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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-12875</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/12875</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Машиностроение</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Power Engineering</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Temperature limit of compressed air expansion in pneumatic machines</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>О температурном пределе расширения сжатого воздуха в пневматических машинах</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Zinevich</surname>
            <given-names>V. D.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Зиневич</surname>
              <given-names>В. Д.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Zinevich</surname>
              <given-names>V. D.</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="1961-09-12">
        <day>12</day>
        <month>09</month>
        <year>1961</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1961</year>
      </pub-date>
      <volume>39</volume>
      <issue>3</issue>
      <fpage>75</fpage>
      <lpage>78</lpage>
      <history>
        <date date-type="received" iso-8601-date="1960-09-11">
          <day>11</day>
          <month>09</month>
          <year>1960</year>
        </date>
        <date date-type="accepted" iso-8601-date="1960-11-24">
          <day>24</day>
          <month>11</month>
          <year>1960</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1961-09-12">
          <day>12</day>
          <month>09</month>
          <year>1961</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1961 В. Д. Зиневич</copyright-statement>
        <copyright-statement xml:lang="en">© 1961 V. D. Zinevich</copyright-statement>
        <copyright-year>1961</copyright-year>
        <copyright-holder xml:lang="ru">В. Д. Зиневич</copyright-holder>
        <copyright-holder xml:lang="en">V. D. Zinevich</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/12875">https://pmi.spmi.ru/pmi/article/view/12875</self-uri>
      <abstract xml:lang="ru">
        <p>Фактические процессы в пневматических двигателях горных машин протекают при неполном расширении воздуха. Главная причина вы­пуска в атмосферу еще работоспособного воздуха заключается в необ­ходимости ограничить снижение температуры внутри цилиндра опреде­ленным пределом, чтобы предотвратить затвердевание смазки и обра­зование льда.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Actual processes in pneumatic engines of mining machines proceed at incomplete expansion of air. The main reason for releasing still workable air into the atmosphere is the need to limit the temperature drop inside the cylinder to a certain limit to prevent solidification of lubricant and ice formation.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Герман А. П. Применение сжатого воздуха в горном деле. ОНТИ, 1933.</mixed-citation>
        <mixed-citation xml:lang="en">German A. P. Application of Compressed Air in Mining. ONTI, 1933.</mixed-citation>
      </ref>
      <ref id="ref2">
        <label>2</label>
        <mixed-citation xml:lang="ru">Ильичев А. С. Рудничные пневматические установки. Собр. гр., т. I. Углетехиздат, 1953.</mixed-citation>
        <mixed-citation xml:lang="en">Ilyichev A. С. Mine Pneumatic Installations. Collected Works, vol. I. Ugletekhizdat, 1953.</mixed-citation>
      </ref>
      <ref id="ref3">
        <label>3</label>
        <mixed-citation xml:lang="ru">Борисенко К. С. Пневматические двигатели горных машин. Углетехиздат, 1958.</mixed-citation>
        <mixed-citation xml:lang="en">Borisenko K. S. Pneumatic Engines of Mining Machines. Ugletekhizdat, 1958.</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
