-
公开(公告)号：US5275341A
公开(公告)日：1994-01-04
申请号：US915991
申请日：1992-08-03
Applicant: Peter Romann , Ferdinand Reiter , Rudolf Babitzka
Inventor： Peter Romann , Ferdinand Reiter , Rudolf Babitzka
CPC classification number: F02M51/061 , F02M51/005 , F02M51/0614 , F02M51/0682 , Y10S239/90 , Y10T29/4902
Abstract: An electromagnetically operable valve having a fuel inlet connecting piece which is surrounded by a magnet coil and is used as a core, at least a part of the valve is surrounded by a plastic sheath on which an electrical connecting plug is integrally formed. In the novel valve, the electrical connecting plug is injection molded at the same time as the extrusion coating of the magnet coil and thus forms an independent plastic injection molding. Only one valve extrusion coating tool is now required for different embodiments of the electrical connecting plug, resulting in greater flexibility in the assembly line. The valve is used as an injection valve for fuel injection systems.
Abstract translation: PCT No.PCT / DE91 / 00050 Sec。 371日期：1992年8月3日 102（e）日期1992年8月3日PCT 1991年1月21日PCT PCT。 公开号WO91 / 11611 日期：1991年8月8日。一种具有燃料入口连接片的电磁操作阀，该燃料入口连接件被一个磁体线圈包围并被用作一芯，该阀的至少一部分由塑料护套包围， 整体形成。 在新颖的阀门中，电连接插头与电磁线圈的挤出涂层同时注射成型，从而形成独立的塑料注射成型。 对于电连接插头的不同实施例，现在仅需要一个阀挤出涂覆工具，从而在装配线中产生更大的灵活性。 该阀用作燃料喷射系统的喷射阀。
-
公开(公告)号：US4944486A
公开(公告)日：1990-07-31
申请号：US362782
申请日：1989-06-07
Applicant: Rudolf Babitzka
Inventor： Rudolf Babitzka
CPC classification number: H01F7/1607 , F02M51/0614 , F02M51/0675 , F02M51/0682 , F02M61/166 , F02M2051/08 , Y10T29/4902 , Y10T29/49076
Abstract: In known electromagnetically actuatable valves having a connection fitting acting as a core and on which a magnet coil is disposed, the magnet coil is surrounded by a solid valve housing of ferromagnetic metal. The manufacture of this valve housing is very labor-intensive and results in undesirably large external dimensions. The novel embodiment of the valve enables not only simple manufacture but also a reduction in the external dimensions of the valve. In the novel valve, a plastic sheath surrounding both the connection fitting and the magnet coil is provided, which at least in the region surrounding the magnet coil contains ferromagnetic fillers conducting magnetic field lines. The fillers surround the magnet coil in the circumferential direction. This embodiment of the valve is suitable for electromagnetically actuatable systems of all kinds.
Abstract translation: 在具有作为芯的连接配件的已知的可电磁致动阀中，设置有磁体线圈的磁体线圈被铁磁金属的固体阀壳体包围。 该阀壳体的制造是非常劳动密集的并且导致不期望的大的外部尺寸。 阀的新颖实施例不仅可以简单的制造，而且可以减小阀的外部尺寸。 在新颖的阀中，提供围绕连接配件和磁体线圈的塑料护套，其至少在围绕电磁线圈的区域中包含传导磁场线的铁磁填料。 填料围绕磁体线圈沿圆周方向。 该阀的该实施例适用于各种电磁致动系统。
-
公开(公告)号：US4646705A
公开(公告)日：1987-03-03
申请号：US882230
申请日：1986-07-07
Applicant: Rudolf Babitzka , Wilhelm Hertfelder , Ernst Linder , Walter Schlagmuller
Inventor： Rudolf Babitzka , Wilhelm Hertfelder , Ernst Linder , Walter Schlagmuller
Abstract: An exhaust gas return control system for internal combustion engines is proposed, which includes an apparatus case 19 in which a servo motor 45 is disposed, which through a driving gear 47 and a driven gear 36 drives a threaded spindle 35 on which an exhaust gas valve closing member 41 is disposed which cooperates with an exhaust gas valve seat 27 on a tubular exhaust gas valve seat body 24. The apparatus case has on the side of the servo motor an air inlet of an air duct 13, 15 leading to the air induction pipe 2 of the internal combustion engine and, on the exhaust gas valve side, an exit from this air duct through which the proportionally fed exhaust gas is also led. A guiding collar 44 diverts the entry of the exhaust gas to an exhaust pipe 30 provided for the purpose. Also, in one embodiment an air valve seat body 21 radially surrounding the exhaust gas valve seat body 24 is provided, which cooperates with an air valve closing member which can be actuated simultaneously with the exhaust gas valve closing member and through which bypass air branched off upstream from a throttle valve 3 in the air induction pipe 2 can be proportionally fed.
