CA2243797C - Chauffe-eau avec regulateur de temperature a bande proportionnelle a rendement thermique ameliore - Google Patents
Chauffe-eau avec regulateur de temperature a bande proportionnelle a rendement thermique ameliore Download PDFInfo
- Publication number
- CA2243797C CA2243797C CA 2243797 CA2243797A CA2243797C CA 2243797 C CA2243797 C CA 2243797C CA 2243797 CA2243797 CA 2243797 CA 2243797 A CA2243797 A CA 2243797A CA 2243797 C CA2243797 C CA 2243797C
- Authority
- CA
- Canada
- Prior art keywords
- water
- temperature
- heating element
- resistance heating
- set point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 309
- 238000010438 heat treatment Methods 0.000 claims abstract description 144
- 239000008236 heating water Substances 0.000 claims abstract description 20
- 230000005611 electricity Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 230000001351 cycling effect Effects 0.000 claims description 7
- 238000013459 approach Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 5
- 230000006872 improvement Effects 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 2
- 230000007257 malfunction Effects 0.000 claims 1
- 230000025508 response to water Effects 0.000 claims 1
- 230000000007 visual effect Effects 0.000 claims 1
- 239000006260 foam Substances 0.000 description 7
- 239000011257 shell material Substances 0.000 description 7
- 238000012546 transfer Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
- H05B1/0213—Switches using bimetallic elements
-
- 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
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
-
- 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
Landscapes
- Control Of Resistance Heating (AREA)
- Control Of Temperature (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Cookers (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/914,638 US5831250A (en) | 1997-08-19 | 1997-08-19 | Proportional band temperature control with improved thermal efficiency for a water heater |
| US08/914,638 | 1997-08-19 | ||
| US09/118,720 | 1998-07-17 | ||
| US09/118,720 US5948304A (en) | 1997-08-19 | 1998-07-17 | Water heater with proportional band temperature control for improved thermal efficiency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2243797A1 CA2243797A1 (fr) | 1999-02-19 |
| CA2243797C true CA2243797C (fr) | 2005-12-06 |
Family
ID=26816674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2243797 Expired - Fee Related CA2243797C (fr) | 1997-08-19 | 1998-07-24 | Chauffe-eau avec regulateur de temperature a bande proportionnelle a rendement thermique ameliore |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1005784B1 (fr) |
| JP (1) | JP2001518600A (fr) |
| CN (1) | CN1219416C (fr) |
| AU (1) | AU8686598A (fr) |
| BR (1) | BR9811322A (fr) |
| CA (1) | CA2243797C (fr) |
| DE (1) | DE69823036T2 (fr) |
| WO (1) | WO1999009789A1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6363216B1 (en) * | 1999-07-27 | 2002-03-26 | Kenneth A. Bradenbaugh | Water heater having dual side-by-side heating elements |
| JP5852774B2 (ja) * | 2010-07-14 | 2016-02-03 | 株式会社堀場エステック | 液体試料加熱気化装置 |
| WO2012040585A2 (fr) * | 2010-09-23 | 2012-03-29 | Downey Jonathan B | Régulateur thermique adaptatif |
| CN109497828B (zh) * | 2018-11-21 | 2022-07-05 | 浙江绍兴苏泊尔生活电器有限公司 | 电水壶的温度控制方法及装置、电水壶 |
| CN117270597B (zh) * | 2023-09-21 | 2024-07-23 | 深圳市森威尔科技开发股份有限公司 | 一种间歇式控制输出的控温方法及相关设备 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3633094A (en) * | 1970-04-15 | 1972-01-04 | Barber Colman Co | Burst length proportioning controller |
| US3878358A (en) * | 1972-11-16 | 1975-04-15 | Xerox Corp | Digital power control |
| NL7610563A (nl) * | 1976-09-22 | 1978-03-29 | Thorn Domestic Appliances Ltd | Luchtdroogtoestel. |
| GB2148467B (en) * | 1983-10-18 | 1988-04-13 | Gainsborough Electrical | Water heaters |
| US4978833A (en) * | 1989-01-27 | 1990-12-18 | Bunn-O-Matic Corporation | Hot water dispenser having improved water temperature control system |
-
1998
- 1998-07-24 CA CA 2243797 patent/CA2243797C/fr not_active Expired - Fee Related
- 1998-08-05 AU AU86865/98A patent/AU8686598A/en not_active Abandoned
- 1998-08-05 WO PCT/US1998/016175 patent/WO1999009789A1/fr active IP Right Grant
- 1998-08-05 JP JP2000510315A patent/JP2001518600A/ja active Pending
- 1998-08-05 DE DE69823036T patent/DE69823036T2/de not_active Expired - Lifetime
- 1998-08-05 EP EP98938315A patent/EP1005784B1/fr not_active Expired - Lifetime
- 1998-08-05 BR BR9811322-4A patent/BR9811322A/pt not_active IP Right Cessation
- 1998-08-05 CN CN 98808281 patent/CN1219416C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1219416C (zh) | 2005-09-14 |
| DE69823036D1 (de) | 2004-05-13 |
| EP1005784A4 (fr) | 2002-10-09 |
| JP2001518600A (ja) | 2001-10-16 |
| CA2243797A1 (fr) | 1999-02-19 |
| EP1005784B1 (fr) | 2004-04-07 |
| AU8686598A (en) | 1999-03-08 |
| CN1267446A (zh) | 2000-09-20 |
| BR9811322A (pt) | 2001-10-16 |
| EP1005784A1 (fr) | 2000-06-07 |
| DE69823036T2 (de) | 2005-03-10 |
| WO1999009789A1 (fr) | 1999-02-25 |
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| Publication | Publication Date | Title |
|---|---|---|
| US5948304A (en) | Water heater with proportional band temperature control for improved thermal efficiency | |
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| US6363216B1 (en) | Water heater having dual side-by-side heating elements | |
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| CA1150799A (fr) | Methode et dispositif de regulation de la temperature a l'endroit d'un element chauffant de chauffe-eau | |
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| JPH02259363A (ja) | 瞬間湯沸器 | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20150724 |