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1. 发明授权

US3922853A Speed control device 失效
标题翻译：调速装置
公开(公告)号：US3922853A
公开(公告)日：1975-12-02
申请号：US47918174
申请日：1974-06-13
申请人： AEG KANIS TURBINEN
发明人： KALB HANS
IPC分类号： G05D13/00 , F01D17/06 , F04B49/00 , F16H61/40 , G05D13/32 , F15B15/18
CPC分类号： G05D13/32
摘要： A speed control device working with hydraulic fluid makes use of a displacement type pump. The pressure head delivered by the pump is used directly as control pressure actuating a servo-motor. The pressure head is dependent upon the pump speed which, in turn, is a function of the speed to be controlled. The regulating range of the pressure head of the pump is increased by a differential pressure controller, making use of a nozzle member, cooperating with a diaphragm and a throttle plate.
摘要翻译：使用液压油的速度控制装置使用位移式泵。由泵输送的压力头直接用作驱动伺服电机的控制压力。压头取决于泵的速度，这又是要控制的速度的函数。泵的压头的调节范围通过差压控制器增加，利用与隔膜和节流板配合的喷嘴构件。

2. 发明授权

US1599137A Furnace control 失效
公开(公告)号：US1599137A
公开(公告)日：1926-09-07
申请号：US50580421
申请日：1921-10-06
申请人： ENGINEER COMPANY
发明人： EMBURY MCLEAN
IPC分类号： F23N1/02 , F23N1/04 , G05D13/32
CPC分类号： F23N1/04 , F23N1/02 , G05D13/32

3. 发明授权

US4470393A Injection pumps for internal-combustion engines 失效
标题翻译：内燃机喷油泵
公开(公告)号：US4470393A
公开(公告)日：1984-09-11
申请号：US368116
申请日：1982-04-14
申请人： Manuel Roca-Nierga
发明人： Manuel Roca-Nierga
IPC分类号： F02D1/12 , G05D13/32 , F02D7/00
CPC分类号： F02D1/125 , G05D13/32
摘要： This invention relates to the injection pumps for internal-combustion engines to which the fuel is supplied by a feed pump and aims at obtaining a speed signal by adjusting the pressure within a chamber (35) closed by the bias of centrifugal masses (18) of the governor (15) associated with the injection pump (11).
摘要翻译：本发明涉及用于内燃机的喷射泵，其中燃料由进料泵供给到其中，目的在于通过调节通过离心质量（18）的偏压闭合的室（35）内的压力来获得速度信号与注射泵（11）相关联的调速器（15）。

4. 发明授权

US4050434A Hydraulic servo-motor 失效
标题翻译：液压伺服电机
公开(公告)号：US4050434A
公开(公告)日：1977-09-27
申请号：US582688
申请日：1975-06-02
申请人： Gerhard Zbikowski , Salahaddin Geafer
发明人： Gerhard Zbikowski , Salahaddin Geafer
IPC分类号： F02D1/04 , F02D1/12 , G05D13/32 , F02D1/06
CPC分类号： F02D1/12 , G05D13/32
摘要： A hydraulic servo-motor for the control of an internal combustion engine which is equipped with a servo-piston, with a fuel quantity control mechanism and with a control slide valve member arranged coaxially to the servo-piston which itself is in operative connection with a centrifugal governor; a working medium under pressure is supplied by a pump driven directly or indirectly by the internal combustion engine; an auxiliary piston arranged coaxially to the servo-piston and to the control slide valve member is acted upon by the pressure of the working medium and permits in case of an existing pressure of the working medium, a stroke of the control slide valve member in one direction which is limited by the servo-piston and a stroke of the control piston in the other direction which is limited by the auxiliary piston; a spring supported at the servo-piston acts on the auxiliary piston opposite the pressure of the working medium and clamps together the control slide valve member and the servo-piston in case of absence of pressure in the working medium.
摘要翻译：一种用于控制内燃机的液压伺服电动机，其配备有伺服活塞，具有燃料量控制机构和与伺服活塞同轴设置的控制滑阀构件，所述伺服活塞本身与一个离心调速器压力下的工作介质由内燃机直接或间接驱动的泵供给; 与伺服活塞和控制滑阀构件同轴设置的辅助活塞由工作介质的压力作用，并且在工作介质的现有压力的情况下允许控制滑阀构件的行程在一个由伺服活塞限制的方向和由辅助活塞限制的另一方向的控制活塞行程; 在伺服活塞上支撑的弹簧作用在与工作介质的压力相反的辅助活塞上，并且在工作介质中没有压力的情况下将控制滑阀构件和伺服活塞夹在一起。

