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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-12853</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12853</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Технологические машины и оборудование</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Manufacturing machinery and equipment</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Hydraulic chamber feeder with ball valves controlled by electromagnets</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Гидравлический камерный питатель с шаровыми клапанами, управляемыми электромагнитами</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Grachev</surname>
            <given-names>N. P.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Грачев</surname>
              <given-names>Н. П.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Grachev</surname>
              <given-names>N. P.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1959-07-29">
        <day>29</day>
        <month>07</month>
        <year>1959</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1959</year>
      </pub-date>
      <volume>41</volume>
      <issue>1</issue>
      <fpage>130</fpage>
      <lpage>134</lpage>
      <history>
        <date date-type="received" iso-8601-date="1958-07-23">
          <day>23</day>
          <month>07</month>
          <year>1958</year>
        </date>
        <date date-type="accepted" iso-8601-date="1958-09-10">
          <day>10</day>
          <month>09</month>
          <year>1958</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1959-07-29">
          <day>29</day>
          <month>07</month>
          <year>1959</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1959 Н. П. Грачев</copyright-statement>
        <copyright-statement xml:lang="en">© 1959 N. P. Grachev</copyright-statement>
        <copyright-year>1959</copyright-year>
        <copyright-holder xml:lang="ru">Н. П. Грачев</copyright-holder>
        <copyright-holder xml:lang="en">N. P. Grachev</copyright-holder>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="ru">
          <license-p>Эта статья доступна по лицензии Creative Commons Attribution 4.0 International (CC BY 4.0)</license-p>
        </license>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="en">
          <license-p>This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0)</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/12853">https://pmi.spmi.ru/pmi/article/view/12853</self-uri>
      <abstract xml:lang="ru">
        <p>Для гидравлического транспортирования насыпных материалов раз­личных характеристик на значительные расстояния перспективным яв­ляется применение питателей в сочетании с высоконапорными центро­бежными насосами.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>For hydraulic transportation of bulk materials of various characteristics over significant distances is promising application of feeders in combination with high-pressure centrifugal pumps.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Спиваковский А. О., Смолдырев А. Е. Совершенствование рудничного гидравлического и пневматического транспорта и задачи научных исследований Научн. докл. высшей школы. Горное дело, 1958, вып. 3, стр. 202—208.</mixed-citation>
        <mixed-citation xml:lang="en">Spivakovsky A. O., Smoldyrev A. E. Improvement of mine hydraulic and pneumatic transport and tasks of scientific research Scientific Reports of the Higher School. Mining Engineering, 1958, iss. 3, pp. 202-208.</mixed-citation>
      </ref>
      <ref id="ref2">
        <label>2</label>
        <mixed-citation xml:lang="ru">Алферов К. В. Бункеры. Затворы и питатели, Машгиз, 1946.</mixed-citation>
        <mixed-citation xml:lang="en">Alferov K. V. Bunkers. Gates and Feeders, Mashgiz, 1946.</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
