Process for calibrating throttle bores, in particular in injection valves for internal combustion engines, and device for executing the process
    1.
    发明授权
    Process for calibrating throttle bores, in particular in injection valves for internal combustion engines, and device for executing the process 有权
    用于校准节流孔的过程,特别是用于内燃机的喷射阀以及用于执行该过程的装置

    公开(公告)号:US06575815B1

    公开(公告)日:2003-06-10

    申请号:US09830716

    申请日:2001-09-05

    IPC分类号: B24B100

    CPC分类号: B24B31/116

    摘要: In a process and device for calibrating throttle bores, in particular in injection valves for internal combustion engines, by means of hydroerosive machining of the throttle bore with a suspension, the actual through flow is compared to a predetermined reference through flow. When the actual—and reference through flows coincide, the hydroerosive machining is brought to an end. On the outflow side of the throttle bore, a counterpressure is built up, which prevents the cavitation of the fluid.

    摘要翻译: 在用于校准节流孔的过程和装置中,特别是用于内燃机的喷射阀中,通过利用悬浮液的节流孔的水力机械加工,将实际的流量与预定的流量进行比较。 当实际和参考通过流动重合时,水力机械加工就结束了。 在节流孔的流出侧,建立反压力,防止流体的气蚀。

    Acylcyclohexadionethiocarboximidic S-ester salts
    3.
    发明授权
    Acylcyclohexadionethiocarboximidic S-ester salts 失效
    酰基环己基硫代硫代卡必西酯S-酯盐

    公开(公告)号:US5194650A

    公开(公告)日:1993-03-16

    申请号:US833178

    申请日:1992-02-10

    摘要: An acylcyclohexadionethiocarboxylic S-ester of the formula ##STR1## where R.sup.1 and R.sup.2 are substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, benzyl or phenyl, and R.sup.2 is additionally hydrogen, are prepared by reacting an acylcyclohexadione II ##STR2## with hydroxylamine or hydroxylamine-O-sulfonic acid in an inert solvent at from 0.degree. to 150.degree. C., to give an acylcyclohexadione compound III ##STR3## and then reacting the compound III with a mercaptan IVR.sup.2 --SH IVin the presence of an anhydrous acid HX to give an acylcyclohexadionethiocarboximidic S-ester salt V ##STR4## where X is the anion of the acid, and hydrolyzing the compounds V to the acylcyclohexadionethiocarboxylic S-ester I.

    摘要翻译: 其中R1和R2是取代或未取代的烷基,烯基,炔基,环烷基,苄基或苯基,R2另外是氢的酰基环己基二硫代羧酸S-酯通过酰基环己二酮II与 羟胺或羟胺-O-磺酸在0至150℃的惰性溶剂中反应,得到酰基环己二酮化合物III III,然后使化合物III与硫醇IV R2-SH IV在存在下反应 无水酸HX,得到酰基环己基硫代硫代卡必西酯S-酯盐V V,其中X是酸的阴离子,并将化合物V水解成酰基环己二硫代乙酸酯S酯I.

    Fuel injection valve
    5.
    发明授权
    Fuel injection valve 有权
    燃油喷射阀

    公开(公告)号:US06296199B1

    公开(公告)日:2001-10-02

    申请号:US09530329

    申请日:2000-06-07

    IPC分类号: F02M6100

    摘要: A fuel-injection valve, in particular, a high-pressure injection valve, for injecting fuel directly into a combustion chamber of a mixture-compressing internal combustion engine with externally supplied ignition is distinguished by the fact that a guide and seating area formed by three disc-shaped elements is provided at a downstream end of the valve. A swirl element is embedded between a guide element and a valve seat element. The guide element is used to guide a valve needle which passes through it and can move in the axial direction, while a valve closing segment of the valve interacts with a valve seat surface of the valve seat element. The swirl element has an inner opening area with multiple swirl channels. The three disc-shaped elements are permanently connected to each other, forming a positive-locking joint.

    摘要翻译: 燃料喷射阀,特别是高压喷射阀,用于将燃料直接喷射到具有外部点火供应的混合压缩内燃机的燃烧室中的特征在于,由三个 盘形元件设置在阀的下游端。 涡流元件嵌入在引导元件和阀座元件之间。 引导元件用于引导通过其的阀针,并且可以在轴向方向上移动,同时阀的阀关闭段与阀座元件的阀座表面相互作用。 漩涡元件具有多个涡流通道的内部开口区域。 三个圆盘形元件彼此永久连接,形成一个正向锁定接头。

    Bus system having both serial and parallel busses
    6.
    发明授权
    Bus system having both serial and parallel busses 失效
    总线系统具有串行和并行总线

    公开(公告)号:US5951666A

    公开(公告)日:1999-09-14

    申请号:US976758

    申请日:1997-11-24

    IPC分类号: H04L12/40 G06F13/38 G06F13/40

    摘要: The bus system (2) for the transfer of data within a master-slave system (1) comprises a parallel data bus (3) and a serial data bus (4, 5), as well as at least one control line (15, 16) for a control signal (SnP, RnW) determining the manner of transfer, wherein each slave (S.sub.1 . . . n) can be connected to a data bus (3; 4, 5) corresponding to its interface (SIF.sub.p, SIF.sub.S) and can be controlled with respect to the manner of transfer. Upon the transfer of both serial data (SD) and parallel data (PD) with the addressing of the or each slave (Sn), a first control signal (serial, not parallel) for the type of transfer is set before a strobe signal (STRB) for the transfer of data is activated. For the determining of a write or read access, a further control signal (RnW) for the direction of transfer (read, not write) is set.

    摘要翻译: 用于在主从系统(1)内传送数据的总线系统(2)包括并行数据总线(3)和串行数据总线(4,5),以及至少一个控制线(15, 用于确定传送方式的控制信号(SnP,RnW),其中每个从机(S1 ...)可以连接到对应于其接口(SIFp,SIFS)的数据总线(3; 4,5) 并且可以相对于转移的方式进行控制。 当传送串行数据(SD)和并行数据(PD)与该或每个从机(Sn)的寻址时,用于传送类型的第一控制信号(串行,并行)被设置在选通信号 STRB)用于传输数据被激活。 为了确定写入或读取访问,设置用于传送方向(读取,不写入)的另外的控制信号(RnW)。

    Agents for reducing transpiration of plants
    7.
    发明授权
    Agents for reducing transpiration of plants 失效
    用于减少植物蒸腾的试剂

    公开(公告)号:US4943315A

    公开(公告)日:1990-07-24

    申请号:US306560

    申请日:1989-02-06

    IPC分类号: A01N3/00 A01N47/30 A01N49/00

    CPC分类号: A01N47/30 A01N3/00 A01N49/00

    摘要: Agents for reducing transpiration in plants and/or avoiding impairment to plants caused by heat and dry stress, comprising a synergistic mixture containing at least one acetylene compound of the formula I ##STR1## where the substituents have the following meanings R.sup.1 CH.sub.2 OH, COOH, CH.sub.2 OR.sup.4, COOR.sup.4 or CHXY,OR.sup.2 andY OR.sup.3 or X and Y together are C.sub.2 -C.sub.5 -alkylenedioxy which is unsubstituted or mono-, di- or trisubstituted by C.sub.1 -C.sub.4 -alkyl, or are a doubly bonded oxygen atom,R.sup.2, R.sup.3 C.sub.1 -C.sub.8 -alkyl andR.sup.4 C.sub.1 -C.sub.8 -alkyl, C.sub.2 -C.sub.8 -alkoxyalkyl, C.sub.2 -C.sub.4 -haloalkyl, phenyl or C.sub.7 -C.sub.16 -phenylalkyl,and at least one phenylbenzylurea of the general formula II ##STR2## where the substituents have the following meanings R.sup.5 hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -haloalkoxy, phenyl or C.sub.7 -C.sub.16 -phenylalkyl andR.sup.6 -R.sup.11 hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy halogen, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -haloalkoxy, phenyl, phenoxy, nitro, cyano, hydroxy, OR.sup.4, CHO or COOR.sup.4.

    摘要翻译: 包含减少植物中蒸腾和/或避免由热和干胁迫引起的对植物的损伤的试剂,其包含至少一种式I的乙炔化合物(I)的协同混合物,其中取代基具有以下含义:R 1 CH 2 OH, COOH,CH 2 OR 4,COOR 4或CHXY,OR 2和Y OR 3或X和Y一起是未被取代或未被C1-C4烷基单取代或二取代或三取代的C2-C5-亚烷基二氧基,或是双键氧原子,R2 ,R 3 C 1 -C 8 - 烷基和R 4 C 1 -C 8 - 烷基,C 2 -C 8 - 烷氧基烷基,C 2 -C 4 - 卤代烷基,苯基或C 7 -C 16 - 苯基烷基,和至少一种通式II的苯基苯基脲 )其中取代基具有以下含义:R 5氢,C 1 -C 4 - 烷基,C 1 -C 4 - 烷氧基,C 1 -C 4 - 卤代烷基,C 1 -C 4 - 卤代烷氧基,苯基或C 7 -C 16 - 苯基烷基和R 6 -R 11氢, C 1 -C 4烷氧基,C 1 -C 4卤代烷基,C 1 -C 4卤代烷氧基,苯基,苯氧基,硝基,氰基,羟基,OR 4,CHO或COOR 4。

