{
  "$type": "site.standard.document",
  "description": "In relation to a humidity sensor sensitive to water and contamination, a sensor implementation structure that achieves both the protection performance against water and contaminants and measurement performance such as humidity responsiveness is provided. A sensor structure has a mass airflow…",
  "path": "/patents/999341",
  "publishedAt": "2012-08-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/187",
    "HITACHI AUTOMOTIVE SYSTEMS LTD [JP]"
  ],
  "textContent": "In relation to a humidity sensor sensitive to water and contamination, a sensor implementation structure that achieves both the protection performance against water and contaminants and measurement performance such as humidity responsiveness is provided. A sensor structure has a mass airflow measurement element that measures a mass airflow flowing in an intake pipe 1, a humidity sensing element 5 that senses humidity of air flowing in the intake pipe 1, a housing structural component 7 having a connector that carries out input/output to/from outside and a terminal component 17 of the connector, and a bypass passage 14 that is composed by using part of the housing structural component 7 and takes in part of the air that flows in the intake pipe 1, the mass airflow measurement element being mounted in the bypass passage 14; wherein space 18 is provided in the housing structural component 7 in the vicinity of the bypass passage 14, the humidity sensing element 5 is mounted in the space 18, and the part of the space 18 does not have a structure sealed by an adhesive, a seal material, or the like.",
  "title": "Sensor structure"
}