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    • 31. 发明授权
    • POWER STEERING SYSTEM FOR VEHICLES
    • 动力转向系统的车辆
    • EP0455810B1
    • 1996-07-03
    • EP89912132.1
    • 1989-11-07
    • HINO JIDOSHA KOGYO KABUSHIKI KAISHA
    • MOMIYAMA, FujioTOKUDA, Noriaki
    • B62D5/087B62D6/02
    • B62D6/04B62D6/02
    • A power steering system used for a vehicle, in which a booster (11), a direction control valve (12) and a hydraulic pump (13) are connected to a hydraulic circuit. A pressure oil setting valve (15) enables a compensating pressure oil the pressure of which is higher than a circuit pressure to be extracted on the upstream side of the direction control valve (12). When a steering wheel (51) starts being turned, the compensating pressure oil is injected into a pair of reaction force chambers (38, 39) in the direction control valve (12) in the turning direction by presssure oil injection valves (16, 17). When the steering wheel (51) is turned back, a compensating pressure oil is injected into these two reaction force chambers (38, 39) in the turned back direction by the pressure oil injection valves (16, 17). A reaction force regulating valve (18) is provided in a reaction force regulating passage (26) which allows the two reaction force chambers (38, 39) to communicate with each other, and a throttle is regulated in accordance with a vehicle speed. This enables a response characteristics control operation improving the response characteristics with respect to a steering input to be carried out properly, and a speed sensitivity control operation varying the steering power in accordance with a vehicle speed to be carried out properly.
    • 37. 发明公开
    • EXHAUST GAS MEASURING INSTRUMENT
    • MESSINSTRUMENTFÜRAUSPUFF-GASE
    • EP0928962A1
    • 1999-07-14
    • EP97940407.6
    • 1997-09-18
    • HINO JIDOSHA KOGYO KABUSHIKI KAISHA
    • ICHIKAWA, Jun,Hino Jidosha Kogyo Kabushiki Kaisha
    • G01N1/22G01N33/00G01M15/00G01F1/42G01L13/02
    • G01N33/0018G01F1/363G01F1/383G01F5/00G01N1/2252G01N33/0006G01N2001/2264
    • An exhaust gas measuring instrument has a mini-dilution tunnel (22) in which a part of exhaust gas in the exhaust pipe (15) of an engine is introduced through an sampling tube (30) and diluted with air, a measuring means (33 and 36) which measures specific components in the exhaust gas diluted in the mini-dilution tunnel (22), a high response differential pressure type extracted gas flow meter (31 and 40) which measures the exhaust gas flow rate (Qs) in the sampling tube (30), a high response differential pressure type bypassed gas flow meter (29 and 39) which measures the exhaust gas flow rate (Qb) in the exhaust pipe (15) and an arithmetic means (44) which calculates the flow rate split ratio R = Qb/Qs which is obtained by dividing the exhaust gas flow rate (Qb) by the exhaust gas flow rate (Qs). The exhaust gas measuring instrument further has a means by which the calibration coefficient (k) of the flow rate split ratio is obtained and a means which obtains the calibrated flow rate split ratio (k.R) by multiplying the flow rate split ratio by the calibration coefficient. The calibration coefficient (k) can be obtained by dividing a concentration split ratio (Rc) by the flow rate split ratio (R).
    • 废气测量仪器具有微型稀释通道(22),其中发动机的排气管(15)中的一部分排气通过采样管(30)被引入并用空气稀释,测量装置(33) 和36),其测量在微型稀释通道(22)中稀释的排气中的特定组分;高响应差压型抽取气体流量计(31和40),其测量取样中的排气流量(Qs) 管(30),测量排气管(15)中的废气流量(Qb)的高响应差压式旁路气体流量计(29和39)和计算流量分配的算术装置(44) 比率R = Qb / Qs,其通过将废气流量(Qb)除以排气流量(Qs)而获得。 废气测量仪器还具有获得流量分配比的校准系数(k)的装置,以及通过将流量分配比乘以校准系数获得校准流量分配比(kR)的装置 。 校准系数(k)可以通过将浓度分配比(Rc)除以流量分配比(R)来获得。
    • 38. 发明公开
    • Monitoring system for boats
    • ÜberwachungssystemfürSchiffe
    • EP0921411A2
    • 1999-06-09
    • EP98307660.5
    • 1998-09-22
    • HINO JIDOSHA KOGYO KABUSHIKI KAISHA
    • Niimura, ShunjiEndo, MakotoOtani, Tetsuya
    • G01S5/14
    • G01S5/0018G01S19/17G01S2205/002G01S2205/006G01S2205/008G08B25/007G08B25/016
    • A shipboard terminal (1) is provided on each of a plurality of boats. This shipboard terminal collects the outputs of a plurality of sensors (3) which detect the state of the boat's engine, plus the output of the GPS unit carried on the board. It periodically compares the outputs of this plurality of sensors with their pre-recorded normal ranges, and displays an alarm when a normal range is exceeded. It automatically transmits to a shore terminal (2), via a portable phone network, the data output from the plurality of sensors and the positions data output by the GPS unit, during each communication time which has been allocated to the boat in accordance with time data contained in the output of the GPS unit. The shore terminal (2) receives this data via the public switched telephone network, and records it. This system facilitates the monitoring, via software, of the state of small leisure craft or coastal fishing boats not exceeding several tens of tons, such boats being operated by crews with little knowledge or experience of marine engines. It thereby promotes the safe operation of such boats.
