A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DEPLOYABLE PLUG SYSTEM
A deployable plug system comprises a handle assembly comprising a handle assembly conduit and a gas control valve configured to receive pressurized gas from a source of pressurized gas and to control flow of gas from the source of pressurized gas to the handle assembly conduit. The deployable plug system further comprises a bladder assembly comprising an inflatable bladder and a unitary check valve assembly configured to be coupled detachably to the handle assembly conduit to receive the flow of gas from the source of pressurized gas. The unitary check valve assembly comprises a one-way check valve that allows pressurized gas from the handle assembly conduit to enter the bladder when the check valve assembly is coupled detachably to the handle assembly conduit but that does not allow gas to leave the bladder. The unitary check valve assembly comprises a relief valve to enable pressurized gas to escape the bladder.
DEPLOYABLE PLUG SYSTEM
A deployable plug system comprises a handle assembly comprising a handle assembly conduit and a gas control valve configured to receive pressurized gas from a source of pressurized gas and to control flow of gas from the source of pressurized gas to the handle assembly conduit. The deployable plug system further comprises a bladder assembly comprising an inflatable bladder and a unitary check valve assembly configured to be coupled detachably to the handle assembly conduit to receive the flow of gas from the source of pressurized gas. The unitary check valve assembly comprises a one-way check valve that allows pressurized gas from the handle assembly conduit to enter the bladder when the check valve assembly is coupled detachably to the handle assembly conduit but that does not allow gas to leave the bladder. The unitary check valve assembly comprises a relief valve to enable pressurized gas to escape the bladder.
DEPLOYABLE PLUG SYSTEM
MECANISME DE BOUCHON DEPLOYABLE
CHAMPLONE JAMES RICHARD (author)
2018-01-12
Patent
Electronic Resource
English
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E02D
FOUNDATIONS
,
Gründungen
/
F16L
PIPES
,
Rohre