FR890295A - Perfectionnements aux chaudières - Google Patents

Perfectionnements aux chaudières

Info

Publication number
FR890295A
FR890295A FR890295DA FR890295A FR 890295 A FR890295 A FR 890295A FR 890295D A FR890295D A FR 890295DA FR 890295 A FR890295 A FR 890295A
Authority
FR
France
Prior art keywords
boilers
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
English (en)
Inventor
Robert Achard
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 FR890295A publication Critical patent/FR890295A/fr
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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • F24H1/28—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes
    • F24H1/282—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes with flue gas passages built-up by coaxial water mantles

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)
FR890295D 1943-01-22 1943-01-22 Perfectionnements aux chaudières Expired FR890295A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890295T 1943-01-22

Publications (1)

Publication Number Publication Date
FR890295A true FR890295A (fr) 1944-02-03

Family

ID=9379437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890295D Expired FR890295A (fr) 1943-01-22 1943-01-22 Perfectionnements aux chaudières

Country Status (1)

Country Link
FR (1) FR890295A (fr)

Similar Documents

Publication Publication Date Title
FR920758A (fr) Perfectionnements apportés aux mandrins
FR930543A (fr) Perfectionnements aux décrasseurs de chaudières
FR901117A (fr) Perfectionnements aux robinets
FR53253E (fr) Chaudière solaire
FR895974A (fr) Perfectionnements aux séchoirs
FR943670A (fr) Perfectionnements aux coupleurs chromogènes
FR53282E (fr) Perfectionnements aux électro-aimants
FR941846A (fr) Perfectionnements aux pompes
FR917884A (fr) Perfectionnements apportés aux appareils de combustion
FR984444A (fr) Perfectionnements aux palans
FR890295A (fr) Perfectionnements aux chaudières
FR893409A (fr) Raccord
FR897089A (fr) Perfectionnements apportés aux isolateurs
FR930542A (fr) Perfectionnements aux décrasseurs de chaudière
FR912593A (fr) Perfectionnements aux charrues
FR938311A (fr) Perfectionnements aux séparateurs de vapeur
FR982457A (fr) Perfectionnements aux gazogènes
FR925314A (fr) Perfectionnements apportés aux faucheuses
FR905730A (fr) Perfectionnements apportés aux soupapes
FR945478A (fr) Perfectionnements aux carburateurs
FR947690A (fr) Perfectionnements aux carburateurs
FR982018A (fr) Perfectionnements aux carburateurs
FR983936A (fr) Perfectionnements apportés aux constructions
FR916239A (fr) Perfectionnements aux dynamomètres
FR981470A (fr) Perfectionnements aux distributeurs bi-jaugeur