专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPS59122730A Controller of gas turbine engine 失效
标题翻译：气动涡轮发动机控制器
公开(公告)号：JPS59122730A
公开(公告)日：1984-07-16
申请号：JP22764582
申请日：1982-12-28
申请人： Nissan Motor Co Ltd
发明人： YOSHIDA KENICHI
IPC分类号： F02C9/20 , F02C3/10 , F02C9/28 , F02C9/54 , F04D27/02
CPC分类号： F04D27/0261 , F05D2270/101
摘要： PURPOSE:To prevent a surge controller from overrunning by comparing the output from a surge detecting means with a specified reference value to detect any unusual operation of a surge detecting means and constantly restraining creation of any surge. CONSTITUTION:If surging may occur, the target value of the inlet temperature of a turbine is reduced and then gradually returned to the original value. If a surging detecting means may fail, the malfunction of the surge sensor 16 is detected by comparing the output of the means with the reference value which corresponds to the signal value of the surge sensor 16 and fail-safe control is performed so as to restrain the target value of the inlet temperature of a turbine under the specified value. The occurrence of the surging may be thereby forcedly restrained so that the damage of an engine may be prevented.
摘要翻译：目的：通过将浪涌检测装置的输出与指定的参考值相比较来防止浪涌控制器超驰，以检测浪涌检测装置的任何异常操作，并持续抑制任何浪涌的产生。构成：如果可能发生浪涌，则涡轮机入口温度的目标值减小，然后逐渐恢复到原始值。如果浪涌检测装置可能失败，则通过将装置的输出与对应于浪涌传感器16的信号值的参考值进行比较来检测浪涌传感器16的故障，并执行故障安全控制以便抑制涡轮机入口温度的目标值在规定值以下。因此可以强制地抑制浪涌的发生，从而可以防止发动机的损坏。

2. 发明专利

JPS595363A Processing device in case of runaway of computer 失效
标题翻译：计算机柜的处理装置
公开(公告)号：JPS595363A
公开(公告)日：1984-01-12
申请号：JP11249382
申请日：1982-07-01
申请人： Nissan Motor Co Ltd
发明人： YOSHIDA KENICHI
IPC分类号： G06F11/14 , G06F11/00
CPC分类号： G06F11/076
摘要： PURPOSE:To prevent breakdown of an internal combustion engine, which is caused by repetition of a runaway and resetting of a microcomputer, by cutting off forcibly an electric power source of the microcomputer, when the number of times of the runaway exceeds a prescribed value. CONSTITUTION:A runaway frequency counter 6 receives a power on resetting signal 2A at the time of power on resetting, clears the counter and thereafter, an MPU 101 runs away and whenever a runaway detecting part 4 detects a runaway, a runaway detecting signal 4A is counted and when this counting value exceeds a prescribed number of times a power source cut-off command signal 6A for converting the output to high from low is generated, and it is sent to a relay driving part 7. The relay driving part 7 generates a power source cut-off signal 7A, and sends it to a relay 8. The relay 8 becomes off, no current is supplied to a constant-voltage power source part 10, and a function of each part including a microcomputer part 1 stops.
摘要翻译：目的：为了防止由于重复微计算机的失控和复位而引起的内燃机的故障，通过当超出规定值的时候强制切断微型计算机的电源。构成：失电频率计数器6在上电复位时接收上电复位信号2A，清除计数器，此后MPU 101熄灭，并且每当失控检测部件4检测到失控时，失控检测信号4A为计数，并且当该计数值超过规定次数时，产生用于将输出转换为高电平的电源切断指令信号6A，并将其发送到继电器驱动部7.继电器驱动部7产生电源切断信号7A，并将其发送到继电器8.继电器8断开，不向恒压电源部10供给电流，并且包括微计算机部1的各部的功能停止。

