Vacuum-type water removal systems for buildings

Details Vacuum-type water removal systems for buildings Vacuum-type water removal systems for buildings

E - Fixed Constructions

03

D

137/66

E03D 5/00 (2006.01) E03F 1/00 (2006.01)

Patent

CA 1135591

Abstract of the Disclosure An improved vacuum-type waste water removal system is provided for use in buildings wherein waste water, collected from facilities such as toilets and bath tubs in the building, is fed by gravity feed lines to a collection chamber connected to a vacuum line for removal of the collected water, and wherein a check valve is connected between the collection chamber and the vacuum line which opens automatically when the water reaches a preselected maximum. The improvement concerns the provision of a backwash receptacle connected to either a gravity line or the collection chamber at a location above the maximum water level in the collection chamber and substan- tially below the facilities referred to. The volume of the backwash receptacle is large as compared with the collection chamber and the backwash receptacle serves to reduce operating noise and to provide overflow protection.

291752

Affiliated with

Also associated with

Rating

Vacuum-type water removal systems for buildings does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vacuum-type water removal systems for buildings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum-type water removal systems for buildings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-641091