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1. 发明授权

US4114745A Marine propulsion control transfer system 失效
标题翻译：海上推进控制传输系统
公开(公告)号：US4114745A
公开(公告)日：1978-09-19
申请号：US779024
申请日：1977-03-18
申请人： John M. Phinney
发明人： John M. Phinney
IPC分类号： B63H21/22 , G05G13/00 , B60K41/00
CPC分类号： B63H21/22 , B63H21/213 , G05G13/00 , Y10T477/6805 , Y10T74/20232
摘要： A plurality of single lever control stands are provided at remote locations for controlling a pneumatically operated marine propulsion system. Control of the propulsion system is transferred between the several control stands by connecting each stand to a source of supply air under pressure. The control stands each include a throttle valve which will produce a set of three pressure signals. A valve located at each stand must be actuated by an operator at that location before the air supply will be activated for that station. Two of the signals select the ahead and astern direction of motion for the vessel and the third signal varies in proportion to the throttle lever position and controls engine speed. Banks of shuttle valves receive pairs of sets of these pressure signals and pass onto the control the signals at the higher pressure level. The system includes transfer valves at the main and secondary stations which cannot be overridden by stations of lower priority.
摘要翻译：多个单杆控制台设置在远程位置，用于控制气动操作的船用推进系统。通过将每个支架连接到压力下的供给空气源，在多个控制台之间传送推进系统的控制。控制台每个都包括一个节气门，它将产生一组三个压力信号。位于每个支架上的阀门必须由该位置的操作员启动，然后才能为该工位启动供气。两个信号选择船的前方和后方的运动方向，第三信号与油门杆位置成比例地变化并控制发动机转速。穿梭阀组可以接收成对的这些压力信号，并在较高压力水平上传递控制信号。该系统包括主站和次站的转换阀，不能被优先级较低的站覆盖。

2. 发明授权

US4072221A Marine clutch and throttle governor control system 失效
标题翻译：海洋离合器和节流调速器控制系统
公开(公告)号：US4072221A
公开(公告)日：1978-02-07
申请号：US715680
申请日：1976-08-19
申请人： John M. Phinney
发明人： John M. Phinney
IPC分类号： B63H21/21 , B63H23/30 , F16D48/02 , B60K29/02
CPC分类号： B63H23/30 , Y10T137/87193 , Y10T477/6805
摘要： There is disclosed a control system for the air actuated ahead and astern clutches and the engine speed governor of a marine propulsion system. Upon actuation of a throttle lever controlling a throttle valve, a selector valve is first actuated to operatively connect one or the other of the ahead or astern clutches to the control. Further movement of the throttle lever causes a relay valve to supply air at a pressure proportional to the throttle position to a main control valve which passes such air pressure to the selected clutch until a first control pressure is reached. Thereafter, air from the supply is supplied at a programmed rate to the selected clutch to continue inflation of the clutch until a second control pressure is reached whereupon a boost valve is actuated to connect full supply air pressure to the selected clutch. A governor control valve also receives the air output of the relay valve proportional to throttle position. When the pressure within the selected clutch exceeds the level of a biasing spring within the governor control valve, the governor valve opens and the air output proportional to throttle position is applied to the engine speed governor. Once open, the governor valve is subjected to a counter-biasing pilot pressure equal to its output pressure so that the valve will close whenever the pressure applied to the speed governor plus the biasing pressure of the spring in the governor valve exceeds the pressure of the air within the selected clutch.
摘要翻译：公开了一种用于空气驱动的前进和后退离合器和船用推进系统的发动机调速器的控制系统。在控制节流阀的节流杆的致动时，首先启动一个选择阀，以将前进或后退离合器中的一个或另一个离合器操作地连接到控制器。节流杆的进一步移动使得继动阀以与节气门位置成比例的压力将空气供给到主控制阀，主控制阀将这种空气压力传递到所选择的离合器，直到达到第一控制压力。此后，来自供应的空气以编程速率被提供给所选择的离合器，以继续离合器的充气，直到达到第二控制压力，然后致动增压阀以将全部供气压力连接到所选择的离合器。调速器控制阀还接收与节气门位置成比例的继电器阀的空气输出。当选定离合器内的压力超过调速器控制阀内的偏置弹簧的高度时，调速阀打开，与节气门位置成比例的空气输出被施加到发动机调速器。一旦打开，调速阀就经受等于其输出压力的反向偏压先导压力，以便每当施加到调速器的压力加上调速阀中的弹簧的偏压压力超过了压力所选离合器内的空气。

3. 发明授权

US4119185A Marine propulsion control system with maneuvering brake 失效
标题翻译：具有机动制动的船用推进控制系统
公开(公告)号：US4119185A
公开(公告)日：1978-10-10
申请号：US784165
申请日：1977-04-04
申请人： John M. Phinney
发明人： John M. Phinney
IPC分类号： B63H23/30 , F16D67/02
CPC分类号： B63H23/30 , Y10T477/644 , Y10T477/649 , Y10T477/6805
摘要： There is disclosed an improved control system for air actuated ahead and astern clutches, an engine speed governor, and a propeller shaft brake of a marine propulsion system. The control is actuated by a throttle lever which is moved from a neutral position to select a direction of travel. The degree of movement from neutral of the throttle lever is representative of the desired speed in the selected direction. The improved control engages the brake when the throttle lever is in neutral and when the throttle lever is moved from an ahead to an astern direction at medium or high forward speeds. When such a change in commanded direction occurs, a shift delay valve is first actuated to delay the inflation of the astern clutch. The delay is dependent upon the forward speed previously prevailing. At medium forward speeds the brake is released shortly after the astern clutch begins to inflate. At high forward speeds the brake is released when the pressure within the inflating astern clutch reaches a predetermined level. At low forward speed, the brake will not be engaged. The shift delay valve can be manually overridden to immediately signal for the inflation of the astern clutch.
摘要翻译：公开了一种用于空气致动的前进和后退离合器的改进的控制系统，发动机调速器和船用推进系统的传动轴制动器。该控制由一个从中立位置移动以选择一个行进方向的节流杆来致动。从油门杆的中性点的移动程度代表所选方向上所需的速度。当油门杆处于空档状态时，当油门杆以中等或高速的前进速度从前方移动到后方时，改进的控制装置接合制动器。当发生这种指令方向的改变时，首先启动换挡延迟阀以延迟后退离合器的充气。延迟取决于先前的前进速度。在中等前进速度下，制动器在后退离合器开始膨胀之后不久就被释放。在高前进速度下，当充气后轮离合器内的压力达到预定水平时，制动器被释放。在低速前进时，制动器将不会啮合。换挡延迟阀可以手动覆盖以立即发出信号，以使后轮离合器的充气。

4. 发明授权

US4113077A Marine propulsion control system with engine idle boost 失效
标题翻译：发动机升降机的海洋推进控制系统
公开(公告)号：US4113077A
公开(公告)日：1978-09-12
申请号：US759390
申请日：1977-01-14
申请人： John M. Phinney
发明人： John M. Phinney
IPC分类号： B63H21/21 , B63H23/30 , F16D48/02 , F16D67/00
CPC分类号： B63H23/30 , Y10T137/87193 , Y10T477/6805
摘要： A control system for air actuated ahead and astern clutches and the engine speed governor of a marine propulsion system. Upon actuation of a throttle lever controlling a throttle valve, a selector valve is first actuated to operatively connect one or the other of the ahead or astern clutches to the control. Further movement of the throttle lever causes a relay valve to supply air at a pressure proportional to the throttle position to a main control valve which passes such air pressure to the selected clutch until a first control pressure is reached. Thereafter, air from the supply is supplied at a programmed rate to the selected clutch to continue inflation of the clutch until a second control pressure is reached whereupon a boost valve is actuated to connect full supply air pressure to the selected clutch. A governor control valve also receives the air output of the relay valve proportional to throttle position. When the pressure within the selected clutch exceeds the level of a biasing spring within the governor control valve, the governor valve is actuated and the air output proportional to throttle position is applied to the engine speed governor. Prior to the actuation of the governor valve, air output proportional to throttle position is passed by a regulator valve through the governor valve and to the engine speed governor. The air output pressure which the regulator valve passes is limited to a preselected, adjustable maximum so as to limit the maximum engine boost speed.

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