公开(公告)号：US06337561B1

公开(公告)日：2002-01-08

申请号：US09615778

申请日：2000-07-13

申请人： Yoshinari Sudou ,  Akira Takeuchi ,  Yoshinobu Mitani ,  Mamoru Kawasaki ,  Mikihito Andou ,  Kaiichirou Hirayama ,  Yoichi Uemura ,  Nobuo Fukushima ,  Toshiaki Sogabe

发明人： Yoshinari Sudou ,  Akira Takeuchi ,  Yoshinobu Mitani ,  Mamoru Kawasaki ,  Mikihito Andou ,  Kaiichirou Hirayama ,  Yoichi Uemura ,  Nobuo Fukushima ,  Toshiaki Sogabe

IPC分类号： H02K1728

CPC分类号： H02P9/105 ,  H02P2101/10

摘要： A generating system having a rotating type generator to interconnect a power system in order to output power of the generator to the power system comprises a generator, an exciting circuit and an excitation control section. It also comprises short-cycle stabilizing sections for outputting a short-cycle stabilizing signal for suppressing short-cycle power fluctuations according to at least one of an electric parameter and a mechanical parameter of the generator and a long-cycle stabilizing section for outputting a long-cycle stabilizing signal for suppressing long-cycle power fluctuations having a cycle time longer than short-cycle power fluctuations according to the mechanical parameter of the generator. The outputs of the short-cycle stabilizing sections and the long-cycle stabilizing section are sent to the excitation control section.

摘要翻译： 具有用于互连电力系统以将发电机的功率输出到电力系统的旋转型发电机的发电系统包括发电机，励磁电路和励磁控制部分。 它还包括短周期稳定部分，用于根据发电机的电参数和机械参数中的至少一个输出用于抑制短周期功率波动的短周期稳定信号，以及用于输出长周期稳定部分的长周期稳定部分 - 循环稳定信号，用于根据发电机的机械参数抑制具有比短周期功率波动更长的周期时间的长周期功率波动。 短周期稳定部分和长周期稳定部分的输出被送到励磁控制部分。

公开(公告)号：US20130313746A1

公开(公告)日：2013-11-28

申请号：US13983926

申请日：2011-04-06

申请人： Masaaki Ikarashi ,  Mamoru Kawasaki

发明人： Masaaki Ikarashi ,  Mamoru Kawasaki

IPC分类号： B29C45/18

CPC分类号： B29C45/18 ,  B29C45/67 ,  B29C45/7653 ,  B29C45/82 ,  B29C2045/826

摘要： A hydraulic supply device of an injection molding machine is provided with: a first main hydraulic power source including a first main hydraulic pump having a variable capacity and driven by a first constant rotational speed motor, and a first main discharge pipe through which working oil flows; an auxiliary hydraulic power source including an auxiliary hydraulic pump driven by a servo motor and operated at a specific capacity, an auxiliary discharge pipe through which the working oil flows, and a check valve that regulates the inflow of working oil to the auxiliary hydraulic pump; a hydraulic control unit that controls the first main hydraulic power source and the auxiliary hydraulic power source; a junction pipe at which the first main discharge pipe and the auxiliary discharge pipe join; and a switching unit that switches the supply/non-supply of working oil for a hydraulic actuator.

摘要翻译： 一种注射成型机的液压供给装置，具备：第一主液压动力源，具备由第一恒定转速马达驱动的可变容量的第一主液压泵和工作油流过的第一主排出管 ; 辅助液压动力源，包括由伺服马达驱动并以特定容量运转的辅助液压泵，工作油流过的辅助排出管，以及调节工作油向辅助液压泵流入的止回阀; 液压控制单元，其控制第一主液压动力源和辅助液压动力源; 第一主排水管和辅助排出管接合的连接管; 以及切换单元，其切换用于液压致动器的工作油的供应/不供应。

公开(公告)号：US09475224B2

公开(公告)日：2016-10-25

申请号：US13983926

申请日：2011-04-06

申请人： Masaaki Ikarashi ,  Mamoru Kawasaki

发明人： Masaaki Ikarashi ,  Mamoru Kawasaki

IPC分类号： B29C45/18 ,  B29C45/67 ,  B29C45/76 ,  B29C45/82

CPC分类号： B29C45/18 ,  B29C45/67 ,  B29C45/7653 ,  B29C45/82 ,  B29C2045/826

摘要： A hydraulic supply device of an injection molding machine is provided with: a first main hydraulic power source including a first main hydraulic pump having a variable capacity and driven by a first constant rotational speed motor, and a first main discharge pipe through which working oil flows; an auxiliary hydraulic power source including an auxiliary hydraulic pump driven by a servo motor and operated at a specific capacity, an auxiliary discharge pipe through which the working oil flows, and a check valve that regulates the inflow of working oil to the auxiliary hydraulic pump; a hydraulic control unit that controls the first main hydraulic power source and the auxiliary hydraulic power source; a junction pipe at which the first main discharge pipe and the auxiliary discharge pipe join; and a switching unit that switches the supply/non-supply of working oil for a hydraulic actuator.

摘要翻译： 一种注射成型机的液压供给装置，具备：第一主液压动力源，具备由第一恒定转速马达驱动的可变容量的第一主液压泵和工作油流过的第一主排出管 ; 辅助液压动力源，包括由伺服马达驱动并以特定容量运转的辅助液压泵，工作油流过的辅助排出管，以及调节工作油向辅助液压泵流入的止回阀; 液压控制单元，其控制第一主液压动力源和辅助液压动力源; 第一主排水管和辅助排出管接合的连接管; 以及切换单元，其切换用于液压致动器的工作油的供应/不供应。

公开(公告)号：USD441888S1

公开(公告)日：2001-05-08

申请号：US29132610

申请日：2000-11-14

申请人： Koji Haneda ,  Mamoru Kawasaki ,  Yuriko Nagaya ,  Hidenori Ito

设计人： Koji Haneda ,  Mamoru Kawasaki ,  Yuriko Nagaya ,  Hidenori Ito