ES391959A1 - Gas operated heating apparatus - Google Patents

Gas operated heating apparatus

Info

Publication number
ES391959A1
ES391959A1 ES391959A ES391959A ES391959A1 ES 391959 A1 ES391959 A1 ES 391959A1 ES 391959 A ES391959 A ES 391959A ES 391959 A ES391959 A ES 391959A ES 391959 A1 ES391959 A1 ES 391959A1
Authority
ES
Spain
Prior art keywords
evacuation
draft
valve
duct
heating apparatus
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
ES391959A
Other languages
Spanish (es)
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.)
LEBLANC SA
Original Assignee
LEBLANC SA
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 LEBLANC SA filed Critical LEBLANC SA
Publication of ES391959A1 publication Critical patent/ES391959A1/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
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • F24H9/2042—Preventing or detecting the return of combustion gases
    • F24H9/205—Closing the energy supply
    • 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
    • F23N5/247—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0666—Engine torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2720/00—Output or target parameters relating to overall vehicle dynamics
    • B60W2720/10—Longitudinal speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

Safety device subject to the draft of the gas appliance evacuation chimney, the draft being forced and secured by mechanical means such as turbines, this device being characterized in that it comprises a flame opposite the open bottom part of a duct whose outlet it flows into the upper region of the apparatus where the evacuation of the combustion products takes place and a thermosensitive device placed in the conduit or in proximity to the latter, so that for a normal evacuation of the combustion gases, which create a depression in the duct, the thermosensitive device keeps open a valve placed on the gas supply of the burners and that, for an evacuation defect, closes said valve. (Machine-translation by Google Translate, not legally binding)
ES391959A 1970-12-18 1971-06-05 Gas operated heating apparatus Expired ES391959A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7045732A FR2118345A5 (en) 1970-12-18 1970-12-18

Publications (1)

Publication Number Publication Date
ES391959A1 true ES391959A1 (en) 1974-05-01

Family

ID=9066018

Family Applications (1)

Application Number Title Priority Date Filing Date
ES391959A Expired ES391959A1 (en) 1970-12-18 1971-06-05 Gas operated heating apparatus

Country Status (8)

Country Link
AT (1) AT334030B (en)
BE (1) BE765208A (en)
CH (1) CH544264A (en)
DE (1) DE2162521B2 (en)
ES (1) ES391959A1 (en)
FR (1) FR2118345A5 (en)
GB (1) GB1315457A (en)
NL (1) NL163320C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2500529C3 (en) * 1974-01-10 1982-04-15 Saunier Duval, S.A., Rueil-Malmaison Safety device for gas water heater
FR2422908A1 (en) * 1978-04-12 1979-11-09 Leblanc Sa E L M Monitor for gas-fired central heating system - has tube from burner to temp. operating gas shut=off valve or alarm
FR2679627B1 (en) * 1991-07-22 1997-06-27 Frisquet Sa SAFETY DEVICE DETECTING A DRAFT ABNORMALITY FOR A GAS BOILER OPERATING ON A NATURAL DRAFT SMOKE DUCT.
DE9205582U1 (en) * 1992-04-24 1993-08-19 Bosch Gmbh Robert Gas heated water heater

Also Published As

Publication number Publication date
DE2162521B2 (en) 1980-06-19
NL163320C (en) 1985-06-17
GB1315457A (en) 1973-05-02
FR2118345A5 (en) 1972-07-28
NL163320B (en) 1980-03-17
AT334030B (en) 1976-12-27
BE765208A (en) 1971-10-04
NL7107640A (en) 1972-06-20
CH544264A (en) 1973-11-15
DE2162521A1 (en) 1972-07-13

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