GB1335214A - Convector heaters - Google Patents

Convector heaters

Info

Publication number
GB1335214A
GB1335214A GB4530670A GB1335214DA GB1335214A GB 1335214 A GB1335214 A GB 1335214A GB 4530670 A GB4530670 A GB 4530670A GB 1335214D A GB1335214D A GB 1335214DA GB 1335214 A GB1335214 A GB 1335214A
Authority
GB
United Kingdom
Prior art keywords
gas
fan
thermostat
heater
heat exchanger
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
Application number
GB4530670A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAXENDALE SONS Ltd RICHARD
Original Assignee
BAXENDALE SONS Ltd RICHARD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BAXENDALE SONS Ltd RICHARD filed Critical BAXENDALE SONS Ltd RICHARD
Publication of GB1335214A publication Critical patent/GB1335214A/en
Expired legal-status Critical Current

Links

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
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
    • F24H9/2085—Arrangement or mounting of control or safety devices for air heaters using fluid fuel
    • 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
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/128—Preventing overheating
    • 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
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F24H3/065—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators using fluid fuel
    • 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
    • F24H15/36—Control of heat-generating means in heaters of burners

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)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

1335214 Gas fired convector heater RICHARD BAXENDALE & SONS Ltd 21 Dec 1971 [23 Sept 1970] 45306/70 Headings F4W and F4S In a gas fired convector heater having a fan 20 feeding air over a heat exchanger 14 above a burner 15, a second fan 22 within the casing collects the combustion products and cool air to feed diluted combustion gases to a flue 22A. The heat exchanger is shaped to provide greater surface contact and has a baffle to reduce the speed of flow of the combustion gases. The burner 15 is supplied with gas through a manual on-off switch, a room thermostat and a solenoid operated high-low valve. An overheat thermostat is mounted within the casing. A spark igniter is connected with a flame sensor and a control box to cut off the electricity supply if the gas fails to ignite when the on-off switch is pressed. The normally closed overheat thermostat is mounted near the gap between the heat exchanger outlet and the inlet to fan 22, but out of the normal flow path of the hot gases. Cooling air normally flows past it, but if the fan fails or the flue is blocked, hot gases reach the thermostat and cut off the gas flow. This thermostat resets automatically, but the flame failure controls cause a manual reset switch to trip, so that the heater remains off. A thermostat mounted at the top of the gap between the heat exchanger and the fan inlet, operates to by-pass the on-off switch when the flue gases reach a certain temperature, so that the fan 22 starts immediately on ignition, but continues to run after the heater has been switched off. On a low output setting, both fans run at a slower speed then on the high setting. A low pressure cut off valve in the gas supply prevents more than a very small amount of gas reaching the burner in the event of failure in which the gas valve is held open. The heater is started on low rating, and automatically switches to high rating if this has been selected.
GB4530670A 1970-09-23 1970-09-23 Convector heaters Expired GB1335214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4530670 1970-09-23

Publications (1)

Publication Number Publication Date
GB1335214A true GB1335214A (en) 1973-10-24

Family

ID=10436714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4530670A Expired GB1335214A (en) 1970-09-23 1970-09-23 Convector heaters

Country Status (1)

Country Link
GB (1) GB1335214A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232239A (en) * 1989-02-22 1990-12-05 Cannon Ind Ltd Gas fired heating unit
EP1816411A2 (en) * 2006-02-02 2007-08-08 Truma Gerätetechnik GmbH & Co. KG Space heater for a caravan
ITMI20110572A1 (en) * 2011-04-07 2012-10-08 Siabs S R L GAS HEATER, PARTICULARLY FOR ENVIRONMENTS CLOSED AS CHURCHES AND THE LIKE.
CN108375088A (en) * 2018-04-10 2018-08-07 徐继光 A kind of full waterproof energy-saving stove

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232239A (en) * 1989-02-22 1990-12-05 Cannon Ind Ltd Gas fired heating unit
GB2232239B (en) * 1989-02-22 1992-12-16 Cannon Ind Ltd Gas heating unit of accommodation unit and electrical control circuit therefor
EP1816411A2 (en) * 2006-02-02 2007-08-08 Truma Gerätetechnik GmbH & Co. KG Space heater for a caravan
EP1816411A3 (en) * 2006-02-02 2009-02-18 Truma Gerätetechnik GmbH & Co. KG Space heater for a caravan
ITMI20110572A1 (en) * 2011-04-07 2012-10-08 Siabs S R L GAS HEATER, PARTICULARLY FOR ENVIRONMENTS CLOSED AS CHURCHES AND THE LIKE.
CN108375088A (en) * 2018-04-10 2018-08-07 徐继光 A kind of full waterproof energy-saving stove
CN108375088B (en) * 2018-04-10 2023-08-04 徐继光 Full waterproof energy-saving furnace

Similar Documents

Publication Publication Date Title
US5391074A (en) Atmospheric gas burner and control system
US4373897A (en) Open draft hood furnace control using induced draft blower and exhaust stack flow rate sensing
US3676042A (en) Heater ignition system
GB1499091A (en) Heating apparatus
US2329682A (en) Burner control apparatus
US5253635A (en) Gas-fired heater
GB1135395A (en) Improvements in or relating to balanced flue heating devices
GB1335214A (en) Convector heaters
GB1074565A (en) Improvements in or relating to gas fired water heaters
GB1226301A (en)
US3989188A (en) Fuel control system and method of operating the same and diverter valve therefor
FR2286356A1 (en) Flueless domestic gas water heater - has fusible link safety cut out to detect blockage of flue ways
US3971344A (en) Safety device for instant water heater
US2542666A (en) Safety control system for gaseous fuel burners
JPH039383B2 (en)
US2157109A (en) Apparatus for controlling flow of fuel to a heating device
US3197139A (en) Flue damper control device for fluid fuel heated apparatus
GB1313602A (en) Gas fired fluid heater
JPS5538484A (en) Temperature controller for instantaneous boiler
GB2012411A (en) Gas Operable Water Heater
US4487361A (en) Heat exchanger flame control
KR880002570B1 (en) Gas combustion type fan heater
US3645662A (en) Safety switch and circuit for oil-burning furnace
JPH0240430Y2 (en)
US2672291A (en) Furnace control means

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees