公告)号：JPS5970829A
公开(公告)日：1984-04-21
申请号：JP18264382
申请日：1982-10-18
申请人： Aisin Seiki Co Ltd
发明人： OOYAMA TEI , HAMASHIMA SHIGEMITSU
IPC分类号： F02B33/00 , F02B39/12
CPC分类号： F02B39/12
摘要： PURPOSE:To prevent supercharge operation in the decelerating condition of an automobile so as to improve fuel consumption, by providing a throttle opening sensor and stopping the supercharge operation when the throttle opening is below a prescribed value. CONSTITUTION:A supercharger 14 is driven by an engine output through a solenoid clutch 18, and supercharging action is stopped when a solenoid 20 is not excited. A normally-opened valve 21, provided in an intake passage 22 bypassing the supercharger 14, is controlled in the closing direction while the supercharger 14 is operated, causing a supercharge pressure to increase, and if the supercharger 14 is not operated, engine inake air is fed to an engine 12 from the valve 21. Feeding a control signal by a control circuit 30 to solenoids 20, 23 on the basis of input signals from an engine speed sensor 31 and a throttle opening sensor 50, operation of the supercharger is prevented under the decelerating condition so that durability of the supercharger and fuel consumption can be improved.
摘要翻译：目的：为了防止在汽车的减速状态下的增压操作，以提高燃料消耗，通过设置节流开度传感器，并且当节气门开度低于预定值时停止增压操作。构成：增压器14通过电磁离合器18由发动机输出驱动，当螺线管20不被激励时，增压动作停止。设置在旁通增压器14的进气通道22中的常开阀21在增压器14运转时被控制在关闭方向，使得增压压力增加，并且如果增压器14不运转，则发动机进气从阀21供给到发动机12.由控制电路30根据来自发动机转速传感器31和节气门开度传感器50的输入信号将控制信号输送到螺线管20,23，防止增压器的动作在减速条件下，可以提高增压器的耐久性和燃料消耗。

3. 发明专利

JPS5918226A Controlling method of supercharger for automobile engine 失效
标题翻译：汽车发动机超大型控制方法
公开(公告)号：JPS5918226A
公开(公告)日：1984-01-30
申请号：JP12799482
申请日：1982-07-22
申请人： Aisin Seiki Co Ltd
发明人： OOYAMA TEI , HAYAKAWA SEIJI
IPC分类号： F02B33/00 , F02B39/12
CPC分类号： F02B39/12
摘要： PURPOSE:To save the fuel cost by a method wherein when the engine r.p.m. is below a predetermined value and the vehicle speed is above a predetermined value, a supercharger is driven and a passage by-passing the supercharger is closed so that the operation of the supercharger is limited accurately to the low and medium speed rotation zones of the engine. CONSTITUTION:A supercharger 14 is interposed in an air intake passage 13 between an air cleaner 10 and a carburettor 11 and the driving shaft 19 of the supercharger 14 is removably connected to a pulley 17 which is rotated by the output shaft 15 of the engine through an electromagnetic clutch 18. Further, the air intake passage 22 by-passing the supercharger 14 is provided in the air intake passage 13 and a constantly opened control valve 21 is interposed in the air intake passage 22. The electromagnetic clutch 18 and the control valve 21 are controlled by a control circuit 30. In other words, when the engine r.p.m. detected by a tachometer 32 is below a predetermined value and the vehicle speed is above a predetermined value, the electromagnetic clutch 18 is held in its connected condition and the control valve 21 is closed to thereby increase the supercharging pressure of the supercharger.
摘要翻译：目的：通过一种方法节省燃料成本，其中当发动机转速车速超过预定值时，增压器被驱动并且旁通增压器的通道被关闭，使得增压器的操作被精确地限制在发动机的低和中速旋转区域。构成：增压器14插入在空气滤清器10和化油器11之间的进气通道13中，增压器14的驱动轴19可移除地连接到由发动机的输出轴15旋转的滑轮17，电磁离合器18.此外，在进气通道13中设置有旁通增压器14的进气通道22，并且恒定打开的控制阀21插入进气通道22中。电磁离合器18和控制阀 21由控制电路30控制。换句话说，当发动机转数由转速计32检测到的速度低于规定值，车速超过规定值时，将电磁离合器18保持在连接状态，关闭控制阀21，由此增大增压器的增压压力。

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