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    • 17. 发明授权
    • Apparatus and method for introducing a device into a heat exchanger
    • 将装置引入热交换器的装置和方法
    • US4924933A
    • 1990-05-15
    • US245365
    • 1988-09-16
    • Bernd RichterUlrich Rittler
    • Bernd RichterUlrich Rittler
    • F22B37/02F22B37/00
    • F22B37/005
    • An apparatus for introducing and/or positioning a device in a chamber of a heat exchanger includes an assembly yoke with ends and a middle. The yoke may manually be introduced into the chamber of the heat exchanger with a pole. At least three remotely-actuatable clamping fingers are disposed on the assembly yoke. The clamping fingers are designed such that they may be locked or braced in tubes of the heat exchanger. For this purpose, respective locking devices that are remotely controllable may be used. A lifting cylinder holds one of the clamping fingers at least approximately at the middle of the yoke. Remotely-actuatable clamping devices each hold at least one of the clamping fingers on a respective one of the ends of the yoke. Toothed belts each have an end connected to a respective one of the clamping fingers positioned on the ends of the yoke. Two synchronously controllable elevators each have a toothed belt drive in engagement with a respective one of the toothed belts. Support elements and releasable connectors for the device to be introduced and/or positioned are disposed on the synchronously controllable elevators.
    • 用于将装置引入和/或定位在热交换器的腔室中的装置包括具有端部和中部的组件轭。 轭可以手动地引入到具有杆的热交换器的室中。 至少三个可远程致动的夹紧指状物设置在组件轭上。 夹紧指被设计成使得它们可以被锁定或支撑在热交换器的管中。 为此,可以使用可远程控制的各个锁定装置。 提升缸至少大约在轭的中间保持一个夹紧指。 可远程致动的夹紧装置每个将夹持指状物中的至少一个夹持在轭的相应一个端部上。 齿形带各自具有连接到位于轭的端部上的夹紧指状物中的相应一个的端部。 两个同步可控的电梯各自具有与相应的齿形带啮合的齿形带驱动。 支撑元件和用于待引入和/或定位的装置的可释放连接器设置在同步可控的电梯上。
    • 18. 发明授权
    • Non-aqueous bleach-containing liquid detergents
    • 含有非水漂白剂的液体洗涤剂
    • US06372703B1
    • 2002-04-16
    • US09354392
    • 1999-07-15
    • Bernd RichterUlrich Pegelow
    • Bernd RichterUlrich Pegelow
    • C11D3395
    • C11D1/62C11D3/3947C11D17/0004
    • A liquid non-aqueous detergent is presented containing a nonionic surfactant, a builder, a bleaching agent, and a cationic stabilizer of formula I, II or III: where the groups R1 independently of one another are C1-6 alkyl, alkenyl or hydroxyalkyl groups, the groups R2 independently of one another are C8-28 alkyl or alkenyl groups, R3 has the same meaning as R1 or represents (CH2)n—T—R2, R4 has the same meaning as R1 or R2 or represents (CH2)n—T—R2, T represents —CH2—, —O—CO— or —CO—O— and n is an integer of from 0 to 5. The solid bleaching agents in the stabilized non-aqueous liquid detergent retain their activity after prolonged storage.
    • 提供了含有非离子表面活性剂,助洗剂,漂白剂和式I,II或III阳离子稳定剂的液体非水洗涤剂:其中基团R 1彼此独立地是C 1-6烷基,烯基或羟烷基 基团R2彼此独立地为C8-28烷基或烯基,R3与R1相同或表示(CH2)nT-R2,R4具有与R1或R2相同的含义或表示(CH2)nT-R2 ,T代表-CH2-,-O-CO-或-CO-O-,n是0-5的整数。稳定的非水性液体洗涤剂中的固体漂白剂在延长储存后保持其活性。