Assertion: snorkel | /r/HasProperty | submerged
Facets:
value: completely
type: DEGREE
value: at any point
type: TEMPORAL
Source sentences:
text: In addition, if the snorkel is completely submerged at any point, the user will need to exhale forcefully to clear the water from the top of the snorkel.
text: In addition, if the snorkel is completely submerged at any point, the user will need to exhale forcefully to clear the water from the top of the snorkel.
text: In this embodiment, the splash protector  111 serves the added function of minimizing entry of water into the breathing tube 102 when the snorkel is submerged, such as during a flip turn being carried out by the swimmer.
text: When the snorkel is submerged, the floats 152 pull the plate 142 into the closed position, in which is engaged by the spring 158, thus minimizing the amount of water that flows into the breathing tube upon submersion.
text: Such alternative snorkels, known as “dry snorkels”, typically employ a buoyant float (such as a foam member or hollow ball) which rises as the snorkel is being submerged to seal the air portal of the snorkel.
text: The exhalation tube 52 terminates in an air outlet orifice 58 which incorporates a gravity operated valve 60 which closes the outlet orifice 58 to prevent water from splashing into the exhalation tube, but which opens when air is exhausted or when the snorkel is completely submerged.