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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0725015 (1976-09-20) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 2 인용 특허 : 2 |
A leak detector for checking leakage of passageways in automotive engines which applies a pressure to a passageway and detects leakage, the detector including two parts which seal opposite sides of a passageway and a connecting member which extends through the passageway and sealably holds these par
A leak detector for detecting leakage in a passageway comprising: a sealing cap adapted to fit against and seal one end of a passageway, and including means for attaching a rod to said cap and oriented to pass through and extend out of the opposite end of the passageway; an elongated rod threaded on
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