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    • 7. 发明专利
    • Pump device
    • 泵装置
    • JP2013137031A
    • 2013-07-11
    • JP2013043866
    • 2013-03-06
    • Bran & Luebbe Gmbhブラン・ウント・ルーベ・ゲーエムベーハー
    • FERK BERNDGODE GUNNARLADIGES HENNINGPETERSEN DIRKSCHADE UWETILLE WILFRIED
    • F04B43/067F04B9/10F04B15/02F04B15/04
    • F04B43/06F04B43/025F04B43/026F04B43/067
    • PROBLEM TO BE SOLVED: To provide a pump device that may reliably and cost-effectively deliver viscous medium having a high solid component at high pressures of ≥200 bar and high temperatures of ≥300°C.SOLUTION: In a pump device provided with a first diaphragm pump head which has two or an integral multiple of two fluid conveyance spaces and diaphragms belonging to the fluid conveyance spaces and which is hydraulically coupled to a second pump head for driving the first diaphragm pump head, the second pump head has two additional fluid conveyance spaces and additional associated diaphragms, which are drivable by a double-acting piston via associated diaphragm control spaces. A refilling valve is connected to each of the diaphragm control spaces and a diaphragm control pressure greater than atmospheric pressure is temporarily applied to the diaphragm control spaces, when using the refilling valve.
    • 要解决的问题:提供一种在≥200巴的高压和≥300℃的高温下可靠且经济有效地输送具有高固体成分的粘性介质的泵装置。解决方案:在具有 第一隔膜泵头具有两个或两个流体输送空间和属于流体输送空间的隔膜的整体倍数,并且液压耦合到用于驱动第一隔膜泵头的第二泵头,第二泵头具有两个附加流体 输送空间和附加的相关隔膜,其可通过相关的隔膜控制空间由双作用活塞驱动。 当使用再填充阀时,将一个再填充阀连接到每个隔膜控制空间,并且在隔膜控制空间上临时施加大于大气压的膜片控制压力。
    • 9. 发明专利
    • Pumping installation
    • 泵送安装
    • JP2008064096A
    • 2008-03-21
    • JP2007229348
    • 2007-09-04
    • Bran & Luebbe Gmbhブラン・ウント・ルーベ・ゲーエムベーハー
    • FERK BERNDGODE GUNNARLADIGES HENNINGPETERSEN DIRKSCHADE UWETILLE WILFRIED
    • F04B43/02
    • F04B43/06F04B43/025F04B43/026F04B43/067
    • PROBLEM TO BE SOLVED: To provide a pumping installation capable of certainly and transporting a sticky medium with much solid component at favorable costs in a pressure of 200 bar or higher and in a temperature of 300°C or higher.
      SOLUTION: The pumping installation is a first diaphragm pump head having two or two integral multiple pieces of fluid transport space and a diaphragm belonging to the fluid transport space, and in the pumping installation is provided with a second pump head for driving use of the first diaphragm pumping head and the first diaphragm pumping head hydraulically connected, the second pumping head has two additional fluid transport space and associated additional fluid diaphragm and at the same time, through an associated diaphragm control space, is driven by a double-acting piston and refillable valves are connected respectively to the diaphragm control space and when the refillable valves are used, a larger diaphragm pressure than an atmosphere pressure is temporarily added characteristically to the diaphragm control space.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种能够在200巴或更高的压力以及300℃或更高的温度下以有利的成本可靠地输送具有大量固体组分的粘性介质的泵送装置。 解决方案:泵送装置是具有两个或两个整体的多个流体输送空间和属于流体输送空间的隔膜的第一隔膜泵头,并且在泵送装置中设置有用于驱动使用的第二泵头 的第一隔膜泵头和第一膜片泵头头液压连接,第二泵头具有两个额外的流体输送空间和相关联的附加流体隔膜,并且同时通过相关的隔膜控制空间由双作用 活塞和可再填充阀分别连接到隔膜控制空间,并且当使用可再填充阀时,比隔膜控制空间临时添加比大气压更大的隔膜压力。 版权所有(C)2008,JPO&INPIT