{
  "$type": "site.standard.document",
  "description": "Described herein is a microgenerator of electrical energy with a high power density, which uses an internal-combustion micromotor with two combustion chambers (3, 4) set opposite to one another, within which a piston (2) is displaced with reciprocating motion. The piston (2) is at least in part…",
  "path": "/patents/1091944",
  "publishedAt": "2003-11-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B1/12",
    "FIAT RICERCHE [IT]"
  ],
  "textContent": "Described herein is a microgenerator of electrical energy with a high power density, which uses an internal-combustion micromotor with two combustion chambers (3, 4) set opposite to one another, within which a piston (2) is displaced with reciprocating motion. The piston (2) is at least in part made of magnetic material and is wound with a coil (5), within which is generated an electric current by induction. The fuel, the oxidant, and preferably a catalyst, are injected into each of the two combustion chambers by means of injectors that are substantially of the same type as those used in ink-jet printer heads. The dimensions of the device are comparable to those of a 1.5-V NiCd battery of a traditional standard type. Described herein is a microgenerator of electrical energy with a high power density, which uses an internal-combustion micromotor with two combustion chambers (3, 4) set opposite to one another, within which a piston (2) is displaced with reciprocating motion. The piston (2) is at least in part made of magnetic material and is wound with a coil (5), within which is generated an electric current by induction. The fuel, the oxidant, and preferably a catalyst, are injected into each of the two combustion chambers by means of injectors that are substantially of the same type as those used in ink-jet printer heads. The dimensions of the device are comparable to those of a 1.5-V NiCd battery of a traditional standard type.",
  "title": "A microgenerator of electrical energy"
}