    • 在多个船只中的每一个上设置有船载终端(1)。 该船载终端收集检测船发动机的状态的多个传感器(3)的输出以及板上携带的GPS单元的输出。 它定期地将多个传感器的输出与其预先记录的正常范围进行比较,并且当超出正常范围时显示报警。 在根据时间已经分配给船的每个通信时间期间,其通过便携式电话网络自动地向岸上终端(2)发送从多个传感器输出的数据和由GPS单元输出的位置数据 包含在GPS单元的输出中的数据。 岸终端(2)通过公共交换电话网络接收该数据,并进行记录。 该系统有助于通过软件监测小型休闲工艺或不超过几十吨的沿海渔船的状况,这些船只由船舶发动机知识或经验较少的船员操作。 从而促进这种船只的安全运行。
    • 40. 发明公开
    • Limited slip differential
    • Ausgleichsgetriebe mit Schlupfbegrenzung。
    • EP0456560A2
    • 1991-11-13
    • EP91401166.3
    • 1991-05-02
    • HINO JIDOSHA KOGYO KABUSHIKI KAISHA
    • Momiyama, Fujio, c/o Hino KojoOhmori, Kenichi, c/o Hino KojoOku, Shinichi, c/o Hino KojoKatoh, Junichi, c/o Hino Kojo
    • B60K23/04F16H1/445B60K26/04
    • F16H48/22B60K23/04F16H48/08F16H48/30F16H48/32F16H48/34F16H48/40F16H2048/204F16H2048/382F16H2048/426F16H2200/2071
    • A limited slip differential (10) for a vehicle comprises a friction clutch (22) disposed between a differential gear mechanism (12) and a drive wheel axle (90), a clutch control cylinder (23) for coupling and decoupling the friction clutch (22), a normally closed type solenoid valve (27) for charging compressed air to the cylinder (23) from a pressure air source and a normally opened type solenoid valve (28) for discharging compressed air from the cylinder (23) to the air.
      The normally closed type and normally opened type solenoid valves (27, 28) are operated by a control unit (29) in response to a low µ road start, a low µ road run, a straight run and a brake so as to charge and discharge compressed air to and from the cylinder (23) and thereby to control air pressure in the cylinder (23).
      A power device (60) for a vehicle is composed by adding an engine control cylinder (65) disposed in an acceleration control mechanism (64) and an engine control valve (66) for charging and discharging compressed air to the cylinder, and wherein during a low µ road run of the vehicle the engine control valve (66) is operated by the control unit (29) to charge compressed air to the engine control cylinder (65) thereby to cause the engine control cylinder (65) an acceleration return.
    • 用于车辆的限滑差速器(10)包括设置在差速齿轮机构(12)和驱动轮轴(90)之间的摩擦离合器(22),用于联接和分离摩擦离合器的离合器控制缸(23) 22),用于从压缩空气源和常开型电磁阀(28)向压缩空气(23)供给压缩空气的常闭型电磁阀(27),用于将压缩空气从气缸(23)排出到空气 。 常闭型和常开型电磁阀(27,28)由于控制单元(29)响应于低的道路起动,低的公路运行,直行程和制动器而被操作以便充电和 将压缩空气从气缸(23)排出,从而控制气缸(23)中的空气压力。 用于车辆的动力装置(60)通过增加设置在加速控制机构(64)中的发动机控制缸(65)和用于对压缩空气进行充气和排出的发动机控制阀(66) 发动机控制阀(66)由控制单元(29)操作以将压缩空气加载到发动机控制缸(65),从而使发动机控制气缸(65)加速返回,车辆的低μ公路行驶。