DK0548655T3 - heater - Google Patents
heaterInfo
- Publication number
- DK0548655T3 DK0548655T3 DK92120876.5T DK92120876T DK0548655T3 DK 0548655 T3 DK0548655 T3 DK 0548655T3 DK 92120876 T DK92120876 T DK 92120876T DK 0548655 T3 DK0548655 T3 DK 0548655T3
- Authority
- DK
- Denmark
- Prior art keywords
- burner
- temperature
- exceeded
- waste gas
- threshold
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/022—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
- F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2223/00—Signal processing; Details thereof
- F23N2223/08—Microprocessor; Microcomputer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2225/00—Measuring
- F23N2225/08—Measuring temperature
- F23N2225/10—Measuring temperature stack temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2225/00—Measuring
- F23N2225/08—Measuring temperature
- F23N2225/21—Measuring temperature outlet temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2233/00—Ventilators
- F23N2233/06—Ventilators at the air intake
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/14—Fuel valves electromagnetically operated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/16—Fuel valves variable flow or proportional valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2237/00—Controlling
- F23N2237/10—High or low fire
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Resistance Heating (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Heating device with a burner acting upon a heat exchanger and a waste gas pipe made of a combustible or only limitedly temperature-resistant material, in the connection region of which to a combustion chamber receiving the burner a safety temperature limiter is arranged, which, when a given temperature is exceeded, emits a signal which influences the fuel supply of the burner. In order, in the case of such a burner, to avoid a predetermined temperature of the waste gas being exceeded, it is envisaged that the safety temperature limiter is formed by a temperature sensor (13), which is arranged in the waste gas line (10), and an evaluating circuit (14) which processes the signals of the sensor and which comprises a threshold switch, which causes the burner (2) to be switched off when the threshold is exceeded, and a control circuit which, when a predetermined threshold is approached, emits a signal which influences the output adjustment of the burner (2) with the effect of a reduction thereof. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0246991A AT401569B (en) | 1991-12-12 | 1991-12-12 | HEATING DEVICE |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0548655T3 true DK0548655T3 (en) | 1997-12-01 |
Family
ID=3534921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK92120876.5T DK0548655T3 (en) | 1991-12-12 | 1992-12-08 | heater |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0548655B1 (en) |
AT (2) | AT401569B (en) |
DE (2) | DE59208493D1 (en) |
DK (1) | DK0548655T3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4325414C2 (en) * | 1993-07-29 | 2000-02-17 | Daimler Chrysler Ag | Deformation sensor for a safety device to protect vehicle occupants in the event of a side impact |
US5379794A (en) * | 1994-01-25 | 1995-01-10 | Emerson Electric Co. | Gas control valve having polymeric material body combined with thermally responsive gas shutoff valve having metallic body |
DE59806323D1 (en) * | 1997-07-18 | 2003-01-02 | Webasto Thermosysteme Gmbh | Method of controlling overheating protection for a heater |
GB0002263D0 (en) * | 2000-02-02 | 2000-03-22 | Smiths Industries Plc | Gas appliances and control systems |
PL200089B1 (en) * | 2000-02-02 | 2008-12-31 | Vaillant Joh Gmbh & Co | Heat radiator with a protective temperature limiter |
DE102021006085A1 (en) | 2021-12-09 | 2023-06-15 | Truma Gerätetechnik GmbH & Co. KG | Device for heating air |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1027863B (en) * | 1955-12-07 | 1958-04-10 | Vaillant Joh Kg | Automatic control device for gas water heater with heat exchanger |
US3971344A (en) * | 1974-01-10 | 1976-07-27 | Saunier Duval | Safety device for instant water heater |
US4296727A (en) * | 1980-04-02 | 1981-10-27 | Micro-Burner Systems Corporation | Furnace monitoring system |
FR2549204B1 (en) * | 1983-07-13 | 1988-04-29 | Maillet Marcel | CONSTANT TEMPERATURE SUPPLY AIR GENERATOR |
FR2596501B1 (en) * | 1986-03-28 | 1990-04-27 | Sdecc | SAFETY DEVICE FOR A GAS BOILER OF THE TYPE WITH CONTROLLED MECHANICAL VENTILATION |
JPS63254315A (en) * | 1987-04-09 | 1988-10-21 | Matsushita Electric Ind Co Ltd | Safety device for hot air space heater |
-
1991
- 1991-12-12 AT AT0246991A patent/AT401569B/en not_active IP Right Cessation
-
1992
- 1992-12-08 DK DK92120876.5T patent/DK0548655T3/en active
- 1992-12-08 EP EP92120876A patent/EP0548655B1/en not_active Expired - Lifetime
- 1992-12-08 DE DE59208493T patent/DE59208493D1/en not_active Expired - Fee Related
- 1992-12-08 DE DE4242382A patent/DE4242382A1/de not_active Withdrawn
- 1992-12-08 AT AT92120876T patent/ATE153122T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE59208493D1 (en) | 1997-06-19 |
EP0548655B1 (en) | 1997-05-14 |
ATE153122T1 (en) | 1997-05-15 |
AT401569B (en) | 1996-10-25 |
EP0548655A1 (en) | 1993-06-30 |
DE4242382A1 (en) | 1993-06-17 |
ATA246991A (en) | 1996-02-15 |
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