최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0974214 (1978-12-29) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 5 인용 특허 : 0 |
An air flow sensor has a hollow tubular housing partially filled with potting compound and having a printed circuit board mounted in the compound inside the tube. The board is mounted such that two power resistors and a first heat sensing switch mounted on the board are embedded in the potting compo
A sensing device for monitoring a fan having a power input and an air flow output, said sensing device comprising: a housing having apertures to admit said air flow, said housing partially filled with a potting compound; a circuit board mounted inside said housing in said potting compound; a first p
※ AI-Helper는 부적절한 답변을 할 수 있습니다.