FR2229934A1 - Electric water heater operating on night tariff - e.m. valves permit extraction of all hot water during daytime - Google Patents
Electric water heater operating on night tariff - e.m. valves permit extraction of all hot water during daytimeInfo
- Publication number
- FR2229934A1 FR2229934A1 FR7318433A FR7318433A FR2229934A1 FR 2229934 A1 FR2229934 A1 FR 2229934A1 FR 7318433 A FR7318433 A FR 7318433A FR 7318433 A FR7318433 A FR 7318433A FR 2229934 A1 FR2229934 A1 FR 2229934A1
- Authority
- FR
- France
- Prior art keywords
- hot water
- during daytime
- night
- heater operating
- water heater
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 8
- 238000000605 extraction Methods 0.000 title 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
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
-
- 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
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/212—Temperature of the water
-
- 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
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/269—Time, e.g. hour or date
-
- 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
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/305—Control of valves
- F24H15/31—Control of valves of valves having only one inlet port and one outlet port, e.g. flow rate regulating valves
-
- 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
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/355—Control of heat-generating means in heaters
- F24H15/37—Control of heat-generating means in heaters of electric heaters
-
- 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
- F24H9/00—Details
- F24H9/12—Arrangements for connecting heaters to circulation pipes
- F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
- F24H9/133—Storage heaters
-
- 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
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The hot water tank (12) has a hot water draw-off pipe (14) and a cold water feed pipe (13) with a connection between them (19) incorporating an electromagnetic valve (23). In the top is an air entry pipe (24) closed by a float (24). For night time heating, a clock (16) and contactor (15) switch on the heater (18) open the cold water valve (22) and closes the by pass valve (23). When the tank is full, the float (25) rises, closes the air entry, and operates a mercury switch (26) which actuates the contactor and the cold water valve (22) is closed. This system operates for delivery of hot water at night. during daytime, the whole of the contents are delivered through the lower tube (19).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7318433A FR2229934A1 (en) | 1973-05-16 | 1973-05-16 | Electric water heater operating on night tariff - e.m. valves permit extraction of all hot water during daytime |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7318433A FR2229934A1 (en) | 1973-05-16 | 1973-05-16 | Electric water heater operating on night tariff - e.m. valves permit extraction of all hot water during daytime |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2229934A1 true FR2229934A1 (en) | 1974-12-13 |
FR2229934B3 FR2229934B3 (en) | 1976-05-14 |
Family
ID=9119690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7318433A Granted FR2229934A1 (en) | 1973-05-16 | 1973-05-16 | Electric water heater operating on night tariff - e.m. valves permit extraction of all hot water during daytime |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2229934A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995018340A1 (en) * | 1993-12-29 | 1995-07-06 | Giuseppe Moscato | A device for saving water and energy that may be applied to electric water heaters, for the production of differentiated quantities of water at constant temperature |
EP2937286A1 (en) * | 2014-04-25 | 2015-10-28 | Goodrich Corporation | High capacity water heater |
CN105091316A (en) * | 2014-05-16 | 2015-11-25 | 宋风雷 | Boiling type full-automatic electric heating water boiler |
-
1973
- 1973-05-16 FR FR7318433A patent/FR2229934A1/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995018340A1 (en) * | 1993-12-29 | 1995-07-06 | Giuseppe Moscato | A device for saving water and energy that may be applied to electric water heaters, for the production of differentiated quantities of water at constant temperature |
US5727117A (en) * | 1993-12-29 | 1998-03-10 | Moscato; Giuseppe | Device for saving water and energy in electric water heaters |
EP2937286A1 (en) * | 2014-04-25 | 2015-10-28 | Goodrich Corporation | High capacity water heater |
US9316412B2 (en) | 2014-04-25 | 2016-04-19 | Goodrich Corporation | High capacity water heater |
CN105091316A (en) * | 2014-05-16 | 2015-11-25 | 宋风雷 | Boiling type full-automatic electric heating water boiler |
CN105091316B (en) * | 2014-05-16 | 2019-03-15 | 宋风雷 | Full automatic electrothermic water boiling |
Also Published As
Publication number | Publication date |
---|---|
FR2229934B3 (en) | 1976-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |