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公开(公告)号：US3851722A
公开(公告)日：1974-12-03
申请号：US33517573
申请日：1973-02-23
Applicant: CITROEN SA
Inventor： GROSSEAU A
CPC classification number: B60K5/1275 , B60K5/04
Abstract: The automobile has an engine, placed at the front of the vehicle, the engine or the motor-propellant unit being connected to the body and/or to the chassis by fixing elements such as elastic supports and ties. Frame means for the engine extend in the front of the engine and have sufficient mechanical strength so that, on a frontal shock against an obstacle, the whole being deformed, said frame means cause an increase in deceleration of the vehicle which reaches a critical value before the front part of the engine comes into abutment against a surface. At least one of the fixing elements of the engine breaks so as to liberate the engine when said critical value of deceleration is reached.
Abstract translation: 汽车具有放置在车辆前方的发动机，发动机或电动推进剂单元通过固定元件（例如弹性支撑件和连接件）连接到主体和/或与底盘连接。 发动机的框架装置在发动机的前部延伸并且具有足够的机械强度，使得在对障碍物的正面冲击时，整体变形，所述框架装置引起车辆的减速度增加，其达到临界值之前 发动机的前部与表面抵接。 发动机的至少一个固定元件破裂，以便当达到减速的临界值时释放发动机。
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12.发明授权
公开(公告)号：US3848934A
公开(公告)日：1974-11-19
申请号：US33900873
申请日：1973-03-07
Applicant: CITROEN SA
Inventor： GROSSEAU A
CPC classification number: B60T8/3675 , B60T8/3695 , Y10S303/11 , Y10S303/90
Abstract: There is disclosed an anti-locking braking system for a wheel of a motor vehicle wherein there is provided an exhaust path for the fluid under pressure from a brake cylinder when a device senses the imminent locking of a wheel, such exhaust path includes an accumulator having a volume which increases against a compressional spring force at higher fluid pressure levels. For low pressures a valve, operated by the change in volume of the accumulator, remains open allowing the low pressure fluid to exhaust rapidly via an easy route. If the pressure is high, the valve is closed so that the high pressure fluid is compelled to exhaust via a further accumulator and a flow limiter.
Abstract translation: 公开了一种用于机动车辆的车轮的防抱死制动系统，其中当设备感测到车轮的即将锁定时，设置有用于来自制动缸的压力下的流体的排气路径，该排气路径包括具有 在较高流体压力水平下相对于压缩弹簧力增加的体积。 对于低压，通过蓄能器体积变化操作的阀保持打开，允许低压流体通过简单的路线快速排放。 如果压力较高，则关闭阀门，使得高压流体被迫通过另外的蓄能器和流量限制器排出。
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公开(公告)号：US3832010A
公开(公告)日：1974-08-27
申请号：US26031872
申请日：1972-06-06
Applicant: CITROEN SA
Inventor： GROSSEAU A
CPC classification number: B60T8/3665 , B60T8/17613 , B60T8/36
Abstract: A brake control device for the wheel of a motor or other vehicle comprises an electrically operated valve incorporated in the braking circuit of the wheel. The valve is controlled by a pulsed current having a frequency or width dependent on the degree of slip of the wheel, and serves to limit the pressure of fluid in the braking circuit during such wheel slip.
Abstract translation: 用于马达或其他车辆的车轮的制动控制装置包括结合在车轮的制动电路中的电动阀。 该阀由具有取决于车轮滑动程度的频率或宽度的脉冲电流控制，并且用于在这种车轮打滑期间限制制动回路中的流体的压力。
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公开(公告)号：US3831966A
公开(公告)日：1974-08-27
申请号：US26425872
申请日：1972-06-19
Applicant: CITROEN SA
Inventor： GROSSEAU A
CPC classification number: B60G21/05 , B60G11/181 , B60G2202/132 , B60G2204/4307 , B60G2204/82 , B60G2204/8302
Abstract: This invention relates to a suspension of a group of wheels of a vehicle, comprising two wheels located respectively on either side of the longitudinal plane of this vehicle and two suspension devices, each being constituted by at least one anti-roll bar and belonging to one of the two wheels, whilst each wheel is connected to one end of its suspension device and an elastic member is fixed to each of the ends of the suspension devices opposite the ends connected to the wheels, by coupling means, which are distinct from said elastic member and which are constituted by a part comprising two support elements between which the elastic member is disposed and by a member for fixing the suspension device in question to said coupling means, wherein the part comprising the two support elements is constituted by an arm which is provided on the one hand with the fixing member, on the other hand with a swell constituting a first of the two elements for supporting said part on a first face of the elastic member, and by a tie-rod integral with the arm and provided with a shoulder which is distant from the face of the arm provided with the swell, disposed opposite the said face and which constitutes the second of the two support elements of the part on a second face of the elastic member, which is opposite the first afore-mentioned face of said elastic member. The suspension described is applicable in particular to the manufacture of automobile vehicles.
Abstract translation: 本发明涉及一组车辆的悬架，其包括分别位于该车辆的纵向平面两侧的两个车轮和两个悬架装置，每个悬挂装置由至少一个防侧倾杆组成，属于一个 的两个轮子，而每个车轮连接到其悬挂装置的一端，并且弹性构件通过与所述弹性体不同的联接装置固定到悬挂装置的与连接到车轮的端部相对的端部的每个端部 构件，其由包括弹性构件的两个支撑元件和用于将悬挂装置固定到所述联接装置的构件的部件构成，其中包括两个支撑元件的部分由臂构成，该臂是 另一方面，一方面与固定构件一起提供构成两个元件中的第一个的膨胀物，用于将所述部件支撑在第一面上 弹性构件，并且通过与臂一体的拉杆，并且设置有与设置有隆起的臂的表面远离的肩部，该肩部布置成与所述面相对设置，并且构成部件的两个支撑元件中的第二个 在弹性构件的与所述弹性构件的第一上述面相对的第二面上。 描述的悬架特别适用于汽车的制造。
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公开(公告)号：US3802404A
公开(公告)日：1974-04-09
申请号：US21301171
申请日：1971-12-28
Applicant: CITROEN SA
Inventor： GROSSEAU A
CPC classification number: F02F1/4235 , F02F2001/245
Abstract: An internal-combustion engine cylinder head assembly comprises an induction passage having two portions in the form of surfaces of revolution generated about different axes. The axis of the downstream portion is coincident with the axis of the inlet valve, and the plane of symmetry of the passage contains the axis of the valve and the axis of the engine cylinder.
Abstract translation: 内燃机气缸盖组件包括具有以不同轴线产生的旋转表面形式的两部分的进气通道。 下游部分的轴线与入口阀的轴线重合，并且通道的对称平面包含阀的轴线和发动机气缸的轴线。
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Patent Agency Ranking16.发明授权
公开(公告)号：US3777088A
公开(公告)日：1973-12-04
申请号：US3777088D
申请日：1972-03-07
Applicant: CITROEN SA
Inventor： GROSSEAU A
CPC classification number: F02P9/005 , F01L1/00 , F01L2710/006
Abstract: The speed limiter comprises, on an element rotated at a speed proportional to that of the engine, a contact fixed with respect to this element and a movable contact adapted to approach the fixed contact under the effect of the centrifugal force and against the effect of a return spring. One of these contacts is connected to the secondary winding of the ignition coil of the engine and the other to ground. When the speed of the engine reaches a predetermined threshold, the movable contact touches the fixed contact and cuts off the ignition of the engine by grounding said secondary winding. A screen of electrically insulating material is guided on said element and connected mechanically to the movable contact so that it is inserted between the two contacts as long as the speed of the engine is less than a limit itself less than said threshold but close to the latter and so that it retracts when this speed exceeds the said limit.
Abstract translation: 限速器包括在以与发动机成正比的速度旋转的元件上相对于该元件固定的触点和适于在离心力作用下接近固定触点的可动触头 回春天 这些触点中的一个连接到发动机的点火线圈的次级绕组，而另一个接地。 当发动机的速度达到预定的阈值时，可动触头接触固定触点，并通过使所述次级绕组接地而切断发动机的点火。 电绝缘材料的屏幕被引导在所述元件上并且机械地连接到可动触点，使得它被插入在两个触点之间，只要发动机的速度小于自身小于所述阈值但接近后者的极限 并且当该速度超过所述极限时，其缩回。
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17.发明授权Device for driving a passive element according to a predetermined law of movement 失效根据预定的运动法驱动被动元件的装置
公开(公告)号：US3738110A
公开(公告)日：1973-06-12
申请号：US3738110D
申请日：1971-11-15
Applicant: CITROEN SA
Inventor： GROSSEAU A
CPC classification number: F15B21/02 , F15B9/03 , F16H61/46 , F16H61/47 , Y10S60/911
Abstract: The device comprises drive means adapted to move the passive element; programming means adapted to apply a theoretical law of movement to the passive element; detector means for the theoretical movement and detector means of the actual motion; comparator means adapted to deliver a signal depending on the separation existing between the theoretical and real movements detected by the said detector means; and means sensitive to said signal adapted to actuate the drive means so that the latter act in such a sense that the detected separation between the theoretical and real movements has a tendency to diminish. The detector means are grouped into a single apparatus having two mechanical members capable of moving, under the effect of linking means provided for this purpose, according to laws of movement reproducing the theoretical and real laws. The comparator means are directly sensitive to the separation between the respective positions of the two mechanical members and are composed of two parts respectively fixed rigidly on each of the mechanical members.
