公开(公告)号：US07451617B2

公开(公告)日：2008-11-18

申请号：US11840344

申请日：2007-08-17

申请人： Hermann Renz ,  Günter Dittrich

发明人： Hermann Renz ,  Günter Dittrich

IPC分类号： F25B1/10

CPC分类号： F25B41/04 ,  F25B1/10 ,  F25B5/02 ,  F25B5/04 ,  F25B9/008 ,  F25B2309/061 ,  F25B2341/0662 ,  F25B2400/075 ,  F25B2400/13 ,  F25B2400/23 ,  F25B2600/2509

摘要： In order to create a refrigeration system comprising a refrigerant circuit (10), in which a main mass flow (56) of a refrigerant is guided, which may be adapted to different operating conditions in an optimum manner it is suggested that at least two refrigerant compressors (12a, 12b, 12c), which can be switched on individually for the purpose of compressing the main mass flow, be arranged in the refrigerant circuit, that at least two of the refrigerant compressors each have at least one additional compressor stage (70), that each of the additional compressor stages be able to be used optionally for the compression of refrigerant from the main mass flow or for the compression of refrigerant from the additional mass flow (86) and that a control (90) be provided, with which such a number of additional compressor stages for the compression of refrigerant from the additional mass flow can be switched on in a first operating mode as a function of the operation conditions that the expansion cooling device (24, 28) liquefies the main mass flow and reduces its enthalpy.

摘要翻译： 为了创建一种包括制冷剂回路（10）的制冷系统，其中制冷剂的主质量流（56）被引导，其可以以最佳方式适应于不同的操作条件，建议至少两个制冷剂 可以在制冷剂回路中布置能够单独接通以压缩主质量流的压缩机（12a，12b，12c），至少两个制冷剂压缩机各自具有至少一个额外的压缩机 阶段（70），每个附加压缩机级能够可选地用于从主质量流量压缩制冷剂或者用于从附加质量流（86）压缩制冷剂，并且控制器（90）为 提供了这样一些用于从附加质量流量压缩制冷剂的附加压缩机级，可以在第一操作模式中作为操作条件的函数被接通 膨胀冷却装置（24,28）液化主质量流并降低其焓。

公开(公告)号：US06475954B2

公开(公告)日：2002-11-05

申请号：US09969168

申请日：2001-10-02

申请人： Bernd Hamroll ,  Günter Dittrich ,  Bernd Müller

发明人： Bernd Hamroll ,  Günter Dittrich ,  Bernd Müller

IPC分类号： A01N5700

CPC分类号： A01N57/20 ,  A01N25/34 ,  A01N25/30 ,  A01N2300/00

摘要： Disclosed is a solid formulation of the herbicidal active agent glyphosate [N-(phosphonomethyl)glycine] compressed into tablet form. It is applied in the agricultural and horticultural sectors to destroy unwanted vegetation. The solid formulation according to the invention consists essentially of free glyphosate acid, salifying agents (alkali or ammonium hydrogencarbonate or carbonate in conjunction with solid organic acids), biological activating agents and diluents. A suitably sized tablet can consequently be adapted to supply an appropriate dose of spray mixture per surface unit for small-scale users. Submerging in water causes the glyphosate to convert into a soluble salt. The resulting carbon dioxide facilitates rapid disintegration of the tablet.

摘要翻译： 公开了压缩成片剂形式的除草活性剂草甘膦[N-（膦酰基甲基）甘氨酸]的固体制剂。 适用于农业和园艺部门，以摧毁不必要的植被。 根据本发明的固体制剂基本上由游离草甘膦酸，成盐剂（碱或碳酸氢铵或碳酸盐与固体有机酸结合），生物活化剂和稀释剂组成。 因此，合适尺寸的片剂可以适于为小规模用户提供适当剂量的每表面单元的喷雾混合物。 浸入水中导致草甘膦​​转化为可溶性盐。 所得的二氧化碳促进片剂的快速崩解。