EP 0743911 A1 19961127 - SKIN-DIVING DEVICE COMPRISING A DRY SNORKEL WITH AN IMPROVED VALVE
Title (en)
SKIN-DIVING DEVICE COMPRISING A DRY SNORKEL WITH AN IMPROVED VALVE
Title (de)
TAUCHGERÄT MIT EINEM TROCKENEN SCHNORCHEL, DER MIT EINER VERBESSERTEN KLAPPE AUSGERÜSTET IST
Title (fr)
DISPOSITIF POUR LA PLONGEE SOUS-MARINE COMPORTANT UN TUBA SEC AVEC CLAPET PERFECTIONNE
Publication
Application
Priority
- FR 9500971 W 19950719
- FR 9409502 A 19940726
Abstract (en)
[origin: WO9603313A1] A skin-diving device comprising a dry snorkel with an improved valve. The device is useful for skin diving with a snorkel preventing water ingress and consists of a perforated plastic snorkel (G), a second, inner snorkel (F) made of flexible rubber and adhered to the inner surface of the first snorkel around each opening, and a curved top piece in the upper portion (AA) with an internal valve (B, C, D, E) which prevents water ingress from the top piece into the snorkel. Said device provides complete sealing of the snorkel regardless of the diver's position on or below the surface. Protection is also provided when the water surface is choppy.
IPC 1-7
IPC 8 full level
B63C 11/20 (2006.01)
CPC (source: EP)
B63C 11/205 (2013.01)
Citation (search report)
See references of WO 9603313A1
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
WO 9603313 A1 19960208; AU 3080495 A 19960222; EP 0743911 A1 19961127; FR 2723064 A1 19960202; FR 2723064 B1 19960913
DOCDB simple family (application)
FR 9500971 W 19950719; AU 3080495 A 19950719; EP 95926400 A 19950719; FR 9409502 A 19940726