GB9409920D0 - The control of electrical heating devices powered by an alternating current supply - Google Patents
The control of electrical heating devices powered by an alternating current supplyInfo
- Publication number
- GB9409920D0 GB9409920D0 GB9409920A GB9409920A GB9409920D0 GB 9409920 D0 GB9409920 D0 GB 9409920D0 GB 9409920 A GB9409920 A GB 9409920A GB 9409920 A GB9409920 A GB 9409920A GB 9409920 D0 GB9409920 D0 GB 9409920D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- control
- alternating current
- current supply
- electrical heating
- heating devices
- 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.)
- Withdrawn
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
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
- G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Temperature (AREA)
- Control Of Resistance Heating (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9409920A GB2289551A (en) | 1994-05-18 | 1994-05-18 | Method of electrical heating control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9409920A GB2289551A (en) | 1994-05-18 | 1994-05-18 | Method of electrical heating control |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9409920D0 true GB9409920D0 (en) | 1994-07-06 |
GB2289551A GB2289551A (en) | 1995-11-22 |
Family
ID=10755321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9409920A Withdrawn GB2289551A (en) | 1994-05-18 | 1994-05-18 | Method of electrical heating control |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2289551A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018210034A1 (en) * | 2018-06-20 | 2019-12-24 | Mahle International Gmbh | Digital heating control method and heating arrangement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2018896C3 (en) * | 1969-04-22 | 1975-02-20 | Matsushita Electric Industrial Co. Ltd., Kadoma, Osaka (Japan) | Temperature controller |
US4086466A (en) * | 1976-04-30 | 1978-04-25 | Scharlack Ronald S | Automatic heater controller |
GB2072887A (en) * | 1980-03-24 | 1981-10-07 | Kenwood Mfg Co Ltd | Control of electrical heating elements |
GB2148467B (en) * | 1983-10-18 | 1988-04-13 | Gainsborough Electrical | Water heaters |
WO1986000689A2 (en) * | 1984-07-14 | 1986-01-30 | Alfred Eckerfeld | Electric hot water apparatus with output temperature regulation and electronic power regulating device |
-
1994
- 1994-05-18 GB GB9409920A patent/GB2289551A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2289551A (en) | 1995-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |