Safety system hose

Details Safety system hose Safety system hose

2007-09-04

2008-08-26

Rivell, John (Department: 3753)

Fluid handling

Destructible or deformable element controlled

Destructible element

C137S614040

Reexamination Certificate

active

07415987

ABSTRACT:
A safety system for a fluid conduit having: a hose; a first housing connected to the hose with an internal cavity having a first connection point and a first check ball opening cavity; a second housing connected to the hose with an internal cavity having a second connection point and a second check ball opening cavity; a perforated retention tube positioned longitudinally within the hose and in communication with the first connection point and the second connection point; a first check device contained within the first check ball opening cavity and interposed between the perforated retention tube and the first check ball opening cavity; and optionally a second check device contained within the second check ball opening cavity and interposed between the perforated retention tube and the second check ball opening cavity.

REFERENCES:
patent: 3630214 (1971-12-01), Levering
patent: 4119111 (1978-10-01), Allread
patent: 4872471 (1989-10-01), Schneider
patent: 5357998 (1994-10-01), Abrams
patent: 6260569 (2001-07-01), Abrams
patent: 6513556 (2003-02-01), Nimberger et al.
patent: 6546947 (2003-04-01), Abrams
patent: 6722405 (2004-04-01), Cessac et al.
patent: 7278440 (2007-10-01), Boyd

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