| 摘要 |
Connector between two parts of a fluid circuit equipped with a safety device making it possible to prevent, during manipulations for fitting and removing, the fluid contained in each of the parts of the circuit from flowing out. Each connector (1), (2) forming the connection includes a stopper (8), (8') urged into abutment by a return means (10), (10'). Each stopper exerts on the other, through the use of a push rod (14), (14') a force which is antagonistic to that of the return means capable of placing the latter in the active position. This device is particularly useful when the fluid the outflow of which is to be prevented is toxic and/or hazardous for the environment, such as the freon contained in some refrigerating (cooling) circuits. <IMAGE>
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