{
  "$type": "site.standard.document",
  "description": "The sealed alkaline storage battery is provided with a closing lid (80A) having a safety vent unit (60A) which closes a gas release hole (42A) in a sealing plate (40A); and a positive electrode cap (70A) which houses the safety vent unit (60A) In a compressed state between itself and the sealing…",
  "path": "/patents/1110289",
  "publishedAt": "2001-09-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/325",
    "SANYO ELECTRIC CO [JP]"
  ],
  "textContent": "The sealed alkaline storage battery is provided with a closing lid (80A) having a safety vent unit (60A) which closes a gas release hole (42A) in a sealing plate (40A); and a positive electrode cap (70A) which houses the safety vent unit (60A) In a compressed state between itself and the sealing plate (40A). The safety vent unit (60A) is provided with a ventage plate (62A) which closes the gas release hole (42A), and a spring (64A) which spring-loads the ventage plate (62A) towards the gas release hole (42A) and has a compressive load to length deformation ratio ≤50 N/mm.",
  "title": "Vent device for sealed alkaline storage battery"
}