Abstract translation: 该装置包括适于移动无源元件的驱动装置; 适用于将理论运动规律应用于无源元件的编程装置; 用于理论运动的检测器装置和实际运动的检测器装置; 比较器装置，其适于根据由所述检测器装置检测到的理论和实际运动之间的分离传递信号; 并且对所述信号敏感的装置，其适于致动驱动装置，使得后者作用在这样的意义上，即检测到的理论和实际移动之间的分离具有减小的趋势。 根据再现理论和实际规律的运动规律，检测器装置被分组成具有能够移动的两个机械构件的单个装置，在为此目的提供的连接装置的作用下。 比较器装置对两个机械构件的各个位置之间的间隔直接敏感，并且由两个部件组成，分别固定在每个机械构件上。
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公开(公告)号：US3851930A
公开(公告)日：1974-12-03
申请号：US33900973
申请日：1973-03-07
Applicant: CITROEN SA
Inventor： GROSSEAU A
CPC classification number: B60T8/42
Abstract: A braking mechanism having an anti-locking system for at least one wheel of a vehicle and comprised of a source of fluid under pressure controlled by the driver, brake operators to receive fluid and connected to a brake of the wheel, a valve having two positions controlled by a member detecting abnormal deceleration of the wheel and capable of connecting the fluid receiving members selectively to the source of fluid under pressure and with a first exhaust pipe including a flow-limiter and a first accumulator interposed between the valve and the flow-limiter. A second exhaust pipe is provided in parallel flow relationship to the first exhaust pipe about the flow-limiter. The second exhaust pipe is comprised of a valve member constituted by a moving member of a second accumulator permanently connected to the brake operators'' supply pipe between the controlled valve and the brake operators, which moving member opens the second exhaust pipe when the volume of fluid is minimal.
Abstract translation: 一种制动机构，其具有用于车辆的至少一个车轮的防抱死系统，并且包括由驾驶员控制的压力下的流体源，制动操作者接收流体并连接到车轮的制动器;具有两个位置的阀 由检测到车轮的异常减速的构件控制，并且能够将流体接收构件选择性地连接到压力下的流体源，并且具有包括限流器的第一排气管和介于阀和流量限制器之间的第一蓄能器 。 第二排气管围绕流量限制器与第一排气管并联流动地设置。 第二排气管包括阀构件，该阀构件由在受控阀和制动操作器之间永久地连接到制动操作者的供给管的第二蓄能器的移动构件构成，当所述流体的体积 是最小的
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公开(公告)号：US3851929A
公开(公告)日：1974-12-03
申请号：US33900773
申请日：1973-03-07
Applicant: CITROEN SA
Inventor： GROSSEAU A
CPC classification number: B60T8/5025
Abstract: An anti-locking braking system for the wheel of a motor vehicle having a distributor with a slide which in one attitude permits fluid at full braking pressure to immediately enter the brake cylinder, but after a device detecting locking has operated so that the cylinder is exhausted, exhaust fluid is bled to the distributor to move the slide to a second attitude which routes the supply of pressurized fluid to the cylinder via a flowlimiter whereby the pressure rise in the cylinder increases progressively provided the brake pedal remains depressed.
Abstract translation: 一种用于具有滑块的分配器的机动车辆的防抱死制动系统，其以一种姿态允许处于完全制动压力的流体立即进入制动缸，但是在装置检测锁定已经操作以使得气缸被耗尽 排气流体被排放到分配器以将滑动件移动到第二姿态，该第二姿态通过流量限制器将加压流体的供给路径供应到气缸，由此当制动踏板保持压下时，气缸中的压力上升逐渐增加。
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20.发明授权Electrically operated valves or distributors for controlling fluid under pressure 失效用于控制压力下的流体的电动操作阀或分配器
公开(公告)号：US3840045A
公开(公告)日：1974-10-08
申请号：US26031772
申请日：1972-06-06
Applicant: CITROEN SA
Inventor： GROSSEAU A
CPC classification number: F16K31/02 , Y10T137/7782 , Y10T137/8659 , Y10T137/86622
Abstract: An electrically operated valve or distributor comprises a slide member coupled to an electrodynamic motor. A pulsed current, dependent on a control signal is fed to the windings of the motor. The pulses can have a fixed frequency and variable width, or a fixed width and a variable frequency.
Abstract translation: 电动阀或分配器包括联接到电动马达的滑动构件。 取决于控制信号的脉冲电流被馈送到电动机的绕组。 脉冲可以具有固定频率和可变宽度，或固定宽度和可变频率。
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