Abstract translation: 提出了一种用于内燃机的废气返回控制系统，其包括设置有伺服电机45的装置壳体19，伺服电动机45通过驱动齿轮47和从动齿轮36驱动螺纹轴35，在该主轴上排放有排气阀 关闭构件41设置成与管状排气阀座体24上的排气阀座27配合。设备壳体在伺服电动机侧具有空气导管13,15的空气入口，导致空气感应 内燃机的管道2和排气阀侧的从该空气管道出口的比例供给的废气也被引导。 引导环44将废气的入口转移到为此而设计的排气管30。 而且，在一个实施例中，设置有径向围绕排气阀座体24的空气阀座主体21，其与可与排气阀关闭构件同时致动并且旁路空气分支的空气阀关闭构件 空气导入管2中的节流阀3的上游可以成比例地供给。
-
公开(公告)号：US4382243A
公开(公告)日：1983-05-03
申请号：US274526
申请日：1981-06-17
Applicant: Rudolf Babitzka , Walter Beck
Inventor： Rudolf Babitzka , Walter Beck
CPC classification number: H01F7/08
Abstract: A piezo-electric control device is used to restrain movement of the armature of an electromagnet until the current through the exciter winding of the electromagnet has reached almost the maximum value. This causes the force applied to the armature to be the maximum force from the start of movement, so that the overall time required for movement of the armature from its starting to its end position is substantially decreased. Specifically, the piezo-electric control device is a column of discs having an axis perpendicular to the axis of movement of the armature. When electrical energy is applied to the column it expands in the axial direction causing a locking member mounted on its end to engage a stop member which is part of the armature. The locking member can either push the stop member against a further rigid stop or two columns can be used to clamp the stop member between them.
Abstract translation: 压电控制装置用于抑制电磁铁的电枢的运动，直到通过电磁铁的励磁机绕组的电流达到最大值。 这导致施加到电枢的力是从运动开始起的最大力，使得电枢从其起始到其结束位置的运动所需的总体时间大大减小。 具体地，压电控制装置是具有垂直于电枢的运动轴线的轴的一列盘。 当电能施加到柱时，其在轴向方向上膨胀，使得安装在其端部上的锁定构件接合作为电枢的一部分的止动构件。 锁定构件可以推动止动构件抵抗另外的刚性止挡，或者可以使用两个柱来将止动构件夹在它们之间。
-
公开(公告)号：US5580001A
公开(公告)日：1996-12-03
申请号：US550414
申请日：1995-10-30
Applicant: Peter Romann , Ferdinand Reiter , Rudolf Babitzka
Inventor： Peter Romann , Ferdinand Reiter , Rudolf Babitzka
CPC classification number: F02M51/061 , F02M51/005 , F02M51/0614 , F02M51/0682 , Y10S239/90 , Y10T29/4902
Abstract: An electromagnetically operable valve having a fuel inlet connecting piece which is surrounded by a magnet coil and is used as a core, at least a part of the valve is surrounded by a plastic sheath on which an electrical connecting plug is integrally formed. In the novel valve, the electrical connecting plug is injection moulded at the same time as the extrusion coating of the magnet coil and thus forms an independent plastic injection moulding. Only one valve extrusion coating tool is now required for different embodiments of the electrical connecting plug, resulting in greater flexibility in the assembly line. The valve is used as an injection valve for fuel injection systems.
