Patents Assigned to Gee Group LTD
  • Pressurized water supply systems
    Patent number: 6568426
    Abstract: A pump assembly for a pressurized water system includes a pressure sensitive switch (27) arranged to monitor the water pressure in a pipe (14) extending between a water delivery pump (13) and a tap (15), the switch (27) controlling operation of the pump (13) dependent upon pressure in the pipe (14). A timer switch (30) is disposed in series with the pressure sensitive switch (27), to inhibit pump operation other than for a limited period of time following triggering of the timer switch (30).
    Type: Grant
    Filed: January 29, 2001
    Date of Patent: May 27, 2003
    Assignee: Gee Group LTD
    Inventor: Francis Stanley Chapman