Hydraulic flow dividing and integrating equipment
    2.
    发明授权
    Hydraulic flow dividing and integrating equipment 失效
    液压分流整合设备

    公开(公告)号:US4402336A

    公开(公告)日:1983-09-06

    申请号:US261614

    申请日:1981-05-07

    IPC分类号: F15B13/06 F15B13/02 G05D11/03

    摘要: The invention relates to hydraulic flow dividing and integrating equipment, having a regulating slide valve in its flow path and calibrated throttlings in an admission channel of the flow path. The calibrated throttlings are adjustable as a function of entering liquid flow. Mobile rings are arranged on the regulating slide valve. With these simple technical arrangements, the field of application of hydraulic systems, e.g. for gear synchronization, is considerably enlarged.

    摘要翻译: 本发明涉及液压分流和整合设备,其流路中具有调节滑阀,并且在流动通道的进入通道中具有校准的节流阀。 校准的节流阀作为进入液体流量的函数是可调节的。 移动环布置在调节滑阀上。 通过这些简单的技术设计,液压系统的应用领域,例如, 对于齿轮同步,大大地扩大了。

    Pharmaceutically effective novel 3,4-dihydro-1,2- and 1,3-thiozolo [4,3a] i
s
    5.
    发明授权
    Pharmaceutically effective novel 3,4-dihydro-1,2- and 1,3-thiozolo [4,3a] i s 失效
    药学有效的新型3,4-二氢-1,2-和1,3-噻唑并{8,43a {9 {0异喹啉及其制备方法

    公开(公告)号:US3979397A

    公开(公告)日:1976-09-07

    申请号:US473918

    申请日:1974-05-28

    CPC分类号: C07D513/04

    摘要: The invention relates to new thiazoloisoquinolines of the general formula (I), or salts thereof, ##SPC1##WhereinA stands for a group of the formula ##EQU1## R.sup.1 stands for hydrogen, hydroxy, alkoxy or aralkoxy, R.sup.2 stands for hydrogen, hydroxy, alkoxy or aralkoxy,R.sup.3 stands for hydrogen, alkyl, aryl, nitro, carboxy or a carboxy derivative, andY stands for oxygen, sulfur, or a group of the formula =N--R.sup.4, wherein R.sup.4 stands for hydrogen, alkyl, aryl, acyl, alkylsulfonyl or arylsulfonyl.These new compounds can be used in practice as heart medicines or respiratory analeptics.The new compounds according to the invention can be prepared as follows: an isoquinoline of the general formula (II) or a salt thereof ##SPC2##WhereinR.sup.5 stands for hydrogen, hydroxy, alkoxy or aralkoxy,R.sup.6 stands for hydrogen, hydroxy, alkoxy or aralkoxy,R.sup.7 stands for hydrogen, alkyl, aryl, carboxy or a carboxy derivative, andX stands for hydrogen, halogen or mercapto,Is reacted with a reactive carbonic acid derivative, provided that at least one of the reactants contains a sulfur atom, and/or an isoquinoline of the general formula (III) ##SPC3##wherein R.sup.5, R.sup.6 and R.sup.7 each have the same meanings as defined above, and Y' stands for oxygen, sulfur or a group of the formula =N--R.sup. 8, wherein R.sup.8 represents hydrogen, alkyl, aryl, acyl, arylsulfonyl or alkylsulfonyl, is oxidized, and/or substituents A', R.sup.5, R.sup.6 and R.sup.7 of the obtained thiazoloisoquinoline of the general formula (IA) ##SPC4##wherein A' stands for a group of the formula ##EQU2## and R.sup.5, R.sup.6, R.sup.7 and Y' each have the same meanings as defined above, are converted into those required in the end-products.

    摘要翻译: 本发明涉及通式(I)的新的噻唑并喹啉或其盐,其中A代表式-SC-基团,PARALLEL Y R1代表氢,羟基,烷氧基或芳烷氧基,R2代表氢,羟基 ,烷氧基或芳烷氧基,R3代表氢,烷基,芳基,硝基,羧基或羧基衍生物,Y代表氧,硫或式= N-R4的基团,其中R4代表氢,烷基,芳基 ,酰基,烷基磺酰基或芳基磺酰基。