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51. 发明授权

US4269797A Bubble generator 失效
标题翻译：气泡发生器
公开(公告)号：US4269797A
公开(公告)日：1981-05-26
申请号：US157095
申请日：1980-06-06
申请人： Toshio Mikiya , Tadahisa Mogaki , Nobuyuki Nozawa
发明人： Toshio Mikiya , Tadahisa Mogaki , Nobuyuki Nozawa
IPC分类号： A61H33/02 , B01F3/04
CPC分类号： A61H33/025 , A61H33/60
摘要： A bubble generator is comprised of a bubble plate and an adjuster plate slidably coupled to each other, the former being provided with parallel small bubble holes rows and the latter with parallel small slot rows, large slot rows and large bubble hole rows. Mutual sliding between the plates allows three different modes of bubble generation at user's free choice.
摘要翻译：气泡发生器由气泡板和可滑动地联接的调节板组成，前者具有平行的小气泡排，后者具有平行的小槽排，大槽排和大气泡排。板之间的相互滑动允许用户自由选择的三种不同的气泡生成模式。

52. 发明授权

US11739715B2 Regulator 有权
公开(公告)号：US11739715B2
公开(公告)日：2023-08-29
申请号：US17504471
申请日：2021-10-18
申请人： NIKKI CO., LTD.
发明人： Naoya Suenaga , Shutaro Aizawa
IPC分类号： F02M21/02 , F16K1/42 , F16K17/04 , G05D16/10
CPC分类号： F02M21/0239 , F16K1/42 , F16K17/04 , G05D16/106 , Y10T137/7808
摘要： A regulator may include a main body portion, a pressure regulating chamber, a valve seat, and a piston pressure regulating valve. The piston pressure regulating valve may include a pressure regulating valve element having an end surface that is adjustable into close contact with at least a portion of the valve seat. The piston pressure regulating valve may also include a piston portion surrounding an outer periphery of the pressure regulating valve element. The piston portion may be slidable in an axial direction of a passage of the main body portion and may be biased via a pressure regulating spring disposed in an atmosphere chamber. The pressure regulating valve element may include a step protruding from a fitting portion to the piston portion at an upstream position disposed displaced from a pressure regulating range at an outer peripheral portion of the pressure regulating valve element.

53. 发明授权

US11714436B2 Regulator 有权
公开(公告)号：US11714436B2
公开(公告)日：2023-08-01
申请号：US17697922
申请日：2022-03-17
申请人： NIKKI CO., LTD.
发明人： Naoya Suenaga , Shutaro Aizawa
IPC分类号： G05D16/10
CPC分类号： G05D16/106
摘要： A regulator, e.g., a pressure regulator for supplying a high pressure fuel to an engine, is disclosed. The regulator includes at least a pair of annular bearings composed of a rigid synthetic resin interposed along a length direction of a pressure regulating valve body at a predetermined distance at a position on a valve seat side in an axial direction of a gap formed between the pressure regulating valve body and an inner wall of the passage formed in a body main body.

54. 发明申请

US20220145833A1 REGULATOR 有权
公开(公告)号：US20220145833A1
公开(公告)日：2022-05-12
申请号：US17504471
申请日：2021-10-18
申请人： NIKKI CO., LTD.
发明人： Naoya Suenaga , Shutaro Aizawa
IPC分类号： F02M21/02 , F16K1/42 , F16K17/04
摘要： A step protruding from a fitting portion to a piston portion is provided at an upstream position displaced from a pressure regulating range at an outer peripheral portion of a pressure regulating valve element.

55. 发明授权

US08733319B2 Electronic governor system and control device of the same 有权
标题翻译：电子调速器系统和控制装置相同
公开(公告)号：US08733319B2
公开(公告)日：2014-05-27
申请号：US13064958
申请日：2011-04-28
申请人： Buso Takigawa , Umerujan Sawut , Tohti Gheyret , Norichika Kojima , Tsutomu Murakami
发明人： Buso Takigawa , Umerujan Sawut , Tohti Gheyret , Norichika Kojima , Tsutomu Murakami
IPC分类号： F02D41/00
CPC分类号： F02D11/106 , F02D11/107 , F02D31/002
摘要： When control to maintain a constant engine rotation number is executed, the electronic control unit constantly monitors an error of detected throttle position data with respect to a desired throttle control value, executes a first stage of a failure judgment method to judge that a failure of a throttle control system has occurred in a case where an absolute value of the error exceeds a predetermined threshold value continuously for a predetermined time or longer, and executes a second stage of the failure judgment method to judge that a serious failure has occurred in the system in a case where a detected engine rotation number exceeds a predetermined rotation number continuously for a predetermined time or longer, to perform predetermined operations in accordance with the judgment results.
摘要翻译：当执行维持恒定的发动机转速的控制时，电子控制单元根据期望的节气门控制值持续地监视检测到的节气门位置数据的误差，执行故障判断方法的第一阶段，在错误的绝对值连续超过预定时间或更长时间的情况下已经发生节气门控制系统，并且执行故障判断方法的第二阶段，以判断系统中发生严重故障检测到的发动机转速连续超过预定转数的预定时间或更长时间的情况下，根据判断结果进行规定的动作。

