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. 发明授权

US4517837A Air flow rate measuring apparatus 失效
标题翻译：空气流量测量仪
公开(公告)号：US4517837A
公开(公告)日：1985-05-21
申请号：US521901
申请日：1983-08-10
申请人： Yoshishige Oyama , Teruo Yamauchi , Mamoru Fujieda , Yutaka Nishimura , Takao Sasayama , Shinichi Sakamoto , Hisanori Moriya , Takeshi Atago , Kanemasa Sato , Yoshikazu Hoshi , Sadayasu Ueno , Tadahiko Otani , Mineo Kashiwaya
发明人： Yoshishige Oyama , Teruo Yamauchi , Mamoru Fujieda , Yutaka Nishimura , Takao Sasayama , Shinichi Sakamoto , Hisanori Moriya , Takeshi Atago , Kanemasa Sato , Yoshikazu Hoshi , Sadayasu Ueno , Tadahiko Otani , Mineo Kashiwaya
IPC分类号： G01F1/68 , F02D41/18 , G01F1/684 , G01F1/69 , G01F1/692 , G01F5/00 , G01K13/02 , G01P5/12
CPC分类号： F02D41/187 , G01F1/684 , G01F1/6842 , G01F1/692 , G01F5/00
摘要： An air flow rate measuring apparatus in which an air flow sensor whose electric characteristic varies with the rate of air flowing by the sensor is supported on a heat-insulating support member and located in a bypass tube provided in the vicinity of the main venturi of an internal combustion engine, whereby the air flow sensor is isolated from adverse thermal influences so as to reduce an error in measuring air flow rate.
摘要翻译：一种空气流量测量装置，其中电特性随着传感器流动的空气流速而变化的空气流量传感器被支撑在绝热支撑构件上并且位于设置在主要文丘里管附近的旁通管中内燃机，由此空气流量传感器与不利的热影响隔离，以减少测量空气流量的误差。

2. 发明授权

US4205377A Control system for internal combustion engine 失效
标题翻译：内燃机控制系统
公开(公告)号：US4205377A
公开(公告)日：1980-05-27
申请号：US899159
申请日：1978-04-24
申请人： Yoshishige Oyama , Teruo Yamauchi , Yutaka Nishimura
发明人： Yoshishige Oyama , Teruo Yamauchi , Yutaka Nishimura
IPC分类号： F02D41/34 , F02D41/14 , F02D41/18 , F02D41/24 , F02D45/00 , G06F15/20
CPC分类号： F02D41/187 , F02D41/1479 , F02D41/182 , F02D41/24
摘要： A control system including a microprocessor for controlling the controlled variables of an internal combustion engine, especially, the flow rate of fuel is disclosed. An air flow meter provides an output signal having such a non-linear characteristic relative to the flow rate of intake air that the signal level increases in the region of the small flow rate of intake air. The microprocessor carries out necessary digital computation on the basis of the output signal of the air flow meter to provide a fuel flow rate control signal. This digital control signal is converted into a signal having a linear characteristic proportional to the flow rate of intake air, or after having been produced from the microprocessor, converted into a signal including information proportional to the flow rate of intake air.
摘要翻译：公开了一种包括用于控制内燃机的受控变量的微处理器的控制系统，特别是燃料的流量。空气流量计提供输出信号，该输出信号具有相对于吸入空气的小流量区域内的信号电平增加的进气流量的非线性特性。微处理器基于空气流量计的输出信号执行必要的数字计算，以提供燃料流量控制信号。该数字控制信号被转换成具有与进气的流量成比例的线性特性的信号，或者在从微处理器产生之后转换成包括与进气的流量成比例的信息的信号。

