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1. 发明授权

US4456436A Rotary fuel supply unit with matched materials for the rollers and running track 失效
标题翻译：旋转燃料供应单元，具有用于滚子和跑道的匹配材料
公开(公告)号：US4456436A
公开(公告)日：1984-06-26
申请号：US487601
申请日：1983-04-29
申请人： Rainer Schillinger , Karl Ruhl , Ulrich Kemmner , Hans Schuler
发明人： Rainer Schillinger , Karl Ruhl , Ulrich Kemmner , Hans Schuler
IPC分类号： F04C2/30 , F01C21/08 , F01C21/10 , F04B17/00 , B32B27/06 , F04C2/00 , F04C15/00
CPC分类号： F01C21/0809 , F01C21/106 , Y10T428/31721
摘要： A fuel supply unit including a pump rotor and electromotor in which the elements forming the pump rotor are constructed from a non-friction creating or low wearing material.
摘要翻译：一种包括泵转子和电动机的燃料供应单元，其中形成泵转子的元件由不产生摩擦的产品或低磨损材料构成。

2. 发明授权

US4134712A Fuel supply unit consisting of a pump and an electromotor 失效
标题翻译：燃油供应单元由泵和电动机构成
公开(公告)号：US4134712A
公开(公告)日：1979-01-16
申请号：US792626
申请日：1977-05-02
申请人： Ulrich Kemmner , Karl Ruhl , Rainer Schillinger
发明人： Ulrich Kemmner , Karl Ruhl , Rainer Schillinger
IPC分类号： F04D29/046 , F02M37/08 , F02M37/10 , F04B53/00 , F04C11/00 , F04C15/00 , F04D13/06 , F04D13/08 , F04D29/02 , F04D29/04 , F04D29/047 , F04D29/049 , H02K5/12 , H02K5/167 , F04B17/00
CPC分类号： F04D29/047 , F02M37/08 , F04C11/008 , F04C15/0061 , F04D13/0653 , F04D29/049 , H02K5/1672 , H02K5/12 , Y10S464/902 , Y10S464/903 , Y10T403/5713
摘要： This invention relates to a pump and motor unit which is particularly adapted for supplying fuel and which comprises a pump rotor and motor armature, the bearings of which are disposed independently of each other on a fixed axis.
摘要翻译：本发明涉及一种特别适用于供应燃料的泵和电动机单元，其包括泵转子和电动机电枢，其轴承在固定的轴线上彼此独立地设置。

3. 发明授权

US4295797A Fuel supply pump 失效
标题翻译：燃油泵
公开(公告)号：US4295797A
公开(公告)日：1981-10-20
申请号：US103775
申请日：1979-12-14
申请人： Karl Ruhl , Ulrich Kemmner
发明人： Karl Ruhl , Ulrich Kemmner
IPC分类号： F04D7/00 , F02M37/18 , F04C15/00 , F04D13/02 , F04D13/06 , F04D13/12 , F02M37/08 , F04B17/00 , F04B23/14
CPC分类号： F04C15/0069 , F02M37/18 , F04D13/0653
摘要： A fuel supply pump is proposed where the pumping system comprises two individual pumping stages connected in seriatim and are both driven by the motor armature of an electromotor located in a common housing, and further where the drive of the pumping stage adjacent to the electromotor is accomplished by means of a contactless coupling assembly including permanent magnets fixed in the hub areas of the rotating parts of the adjacently disposed pumping stages. In a further preferred embodiment of the invention the permanent magnets are operatively associated by being in radial alignment but not in contact with each other and are separated in a pressure-tight manner by means of a rigid flange-like element inside the housing of the fuel supply assembly.
摘要翻译：提出了一种燃料供应泵，其中泵送系统包括两个连接在一起的单个泵送级，并且均由位于公共壳体中的电动机的电动机电枢驱动，并且进一步在其中完成与电动机相邻的泵送级的驱动通过非接触式联接组件，其包括固定在相邻设置的泵送级的旋转部分的毂区域中的永磁体。在本发明的另一优选实施例中，永磁体通过径向对准而不彼此接触而可操作地关联，并且通过在燃料壳体内的刚性凸缘状元件以压力密封的方式分离供应总成。

4. 发明授权

US4362476A Securing apparatus for electric fuel pumps 失效
标题翻译：电动燃油泵固定装置
公开(公告)号：US4362476A
公开(公告)日：1982-12-07
申请号：US152890
申请日：1980-05-23
申请人： Ulrich Kemmner , Karl Ruhl
发明人： Ulrich Kemmner , Karl Ruhl
IPC分类号： F02M37/10 , F04B17/00 , F01D5/10 , F04D29/60
CPC分类号： F02M37/106 , Y10T137/86324
摘要： A securing apparatus is proposed for electric fuel pumps intended for direct in-tank installation, which enables satisfactory removal of fuel vapor from the suction area of the pump, but prevents the transmission of vibration onto the fuel spinner fixedly mounted in the tank. This is accomplished in that the elastic properties of one or more rubber elements, directly connected in the form of sleeves to the pump, are maintained even with the effects of aging, since the rubber elements are primarily stressed only by shear or bending forces. The pump is inserted, with the mounted rubber element, into a corresponding device in the fuel spinner and, so far as this is necessary, secured with clamping elements. The rubber elements fulfill the functions of holding the pump, sealing the pump suction chamber from the tank, damping noise, and removing vapor in the tank.
摘要翻译：提出了用于直接在罐内安装的电动燃料泵的固定装置，其能够从泵的吸入区域中令人满意地去除燃料蒸汽，但是防止振动传递到固定地安装在罐中的燃料旋转器上。这是由于橡胶元件主要仅通过剪切力或弯曲力主要受到压力，所以即使由于老化的影响也能保持直接连接到泵的形式的泵的一个或多个橡胶元件的弹性特性。将泵与安装的橡胶元件一起插入燃料旋转器中的相应装置中，并且只要这是必要的，用夹紧元件固定。橡胶元件具有保持泵的功能，将泵吸入室从油箱中密封，消除噪音，并去除油箱中的蒸气。

5. 发明授权

US4336002A Two stage pump having an electromotor device 失效
标题翻译：具有电动机装置的两级泵
公开(公告)号：US4336002A
公开(公告)日：1982-06-22
申请号：US797170
申请日：1977-05-16
申请人： Klaus Rose , Ulrich Kemmner , Karl Ruhl
发明人： Klaus Rose , Ulrich Kemmner , Karl Ruhl
IPC分类号： F04D5/00 , F04D9/04 , F04D13/06 , F04B23/14
CPC分类号： F04D9/041 , F04D13/0653 , F04D5/00
摘要： There is described a pump assembly which, in a unitary structure, comprises an electric pump drive motor and a two stage pump contained within a common housing. The motor drives the first stage of the pump upstream of the second stage which supplies the fuel, by creating a higher output from the first stage, which supply pressure is produced on the suction side of the second stage to maintain the pressure build-up in the pump. An air discharge is provided ahead of the inlet to the suction side of the second stage to dispell gases created in the fuel by the elevated pump pressures.
摘要翻译：描述了一种泵组件，其在单一结构中包括电动泵驱动电动机和包含在公共壳体内的两级泵。电动机通过产生来自第一级的较高输出来驱动供应燃料的第二级上游的泵的第一级，该供应压力在第二级的吸入侧产生，以将压力积聚在泵。在第二级的吸入侧的入口的前方设置有空气排出口，以通过升高的泵压来驱除在燃料中产生的气体。