5. 发明授权

US5664937A Precisely flow-controlling pump 失效
标题翻译：精密流量控制泵
公开(公告)号：US5664937A
公开(公告)日：1997-09-09
申请号：US382741
申请日：1995-02-02
申请人： Kenichiro Takahashi , Hironori Kaji , Kaoru Hagiya
发明人： Kenichiro Takahashi , Hironori Kaji , Kaoru Hagiya
IPC分类号： F04B11/00 , F04B49/00 , F04B49/06 , G01N30/32 , G05D13/32 , G05D16/20
CPC分类号： G05D16/2066 , F04B11/0058 , F04B11/0075 , F04B49/065 , G01N30/32 , G05D13/32 , F04B2201/0201 , F04B2201/1208 , F04B2205/05 , G01N2030/326
摘要： In a pump in which dual plunger is reciprocated with cams attached to the rotating shaft of a motor, the delivery pressure of liquid is measured during a certain period in each cycle of the pump. By setting the pressure during the certain period as a standard pressure value, the motor is controlled so that the delivery pressure during the remaining period in each cycle approaches to the standard pressure value. In this pump, rotating-speed-priority control and pressure-priority control are alternatingly performed to decrease pulsation during delivering liquid.
摘要翻译：在其中双柱塞与凸轮附接到电动机的旋转轴的往复运动的泵中，在泵的每个循环中的一定周期内测量液体的输送压力。通过将一定时间段内的压力设定为标准压力值，控制电动机，使得在每个循环的剩余时间段内的输送压力接近标准压力值。在该泵中，交替地进行旋转速度优先控制和压力优先控制，以减少输送液体期间的脉动。

6. 发明授权

US4424826A Flyweight governor 失效
标题翻译：飞行总督
公开(公告)号：US4424826A
公开(公告)日：1984-01-10
申请号：US349542
申请日：1982-02-17
申请人： Uno Kuusik
发明人： Uno Kuusik
IPC分类号： G05D13/32 , G05D13/42
CPC分类号： G05D13/32 , Y10T137/1098 , Y10T137/1135
摘要： A governor control valve is provided in which governor output pressure is varied in response to variations in vehicle speed by moving a valve member radially with respect to a ported shaft carried with a driven housing which drivingly carries a centrifugal force responsive weight mechanism. The ball valve and the weight mechanism are connected by a yoke member whose mass center is aligned with the axis of rotation of the housing and shaft.
摘要翻译：提供调速器控制阀，其中调速器输出压力响应于车辆速度的变化而变化，通过相对于驱动地承载离心力响应重量机构的从动外壳承载的移动轴径向移动阀构件。球阀和配重机构通过质心与壳体和轴的旋转轴线对准的轭构件连接。

7. 发明授权

US1576753A Furnace control 失效
公开(公告)号：US1576753A
公开(公告)日：1926-03-16
申请号：US39177920
申请日：1920-06-25
申请人： ENGINEER COMPANY
发明人： EMBURY MCLEAN
IPC分类号： F23N1/02 , F23N1/04 , G05D13/32
CPC分类号： F23N1/04 , F23N1/02 , G05D13/32

8. 发明授权

US4218884A Hydraulic speed governor 失效
标题翻译：液压调速器
公开(公告)号：US4218884A
公开(公告)日：1980-08-26
申请号：US958787
申请日：1978-11-08
申请人： Harold Gold
发明人： Harold Gold
IPC分类号： G05D13/32 , F15B15/18
CPC分类号： G05D13/32 , Y10T137/2554 , Y10T137/87169
摘要： Flow from a pressure source is bidirectionally conducted to a prime-mover driven, bidirectional, positive displacement pump and in-series flow restrictions; the pressure source and flow restrictions functioning to provide the reference flow rate; the pressure gradient across said pump bidirectionally signaling the error in prime-mover speed. Means responsive to said pressure gradient provide proportional plus integral control of the prime-mover speed.
摘要翻译：来自压力源的流量双向进行到原动机驱动，双向，容积式泵和串联流量限制; 压力源和流量限制功能用于提供参考流量; 所述泵上的压力梯度双向地表示原动机速度的误差。响应于所述压力梯度的装置提供了原动机速度的比例积分控制。

9. 发明授权

US3982615A Constant speed drive 失效
标题翻译：恒速驱动
公开(公告)号：US3982615A
公开(公告)日：1976-09-28
申请号：US547840
申请日：1975-02-07
申请人： David F. Reed
发明人： David F. Reed
IPC分类号： G05D13/32 , F16D25/02
CPC分类号： G05D13/32
摘要： A constant speed drive system which is automatically controlled according to the load of the pump, fan, etc. driven by the system. Control of the system is achieved by means of a pump or compressor and a diaphragm-actuated spool valve, wherein a reference point or pressure in a spool valve is matched with a pressure, proportional to the speed of the load or output shaft, acting on a diaphragm in the spool valve. The spool valve, in turn, modulates the pressure to a clutch actuator for a clutch located between a constant speed motor and a shaft driving the requisite load.
摘要翻译：恒速驱动系统，根据系统驱动的泵，风扇等的负载自动控制。通过泵或压缩机和隔膜致动滑阀实现系统的控制，其中滑阀中的参考点或压力与负载或输出轴的速度成比例的压力匹配，作用于滑阀中的隔膜。滑阀又将压力调节到位于恒速电机和驱动所需负载的轴之间的离合器的离合器致动器。

10. 发明授权

US1653438A Regulator or controller 失效
标题翻译：调节器或控制器
公开(公告)号：US1653438A
公开(公告)日：1927-12-20
申请号：US50203921
申请日：1921-09-20
申请人： ENGINEER COMPANY
发明人： EMBURY MCLEAN
IPC分类号： F23N1/02 , F23N1/04 , G05D13/32
CPC分类号： F23N1/04 , F23N1/02 , G05D13/32

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