3. 再颁专利

USRE31906E Control system for internal combustion engine 失效
标题翻译：内燃机控制系统
公开(公告)号：USRE31906E
公开(公告)日：1985-06-04
申请号：US382692
申请日：1982-05-27
申请人： Yoshishige Oyama , Teruo Yamauchi , Yutaka Nishimura
发明人： Yoshishige Oyama , Teruo Yamauchi , Yutaka Nishimura
IPC分类号： F02D41/34 , F02D41/14 , F02D41/18 , F02D41/24 , F02D45/00
CPC分类号： F02D41/187 , F02D41/1479 , F02D41/182 , F02D41/24
摘要： A control system including a microprocessor for controlling the controlled variables of an internal combustion engine, especially, the flow rate of fuel is disclosed. An air flow meter provides an output signal having such a non-linear characteristic relative to the flow rate of intake air that the signal level increases in the region of the small flow rate of intake air. The microprocessor carries out necessary digital computation on the basis of the output signal of the air flow meter to provide a fuel flow rate control signal. This digital control signal is converted into a signal having a linear characteristic proportional to the flow rate of intake air, or after having been produced from the microprocessor, converted into a signal including information proportional to the flow rate of intake air.

4. 发明授权

US4563993A Fuel feeding apparatus 失效
标题翻译：燃料供给装置
公开(公告)号：US4563993A
公开(公告)日：1986-01-14
申请号：US585195
申请日：1984-03-01
申请人： Teruo Yamauchi , Yoshishige Oyama
发明人： Teruo Yamauchi , Yoshishige Oyama
IPC分类号： B05B17/06 , A61M11/00 , B06B1/06 , F02D41/20 , F02D41/30 , F02M27/08 , F02M69/04 , F02B3/00
CPC分类号： F02M69/041 , F02D41/3005 , F02M27/08 , B05B17/0623 , F02D41/2096 , Y10S261/48
摘要： In a fuel feeding apparatus of the type in which a vibrating element is vibrated by an electro-mechanical transducer converting electrical oscillation into mechanical vibration, and fuel injected from a fuel feeding part is directed to impinge against and atomized by the vibrating element, the frequency of the electrical oscillation applied to the transducer is changed at a predetermined period to promote atomization of fuel.
摘要翻译：在通过将电振动转换为机械振动的机电换能器使振动元件振动的类型的燃料供给装置中，从燃料供给部喷射的燃料被冲击并被振动元件雾化，施加到换能器的电振荡在预定时间段改变以促进燃料的雾化。

5. 发明授权

US4444169A Air-fuel ratio controlling device for internal combustion engines 失效
标题翻译：内燃机空燃比控制装置
公开(公告)号：US4444169A
公开(公告)日：1984-04-24
申请号：US439300
申请日：1982-11-04
申请人： Tadashi Kirisawa , Teruo Yamauchi , Yoshishige Oyama
发明人： Tadashi Kirisawa , Teruo Yamauchi , Yoshishige Oyama
IPC分类号： F02D41/14 , F02D45/00 , F02P17/12 , G01N21/71 , F02M7/10
CPC分类号： F02D35/022 , F02D41/1497
摘要： An air-fuel ratio controlling device for internal combustion engines, having a detector for a flow rate of the air supplied into a cylinder, a means for detecting a ratio of a flow rate of the air supplied into the cylinder to that of a fuel supplied thereinto, a control means for setting an air-fuel ratio to an optimum level on the basis of output signals from the air-fuel ratio detecting means and air flow rate detector, and a means for controlling the supplying of the fuel into the cylinder in accordance with an output signal from the air-fuel ratio control means. The air-fuel ratio detecting means has members for detecting the light generated by a flame in the cylinder and having at least two special wavelengths. The combustion condition corresponding to an air-fuel ratio in the cylinder is detected by the light-detecting members, and a signal representative of an actual air-fuel ratio is generated on the basis of outputs therefrom.
摘要翻译：一种用于内燃机的空燃比控制装置，具有用于供给到气缸中的空气的流量的检测器，用于检测供应到气缸中的空气的流量与供给的燃料的流量的比率的装置基于来自空燃比检测装置和空气流量检测器的输出信号，将空燃比设定为最佳水平的控制装置，以及用于控制将燃料供应到气缸中的装置根据来自空燃比控制装置的输出信号。空燃比检测装置具有用于检测由气缸中的火焰产生的并且具有至少两个特殊波长的光的构件。通过光检测部件检测与气缸中的空燃比对应的燃烧状态，并且基于其输出生成表示实际空燃比的信号。

6. 发明授权

US4865006A Liquid atomizer 失效
标题翻译：液体雾化器
公开(公告)号：US4865006A
公开(公告)日：1989-09-12
申请号：US169450
申请日：1988-03-17
申请人： Toshiharu Nogi , Teruo Yamauchi , Yoshishige Oyama
发明人： Toshiharu Nogi , Teruo Yamauchi , Yoshishige Oyama
IPC分类号： F02M27/04 , B05B17/06 , F02B1/04 , F02M27/08
CPC分类号： B05B17/0623 , F02M27/08 , F02B1/04 , Y10S261/48
摘要： A liquid atomizer utilizes a plurality of laminated piezoelectric elements for converting electrical oscillation into mechanical vibration, a circuit for generating resonance frequency of a low DC voltage, the circuit being electrically connected to the piezoelectric elements and including a charging circuit for forcibly causing electric charge based on said DC resonance frequency voltage to flow from a DC power source into the laminated piezoelectric elements and a discharge circuit for forcibly causing electric charge stored in the laminated piezoelectric elements to be discharged.

7. 发明授权

US4590915A Multi-cylinder fuel atomizer for automobiles 失效
标题翻译：汽车多缸燃油雾化器
公开(公告)号：US4590915A
公开(公告)日：1986-05-27
申请号：US670890
申请日：1984-11-13
申请人： Teruo Yamauchi , Yoshishige Oyama
发明人： Teruo Yamauchi , Yoshishige Oyama
IPC分类号： F02M27/08 , F02M69/00 , F02M69/04 , F02M29/00
CPC分类号： F02M27/08 , F02M69/041 , Y10S261/48
摘要： A multi-cylinder fuel atomizer for automobiles which includes an electromechanical transducer disposed between a concentrated cylinder arranged in a suction passage and respective suction pipes independently branched from the concentrated cylinder to corresponding cylinders. A horn ring vibrator is fixed to an end of the electromechanical transducer and is partly exposed to the suction pipes. The fuel injector is arranged upstream of the electrical mechanical transducer and is adapted to inject fuel to the horn ring vibrator, with the fuel being atomized by vibrations of the horn ring vibrator.
摘要翻译：一种用于汽车的多气缸燃料雾化器，其包括设置在设置在吸入通道中的浓缩气缸和从浓缩气缸独立地分支到相应气缸的相应吸入管之间的机电换能器。喇叭环振动器固定在机电换能器的一端，并且部分地暴露于吸入管。燃料喷射器布置在电气机械换能器的上游，并且适于将燃料喷射到喇叭环振动器，其中燃料被喇叭环振动器的振动雾化。

8. 发明授权

US4325341A Fuel control device for fuel injection system for internal combustion engine 失效
标题翻译：用于内燃机燃油喷射系统的燃油控制装置
公开(公告)号：US4325341A
公开(公告)日：1982-04-20
申请号：US91459
申请日：1979-11-05
申请人： Teruo Yamauchi , Yoshishige Oyama , Mamoru Fujieda
发明人： Teruo Yamauchi , Yoshishige Oyama , Mamoru Fujieda
IPC分类号： F02M29/00 , F02M7/00 , F02M23/12 , F02M31/14 , F02M69/00 , F02M69/04 , F02M69/08 , F02M71/00 , F02M51/00
CPC分类号： F02M69/047 , F02M69/08 , F02M7/00 , F02M71/00 , Y10S261/39
摘要： A fuel control device for a fuel injection system of a type having an intermittent injection type fuel injector disposed in a bore formed in the wall defining an intake passage. The device has a porous tubular element received in the bore in close contact with the fuel injector and defining therein a passage opened at its both ends.The fuel injected by the fuel injector is adhered to the inner surface of the passage defined in the porous tubular element. Air is introduced into the passage through fine air passages formed in the wall of the porous tubular element. The air introduced into the passage well atomizes the fuel into fine particles and is mixed therewith to form a homogeneous mixture.
摘要翻译：一种用于燃料喷射系统的燃料控制装置，其具有设置在形成在限定进气通道的壁中的孔中的间歇喷射式燃料喷射器。该装置具有容纳在孔中的多孔管状元件，其与燃料喷射器紧密接触并且在其中限定在其两端开口的通道。由燃料喷射器喷射的燃料粘附到多孔管状元件中限定的通道的内表面上。空气通过形成在多孔管状元件的壁中的细小空气通道引入通道中。引入通道的空气将燃料雾化成细颗粒并与其混合以形成均匀的混合物。