6. 发明授权

US4538977A Roller vane pump with angular ranges of approximate concentric circular paths for the rollers 失效
标题翻译：滚子叶片泵，滚子的大致同心圆形路径的角度范围
公开(公告)号：US4538977A
公开(公告)日：1985-09-03
申请号：US691355
申请日：1985-01-14
申请人： Karl Ruhl , Ulrich Kemmner
发明人： Karl Ruhl , Ulrich Kemmner
IPC分类号： F04C2/30 , F01C21/10 , F04C2/344 , F04C2/00
CPC分类号： F01C21/106 , F04C2/3445
摘要： A fluid supply pump such as a roller cell pump which includes a multiplicity of individual pumping bodies or rollers held in the grooves of a driven rotor in contact with an eccentrically disposed roller path which, in a certain angular range around the narrowest and widest gap, it is, at each location, virtually identical with a concentric circular path which is drawn around the rotor center point, the path preferably formed by two ellipse halves, for the elliptic shape can be virtually exactly approximated around the apex points of the ellipse by means of its primary circles of curvature to thereby improve the dynamic sequence of operations, for example to increase the sealing effect of the radial gap and to adapt the expansion and compression phases to the opening and closing conditions of the intake and pressure grooves.
摘要翻译：一种流体供应泵，例如辊式电池泵，其包括多个单独的泵体或保持在从动转子的凹槽中的辊，该驱动转子与偏心布置的辊道相接触，该辊路径在最狭窄和最宽间隙的一定角度范围内，在每个位置处，与围绕转子中心点的同心圆形路径实际上相同，对于椭圆形形状优选地由两个椭圆形半部形成的路径可以通过装置实际上精确地近似于椭圆的顶点的主曲面，从而改善操作的动态顺序，例如增加径向间隙的密封效果，并使膨胀和压缩阶段适应进气和压力槽的打开和关闭状态。

7. 发明授权

US4231718A Fluid pump, particularly a fuel supply pump 失效
标题翻译：流体泵，特别是燃料供应泵
公开(公告)号：US4231718A
公开(公告)日：1980-11-04
申请号：US932389
申请日：1978-08-09
申请人： Karl Ruhl , Ulrich Kemmner
发明人： Karl Ruhl , Ulrich Kemmner
IPC分类号： F04D7/00 , F02M63/00 , F04D5/00 , F04D13/06 , F04B39/06 , F04B17/00
CPC分类号： F02M37/048 , F04D13/06 , F04D5/002 , F02M2200/20
摘要： An electric motor-driven fluid pump, more particularly a fuel supply pump, simply and cost effectively constructed from only a few individual parts, preferably molded of a synthetic material, and preassembled as structural groups. The preferred embodiment comprises a pump of the lateral channel type having an impeller made integral with the motor armature; a tubular central housing portion which encloses the permanent magnets of the electric motor; and flange-like housing terminals on both sides of the central housing portion. The exteriors of the housing terminals are provided with pressure and suction nozzles and the interiors are provided with the stationary part of the pump and the commutator guides for the collector.
摘要翻译：一种电动马达驱动的流体泵，更具体地说是一种燃料供给泵，其仅由几个单独部件构成，优选地由合成材料模制而成，并且预先组装成结构基团。优选实施例包括具有与电动机电枢一体形成的叶轮的横向通道类型的泵; 封闭电动机的永磁体的管状中央壳体部分; 以及位于中央壳体部分两侧的法兰状壳体端子。外壳端子的外部设有压力和吸嘴，内部设有泵的固定部分和用于收集器的换向器引导件。