56. 发明申请

US20140143595A1 MICROCOMPUTER RUNAWAY MONITORING DEVICE 有权
标题翻译： MICROCOMPUTER RUNAWAY监控设备
公开(公告)号：US20140143595A1
公开(公告)日：2014-05-22
申请号：US14080048
申请日：2013-11-14
申请人： Nikki Co., Ltd.
发明人： Mamat Abdukadir , Yoshiyuki Ando , Umerujan Sawut
IPC分类号： G06F11/20
CPC分类号： G06F11/1633 , G06F11/0706 , G06F11/0757
摘要： The invention provides a control device for mutually monitoring two microcomputers at a low cost while reducing a parts number and doubly monitoring abnormality in each of the microcomputers. The control device transmits a reset signal to a main microcomputer and resets the main microcomputer when a frequency of a first pulse signal deviates from a normal frequency range determined by a frequency calculating means, in which the first pulse signal is output from the main microcomputer, and the frequency calculating means calculates a frequency of the first pulse signal by an input of the first pulse signal to a sub microcomputer. The control device transmits a reset signal to the sub microcomputer and resets the sub microcomputer when a frequency of a second pulse signal deflects from a normal frequency range, by an input of the second pulse signal to the main microcomputer from the sub microcomputer.
摘要翻译：本发明提供了一种用于以低成本相互监测两台微型计算机的控制装置，同时减少了每个微型计算机的零件数量和双重监视异常。当第一脉冲信号的频率偏离由从主微型计算机输出的第一脉冲信号的频率计算装置确定的正常频率范围时，控制装置向主微型计算机发送复位信号并复位主微型计算机，并且频率计算装置通过将第一脉冲信号输入到子微计算机来计算第一脉冲信号的频率。当第二脉冲信号的频率从正常频率范围偏转时，控制装置通过从副微计算机向主微型计算机输入第二脉冲信号，将复位信号发送到子微计算机，并且复位子微型计算机。

57. 发明授权

US08408526B2 Carburetor with starting fuel supply mechanism 失效
标题翻译：化油器具有启动燃料供应机制
公开(公告)号：US08408526B2
公开(公告)日：2013-04-02
申请号：US12801386
申请日：2010-06-07
申请人： Kazuhiro Fujii
发明人： Kazuhiro Fujii
IPC分类号： F02M1/16
CPC分类号： F02M1/02 , F02M1/046
摘要： A carburetor with a starting fuel supply mechanism which additionally supplies a starting fuel at the start of an engine includes a choke valve in suction passages extending through a main body; and a starting fuel supply path disposed as a bypass of a main fuel passage to connect a float chamber to the suction passages, the starting fuel supply path being provided with an opening/closing valve opened by interlocking with the closing operation of the choke valve, and a valve body of the choke valve which performs the closing operation presses valve opening/closing device while abutting on one end of the valve opening/closing device, to open the opening/closing valve of the starting fuel supply path, so that the starting fuel can be prepared to be supplied.
摘要翻译：具有起动燃料供给机构的化油器，其在发动机起动时另外供给起动燃料，在通过主体的吸入通路中具有阻流阀; 以及作为主燃料通路的旁路设置的起动燃料供给路径，将浮子室与吸入通路连接，起动燃料供给路径设置有通过与阻塞阀的关闭动作联动而开闭的开闭阀，以及执行关闭操作的阻塞阀的阀体，在与阀开闭装置的一端抵接的同时按压阀开闭装置，打开起动燃料供给路径的开闭阀，使起动燃料可以准备供应。