9. 发明授权

US4181944A Apparatus for engine control 失效
标题翻译：发动机控制装置
公开(公告)号：US4181944A
公开(公告)日：1980-01-01
申请号：US924819
申请日：1978-07-14
申请人： Teruo Yamauchi , Yoshishige Oyama , Nobuaki Miyakawa
发明人： Teruo Yamauchi , Yoshishige Oyama , Nobuaki Miyakawa
IPC分类号： F02B1/04 , F02B75/02 , F02D41/26 , F02D45/00 , F02M25/07 , F02P5/15 , F02P5/152 , F02P5/153 , G06F15/20 , F02D5/00
CPC分类号： F02P5/151 , F02D41/26 , F02P5/15 , F02B1/04 , F02B2075/027 , Y02T10/46
摘要： An apparatus for the optimum control of a combustion engine, which is capable of compensating for the change in the combustion engine with time caused by mechanical wear. An optimum control value is stored in a memory. The data stored in the memory is compared in a microcomputer with an output from at least one sensor for detecting the operating conditions of the combustion engine, so that the optimum control signal for the present operating conditions is applied to the control apparatus for the combustion engine. In response to an output from a combustion pressure sensor for detecting the change with time of the combustion engine, calculations for correcting the data in the memory are conducted, followed by the updating of the data therein.
摘要翻译：一种用于内燃机的最佳控制的装置，其能够随着机械磨损引起的时间补偿内燃机的变化。最佳控制值存储在存储器中。存储在存储器中的数据在微计算机中与来自至少一个传感器的输出进行比较，用于检测内燃机的操作条件，使得用于当前操作条件的最佳控制信号被施加到用于内燃机的控制装置。响应于用于检测内燃机的随时间变化的燃烧压力传感器的输出，进行用于校正存储器中的数据的计算，随后更新其中的数据。

10. 发明授权

US4643151A Fuel control apparatus for an internal combustion engine 失效
标题翻译：一种用于内燃机的燃油控制装置
公开(公告)号：US4643151A
公开(公告)日：1987-02-17
申请号：US813720
申请日：1985-12-27
申请人： Teruo Yamauchi , Toshiharu Nogi , Yoshishige Oyama
发明人： Teruo Yamauchi , Toshiharu Nogi , Yoshishige Oyama
IPC分类号： F02D33/00 , F02B17/00 , F02D41/00 , F02D41/04 , F02D41/06 , F02D41/10 , F02D41/14 , F02M3/07 , F02M69/00 , F02M23/00
CPC分类号： F02B17/00 , F02D41/107 , F02D41/1486 , F02M3/07 , F02D41/1456 , Y02T10/12
摘要： The combustion, especially a lean mixture, in an internal combustion engine is improved by providing an additional air introducing device. The device comprises an air by-pass pipe introducing additional air independently from the airflow through an intake manifold and having its outlet in the manifold at the vicinity of an intake valve and an air by-pass valve for adjusting the flow rate of the additional air through the by-pass pipe according to operational conductions of the engine. As a consequence, during the suction stroke of a cylinder, additional air, stagnated in the vicinity of the intake valve, is at first drawn in and then an air-fuel mixture supplied by a fuel injector is supplied to the cylinder. Accordingly, the stratification of combustible fluid is performed within the cylinder, in which an ignition plug is exposed to an upper phase formed by the mixture.
摘要翻译：通过提供另外的空气引入装置来改善内燃机中的燃烧，特别是贫混合物。该装置包括空气旁路管道，其引导附加空气独立于气流通过进气歧管，并且其歧管中的出口在进气门附近和空气旁通阀，用于调节附加空气的流量根据发动机的操作导向通过旁通管。因此，在气缸的吸入冲程期间，首先吸入滞留在进气阀附近的附加空气，然后将由燃料喷射器供给的空气燃料混合物供给到气缸。因此，可燃液体的分级在气缸内进行，其中火花塞暴露于由混合物形成的上部相。

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