GB1366589A - Combustion apparatus - Google Patents
Combustion apparatusInfo
- Publication number
- GB1366589A GB1366589A GB3758172A GB3758172A GB1366589A GB 1366589 A GB1366589 A GB 1366589A GB 3758172 A GB3758172 A GB 3758172A GB 3758172 A GB3758172 A GB 3758172A GB 1366589 A GB1366589 A GB 1366589A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flame
- air
- gas
- motor
- control
- 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
-
- 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
- F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
- F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/725—Protection against flame failure by using flame detection devices
-
- 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
- F23N2233/08—Ventilators at the air intake with variable speed
-
- 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
- F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
1366589 Stabilizing burner flame height MITSUBISHI DENKI KK 11 Aug 1972 [3 Feb 1972] 37581/72 Heading F4T [Also in Division G3] To stabilize the position of a flame relative to a burner plate 3 radiation from a body (a platinum wire 4) which is heated by the flame is detected at 7 and the resulting signal used to control one or more factors affecting the flame. Gas from a source 16 is mixed with air at 5; preferably the air is controlled by regulating the speed of a blower driven by an A.C. motor. The motor is connected in series with a triac (12, Fig. 2, not shown) whose firing angle is adjusted (11) by the amplified output of the radiation detector 7. Alternatively, control is effected by a valve in the gas and/or air supply. The detector may be a CdS element, a phototransistor or a photo-electric cell. The object is to prevent blow-out or backfire, or to operate in a region of low noise.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47012392A JPS4897122A (en) | 1972-02-03 | 1972-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1366589A true GB1366589A (en) | 1974-09-11 |
Family
ID=11803984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3758172A Expired GB1366589A (en) | 1972-02-03 | 1972-08-11 | Combustion apparatus |
Country Status (5)
Country | Link |
---|---|
US (1) | US3765820A (en) |
JP (1) | JPS4897122A (en) |
CA (1) | CA974626A (en) |
FR (1) | FR2171702A5 (en) |
GB (1) | GB1366589A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3419267A1 (en) * | 1984-05-23 | 1985-11-28 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | ARRANGEMENT FOR HEATING AN AIRFLOW |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5156030A (en) * | 1974-11-11 | 1976-05-17 | Matsushita Electric Ind Co Ltd | NENSHOSEIGYO SOCHI |
US4195558A (en) * | 1977-11-14 | 1980-04-01 | Speakman Thomas S | Fuel consumption control system for cooking machines |
JPS5782617A (en) * | 1980-11-11 | 1982-05-24 | Toshiba Corp | Safety device for combustor |
US4906178A (en) * | 1983-07-25 | 1990-03-06 | Quantum Group, Inc. | Self-powered gas appliance |
EP0151611A4 (en) * | 1983-07-25 | 1986-12-08 | Quantum Group Inc | Photovoltaic control systems. |
JPS60501913A (en) * | 1983-07-25 | 1985-11-07 | クオンタム グル−プ インコ−ポレイテツド | Photoelectric control device |
US4898531A (en) * | 1983-07-25 | 1990-02-06 | Quantum Group, Inc. | Photosensitive control of electrically powered emissive ignition devices |
FR2557674A1 (en) * | 1983-12-30 | 1985-07-05 | Sdecc | Control and safety device for a water heater or bath heater using gas without a permanent pilot light. |
NL8400406A (en) * | 1984-02-08 | 1985-09-02 | Veg Gasinstituut Nv | GAS BURNER. |
US4806095A (en) * | 1985-02-13 | 1989-02-21 | Quantum Group, Inc. | Fuel valve control system |
US4778378A (en) * | 1986-12-03 | 1988-10-18 | Quantum Group, Inc. | Self-powered intermittent ignition and control system for gas combustion appliances |
US4789330A (en) * | 1988-02-16 | 1988-12-06 | Carrier Corporation | Gas furnace control system |
US5711661A (en) * | 1994-05-03 | 1998-01-27 | Quantum Group, Inc. | High intensity, low NOx matrix burner |
US6213757B1 (en) | 1995-06-07 | 2001-04-10 | Quantum Group Inc. | Advanced emissive matrix combustion |
US5975072A (en) * | 1995-09-12 | 1999-11-02 | Garceau; William J. | Fluid flow valves and cooking machine control system utilizing such valves |
US5865164A (en) * | 1995-09-12 | 1999-02-02 | Garceau; William J. | Fluid flow valves and cooking machine control systems utilizing such valves |
US5857320A (en) * | 1996-11-12 | 1999-01-12 | Westinghouse Electric Corporation | Combustor with flashback arresting system |
CA3038928C (en) * | 2018-04-03 | 2022-08-23 | Mestek, Inc. | High turndown boiler and system and method for controlling a boiler |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3193199A (en) * | 1959-03-16 | 1965-07-06 | Allen E Fuhs | Apparatus and method of combustion control |
US3304989A (en) * | 1964-11-19 | 1967-02-21 | American Radiator & Standard | Fuel feed control system responsive to flame color |
-
1972
- 1972-02-03 JP JP47012392A patent/JPS4897122A/ja active Pending
- 1972-08-11 GB GB3758172A patent/GB1366589A/en not_active Expired
- 1972-08-31 US US00285376A patent/US3765820A/en not_active Expired - Lifetime
- 1972-09-01 FR FR7231129A patent/FR2171702A5/fr not_active Expired
- 1972-12-19 CA CA159,406A patent/CA974626A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3419267A1 (en) * | 1984-05-23 | 1985-11-28 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | ARRANGEMENT FOR HEATING AN AIRFLOW |
Also Published As
Publication number | Publication date |
---|---|
DE2252618B2 (en) | 1975-09-25 |
CA974626A (en) | 1975-09-16 |
FR2171702A5 (en) | 1973-09-21 |
JPS4897122A (en) | 1973-12-11 |
US3765820A (en) | 1973-10-16 |
DE2252618A1 (en) | 1973-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |