Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Blockage Prevention Device for Plumbing Vent Pipe
A blockage prevention device is releasably supported within a vent pipe of a plumbing system having an open top end which is externally vented through the roof of a building. The device has a hollow venting tube with an outer diameter which is less than an inner diameter of the vent pipe and a suspension element fixed to the venting tube having an overall width which is greater than the inner diameter of the vent pipe to suspend the venting tube within the vent pipe. The suspension element is spaced above the bottom end of the venting tube for engaging the top end of the vent pipe such that i) the bottom end of the venting tube is suspended within the vent pipe in open communication with the vent pipe, and ii) the top end of the venting tube communicates externally of the vent pipe.
Blockage Prevention Device for Plumbing Vent Pipe
A blockage prevention device is releasably supported within a vent pipe of a plumbing system having an open top end which is externally vented through the roof of a building. The device has a hollow venting tube with an outer diameter which is less than an inner diameter of the vent pipe and a suspension element fixed to the venting tube having an overall width which is greater than the inner diameter of the vent pipe to suspend the venting tube within the vent pipe. The suspension element is spaced above the bottom end of the venting tube for engaging the top end of the vent pipe such that i) the bottom end of the venting tube is suspended within the vent pipe in open communication with the vent pipe, and ii) the top end of the venting tube communicates externally of the vent pipe.
Blockage Prevention Device for Plumbing Vent Pipe
WALDNER JAMIE (Autor:in)
08.02.2018
Patent
Elektronische Ressource
Englisch
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
/
F15D
FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
,
Strömungsdynamik, d.h. Verfahren oder Vorrichtungen zum Beeinflussen der Strömung von Gasen oder Flüssigkeiten
/
F16L
PIPES
,
Rohre
Upgrading Old Plumbing Vent Systems
| NTIS | 1983
Upgrading old plumbing vent systems
| Taylor & Francis Verlag | 1983