{
  "$type": "site.standard.document",
  "description": "A Stirling engine comprising a casing (2), a displacer (4) arranged in the casing (2) so as to slide, an expansion chamber (71) and an operation chamber (81) into which, and from which, an operation gas flows with the operation of the displacer (4), and a power piston (9) that is operated in…",
  "path": "/patents/1089743",
  "publishedAt": "2004-02-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02G1/0435",
    "ISUZU MOTORS LTD [JP]"
  ],
  "textContent": "A Stirling engine comprising a casing (2), a displacer (4) arranged in the casing (2) so as to slide, an expansion chamber (71) and an operation chamber (81) into which, and from which, an operation gas flows with the operation of the displacer (4), and a power piston (9) that is operated in response to a change in the pressure of the operation gas in the operation chamber (81), wherein the Stirling engine further comprises a displacer operation means (10) having a moving yoke (11) disposed in the displacer (4) and a pair of electromagnetic solenoids (12, 13), disposed to surround the moving yoke (11) and juxtaposed to each other in the axial direction in the casing (2) ; a power pist on position detection means (16) for detecting the operation position of the power piston (9); and a control means (17) for controlling to switch over the excitation of the pair of electromagnetic solenoids (12, 13) of the displacer operation means (10) based on a detection signal from the power piston position detection means (16).",
  "title": "Stirling engine"
}