FR2367250A2 - Combined flue gas discharge and air inlet pipe - has successive seals between intermediate tube and outermost tube - Google Patents

Combined flue gas discharge and air inlet pipe - has successive seals between intermediate tube and outermost tube

Info

Publication number
FR2367250A2
FR2367250A2 FR7630059A FR7630059A FR2367250A2 FR 2367250 A2 FR2367250 A2 FR 2367250A2 FR 7630059 A FR7630059 A FR 7630059A FR 7630059 A FR7630059 A FR 7630059A FR 2367250 A2 FR2367250 A2 FR 2367250A2
Authority
FR
France
Prior art keywords
tube
intermediate tube
air inlet
inlet pipe
flue gas
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.)
Granted
Application number
FR7630059A
Other languages
French (fr)
Other versions
FR2367250B2 (en
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.)
ELM Leblanc SAS
Original Assignee
ELM Leblanc SAS
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 ELM Leblanc SAS filed Critical ELM Leblanc SAS
Priority to FR7630059A priority Critical patent/FR2367250A2/en
Priority to IT6803677A priority patent/IT1083353B/en
Priority to ES77458828A priority patent/ES458828A1/en
Priority to DE19772722626 priority patent/DE2722626C2/en
Priority to AT362477A priority patent/AT386272B/en
Priority to NL7705755A priority patent/NL183106C/en
Priority to JP7604877A priority patent/JPS5318832A/en
Priority to GB2682577A priority patent/GB1547722A/en
Publication of FR2367250A2 publication Critical patent/FR2367250A2/en
Application granted granted Critical
Publication of FR2367250B2 publication Critical patent/FR2367250B2/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/04—Balanced-flue arrangements, i.e. devices which combine air inlet to combustion unit with smoke outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/001—Details arrangements for discharging combustion gases
    • F24C15/002—Details arrangements for discharging combustion gases for stoves of the closed type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The double tube for discharging combustion gases from gas fired equipment through the wall of a building and for entry of fresh air. It has an intermediate tube (5) between the discharge tube (6) and a lining tube (1) through the wall. At the discharge end is a resilient collar (2) between the intermediate and lining tubes. ]This collar has cut-outs (3) to engage joints on the outside of the intermediate tube. The latter is split, and these joints are at their connection points. Further inwards, the intermediate tube has a groove around it for a sealing ring (10), and furthest in are corrugated blades (8). Air enters between the inner tube (6) and the intermediate tube (5).
FR7630059A 1976-08-03 1976-10-06 Combined flue gas discharge and air inlet pipe - has successive seals between intermediate tube and outermost tube Granted FR2367250A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7630059A FR2367250A2 (en) 1976-10-06 1976-10-06 Combined flue gas discharge and air inlet pipe - has successive seals between intermediate tube and outermost tube
IT6803677A IT1083353B (en) 1976-08-03 1977-05-09 IMPROVEMENTS TO THE SUCTION CUP EXHAUST SYSTEMS OF COMBUSTION GASES OF SEALED GAS APPLIANCES
ES77458828A ES458828A1 (en) 1976-08-03 1977-05-16 Flue terminal
DE19772722626 DE2722626C2 (en) 1976-08-03 1977-05-18 Extraction system for combustion exhaust gases from gas-tight apparatus
AT362477A AT386272B (en) 1976-08-03 1977-05-20 EXHAUST SYSTEM FOR THE COMBUSTION GAS FROM GAS-TIGHT APPARATUS
NL7705755A NL183106C (en) 1976-08-03 1977-05-25 EXTRACTION SYSTEM FOR EXTERNAL WALL OR WALL FOR COMBUSTION GASES OF GAS APPLIANCES.
JP7604877A JPS5318832A (en) 1976-08-03 1977-06-24 Flue terminal
GB2682577A GB1547722A (en) 1976-08-03 1977-06-27 Flue terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7630059A FR2367250A2 (en) 1976-10-06 1976-10-06 Combined flue gas discharge and air inlet pipe - has successive seals between intermediate tube and outermost tube

Publications (2)

Publication Number Publication Date
FR2367250A2 true FR2367250A2 (en) 1978-05-05
FR2367250B2 FR2367250B2 (en) 1981-05-08

Family

ID=9178452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630059A Granted FR2367250A2 (en) 1976-08-03 1976-10-06 Combined flue gas discharge and air inlet pipe - has successive seals between intermediate tube and outermost tube

Country Status (1)

Country Link
FR (1) FR2367250A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432681A1 (en) * 1978-08-04 1980-02-29 Saunier Duval SUCTION-TYPE SYSTEM FOR THE EXHAUST OF BURNED GASES AND THE INTAKE OF FRESH AIR TO A WATERPROOF GAS APPLIANCE FOR PRODUCING HOT WATER AND / OR HEATING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432681A1 (en) * 1978-08-04 1980-02-29 Saunier Duval SUCTION-TYPE SYSTEM FOR THE EXHAUST OF BURNED GASES AND THE INTAKE OF FRESH AIR TO A WATERPROOF GAS APPLIANCE FOR PRODUCING HOT WATER AND / OR HEATING

Also Published As

Publication number Publication date
FR2367250B2 (en) 1981-05-08

Similar Documents

Publication Publication Date Title
DE3269225D1 (en) Industrial burner and method of delivering secondary air to an industrial burner
SE7809557L (en) CO-AXIAL ROD CONNECTION
FR2360829A1 (en) Combined flue gas discharge and air inlet pipe - has successive seals between intermediate tube and outermost tube
GB1533731A (en) Apparatus for incinerating waste gases
FR2422037A1 (en) Gas turbine inlet transition piece - has flange for clip on connection to fixing skirt on turbine entry header
FR2367250A2 (en) Combined flue gas discharge and air inlet pipe - has successive seals between intermediate tube and outermost tube
GB1371003A (en) Combustion liner for gas turbine combustion apparatus
US4047881A (en) Heat recuperator and shroud for radiant tube burner
FR2287013A1 (en) Joint for sealing domestic boiler - has concentric air in take and exhaust ducting which pass through a brick wall
EP0930463A3 (en) Discharge structure for closed gas appliances
GB1214989A (en) Improvements relating to exhaust gas silencers for internal combustion engines
FR2345669A1 (en) Balanced flue for gas burner - with combustion air drawn through tube and exhaust products released through inner coaxial tube
TW351750B (en) Coal combustion system with gas cooled walls, and method thereof
GB866969A (en) Gas turbine engines
FR2250360A5 (en) Double-walled chimney - has supporting rings on external tube for rings of flue section with insulating joints
SU529968A1 (en) Gas engine gas pipeline
SE8406605D0 (en) DEVICE FOR SEPARATION OF DUST FROM A PRESSURE STANDING GAS
GB621438A (en) Improvements relating to combustion equipment for gas-turbine-engines
JPS5250008A (en) Refreigeration compressor
SU108406A1 (en) Device for removal of exhaust gases from engines of transport and combat vehicles in confined spaces
SU1620764A1 (en) Flexible air conduit
GB677526A (en) Improvements in flues for gas fired appliances
SU551442A1 (en) Smoke pipe
SU1038502A1 (en) Joining assembly of gas exhaust line of i.c. engine
SU697091A2 (en) Device for forming ventilation ducts in raw cotton piles