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21. 发明授权

US5799630A Energization control method, and electromagnetic control system in electromagnetic driving device 失效
标题翻译：电磁控制方法，电磁驱动装置电磁控制系统
公开(公告)号：US5799630A
公开(公告)日：1998-09-01
申请号：US788741
申请日：1997-01-24
申请人： Takashi Moriya , Yasuyuki Komatsu , Hiroshi Sono , Takashi Sugai
发明人： Takashi Moriya , Yasuyuki Komatsu , Hiroshi Sono , Takashi Sugai
IPC分类号： F01L9/04
CPC分类号： F01L9/04
摘要： An electromagnetic driving device includes an armature, a pair of electromagnets disposed in an opposed relation to each other on opposite sides of the armature so as to be able to apply an electromagnetic attracting force to the armature, and a pair of return springs for biasing the armature toward the electromagnets, respectively. In the electromagnetic driving device, the energizing quantity for the electromagnets is varied in accordance with operational conditions. Thus, it is possible to insure the attracting and maintaining of the armature to and on the electromagnets irrespective of changes in operational conditions. In addition, the energizing quantity for the electromagnets is varied in accordance with the distance between the armature and the electromagnets. Thus, it is possible to avoid a wasteful consumption of electric power in the electromagnets to enable a reliable attracting and maintaining of the armature.
摘要翻译：一种电磁驱动装置，包括电枢，一对电磁体，它们在电枢的相对侧彼此相对设置，以便能够向电枢施加电磁吸引力;以及一对复位弹簧，衔铁朝向电磁铁。在电磁驱动装置中，电磁铁的通电量根据作业条件而变化。因此，无论操作条件的变化如何，都可以确保电枢的吸引和维持。此外，电磁铁的激励量根据电枢和电磁体之间的距离而变化。因此，可以避免电磁铁中的浪费的电力消耗，从而能够可靠地吸引和保持电枢。

22. 发明授权

US5775278A Energization control method, and electromagnetic control system in electromagnetic driving device 失效
公开(公告)号：US5775278A
公开(公告)日：1998-07-07
申请号：US787707
申请日：1997-01-24
申请人： Takashi Moriya , Yasuyuki Komatsu , Hiroshi Sono , Takashi Sugai
发明人： Takashi Moriya , Yasuyuki Komatsu , Hiroshi Sono , Takashi Sugai
IPC分类号： F01L9/04
CPC分类号： F01L9/04
摘要： An electromagnetic driving device includes an armature, a pair of electromagnets disposed in an opposed relation to each other on opposite sides of the armature so as to be able to apply an electromagnetic attracting force to the armature, and a pair of return springs for biasing the armature toward the electromagnets, respectively. In the electromagnetic driving device, the energizing quantity for the electromagnets is varied in accordance with operational conditions. Thus, it is possible to insure the attracting and maintaining of the armature to and on the electromagnets irrespective of changes in operational conditions. In addition, the energizing quantity for the electromagnets is varied in accordance with the distance between the armature and the electromagnets. Thus, it is possible to avoid a wasteful consumption of electric power in the electromagnets to enable a reliable attracting and maintaining of the armature.

23. 发明授权

US5636601A Energization control method, and electromagnetic control system in electromagnetic driving device 失效
标题翻译：电磁控制方法，电磁驱动装置电磁控制系统
公开(公告)号：US5636601A
公开(公告)日：1997-06-10
申请号：US485705
申请日：1995-06-07
申请人： Takashi Moriya , Yasuyuki Komatsu , Hiroshi Sono , Takashi Sugai
发明人： Takashi Moriya , Yasuyuki Komatsu , Hiroshi Sono , Takashi Sugai
IPC分类号： F01L9/04
CPC分类号： F01L9/04
摘要： An electromagnetic driving device includes an armature, a pair of electromagnets disposed in an opposed relation to each other on opposite sides of the armature so as to be able to apply an electromagnetic attracting force to the armature, and a pair of return springs for biasing the armature toward the electromagnets, respectively. In the electromagnetic driving device, the energizing quantity for the electromagnets is varied in accordance with operational conditions. Thus, it is possible to insure the attracting and maintaining of the armature to and on the electromagnets irrespective of changes in operational conditions. In addition, the energizing quantity for the electromagnets is varied in accordance with the distance between the armature and the electromagnets. Thus, it is possible to avoid a wasteful consumption of electric power in the electromagnets to enable a reliable attracting and maintaining of the armature.
摘要翻译：一种电磁驱动装置，包括一个电枢，一对电磁体，它们在电枢的相对侧彼此相对设置，以便能够向电枢施加电磁吸引力;以及一对复位弹簧，衔铁朝向电磁铁。在电磁驱动装置中，电磁铁的通电量根据作业条件而变化。因此，无论操作条件的变化如何，都可以确保电枢的吸引和维持。此外，电磁铁的激励量根据电枢和电磁体之间的距离而变化。因此，可以避免电磁铁中的浪费的电力消耗，从而能够可靠地吸引和保持电枢。

24. 发明授权

US5596956A Electromagnetically driven valve control system for internal combustion engines 失效
标题翻译：内燃机用电磁阀控制系统
公开(公告)号：US5596956A
公开(公告)日：1997-01-28
申请号：US573439
申请日：1995-12-15
申请人： Ken Ogawa , Kei Machida , Hiroshi Sono
发明人： Ken Ogawa , Kei Machida , Hiroshi Sono
IPC分类号： F01L9/04 , F02D13/02 , F02N11/08
CPC分类号： F02D41/042 , F01L9/04 , F02D13/0215 , F02N11/08 , F02D2041/001 , F02D41/062 , F02N2300/2011 , Y02T10/18
摘要： An electromagnetically driven valve control system for an internal combustion engine having at least one intake valve and at least one exhaust valve, and a starter for starting cranking of the engine. A CPU controls an energization time/timing control circuit section to electromagnetically drive at least one of the at least one intake valve and the at least one exhaust valve. The CPU detects a starting signal indicative of starting of the cranking of the engine, and a timer measures a time period elapsed after the starting signal is detected. An inhibiting time period is set, over which the operation of the starter means is inhibited, and the at least one of the at least one intake valve and the at least one exhaust valve is driven in a valve closing direction when the starting signal is detected. The operation of the starter is permitted when the time period elapsed after the starting signal is detected exceeds the inhibiting time period.
摘要翻译：一种用于具有至少一个进气门和至少一个排气阀的内燃机的电磁驱动阀控制系统和用于启动发动机起动的起动器。 CPU控制通电时间/定时控制电路部分以电磁驱动至少一个进气门和至少一个排气阀中的至少一个。 CPU检测表示发动机起动的开始信号，并且定时器测量检测到启动信号之后经过的时间段。设定禁止时间段，起动装置的操作被禁止，并且当检测到起动信号时，至少一个进气门和至少一个排气门中的至少一个在关闭方向被驱动。当检测到起动信号之后经过的时间超过禁止时间时，起动器的操作被允许。

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