Title:
LIQUID HEATING APPLIANCES AND FLOW HEATERS
Document Type and Number:
WIPO Patent Application WO/2019/069097
Kind Code:
A3
Abstract:
A liquid heating appliance (2) for providing heated liquid on demand comprising: a flow heater (4) having an entrance (4a) and an exit (4b) a liquid reservoir (6) having a maximum liquid fill level (14); a pump (8) for conveying liquid from the reservoir (6) through the flow heater (4); and an outlet for dispensing heated liquid from the exit (4b) of the flow heater (4). The liquid heating appliance (2) further comprises a bi-directional flow path from the liquid reservoir (6) to the outlet, the bi-directional flow path passing through the pump (8) and the flow heater (4). At least the entrance (4a) of the flow heater (4) is higher than the maximum liquid fill (14) level of the reservoir (6).
Inventors:
COLLISTER LIAM COLIN (GB)
MOUGHTON COLIN P (GB)
HOWITT JAMES (GB)
MOUGHTON COLIN P (GB)
HOWITT JAMES (GB)
Application Number:
PCT/GB2018/052856
Publication Date:
May 16, 2019
Filing Date:
October 05, 2018
Export Citation:
Assignee:
STRIX LTD (GB)
International Classes:
A47J31/54; F24H1/10; H05B3/40
Domestic Patent References:
| WO2013057506A1 | 2013-04-25 | |||
| WO2007046702A2 | 2007-04-26 | |||
| WO2013045507A1 | 2013-04-04 | |||
| WO2009081159A2 | 2009-07-02 | |||
| WO2014195842A2 | 2014-12-11 | |||
| WO2010106349A2 | 2010-09-23 |
Foreign References:
| CN201488238U | 2010-05-26 | |||
| GB2493719A | 2013-02-20 |
Attorney, Agent or Firm:
DEHNS (GB)
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