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    • 5. 发明申请
    • REGULATING DEVICE FOR A COOLANT CIRCUIT OF AN AIR CONDITIONING SYSTEM
    • 空调制冷剂回路控制单元
    • WO0020238A3
    • 2000-09-21
    • PCT/DE9903115
    • 1999-09-28
    • FORD WERKE AG
    • DIENHART BERNDKATZENBERGER MICHAELKRAUSS HANS-JOACHIMLOCHMAHR KARL
    • F24F11/02F25B1/00F25B9/00F25B49/02G05B11/32
    • G05B11/32F25B9/008F25B49/02F25B2309/061F25B2600/02F25B2600/17
    • The invention relates to a regulating device for a coolant circuit of an air conditioning system. Said coolant circuit is divided into a high pressure side and a low pressure side by a compressor and an expansion element. The regulating device comprises a regulating part (8 to 12) located on the high pressure side and has a regulating part (1 to 7) located on the low pressure side for respectively regulating one or several system components which can be regulated and which are located on the high pressure side or on the low pressure side. According to the invention, both regulating parts are coupled to one another in that at least one influencing quantity (ys) of the one regulating part (1 to 7) forms a coupling quantity which is injected into the other regulating part (8 to 12) as an influencing quantity which is also effective in said regulating part. The invention is used e.g. for CO2 air conditioning systems in motor vehicles.
    • 空调制冷剂回路的控制装置。 本发明涉及一种用于空调机的制冷剂回路是由压缩机和膨胀元件成高压侧和低压侧分开,其中,所述控制装置包括一个高压侧控制部(8至12)和用于低侧控制部(1〜7)的控制装置 控制每一个或多个可控制的高压侧或低压侧系统部件包括。 根据一个控制部分(1到7)的本发明的两个控制部件通过至少一个影响变量(YS)彼此耦合形成了在其他控制部(8至12),并有有效地影响变量耦合的耦合的大小。 使用例如 用于汽车的CO2空调系统。