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    • 9. 发明申请
    • Gate regulator
    • 闸门调节器
    • US20080066383A1
    • 2008-03-20
    • US11983875
    • 2007-11-13
    • Daniel DeckerKelly Ingersoll
    • Daniel DeckerKelly Ingersoll
    • E05F3/00
    • E05F11/24E05D15/54E05F3/04
    • A gate regulator assists in unloading agricultural material from forage boxes by enabling a box gate to swing open without restriction, but the controlled the gate for slow swinging closed. At a gate release position, the gate regulator releases control of the gate so it swings freely by gravity from the release position to the closed position, and the freely swinging gate has enough momentum to relatch the gate closed. The gate regulator includes a fluid cylinder with a cylinder pin that is received in an L-shaped slot on the gate. During controlled swinging closed, the cylinder pin is within one of the slots of the L-shaped slot. At the gate release position, the junction of the two slots is at the cylinder pin, which then has room to move freely in the other slot and release the slot from the cylinder pin.
    • 闸门调节器通过使箱式门不受限制地摆动打开,从而帮助从饲料箱中卸载农用材料,但控制门用于缓慢摆动。 在闸门释放位置,闸门调节器释放门的控制,使其通过重力从释放位置自由摆动到关闭位置,并且自由摆动的门具有足够的动量来重新组合门关闭。 闸门调节器包括具有圆柱销的流体缸,其被容纳在门的L形槽中。 在控制摆动关闭期间,气缸销在L形槽的一个槽内。 在闸门释放位置,两个槽的接合处在气缸销处,然后在另一个槽中自由移动,并从气缸销释放槽。
    • 10. 发明授权
    • Process for reductively aminating ketones and aldehydes with aqueous amines and catalysts suitable therefor
    • 用含胺胺和合适的催化剂还原胺化酮和醛的方法
    • US07323599B2
    • 2008-01-29
    • US11526337
    • 2006-09-25
    • Daniel SchrammDaniel DeckerKlaus ForstingerKlemens Flick
    • Daniel SchrammDaniel DeckerKlaus ForstingerKlemens Flick
    • C07C209/00
    • C07C209/26C07C211/27C07C211/29
    • A process for preparing amines of the general formula (I) R1R2CHNR3R4  (I) in which R1, R2, R3 and R4 are each independently hydrogen, straight-chain or branched, halogenated or halogen-free C1-C12-alkyl, C3-C12-cycloalkyl, C6-C10-aryl or C7-C11-aralkyl, by catalytic, hydrogenating amination of carbonyl compounds of the general formula (II) R1—C(═O)—R2  (II) with nitrogen compounds of the general formula (III) HNR3R4  (III) in the presence of bifunctional catalyst systems comprising a.) a hydrogenation-active catalyst component comprising one or more metals of transition group 8 of the Periodic Table and b.) one or more solid, acidic cocatalysts, wherein the hydrogenating amination is carried out in the presence of aqueous ammonia or aqueous amine of the formula (III) and at least one organic solvent miscible with ammonia or the aqueous amine of the formula (III).
    • 制备通式(I)的胺的方法<?in-line-formula description =“In-line Formulas”end =“lead”?> R&lt; 2&lt; 2&gt; (I)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中R R 1 -C(-O)-R 2 与式(III)的氮化合物相同的式(III)中,式(II)<?in-line-formula description =“In-line formula”end =“tail” 公式“end =”lead“?> HNR <3> 4(III)<?in-line-formula description =”In-line Formul 在包含a)包含一种或多种元素周期表第8族金属的氢化活性催化剂组分和b)一种或多种固体,酸性助催化剂的双官能催化剂体系存在下,ae“end =”tail“ 其中所述氢化胺化在式(III)的氨水或胺水溶液的存在下进行,和至少一种与氨或式(III)的胺水溶液混合的至少一种有机溶剂。