3. 发明专利

JPS5928025A Controller of gas turbine engine 失效
标题翻译：气动涡轮发动机控制器
公开(公告)号：JPS5928025A
公开(公告)日：1984-02-14
申请号：JP13791782
申请日：1982-08-10
申请人： Nissan Motor Co Ltd
发明人： YOSHIDA KENICHI
IPC分类号： F02C9/54 , F02C9/00
摘要： PURPOSE: To prevent surging reliably from generating, by correcting a target speed according to a degree of detected surging, in a device making closed loop control so as to coincide a speed of a gas generator with the given target speed.
CONSTITUTION: The titled controller computes a fuel supply quantity corresponding to a target speed based on the output of an accelerator opening sensor 17 in a control part 11 and controls a fuel supply device 8 to a combustor 7 according to a computed value of the control part 11. Feed back control is done so that an actual speed to be detected by a speed detector 13 of a gas generator coincides with the target speed. In this instance, intensity of surging is decided based on an output of a surge sensor 16 provided on a compressor 1. The target speed of the gas generator is corrected so that the surging is avoided according to a decision of the sensor 16. This correction is made to perform so that a speed after it has been once reduced is increased again gradually.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了使气体发生器的速度与给定的目标速度一致，通过根据检测到的喘振程度校正目标速度来防止发生可靠地产生的喘振。构成：标题控制器基于控制部11中的加速器开度传感器17的输出，计算与目标速度对应的燃料供给量，并根据控制部的计算值将燃料供给装置8控制到燃烧器7 进行反馈控制，使得由气体发生器的速度检测器13检测的实际速度与目标速度一致。在这种情况下，基于设置在压缩机1上的浪涌传感器16的输出来确定浪涌强度。校正气体发生器的目标速度，以便根据传感器16的判定来避免浪涌。这种校正使其一旦降低后的速度再次逐渐增加。

4. 发明专利

JPS5928024A Controller of gas turbine engine 失效
标题翻译：气动涡轮发动机控制器
公开(公告)号：JPS5928024A
公开(公告)日：1984-02-14
申请号：JP13791682
申请日：1982-08-10
申请人： Nissan Motor Co Ltd
发明人： YOSHIDA KENICHI
IPC分类号： F02C9/54 , F02C3/10 , F02C9/00 , F02C9/28
摘要： PURPOSE: To prevent an engine from damaging, by providing a device controlling generation of surging at the time of decision of a disorder by a surge detector, in a device making closed loop control so as to coincide the speed of a gas generator with a given target speed.
CONSTITUTION: The titled controller computes a fuel supply quantity by making the quantity correspond to a target speed based on the output of an accelerator opening sensor 17 interlocking with an accelerator pedal in a control part 11 and controls a fuel supply device 8 to a combustor 7 according to the computed value of the control part 11. Feed back control is done so that an actual speed to be detected by a speed detector 13 of a gas generator coincides with the target speed. In this instance, the above target speed is corrected so as to avoid surging based on the output of a surging sensor 16 provided on a compressor 1 and surging is inhibited constantly from generating when a disorder of the sensor 16 is detected, for example, by controlling acceleration of a gas generator at a value less than a given one.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了防止发动机损坏，通过提供一种控制浪涌检测器确定紊乱时产生浪涌的装置，在制造闭环控制的装置中，以使气体发生器的速度与给定的目标速度。构成：标题控制器基于在控制部11中与加速器踏板联锁的加速器开度传感器17的输出，使量对应于目标速度来计算燃料供给量，并将燃料供给装置8控制到燃烧器7 根据控制部件11的计算值进行反馈控制，使得由气体发生器的速度检测器13检测的实际速度与目标速度一致。在这种情况下，校正上述目标速度，以便基于设置在压缩机1上的浪涌传感器16的输出来避免浪涌，并且例如通过检测传感器16的无序而不断地产生浪涌将气体发生器的加速度控制在小于给定值的值。