58. 发明授权

US08272257B2 Engine control experimenting apparatus 有权
标题翻译：发动机控制实验装置
公开(公告)号：US08272257B2
公开(公告)日：2012-09-25
申请号：US12320236
申请日：2009-01-22
申请人： Umerujan Sawut , Shinya Yamaguchi , Buso Takigawa
发明人： Umerujan Sawut , Shinya Yamaguchi , Buso Takigawa
IPC分类号： G01M15/00
CPC分类号： G05B17/02
摘要： The invention aims at providing an engine control experimenting apparatus which enables to easily carry out a confirmation test of an operation in all operation states with regard to the performance of various engine control parts constituting an engine system. In this engine control experimenting apparatus, various engine control parts, which are actually mounted on an engine and are required for engine control, are constructed in a state where electrical transmission and fuel supply are enabled in a manner similar to a case where the engine control parts are mounted on a real engine, and a model-based control is performed on the same conditions as those of the actual engine, on the basis of experimental data of the real engine written in an electronic control unit constituting each of the engine control parts.
摘要翻译：本发明的目的在于提供一种发动机控制实验装置，其能够容易地执行关于构成发动机系统的各种发动机控制部件的性能的所有操作状态下的操作的确认测试。在这种发动机控制实验装置中，实际安装在发动机上并且用于发动机控制的各种发动机控制部件被构造成以与发动机控制的情况类似的方式实现电力传输和燃料供给的状态部件被安装在实际的发动机上，并且在与实际发动机相同的条件下，基于写在构成每个发动机控制部件的电子控制单元中的实际发动机的实验数据来执行基于模型的控制。

59. 发明申请

US20100320625A1 Carburetor with starting fuel supply mechanism 失效
标题翻译：化油器具有启动燃料供应机制
公开(公告)号：US20100320625A1
公开(公告)日：2010-12-23
申请号：US12801386
申请日：2010-06-07
申请人： Kazuhiro Fujii
发明人： Kazuhiro Fujii
IPC分类号： F02M37/02
CPC分类号： F02M1/02 , F02M1/046
摘要： A carburetor 1 with a starting fuel supply mechanism 6 which additionally supplies a starting fuel at the start of an engine includes a choke valve in suction passages 4 and 4 extending through a main body 2; and a starting fuel supply path disposed as a bypass of a main fuel passage to connect a float chamber 3a to the suction passages 4 and 4, the starting fuel supply path being provided with an opening/closing valve opened by interlocking with the closing operation of the choke valve, and a valve body 5 of the choke valve which performs the closing operation presses valve opening/closing means 61 while abutting on one end of the valve opening/closing means 61, to open the opening/closing valve of the starting fuel supply path, so that the starting fuel can be prepared to be supplied.
摘要翻译：具有起动燃料供给机构6的化油器1，其在发动机起动时另外供给起动燃料，在通过主体2的吸入通路4和4中具有阻流阀; 以及作为主燃料通路的旁路设置的起动燃料供给路径，其将浮子室3a与吸入通路4,4连接起来，所述起动燃料供给路径具有与所述关闭动作联动的开闭阀节流阀和阻塞阀的阀体5，其在执行关闭操作的同时按压阀打开/关闭装置61，同时抵靠在阀打开/关闭装置61的一端，以打开起动燃料的开/关阀供应路径，从而可以准备提供起动燃料。

60. 发明申请

US20100126466A1 Carburetor 审中-公开
标题翻译：化油器
公开(公告)号：US20100126466A1
公开(公告)日：2010-05-27
申请号：US12591032
申请日：2009-11-05
申请人： Toshio Ikutame
发明人： Toshio Ikutame
IPC分类号： F02M7/24
CPC分类号： F02M3/12 , F02M7/24 , F02M19/08
摘要： To prevent back bleed in a carburetor including a slow fuel passage branched from a main fuel passage, in a carburetor for an engine in which a slow air intake port to introduce air into a slow air bleed passage opens on the side of a suction passage; a slow fuel passage is connected in the middle of a main fuel passage on the upstream side, joins the slow air bleed passage on the downstream side, and has an open end on the side of the suction passage; and the main fuel passage opens in a state where a main nozzle projects in a venturi part of the suction passage, wherein the slow air intake port is opened at a predetermined position of the venturi part having an inner diameter equal to or less than that of the suction passage at a position where the main fuel passage opens.
摘要翻译：为了防止在包括从主燃料通道分支的慢燃料通道的化油器中的回流，在用于将吸入通道的空气引入慢排气通道的缓慢进气口的发动机的化油器中，缓冲燃料通道在上游侧的主燃料通道的中间连接，在下游侧连接缓慢排气通道，并且在吸入通道侧具有开口端; 并且主燃料通道在主喷嘴突出在吸入通道的文丘里部分的状态下打开，其中慢进气口在文丘里管部分的预定位置处打开，文丘里管部分的内径等于或小于在主燃料通道打开的位置处的吸入通道。

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