GB2150716B - Electric water heaters - Google Patents
Electric water heatersInfo
- Publication number
- GB2150716B GB2150716B GB08428287A GB8428287A GB2150716B GB 2150716 B GB2150716 B GB 2150716B GB 08428287 A GB08428287 A GB 08428287A GB 8428287 A GB8428287 A GB 8428287A GB 2150716 B GB2150716 B GB 2150716B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electric water
- water heaters
- heaters
- electric
- water
- 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
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1917—Control of temperature characterised by the use of electric means using digital means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Resistance Heating (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838329917A GB8329917D0 (en) | 1983-11-09 | 1983-11-09 | Heating water |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8428287D0 GB8428287D0 (en) | 1984-12-19 |
GB2150716A GB2150716A (en) | 1985-07-03 |
GB2150716B true GB2150716B (en) | 1986-12-03 |
Family
ID=10551509
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB838329917A Pending GB8329917D0 (en) | 1983-11-09 | 1983-11-09 | Heating water |
GB08428286A Withdrawn GB2151050A (en) | 1983-11-09 | 1984-11-08 | Apparatus for heating water |
GB08428287A Expired GB2150716B (en) | 1983-11-09 | 1984-11-08 | Electric water heaters |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB838329917A Pending GB8329917D0 (en) | 1983-11-09 | 1983-11-09 | Heating water |
GB08428286A Withdrawn GB2151050A (en) | 1983-11-09 | 1984-11-08 | Apparatus for heating water |
Country Status (1)
Country | Link |
---|---|
GB (3) | GB8329917D0 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4713525A (en) * | 1986-07-23 | 1987-12-15 | Kowah, Inc. | Microcomputer controlled instant electric water heating and delivery system |
US4835365A (en) * | 1986-09-29 | 1989-05-30 | Etheridge David R | De-ionized fluid heater and control system |
US4978833A (en) * | 1989-01-27 | 1990-12-18 | Bunn-O-Matic Corporation | Hot water dispenser having improved water temperature control system |
GB2269466B (en) * | 1992-08-08 | 1996-01-24 | Caradon Mira Ltd | Improvements in or relating to instantaneous water heaters |
DE4402336C2 (en) * | 1993-02-16 | 1996-01-11 | Cichy Petra | Process for regulating water temperature at consumers and water temperature control device |
EP0631220A3 (en) * | 1993-06-22 | 1995-04-05 | Advanced Micro Devices Inc | Signals and method for controlling temperature of an electrical circuit. |
GB2281381B (en) * | 1993-08-25 | 1997-03-19 | Triton Plc | Water heaters |
FR2712762B1 (en) * | 1993-11-19 | 1996-02-02 | Electricite De France | Device and method for heating by Joule effect of a fluid in a tube forming an electrical resistance. |
ES2114378B1 (en) * | 1994-05-06 | 1999-01-01 | Univ Catalunya Politecnica | AUTOMATIC LIQUID SUPPLY SYSTEM WITH ADJUSTABLE TEMPERATURE, WITH INSTANT HEATER. |
DE4438030C2 (en) * | 1994-10-25 | 1998-11-26 | Kulmbacher Klimageraete | Method of operating an electric heater |
GB2305233A (en) * | 1995-09-15 | 1997-04-02 | Welwyn Components Ltd | Water heater with thick film printed circuit |
GB0112097D0 (en) * | 2001-05-18 | 2001-07-11 | Newteam Ltd | Electric shower |
WO2011091032A1 (en) * | 2010-01-19 | 2011-07-28 | American Hometec, Inc. | Multiple-in-one heating unit |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2102164B (en) * | 1981-06-25 | 1985-09-04 | Woolhouse Limited Norman | Temperature sensing means |
-
1983
- 1983-11-09 GB GB838329917A patent/GB8329917D0/en active Pending
-
1984
- 1984-11-08 GB GB08428286A patent/GB2151050A/en not_active Withdrawn
- 1984-11-08 GB GB08428287A patent/GB2150716B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2151050A (en) | 1985-07-10 |
GB8428286D0 (en) | 1984-12-19 |
GB8329917D0 (en) | 1983-12-14 |
GB8428287D0 (en) | 1984-12-19 |
GB2150716A (en) | 1985-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |