Patents Assigned to Zodiac Group Australia Pty. Ltd.
  • GLASS CARTRIDGE FILTERS ESPECIALLY USEFUL AS PART OF WATER-CIRCULATION SYSTEMS OF SWIMMING POOLS OR SPAS
    Publication number: 20190193000
    Abstract: Modular, stackable filter units are described. The units may contain particles of glass or other filtration material and may be used to cleanse debris-laden water of, for example, swimming pools or spas. They additionally may replace conventional pleated mesh filters and beds of sand if necessary or desired.
    Type: Application
    Filed: December 20, 2018
    Publication date: June 27, 2019
    Applicant: Zodiac Group Australia Pty Ltd.
    Inventor: Jonathan Bristow
  • Liquid chemical composition
    Patent number: 10023483
    Abstract: The invention provides a liquid composition when used for maintenance of a body of water, the liquid composition comprising a solution of magnesium and potassium salts, at least one of which is a halide salt. Preferably, the liquid composition comprises Mg2+ from the magnesium salt in an amount of from about 6000 ppm to about 15 000 ppm; K+ from the potassium salt in an amount from about 40 000 ppm to about 120 000 ppm and hypohalite from the halide in an amount from about 100 000 ppm to about 400 000 ppm.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: July 17, 2018
    Assignee: ZODIAC GROUP AUSTRALIA PTY LTD.
    Inventor: Ross Leslie Palmer
  • Method for water treatment
    Patent number: 9637398
    Abstract: A method for treating a swimming pool, including introducing Mg2+ to a level from 60 ppm to 300 ppm to the swimming pool by addition of a soluble magnesium compound to the swimming pool, or Mg2+ to a level from 60 ppm to 1000 ppm by addition of a magnesium halide in addition to a further soluble magnesium compound.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: May 2, 2017
    Assignee: ZODIAC GROUP AUSTRALIA PTY LTD.
    Inventors: Ross Leslie Palmer, Stuart Bruce Anderson
  • Method for water treatment
    Patent number: 9551162
    Abstract: A method for treating a swimming pool, including introducing Mg2+ to a level from 60 ppm to 300 ppm to the swimming pool by addition of a soluble magnesium compound to the swimming pool, or Mg2+ to a level from 60 ppm to 1000 ppm by addition of a magnesium halide in addition to a further soluble magnesium compound.
    Type: Grant
    Filed: April 29, 2011
    Date of Patent: January 24, 2017
    Assignee: ZODIAC GROUP AUSTRALIA PTY LTD.
    Inventors: Ross Leslie Palmer, Stuart Bruce Anderson
  • LIQUID CHEMICAL COMPOSITION
    Publication number: 20140212512
    Abstract: The invention provides a liquid composition when used for maintenance of a body of water, the liquid composition comprising a solution of magnesium and potassium salts, at least one of which is a halide salt. Preferably, the liquid composition comprises Mg2+ from the magnesium salt in an amount of from about 6000 ppm to about 15 000 ppm; K+ from the potassium salt in an amount from about 40 000 ppm to about 120 000 ppm and hypohalite from the halide in an amount from about 100 000 ppm to about 400 000 ppm.
    Type: Application
    Filed: July 10, 2012
    Publication date: July 31, 2014
    Applicant: Zodiac Group Australia Pty Ltd
    Inventor: Ross Leslie Palmer
  • Energy generation methods and systems for swimming pools and other vessels with recirculating fluid
    Patent number: 8092675
    Abstract: Detailed is electricity generation for powering devices associated with swimming pools or other structures utilizing recirculating fluid. The recirculating fluid is used to produce electricity for direct or indirect supply to electrical devices. Turbines may be placed in by-pass channels so as to have access to some fluid flow yet not unduly disrupt main flow of the recirculating fluid.
    Type: Grant
    Filed: October 2, 2008
    Date of Patent: January 10, 2012
    Assignee: Zodiac Group Australia Pty. Ltd.
    Inventor: Gary Andrew Kennedy