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    Bi-fuel injector, in particular for combustion engines, and method of injection
    1.
    发明授权
    Bi-fuel injector, in particular for combustion engines, and method of injection 有权

    公开(公告)号：US06431471B1

    公开(公告)日：2002-08-13

    申请号：US09728326

    申请日：2000-12-01

    申请人： Claus Anzinger ,  Attila Bokodi ,  Eberhard Holder ,  Gerhard Kroetz ,  Wolfgang Legner ,  Viktor Pfeffer

    发明人： Claus Anzinger ,  Attila Bokodi ,  Eberhard Holder ,  Gerhard Kroetz ,  Wolfgang Legner ,  Viktor Pfeffer

    IPC分类号： F02M5100

    摘要： A flushable bi-fuel injector, in particular for combustion engines, comprises a nozzle body incorporating a nozzle exit (11), a movably held valve needle (12) for opening and closing the nozzle exit (11), a first supply channel (13) for supplying a first liquid or a first fuel to the nozzle exit (11); and a second supply channel (23) for supplying a second liquid or a second fuel or a liquid additive to the nozzle exit (11). A ring-shaped slide gate (21) or a ring piston is arranged in a ring-shaped chamber (20) within the nozzle body (1). The slide gate (21) can be hydraulically activated to either side via differential pressure. Depending on its position, the slide gate (21) connects either the first supply channel (13) or the second supply channel (23) to the nozzle exit (11). During operation, depending on operational requirements, either a first liquid or a first fuel or a second liquid which can be a second fuel or a starting fuel, is conveyed to a combustion chamber of an internal combustion engine, with the pressure differential between the first liquid and the second liquid causing switchover of the supply in the bi-fuel injector.

    Interference Fit Assembly
    2.
    发明申请
    Interference Fit Assembly 失效
    干涉装配

    公开(公告)号：US20070231482A1

    公开(公告)日：2007-10-04

    申请号：US11684056

    申请日：2007-03-09

    申请人： Claus Anzinger ,  Willibald Schurz ,  Martin Simmet

    发明人： Claus Anzinger ,  Willibald Schurz ,  Martin Simmet

    IPC分类号： B32B15/20 ,  B32B15/01 ,  B05D7/22 ,  F02M43/00

    CPC分类号： B23K20/02 ,  B23K20/16 ,  B23P11/00 ,  C23C18/32 ,  F02M61/12 ,  F02M61/166 ,  F02M61/168 ,  F02M2200/8061 ,  F02M2200/9038 ,  F02M2200/9076 ,  Y10T428/12903 ,  Y10T428/12944

    摘要： An interference fit assembly (10) is made of a first metal part (12), which has a recess (14) with an inner contact surface (16) and a second metal part (18) arranged in the recess (14) of the first metal part (12), wherein the second metal part has an outer contact surface (20). The inner contact surface (16) of the first metal part is in contact with the outer contact surface (20) of the second metal part (18), and at least one of the contact surfaces (16, 20) features a layer (22), which is made of a material, which differs from the material of the first metal part (12) and the material of the second metal part (18) and which comprises nickel or copper.

    摘要翻译： 过盈配合组件（10）由第一金属部件（12）制成，第一金属部件（12）具有凹部（14），其具有内接触表面（16）和布置在凹部（14）中的第二金属部件 第一金属部件（12），其中所述第二金属部件具有外接触表面（20）。 第一金属部分的内部接触表面（16）与第二金属部分（18）的外部接触表面（20）接触，并且至少一个接触表面（16,20）具有一层（22 ），其由与第一金属部件（12）的材料和第二金属部件（18）的材料不同的材料制成，并且包括镍或铜。

    Valve and nozzle device for the injection of fuel
    3.
    发明申请
    Valve and nozzle device for the injection of fuel 有权
    用于喷射燃料的阀和喷嘴装置