    Efficient matting agents based on precipitated silicas
    9.
    发明授权
    Efficient matting agents based on precipitated silicas 有权
    基于沉淀二氧化硅的高效消光剂

    公开(公告)号:US07488382B2

    公开(公告)日:2009-02-10

    申请号:US10656164

    申请日:2003-09-08

    IPC分类号: C04B14/00

    摘要: A precipitated silica characterized by BET350-550 m2/g DBP number350-400 g/100 g d505-15 μm, and tamped density20 to less than 70 g/l.

    摘要翻译: 一个沉淀二氧化硅,其特征在于

    BET 350-550 m2 / g row> DBP number 350-400 g / 100 g d50 5-15 mum, 夯实密度 20到小于70 g /

      N-hetaryl-2-nitroanilines
      10.
      发明授权
      N-hetaryl-2-nitroanilines 失效
      N-杂芳基-2-硝基苯胺

      公开(公告)号:US5298515A

      公开(公告)日:1994-03-29

      申请号:US957054

      申请日:1992-10-06

      摘要: Abstract of the Disclosure: N-Hetaryl-2-nitroanilines Ia and Ib ##STR1## (R.sup.1 =H, halogen, C.sub.1 -C.sub.4 -alkoxy; R.sup.2 =NO.sub.2, CN, halogen, C.sub.1 -C.sub.4 -haloalkyl; R.sup.3 =NO.sub.2, halogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -haloalkyl; R.sup.4 =CO--R.sup.5,CO--OR.sup.5, SO.sub.2 R.sup.5 with R.sup.5 =C.sub.1 -C.sub.4 -alkyl, substituted or unsubstituted phenyl or naphthyl; Q=H, alkali metal or alkaline earth metal ion, substituted or unsubstituted ammonium ion, phosphonium, sulfonium or sulfoxonium ion, one equivalent of a transition metal cation; Het=thienyl, thiazolyl, isothiazolyl or thiadiazolyl, each of which is linked via a ring carbon to the basic element, which can be fused to a non-aromatic C.sub.5 -C.sub.8 -ring and/or can additionally carry on each other carbon one of the following: CN, SCN, NO.sub.2, halogen, alkyl, haloalkyl, cycloalkyl, alkoxy, alkylthio, substituted or unsubstituted phenyl, naphthyl, benzyl or thienyl, CO--R.sup.5, CO--OR.sup.5, NR.sup.6 R.sup.7 ; R.sup.6, R.sup.7 =C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkenyl, C.sub.2 -C.sub.4 alkynyl; excepting Ia where R.sup.1 =H, R.sup.2 and/or R.sup.3 =NO.sub.2 and Het= 1,3,4 -thiadiazol- 2 -yl substituted by CF.sub.3 or C(CH.sub.3).sub.3) can be used as pesticides.

      摘要翻译: (R1 = H,卤素,C1-C4-烷氧基; R2 = NO2,CN,卤素,C1-C4-卤代烷基;卤素,C1-C4-烷氧基, R3 = NO2,卤素,C1-C6-烷基,C1-C4-卤代烷基; R4 = CO-R5,CO-OR5,SO2R5,其中R5 = C1-C4-烷基,取代或未取代的苯基或萘基; Q = H,碱 金属或碱土金属离子,取代或未取代的铵离子,鏻,锍或氧化锍离子,1当量的过渡金属阳离子; Het =噻吩基,噻唑基,异噻唑基或噻二唑基,其各自通过环碳连接至碱 元素,其可以与非芳族C 5 -C 8环稠合和/或可以另外携带下列各项之一:CN,SCN,NO 2,卤素,烷基,卤代烷基,环烷基,烷氧基,烷硫基,取代的 或未取代的苯基,萘基,苄基或噻吩基,CO-R5,CO-OR5,NR6R7; R6,R7 = C1-C4-烷基,C2-C4-烯基,C2-C4炔基;除了Ia,其中R1 = H,R2和/ 或R3 = NO2和Het = 1,3,4-噻二唑-2-基su 由CF3或C(CH3)3构成)可用作杀虫剂。