Abstract translation: 一种具有燃料入口连接件的电磁可操作阀，该燃料入口连接件被一个电磁线圈包围并被用作一芯，该阀的至少一部分由塑料护套包围，电连接插头一体形成在该塑料护套上。 在新颖的阀门中，电连接插头与电磁线圈的挤出涂层同时注射成型，从而形成独立的塑料注射成型。 对于电连接插头的不同实施例，现在仅需要一个阀挤出涂覆工具，从而在装配线中产生更大的灵活性。 该阀用作燃料喷射系统的喷射阀。
-
Patent Agency Ranking6.发明授权
公开(公告)号：US5007400A
公开(公告)日：1991-04-16
申请号：US328396
申请日：1989-03-24
Applicant: Rudolf Babitzka
Inventor： Rudolf Babitzka
CPC classification number: F02M41/125 , F02M41/126 , F02M59/22 , F02M59/366 , F02M59/466
Abstract: A hydraulic control device for fuel injection pumps of internal combustion engines, having a control conduit that branches off from a high-pressure chamber, such as a pump work chamber, and acts in a control chamber upon a control face of a stepped piston for hydraulically stepping down the volume, the piston working face having the smaller diameter defining a closed work chamber, which has an outflow controllable by a valve; a functional face on the movable valve element is acted upon from the work chamber and determines the time/cross section control.
Abstract translation: 一种用于内燃机的燃料喷射泵的液压控制装置，具有从高压室（例如泵工作室）分支的控制管道，并且在用于液压的阶梯式活塞的控制面上作用在控制室中 降低体积，具有较小直径的活塞工作面限定了封闭的工作室，该工作室具有可由阀控制的流出物; 可动阀元件上的功能面从工作室作用并确定时间/横截面控制。
-
公开(公告)号：US4984744A
公开(公告)日：1991-01-15
申请号：US424644
申请日：1989-10-20
Applicant: Rudolf Babitzka , Ferdinand Reiter , Peter Romann
Inventor： Rudolf Babitzka , Ferdinand Reiter , Peter Romann
CPC classification number: F02M51/0685 , F02M51/0682 , F02M2051/08 , Y10S239/90
Abstract: A connecting tube connected at one end to an armature of a fuel injection valve having a valve closing element secured to its other end. The connecting tube is easy to manufacture, it is simple to assemble, it has minimal weight and maximum strength. The connecting tube is resilient elastic and has openings along substantially its entire length and is easy to manufacture by rolling up a sheet-metal blank or by using a rigid spring element with spaced spring coils.
Abstract translation: 连接管一端连接到具有固定在其另一端的阀关闭元件的燃料喷射阀的电枢。 连接管易于制造，组装简单，重量轻，最大强度高。 连接管是弹性弹性的并且具有基本上其整个长度的开口，并且通过卷起片状金属坯料或通过使用具有间隔开的弹簧线圈的刚性弹簧元件容易制造。
-
公开(公告)号：US4580540A
公开(公告)日：1986-04-08
申请号：US195965
申请日：1980-10-10
Applicant: Rudolf Babitzka , Walter Schlagmuller
Inventor： Rudolf Babitzka , Walter Schlagmuller
CPC classification number: F02M59/366 , F02M41/125 , F02M2200/21
Abstract: An electrically controlled fuel injection pump is proposed, in which a portion of the discharger from the pump work chamber is varible by means of an electrically adjustable throttle.
