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Plastec Australia Pty Ltd.

Plastec Australia Pty Ltd. Patent applications
Patent application numberTitlePublished
20110232773DEVICE AND METHOD FOR COMBINING WATER RESERVES - A device for combining water from a first source with a stream of water from a second source which is at a higher pressure than said one source is disclosed. The device includes a hollow body having a primary inlet for operative coupling to said second source of water and an outlet towards an opposed end thereof. The body also has an intermediate inlet positioned intermediate said primary inlet and outlet for coupling to said first source of water. The device further includes a venturi positioned intermediate said intermediate inlet and said outlet, and a flow restriction means that is a jet positioned upstream of said venturi for restricting the flow of water issuing therefrom. The jet is substantially longitudinally aligned with said intermediate inlet. In use water from said second source enters said body through said primary inlet and passes through said jet. This draws water from said first source of water through said intermediate inlet and into the body. The combined stream of water passes through said venturi and through the outlet.09-29-2011
20090021006Coupler for coupling conduits in flow communication01-22-2009