{
  "$type": "site.standard.document",
  "description": "The present invention provides a gas generator including a cylindrical housing, and a diffuser portion, a first combustion chamber defined by a first porous plate member, a second combustion chamber defined by a second porous plate member, an ignition device having an ignition portion and attached…",
  "path": "/patents/955053",
  "publishedAt": "2015-12-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R21/2644",
    "DAICEL CORP [JP]"
  ],
  "textContent": "The present invention provides a gas generator including a cylindrical housing, and a diffuser portion, a first combustion chamber defined by a first porous plate member, a second combustion chamber defined by a second porous plate member, an ignition device having an ignition portion and attached to an igniter collar, in the first porous plate member, a proportion of a first total opening area of only the outer first through holes arranged only in the vicinity of a peripheral edge portion to a total opening area of the first through holes being not less than 95%, an annular space formed between an outer peripheral surface of the ignition portion and an inner peripheral wall surface of the cylindrical housing, a height (H) of a top surface of the ignition portion from the igniter collar and a smallest length (Lmin) of the first gas generating agent in the first combustion chamber satisfying a relation of Lmin",
  "title": "GAS GENERATOR"
}