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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-11355</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/11355</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Без раздела</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Without section</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Influence of cylinder-piston group parts distortions on internal losses in pneumatic engines</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Влияние перекосов деталей цилиндро-поршневой группы на внутренние потери в пневматических двигателях</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Afanasev</surname>
            <given-names>N. A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Афанасьев</surname>
              <given-names>Н. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Afanasev</surname>
              <given-names>N. A.</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"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Livshits</surname>
            <given-names>B. I.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Лившиц</surname>
              <given-names>Б. И.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Livshits</surname>
              <given-names>B. I.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1975-01-01">
        <day>01</day>
        <month>01</month>
        <year>1975</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1975</year>
      </pub-date>
      <volume>69</volume>
      <issue>1</issue>
      <fpage>102</fpage>
      <lpage>105</lpage>
      <history>
        <date date-type="received" iso-8601-date="1974-07-13">
          <day>13</day>
          <month>07</month>
          <year>1974</year>
        </date>
        <date date-type="accepted" iso-8601-date="1974-09-23">
          <day>23</day>
          <month>09</month>
          <year>1974</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1975-01-01">
          <day>01</day>
          <month>01</month>
          <year>1975</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1975 Н. А. Афанасьев, Б. И. Лившиц</copyright-statement>
        <copyright-statement xml:lang="en">© 1975 N. A. Afanasev, B. I. Livshits</copyright-statement>
        <copyright-year>1975</copyright-year>
        <copyright-holder xml:lang="ru">Н. А. Афанасьев, Б. И. Лившиц</copyright-holder>
        <copyright-holder xml:lang="en">N. A. Afanasev, B. I. Livshits</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/11355">https://pmi.spmi.ru/pmi/article/view/11355</self-uri>
      <abstract xml:lang="ru">
        <p>Пневмодвигатели, которые широко используются в горной промышленности для привода породопогрузочных машин, углеперегружателей, лебедок, буровых ключей, сбоечно-буровых машин и других устройств и механизмов, имеют ряд преимуществ перед электрическими двигате­лями: а) пневмодвигатели просты по конструкции и легко управляемы; б) благодаря их мягкой характеристике повышается надежность работы горных машин при тяжелых динамических режимах и знакопере­менных нагрузках. ...</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Pneumatic motors, which are widely used in the mining industry to drive rock-loading machines, coal loaders, winches, drilling wrenches, gathering-drilling machines and other devices and mechanisms, have a number of advantages over electric motors: a) pneumatic motors are simple in design and easy to control; b) due to their soft characteristic, the reliability of mining machines at heavy dynamic modes and alternating loads increases. ...</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Борисенко К.С. Пневматические двигатели горных машин. М., Углетехиздат, 1958.</mixed-citation>
        <mixed-citation xml:lang="en">Borisenko K.S. Pneumatic motors of mining machines. M., Ugletekhizdat, 1958.</mixed-citation>
      </ref>
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        <mixed-citation xml:lang="ru">Двигатели внутреннего сгорания. Т. 2. Под ред. проф. А.С. Орлина. М., Машгиз, 1962.</mixed-citation>
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      <ref id="ref3">
        <label>3</label>
        <mixed-citation xml:lang="ru">Калитенко В.Г. Точностные расчеты при проектировании поршневых компрессоров. М., "Машиностроение", 1965.</mixed-citation>
        <mixed-citation xml:lang="en">Kalitenko V.G. Accurate calculations in designing piston compressors. M., Mashinostroenie, 1965.</mixed-citation>
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  </back>
</article>
