ntr是什么意思的>orr
firstaid>德语培训班学习专利名称：Wind meter and measuring method in the duct
发明人：山田 哲司，入部 真武
each的用法申请号：JP2012076757
申请日：20120329
噪杂公开号：JP5871690B2
公开日：
gumby
20160301
专利内容由知识产权出版社提供
摘要：PROBLEM TO BE SOLVED: To provide a duct inside airflow meter and a measurement method capable of accurately measuring an airflow inside a duct even when elongation of a nsor member occurs.SOLUTION: A duct inside airflow meter compris: a linear or planar nsor member 20 dispod across the inside of a duct 1; a take-up motor 22 that adds a tension to the nsor member 20; an encoder 30 that detects a rotation position of the take-up motor 22; and a calculation ction 32 that detects the tension added to the nsor member 20. In a windless state, a predetermined tension is added to the nsor member 20 by the take-up motor 22, and the rotation position of the take-up motor at this time is detected by the encoder 30. The rotation position is t as a reference position, and in an air blowing state, the take-up motor 22 is controlled so that the rotation position of the take-up motor detected by the encoder 30 is held at the reference position. The tension added to the nsor member 20 at this time is detected, and on the basis of the detected tension, an airflow inside of the duct 1 is measured.
英语四级 查询申请人：高砂熱学工業株式会社
加拿大留学咨询地址：東京都新宿区新宿六丁目２７番３０号
国籍：JP
sinocom
代理人：萩原 康司，金本 哲男，亀谷 美明，和田 憲治更多信息请下载全文后查看