8. 发明授权

US4205947A Method and apparatus for the ventilation of a fuel supply pump 失效
标题翻译：用于燃料供应泵通风的方法和装置
公开(公告)号：US4205947A
公开(公告)日：1980-06-03
申请号：US916190
申请日：1978-06-16
申请人： Karl Ruhl , Ulrich Kemmner
发明人： Karl Ruhl , Ulrich Kemmner
IPC分类号： F04D7/00 , F02M37/08 , F04B23/12 , F04D9/02 , F04B23/14 , F04B21/00
CPC分类号： F04D9/02 , F02M37/08 , F04D5/002 , Y10T29/49236
摘要： A method for the ventilation of fuel supply pumps as well as a new type of fuel supply pump are proposed which, particularly in pumps having two pumping stages coupled in series within the housing, serve to secure the ventilation of the first pumping stage. Preferably the first pumping stage is embodied as a lateral channel pump which has a forward anterior base plate. The ventilation bore is arranged axially at first in the base plate and in association with the lateral channel and is preferably formed during manufacture in one piece with the base plate; a reduction of the overly-large diameter of the ventilation bore is effected by the insertion of a reduction part to achieve the flow cross section required for ventilation. The ventilation to the outside of the lateral channel stage takes place via an external connection nozzle on the pump housing, which is secured thereon either axially or radially and can be embodied in one piece therewith as necessary. The connection of the ventilation bore of the lateral channel having a reduced cross section with the housing connection nozzle can be made by an elastic medially disposed member.
摘要翻译：提出了一种用于燃料供应泵的通风方法以及一种新型的燃料供应泵，特别是在具有在壳体内串联耦合的两个泵送级的泵中，用于确保第一泵送阶段的通风。优选地，第一泵送阶段被实施为具有前前底板的侧向通道泵。通风孔首先在基板中轴向布置并且与侧向通道相关联，并且优选地在与基板一体制造期间形成; 通过插入减压部件来实现通气孔的过大直径的减小，以实现通风所需的流动横截面。侧向通道台外侧的通风通过泵外壳上的外部连接喷嘴进行，该外壳连接喷嘴沿轴向或径向固定在泵外壳上，并可根据需要与其一体成型。具有减小的横截面的侧通道的通气孔与壳体连接喷嘴的连接可以由弹性中间设置的构件制成。

9. 发明授权

US4128365A Fuel supply unit 失效
标题翻译：燃油供应单元
公开(公告)号：US4128365A
公开(公告)日：1978-12-05
申请号：US792625
申请日：1977-05-02
申请人： Ulrich Kemmner , Karl Ruhl
发明人： Ulrich Kemmner , Karl Ruhl
IPC分类号： F04D7/00 , F02M37/08 , F04B53/00 , F04C11/00 , F04C15/00 , F04D13/06 , F04D29/046 , F04B17/00
CPC分类号： F02M37/08 , F04C11/008 , F04C15/0061 , F04D13/06 , Y10T403/5713
摘要： A fuel supply unit is proposed wherein the pump rotor and electromotor armature are mounted independently of one another on a common fixed axis. A pin which engages in a corresponding recess in the pump rotor for entrainment purpose is provided on the motor armature.
摘要翻译：提出了一种燃料供应单元，其中泵转子和电动机电枢彼此独立地安装在共同的固定轴上。在电动机电枢上设置有用于夹紧目的的泵转子中相应凹部的销。

10. 发明授权

US4618521A Corrosion protection sheet 失效
标题翻译：防腐保护板
公开(公告)号：US4618521A
公开(公告)日：1986-10-21
申请号：US692751
申请日：1985-01-18
申请人： Karl Ruhl , Karlheinz Bildner
发明人： Karl Ruhl , Karlheinz Bildner
IPC分类号： C09J7/02 , B32B11/02 , B32B3/10
CPC分类号： C09J7/0242 , Y10T428/24322 , Y10T428/2826 , Y10T428/31815 , Y10T428/31844 , Y10T428/3192
摘要： A corrosion protective sheet for adhesion to steel sheets which is made from elastomers and natural resin modified bitumen and which contains up to about 10% organic and or inorganic fibrous material. The sheet is coated on the underside with a melt adhesive and on the upper side with a bitumen resistant anti-block material which provides a solid sheet at a temperature under 90.degree. C. No separation sheets are needed and the adherence of the sheet on the steel surface to be protected is improved and the upper surface is rendered resistant to penetration.
摘要翻译：由弹性体和天然树脂改性沥青制成并且含有高达约10％的有机和/或无机纤维材料的钢板粘合用防锈片。该片用熔融粘合剂涂在底面上，在上侧涂有耐磨防块材料，其在90℃的温度下提供固体片材。不需要分离片材，并且片材在要保护的钢表面被改善，并且上表面具有抵抗穿透性。

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