    公开(公告)号：US20060091240A1

    公开(公告)日：2006-05-04

    申请号：US11264975

    申请日：2005-11-02

    申请人： Erwin Achleitner ,  Claus Anzinger ,  Willibald Schurz

    发明人： Erwin Achleitner ,  Claus Anzinger ,  Willibald Schurz

    IPC分类号： F02M61/00

    CPC分类号： F02M61/18

    摘要： A valve for the injection of fuel has a valve body (4) which has a recess (5) in which a valve needle (6) that is movable in the axial direction is arranged. The valve needle (6) together with the valve body (4) forms an injection nozzle (7) in a downstream zone. In a closed position the valve needle (6) prevents a stream of fuel from passing through the injection nozzle (7) but otherwise leaves it unimpeded. At a downstream end the injection nozzle (7) has a deflecting element (20) so arranged that a stream of fuel is deflected from taking a predominantly upstream course from the deflecting element (20).

    摘要翻译： 用于喷射燃料的阀具有阀体（4），该阀体具有凹部（5），在该凹部中设置有可沿轴向移动的阀针（6）。 阀针（6）与阀体（4）一起在下游区形成喷嘴（7）。 在关闭位置，阀针（6）防止燃料流通过注射喷嘴（7），但是否则使其不受阻碍。 在下游端，注射喷嘴（7）具有偏转元件（20），该偏转元件（20）被布置成使得燃料流从偏转元件（20）主要从上游流道偏转。

    Valve for injecting fuel
    4.
    发明申请
    Valve for injecting fuel 审中-公开
    用于喷射燃料的阀

    公开(公告)号：US20060108452A1

    公开(公告)日：2006-05-25

    申请号：US11265910

    申请日：2005-11-03

    申请人： Claus Anzinger ,  Luca Gestri ,  Luca Matteucci ,  Willibald Schurz ,  Martin Simmet

    发明人： Claus Anzinger ,  Luca Gestri ,  Luca Matteucci ,  Willibald Schurz ,  Martin Simmet

    IPC分类号： F02M61/08

    CPC分类号： F02M61/18 ,  F02M61/08 ,  F02M61/1806

    摘要： A valve for injecting fuel has a valve body (4), in which a recess is embodied. The recess widens in a downstream side region (11) to a separation edge. The valve further comprises a valve needle which is arranged in the recess and has a closing element (14). In a closed position the closing element (14) seats on a valve seat (18) and blocks or else releases the flow. The closing element (14) is embodied such that a gap (19) is embodied between the valve body (4) and the closing element (14) downstream of the valve body (4), the gap comprising a gap angle (β), a gap length (l) and a maximum gap width (s). The gap angle (β) and the gap length (1) are embodied such that in the closed position, the maximum gap width (s) is at least as large as a surface roughness of the valve body (4) or of the closing element (14) and that the maximum gap width (s) amounts to a maximum of 10 micrometers.

    摘要翻译： 用于喷射燃料的阀具有其中体现凹部的阀体（4）。 凹部在下游侧区域（11）中变宽到分离边缘。 所述阀还包括阀针，所述阀针布置在所述凹部中并且具有闭合元件（14）。 在关闭位置，关闭元件（14）位于阀座（18）上并阻塞或释放流体。 关闭元件（14）被实施为使得在阀体（4）和阀体（4）下游的闭合元件（14）之间具有间隙（19），该间隙包括间隙角（β） 间隙长度（l）和最大间隙宽度（s）。 间隙角（β）和间隙长度（1）被实施为使得在关闭位置中，最大间隙宽度（s）至少与阀体（4）或闭合元件（4）的表面粗糙度一样大 （14），最大间隙宽度（s）最大为10微米。

    Valve and nozzle device for the injection of fuel
    5.
    发明授权
    Valve and nozzle device for the injection of fuel 有权
    用于喷射燃料的阀和喷嘴装置