Abstract translation: 提出了一种电控燃油喷射泵，其中来自泵工作室的排出器的一部分通过可电动调节的节流阀是可变的。
-
9.发明授权Pressurized fuel injection system for multi-cylinder engines, particularly diesel engines 失效用于多缸发动机，特别是柴油发动机的加压燃料喷射系统
公开(公告)号：US4479475A
公开(公告)日：1984-10-30
申请号：US445091
申请日：1982-11-29
Applicant: Rudolf Babitzka
Inventor： Rudolf Babitzka
IPC: F02M59/20 , F02B3/06 , F02D1/02 , F02D1/08 , F02D1/16 , F02M59/36 , F02M63/00 , F02M41/02 , F02M39/00
CPC classification number: F02M59/36 , F02B3/06 , F02M2200/21
Abstract: To provide for a compact and readily controlled injection system, so that initiation of fuel injection, and termination thereof can be electrically controlled, and independently of mechanical injection control pressure, and to provide for use of only a single connection line between a fuel supply (33-36; 32-41) and the respective injection valves (11-14), a piezo-electrically controlled control valve (38, 59) interposed between two each injection valves, which are, each operated by cams (2-5) to provide injection pressure. The injection valves (38, 39) permit communication, or blocking of the respective single lines (30, 31, 39, 40) from the fuel supply lines (32, 41), which will then function both as fuel supply, as well as overflow and drain lines. The cams (25) of paired valves are so arranged and offset that when one of the paired valves is commensing its injection stroke, the other one of the paired valves is moving into its OFF position. Actual injection time is controlled by a piezo-electric-hydraulic servo piston, of substantially larger diameter than the spool (45) of the spool valve injection control valve, to move the spool between communication line closing, or blocking, and communicating positions in accordance with electrical signals applied to the electrical positioning transducer. Thus, the cams mechanically control the longest possible injection stroke, the electrical signals permitting, however, selectively communication with the fuel supply system to provide, as required, selectively fuel supply to the injection valves, or otherflow therefrom when the spool of the valve establishes communication, whereas, when the spool blocks, fuel is being injected through the injection valve.
Abstract translation: 为了提供紧凑且容易控制的喷射系统，使得燃料喷射的启动和其终止可以被电控制，并且独立于机械喷射控制压力，并且仅提供燃料供应（ 33-36; 32-41）和相应的喷射阀（11-14），插入在两个每个喷射阀之间的压电控制控制阀（38,59），每个喷射阀均由凸轮（2-5）操作， 以提供注射压力。 喷射阀（38,39）允许从燃料供应管线（32,41）连通或阻塞相应的单个管线（30,31,39,40），其然后将作为燃料供应，以及 溢流和排水管线。 成对的阀门的凸轮（25）被布置和偏移，当一对阀门中的一个使其喷射冲程发生变化时，另一个成对的阀门正在移动到其关闭位置。 实际喷射时间由压电液压伺服活塞控制，该压电液压伺服活塞的直径大于滑阀喷射控制阀的阀芯（45）直径，以使阀芯在通信线路闭合或阻塞和通信位置之间按照 电信号施加到电气定位传感器。 因此，凸轮机械地控制最长可能的喷射冲程，然而，电信号允许与燃料供应系统选择性地通信，以在阀门的阀芯建立时根据需要选择性地向喷射阀或其它流体供油 而当阀芯阻塞时，通过喷射阀喷射燃料。
-
10.发明授权公开(公告)号：US06341412B1
公开(公告)日：2002-01-29
申请号：US08975469
申请日：1997-11-21
Applicant: Peter Romann , Ferdinand Reiter , Rudolf Babitzka
Inventor： Peter Romann , Ferdinand Reiter , Rudolf Babitzka
IPC: H01F4102
CPC classification number: F02M51/061 , F02M51/005 , F02M51/0614 , F02M51/0682 , Y10S239/90 , Y10T29/4902
Abstract: In electromagnetically operable valves which have been proposed, having a fuel inlet connecting piece which is surrounded by a magnet coil and is used as a core, at least a part of the valve is surrounded by a plastic sheath on which an electrical connecting plug is integrally formed. However, different valve extrusion coating tools are required depending on the embodiment of the electrical connecting plug. In the valve, the electrical connecting plug (21) is injection moulded at the same time as the extrusion coating of the magnet coil (4) and thus forms an independent plastic injection molding. Only one valve extrusion coating tool is now required for different embodiments of the electrical connecting plug, resulting in greater flexibility in the assembly line. The valve is used as an injection valve for fuel injection systems.
Abstract translation: 在已经提出的电磁可操作的阀中，具有由电磁线圈围绕并用作芯的燃料入口连接件，阀的至少一部分由塑料护套包围，电连接插塞一体地 形成。 然而，根据电连接插头的实施例，需要不同的阀挤出涂覆工具。 在阀中，电连接插头（21）在与电磁线圈（4）的挤压涂层同时注射成型，从而形成独立的塑料注塑。 对于电连接插头的不同实施例，现在仅需要一个阀挤出涂覆工具，从而在装配线中产生更大的灵活性。 该阀用作燃料喷射系统的喷射阀。
-
-
-
-
-
-
-
-
-
Search Results
37
records
(took 0.014 seconds)
