FR749647A - Heat recovery device for central heating boilers and other heating devices - Google Patents

Heat recovery device for central heating boilers and other heating devices

Info

Publication number
FR749647A
FR749647A FR749647DA FR749647A FR 749647 A FR749647 A FR 749647A FR 749647D A FR749647D A FR 749647DA FR 749647 A FR749647 A FR 749647A
Authority
FR
France
Prior art keywords
heat recovery
recovery device
heating
boilers
central
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
Other languages
French (fr)
Inventor
Guy Muleau
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 filed Critical
Application granted granted Critical
Publication of FR749647A publication Critical patent/FR749647A/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
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels

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)
FR749647D 1933-01-27 1933-01-27 Heat recovery device for central heating boilers and other heating devices Expired FR749647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR749647T 1933-01-27

Publications (1)

Publication Number Publication Date
FR749647A true FR749647A (en) 1933-07-27

Family

ID=9149159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR749647D Expired FR749647A (en) 1933-01-27 1933-01-27 Heat recovery device for central heating boilers and other heating devices

Country Status (1)

Country Link
FR (1) FR749647A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508608A1 (en) * 1981-06-25 1982-12-31 Deleage Philippe Dry passage condensation boiler - has double-tube heat exchanger with helical flow path
US4572155A (en) * 1984-04-30 1986-02-25 Engblom David W Convergent flow stove

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508608A1 (en) * 1981-06-25 1982-12-31 Deleage Philippe Dry passage condensation boiler - has double-tube heat exchanger with helical flow path
US4572155A (en) * 1984-04-30 1986-02-25 Engblom David W Convergent flow stove

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