    公开(公告)号：US08459574B2

    公开(公告)日：2013-06-11

    申请号：US11264975

    申请日：2005-11-02

    申请人： Erwin Achleitner ,  Claus Anzinger ,  Willibald Schürz

    发明人： Erwin Achleitner ,  Claus Anzinger ,  Willibald Schürz

    IPC分类号： B05B1/26 ,  B05B1/30 ,  F02M61/00 ,  F02M61/10

    CPC分类号： F02M61/18

    摘要： A valve for the injection of fuel has a valve body (4) which has a recess (5) in which a valve needle (6) that is movable in the axial direction is arranged. The valve needle (6) together with the valve body (4) forms an injection nozzle (7) in a downstream zone. In a closed position the valve needle (6) prevents a stream of fuel from passing through the injection nozzle (7) but otherwise leaves it unimpeded. At a downstream end the injection nozzle (7) has a deflecting element (20) so arranged that a stream of fuel is deflected from taking a predominantly upstream course from the deflecting element (20).

    摘要翻译： 用于喷射燃料的阀具有阀体（4），该阀体具有凹部（5），在该凹部中设置有可沿轴向移动的阀针（6）。 阀针（6）与阀体（4）一起在下游区形成喷嘴（7）。 在关闭位置，阀针（6）防止燃料流通过注射喷嘴（7），但是否则使其不受阻碍。 在下游端，注射喷嘴（7）具有偏转元件（20），该偏转元件（20）被布置成使得燃料流从偏转元件（20）主要从上游流道偏转。

    Interference fit assembly
    6.
    发明授权
    Interference fit assembly 失效
    干涉配合装配

    公开(公告)号：US07943243B2

    公开(公告)日：2011-05-17

    申请号：US11684056

    申请日：2007-03-09

    申请人： Claus Anzinger ,  Willibald Schürz ,  Martin Simmet

    发明人： Claus Anzinger ,  Willibald Schürz ,  Martin Simmet

    IPC分类号： B32B15/04

    CPC分类号： B23K20/02 ,  B23K20/16 ,  B23P11/00 ,  C23C18/32 ,  F02M61/12 ,  F02M61/166 ,  F02M61/168 ,  F02M2200/8061 ,  F02M2200/9038 ,  F02M2200/9076 ,  Y10T428/12903 ,  Y10T428/12944

    摘要： An interference fit assembly (10) is made of a first metal part (12), which has a recess (14) with an inner contact surface (16) and a second metal part (18) arranged in the recess (14) of the first metal part (12), wherein the second metal part has an outer contact surface (20). The inner contact surface (16) of the first metal part is in contact with the outer contact surface (20) of the second metal part (18), and at least one of the contact surfaces (16, 20) features a layer (22), which is made of a material, which differs from the material of the first metal part (12) and the material of the second metal part (18) and which comprises nickel or copper.

    摘要翻译： 过盈配合组件（10）由第一金属部件（12）制成，第一金属部件（12）具有凹部（14），其具有内接触表面（16）和布置在凹部（14）中的第二金属部件 第一金属部件（12），其中所述第二金属部件具有外接触表面（20）。 第一金属部分的内部接触表面（16）与第二金属部分（18）的外部接触表面（20）接触，并且至少一个接触表面（16,20）具有一层（22 ），其由与第一金属部件（12）的材料和第二金属部件（18）的材料不同的材料制成，并且包括镍或铜。

    Method for producing an injector body and corresponding injector body
    8.
    发明授权
    Method for producing an injector body and corresponding injector body 有权
    用于制造喷射器主体和相应的喷射器主体的方法

    公开(公告)号：US07793867B2

    公开(公告)日：2010-09-14

    申请号：US11815548

    申请日：2006-02-07

    申请人： Claus Anzinger ,  Willibald Schürz ,  Martin Simmet

    发明人： Claus Anzinger ,  Willibald Schürz ,  Martin Simmet

    IPC分类号： F02M61/10 ,  F02M61/12 ,  F02M61/04 ,  F02M61/00 ,  F02M61/16 ,  F02M63/00 ,  B05B1/00 ,  B23K1/19 ,  B23K20/22

    CPC分类号： F02M61/168 ,  B23K35/0244 ,  B23K2101/00 ,  C21D1/78 ,  F02M61/12 ,  F02M61/166 ,  F02M2200/8061 ,  F02M2200/8084 ,  F02M2200/9053 ,  F02M2200/9061 ,  Y10T29/49826

