|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F16L-037/46 F16L-037/44 F16K-003/02 F16L-037/23|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 31|
A female coupling member includes a coupling member body having a fluid passage and being configured to receive a male coupling member from a front end thereof, and a valve member disposed in the coupling member body to traverse the fluid passage. The valve member has an opening and is displaceable between an open position and a closed position. In the open position, the valve member communicates between a front end side and a rear end side of the fluid passage through the opening. In the closed position, the opening is located outside the fluid passage ...
1. A female coupling member having a safety function, to which a male coupling member can be detachably coupled, the female coupling member comprising: a coupling member body having a front end, a rear end, and a fluid passage extending through the coupling member body from the front end to the rear end in a direction of a longitudinal axis of the coupling member body, the coupling member body being configured to receive the male coupling member from the front end of the coupling member body; anda valve member disposed in the coupling member body so as t...