"Siemens cycle" meaning in English

{
  "etymology_text": "Carl Wilhelm Siemens patented the cycle in 1857.",
  "forms": [
    {
      "form": "the Siemens cycle",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "def": "1"
      },
      "expansion": "the Siemens cycle",
      "name": "en-prop"
    }
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
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          "source": "w"
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          "kind": "other",
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      ],
      "glosses": [
        "A technique used to cool or liquefy gases, by compressing the gas (leading to an increase in its temperature due to the directly proportional relationship between temperature and pressure), then cooling it with a heat exchanger and decompressing it."
      ],
      "id": "en-Siemens_cycle-en-name--50z1v81",
      "links": [
        [
          "technique",
          "technique"
        ],
        [
          "cool",
          "cool"
        ],
        [
          "liquefy",
          "liquefy"
        ],
        [
          "gas",
          "gas"
        ],
        [
          "heat exchanger",
          "heat exchanger"
        ]
      ]
    }
  ],
  "word": "Siemens cycle"
}

{
  "etymology_text": "Carl Wilhelm Siemens patented the cycle in 1857.",
  "forms": [
    {
      "form": "the Siemens cycle",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "def": "1"
      },
      "expansion": "the Siemens cycle",
      "name": "en-prop"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A technique used to cool or liquefy gases, by compressing the gas (leading to an increase in its temperature due to the directly proportional relationship between temperature and pressure), then cooling it with a heat exchanger and decompressing it."
      ],
      "links": [
        [
          "technique",
          "technique"
        ],
        [
          "cool",
          "cool"
        ],
        [
          "liquefy",
          "liquefy"
        ],
        [
          "gas",
          "gas"
        ],
        [
          "heat exchanger",
          "heat exchanger"
        ]
      ]
    }
  ],
  "word": "Siemens cycle"
}