    摘要： A nozzle body has a first nozzle body element (1) and a second nozzle body element (3). The first nozzle body element (1) is provided with a first nozzle-needle recess (10) accommodating an nozzle-needle (15) and a first guide area (8) for the nozzle-needle (15). In a first process step, the first nozzle body element (1) is assembled with the second nozzle body element (3). Brazing solder having a working temperature in the range of the tempering temperature of the first nozzle body element (1) is supplied to an assembly area (5). The assembly area (5) is defined between the second nozzle body element (3) and the first nozzle body element (1). The assembled first nozzle body element (1) and second nozzle body element (3) is subjected to tempering during which the tempering temperature of the first nozzle body element (1) is reached.

    摘要翻译： 喷嘴体具有第一喷嘴体元件（1）和第二喷嘴体元件（3）。 第一喷嘴体元件（1）设置有容纳喷嘴针（15）的第一喷嘴针凹部（10）和用于喷嘴针（15）的第一引导区域（8）。 在第一工艺步骤中，第一喷嘴体元件（1）与第二喷嘴体元件（3）组装在一起。 在第一喷嘴体元件（1）的回火温度范围内的工作温度的钎焊焊料被供给到组装区域（5）。 组装区域（5）限定在第二喷嘴体元件（3）和第一喷嘴体元件（1）之间。 组装好的第一喷嘴体元件（1）和第二喷嘴体元件（3）经受回火，在该回火期间达到第一喷嘴体元件（1）的回火温度。

    Method for Producing an Injector Body and Corresponding Injector Body
    9.
    发明申请
    Method for Producing an Injector Body and Corresponding Injector Body 有权
    生产注射器主体和相应的进样器主体的方法

    公开(公告)号：US20080134488A1

    公开(公告)日：2008-06-12

    申请号：US11815548

    申请日：2006-02-07

    申请人： Claus Anzinger ,  Willibald Schurz ,  Martin Simmet

    发明人： Claus Anzinger ,  Willibald Schurz ,  Martin Simmet

    IPC分类号： B21D39/03

    CPC分类号： F02M61/168 ,  B23K35/0244 ,  B23K2101/00 ,  C21D1/78 ,  F02M61/12 ,  F02M61/166 ,  F02M2200/8061 ,  F02M2200/8084 ,  F02M2200/9053 ,  F02M2200/9061 ,  Y10T29/49826

    摘要： A nozzle body has a first nozzle body element (1) and a second nozzle body element (3). The first nozzle body element (1) is provided with a first nozzle-needle recess (10) accommodating an nozzle-needle (15) and a first guide area (8) for the nozzle-needle (15). In a first process step, the first nozzle body element (1) is assembled with the second nozzle body element (3). Brazing solder having a working temperature in the range of the tempering temperature of the first nozzle body element (1) is supplied to an assembly area (5). The assembly area (5) is defined between the second nozzle body element (3) and the first nozzle body element (1). The assembled first nozzle body element (1) and second nozzle body element (3) is subjected to tempering during which the tempering temperature of the first nozzle body element (1) is reached.

    摘要翻译： 喷嘴体具有第一喷嘴体元件（1）和第二喷嘴体元件（3）。 第一喷嘴体元件（1）设置有容纳喷嘴针（15）的第一喷嘴针凹部（10）和用于喷嘴针（15）的第一引导区域（8）。 在第一工艺步骤中，第一喷嘴体元件（1）与第二喷嘴体元件（3）组装在一起。 在第一喷嘴体元件（1）的回火温度范围内的工作温度的钎焊焊料被供给到组装区域（5）。 组装区域（5）限定在第二喷嘴体元件（3）和第一喷嘴体元件（1）之间。 组装好的第一喷嘴体元件（1）和第二喷嘴体元件（3）经受回火，在该回火期间达到第一喷嘴体元件（1）的回火温度。