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        <date>2017-08-09</date>
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          <date>20170316</date>
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        <classification-status>B</classification-status>
        <classification-data-source>H</classification-data-source>
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        <classification-data-source>H</classification-data-source>
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          <date>20130101</date>
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        <section>E</section>
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        <action-date>
          <date>20171120</date>
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          <country>EP</country>
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        <doc-number>2016-383</doc-number>
        <date>2016-06-28</date>
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    <language-of-filing>cs</language-of-filing>
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        <country>CZ</country>
        <date>2016-06-28</date>
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    <invention-title lang="CS">Způsob automatického proplachování tlakové kanalizace a systém k provádění tohoto způsobu</invention-title>
    <invention-title lang="EN">A method of automatic flushing of a pressure sewage system and system for implementing this method</invention-title>
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      <citation>
        <patcit id="pcit0001" dnum="US6491060B2" dnum-type="publication number">
          <document-id>
            <country>US</country>
            <doc-number>6491060</doc-number>
            <kind>B2</kind>
            <name>LITTLE GIANT PUMP COMPANY [US]</name>
          </document-id>
        </patcit>
        <category>Y</category>
        <rel-claims>1,6</rel-claims>
      </citation>
      <citation>
        <patcit id="pcit0002" dnum="US5503533A" dnum-type="publication number">
          <document-id>
            <country>US</country>
            <doc-number>5503533</doc-number>
            <kind>A</kind>
            <name>METROPOLITAN PUMP CO [US]</name>
          </document-id>
        </patcit>
        <category>Y</category>
        <rel-claims>7,8</rel-claims>
      </citation>
      <citation>
        <patcit id="pcit0003" dnum="EP2746477A1" dnum-type="publication number">
          <document-id>
            <country>EP</country>
            <doc-number>2746477</doc-number>
            <kind>A1</kind>
            <name>GRUNDFOS HOLDING AS [DK]
</name>
          </document-id>
        </patcit>
        <category>Y</category>
        <rel-claims>2,3,4,7,8</rel-claims>
      </citation>
      <citation>
        <patcit id="pcit0004" dnum="US8600568B2" dnum-type="publication number">
          <document-id>
            <country>US</country>
            <doc-number>8600568</doc-number>
            <kind>B2</kind>
            <name>SMAIDRIS THOMAS F [US]; DATA FLOW SYSTEMS INC [US]</name>
          </document-id>
        </patcit>
        <category>Y</category>
        <rel-claims>2,3,4,5,7,8</rel-claims>
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    </references-cited>
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  <abstract lang="CS">
    <p num="1">Tlakové kanalizace tvořené hlavním řadem (1) a přípojkami (2) jsou při stavbě dimenzovány na jmenovitý průtok (Q<sub>j</sub>) a jmenovitý tlak (P<sub>j</sub>) proudící odpadní vody. V průběhu běžného užívání je okamžitý průtok (Q<sub>o</sub>) a okamžitý tlak (P<sub>o</sub>) několikanásobně nižší, čímž dochází k zanášení hlavního řadu (1) odpadem. Způsob popisuje dočasnou řízenou změnu okamžitého tlaku (P<sub>o</sub>) a okamžitého průtoku (Q<sub>o</sub>) odpadní vody na hodnoty blízké k jmenovitému tlaku (P<sub>j</sub>) a k jmenovitému průtoku (Q<sub>j</sub>) pro propláchnutí hlavního řadu (1) tlakové kanalizace. Předmětem vynálezu je rovněž systém pro vytvoření dočasné řízené změny okamžitého tlaku (P<sub>o</sub>) a okamžitého průtoku (Q<sub>o</sub>) odpadní vody.</p>
  </abstract>
  <abstract lang="EN">
    <p num="1">The pressure sewer system consisting of the main line (1) and the connections (2) is dimensioned, during the construction, for the nominal flow (Q<sub>j</sub>) and the nominal pressure (P<sub>j</sub>) of the flowing waste water. During normal use, the instantaneous flow (Q<sub>o</sub>) and the instantaneous pressure (P<sub>o</sub>) are several times lower, thereby causing the main line (1) to become clogged. The method describes a temporary controlled change of the instantaneous pressure (P<sub>o</sub>) and the instantaneous flow (Q<sub>o</sub>) of waste water to values close to the nominal pressure (P<sub>j</sub>) and to the nominal flow (Q<sub>j</sub>) for flushing the main line (1) of the pressure sewage system. The subject of the invention is also the system for making the temporary controlled change of the instantaneous pressure (P<sub>o</sub>) and the instantaneous flow (Q<sub>o</sub>) of the waste water.
</p>
  </abstract>
</ep-patent-document>
