WO2009040558A3 - An improved water heater - Google Patents
An improved water heater Download PDFInfo
- Publication number
- WO2009040558A3 WO2009040558A3 PCT/GB2008/003307 GB2008003307W WO2009040558A3 WO 2009040558 A3 WO2009040558 A3 WO 2009040558A3 GB 2008003307 W GB2008003307 W GB 2008003307W WO 2009040558 A3 WO2009040558 A3 WO 2009040558A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- segments
- segment
- resistive wire
- water heater
- improved water
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
- F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/78—Heating arrangements specially adapted for immersion heating
- H05B3/82—Fixedly-mounted immersion heaters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/021—Heaters specially adapted for heating liquids
Abstract
An electric heating element (20), the element (20) comprising; an electrically non-conducting support comprising a plurality of segments (22), each segment (22) being moveably connected to two neighbouring segments (22) and capable of one dimensional motion in respect thereto, the outer surface of each segment (22) including a ridge (27) extending helically about the segment (22), the ridges (27) of neighbouring segments (22) co-operating together to form a helical channel a first electrically resistive wire (21) heating portion helically wound about the support within said helical channel, the segments (22) defining a further channel along the axis of the helix, said further channel retaining a second electrically resistive wire (21) heating portion spatially separated from the first resistive wire portion, the first and second portions being operatively connected to define an electrical pathway.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08806457A EP2205907A2 (en) | 2007-09-27 | 2008-09-26 | An improved water heater |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0718985.5 | 2007-09-27 | ||
GB0718985A GB2456289A (en) | 2007-09-27 | 2007-09-27 | A flexible resistance heating element for a water heater |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2009040558A2 WO2009040558A2 (en) | 2009-04-02 |
WO2009040558A3 true WO2009040558A3 (en) | 2012-06-21 |
WO2009040558A9 WO2009040558A9 (en) | 2012-09-20 |
Family
ID=38701853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2008/003307 WO2009040558A2 (en) | 2007-09-27 | 2008-09-26 | An improved water heater |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2205907A2 (en) |
GB (1) | GB2456289A (en) |
WO (1) | WO2009040558A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103476161B (en) * | 2013-09-29 | 2015-07-08 | 大丰市远大金属科技有限公司 | Heating pipe |
EP3434157A1 (en) * | 2017-07-25 | 2019-01-30 | Vestel Elektronik Sanayi ve Ticaret A.S. | Apparatus for heating a liquid |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB265684A (en) * | 1925-11-10 | 1927-02-10 | Leonard Satchwell | Improvements in electric heating units |
US1829785A (en) * | 1930-05-26 | 1931-11-03 | Herbert W Christian | Electric water heater |
GB449632A (en) * | 1935-02-21 | 1936-07-01 | Johnson And Phillips Ltd | Improvements in or relating to electrical heating apparatus |
US3286078A (en) * | 1964-04-06 | 1966-11-15 | Hynes Electric Heating Company | Flexible internal heater |
GB2076268A (en) * | 1980-05-16 | 1981-11-25 | Springberg Ltd | Electrical heating element assembly |
US4464565A (en) * | 1983-03-16 | 1984-08-07 | Spangler Glenn C | Extensible tape heater |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB130172A (en) * | 1918-08-02 | 1919-07-31 | John Alexander Colquhoun | Improvements in Electric Heating Elements. |
-
2007
- 2007-09-27 GB GB0718985A patent/GB2456289A/en not_active Withdrawn
-
2008
- 2008-09-26 EP EP08806457A patent/EP2205907A2/en not_active Withdrawn
- 2008-09-26 WO PCT/GB2008/003307 patent/WO2009040558A2/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB265684A (en) * | 1925-11-10 | 1927-02-10 | Leonard Satchwell | Improvements in electric heating units |
US1829785A (en) * | 1930-05-26 | 1931-11-03 | Herbert W Christian | Electric water heater |
GB449632A (en) * | 1935-02-21 | 1936-07-01 | Johnson And Phillips Ltd | Improvements in or relating to electrical heating apparatus |
US3286078A (en) * | 1964-04-06 | 1966-11-15 | Hynes Electric Heating Company | Flexible internal heater |
GB2076268A (en) * | 1980-05-16 | 1981-11-25 | Springberg Ltd | Electrical heating element assembly |
US4464565A (en) * | 1983-03-16 | 1984-08-07 | Spangler Glenn C | Extensible tape heater |
Also Published As
Publication number | Publication date |
---|---|
WO2009040558A2 (en) | 2009-04-02 |
GB0718985D0 (en) | 2007-11-07 |
EP2205907A2 (en) | 2010-07-14 |
WO2009040558A9 (en) | 2012-09-20 |
GB2456289A (en) | 2009-07-15 |
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