BASEMENT FLOOR DRAIN AND METHOD

• Main Authors: ANDRAS STEPHEN, WALSH JOHN E
• Format: Patent
• Language: English
• Published: 07.02.2013
• Subjects: COMBINED OPERATIONS; DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; FIXED CONSTRUCTIONS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; SEWERAGE; SINKS; TRANSPORTING; UNIVERSAL MACHINE TOOLS; WATER SUPPLY

A basement floor drain for use in basement waterproofing systems. The floor drain contains an upper chamber for collecting water, and an air resistant lower chamber to promote the establishment of a closed waterproofing system. A valve regulates flow of water from the upper chamber to the lower cham...