5. 发明专利

JPS59108828A Control apparatus for gas turbine engine 失效
标题翻译：燃气轮机发动机控制装置
公开(公告)号：JPS59108828A
公开(公告)日：1984-06-23
申请号：JP21773082
申请日：1982-12-14
申请人： Nissan Motor Co Ltd
发明人： YOSHIDA KENICHI
IPC分类号： F02C6/20 , F02C3/10 , F02C9/00 , F02C9/22 , F02C9/28 , F02C9/54 , F02C9/56
摘要： PURPOSE: To positively prevent the occurrence of surging without damaging driveability by detecting the surging of an engine to controllably correct a desired temperature in a compressor turbine inlet in the direction of avoiding the surging in response to the degree of the surging.
CONSTITUTION: Surging is detected through variation in the differential pressure in an outlet and inlet of air to a compressor. The signal 16S is compared with BGL signal 112S through a filter 111 by a comparator 113 which generates detecting signal output 113S. This signal varies the width and number of pulse according to the degree of the surging. This signal is integrated by an integrator 114 and compared with a predetermined voltage by a comparator 115 to generate a judging signal output 115S. A function generator 120 generates a predetermined pulse width signal from the rise of the judging signal 115S, and an integrator 122 integrates said pulse width signal to provided a surging avoiding signal 122S. On the basis of this signal is generated the most efficient timing desired value signal. Thus, the occurrence of the surging can be prevented without damaging driveability.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过检测发动机的浪涌来有效防止浪涌的发生，从而可以根据喘振程度避免浪涌的方向可控制地校正压缩机涡轮机入口中的期望温度。构成：通过压缩机空气出口和入口的差压变化来检测涌浪。信号16S通过比较器113通过滤波器111与BGL信号112S进行比较，比较器113产生检测信号输出113S。该信号根据浪涌的程度改变脉冲的宽度和数量。该信号由积分器114积分，并由比较器115与预定电压进行比较，以产生判断信号输出115S。函数发生器120根据判断信号115S的上升产生预定的脉冲宽度信号，并且积分器122对所述脉冲宽度信号进行积分以提供浪涌避免信号122S。在该信号的基础上产生最有效的定时期望值信号。因此，可以防止浪涌的发生而不损害驾驶性。

6. 发明专利

JPS5914052A Processor for runaway of computer 失效
标题翻译：计算机处理器
公开(公告)号：JPS5914052A
公开(公告)日：1984-01-24
申请号：JP12132082
申请日：1982-07-14
申请人： Nissan Motor Co Ltd
发明人： YOSHIDA KENICHI
IPC分类号： G06F11/14 , G06F11/00
CPC分类号： G06F11/076
摘要： PURPOSE:To prevent an internal combustion engine or the like from damage, by interrupting forcibly a power supply of a microcomputer when the frequency of runaway exceeds a prescribed value. CONSTITUTION:Inputting an output signal from an I/O adaptor 104, a runaway detecting part 4 detects that the periodicity of the output signal of the adaptor 104 is interrupted due to the runaway of a microprocessor 101. When the output signal of the circuit 4 is turned from ''H'' to ''L'', a runaway reset signal generating part 5 generates a runaway reset signal 5A with a prescribed time width, and sends the signal 5A to a two input NOR gate 3. When the output voltage of a runaway frequency detecting part 6 exceeds a prescribed value, a runaway frequency discriminating part 11 generates a power supply interruption command signal 11A and sends the signal 11A to a relay driving part 7. The relay driving part 7 generates a power supply interrupting signal 7A to turn off a relay 8 by a power supply interruption command signal 6A and sends the signal 7A to the relay 8.
摘要翻译：目的：为了防止内燃机等的损坏，通过在失控频率超过规定值时强制中断微型计算机的电源。构成：输入来自I / O适配器104的输出信号，失控检测部件4检测到适配器104的输出信号的周期性由于微处理器101的失控而中断。当电路4的输出信号从“H”转到“L”，失控复位信号产生部分5产生具有规定时间宽度的失控复位信号5A，并将信号5A发送到两输入或非门3.当输出失控频率检测部6的电压超过规定值，失控频率判别部11生成电源中断指示信号11A，并将信号11A发送到继电器驱动部7.继电器驱动部7产生电源中断信号 7A通过电源中断指令信号6A断开继电器8，并将信号7A发送到继电器8。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式