{
  "$type": "site.standard.document",
  "description": "An automatic coupling system for connecting grid power to charge the battery of a battery powered electric semi-trailer reefer and a method for automatically, directly providing electrical power to a battery powered electric semi-trailer reefer battery. The method comprises providing an auxiliary…",
  "path": "/patents/1309871",
  "publishedAt": "2022-02-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L53/16",
    "Ronald Koelsch"
  ],
  "textContent": "An automatic coupling system for connecting grid power to charge the battery of a battery powered electric semi-trailer reefer and a method for automatically, directly providing electrical power to a battery powered electric semi-trailer reefer battery. The method comprises providing an auxiliary power source and electrically connecting said auxiliary power source to a parking surface charging pad for each leg of a landing gear for a battery powered electric semi-trailer reefer. The parking surface charging pad contains an electrode plate in it. Also provided is a landing gear electrical contact pad containing an electrode on a lower end of each leg of the landing gear.",
  "title": "AUTONOMOUS CHARGING SYSTEMS FOR BATTERY POWERED TRANSPORT REFRIGERATION UNITS"
}