FR436433A - Grille perfectionnée à nervures et à ventilation constante pour foyers industriels - Google Patents

Grille perfectionnée à nervures et à ventilation constante pour foyers industriels

Info

Publication number
FR436433A
FR436433A FR436433DA FR436433A FR 436433 A FR436433 A FR 436433A FR 436433D A FR436433D A FR 436433DA FR 436433 A FR436433 A FR 436433A
Authority
FR
France
Prior art keywords
ribbed
advanced
ventilation grille
constant ventilation
fireplaces
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
Louis-Pierre-Alfred Maronnier
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.)
LOUIS PIERRE ALFRED MARONNIER
Original Assignee
LOUIS PIERRE ALFRED MARONNIER
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 LOUIS PIERRE ALFRED MARONNIER filed Critical LOUIS PIERRE ALFRED MARONNIER
Application granted granted Critical
Publication of FR436433A publication Critical patent/FR436433A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H13/00—Grates not covered by any of groups F23H1/00-F23H11/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2700/00—Grates characterised by special features or applications
    • F23H2700/001—Grates specially adapted for steam boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR436433D 1911-11-16 1911-11-16 Grille perfectionnée à nervures et à ventilation constante pour foyers industriels Expired FR436433A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR436433T 1911-11-16

Publications (1)

Publication Number Publication Date
FR436433A true FR436433A (fr) 1912-03-27

Family

ID=1478131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR436433D Expired FR436433A (fr) 1911-11-16 1911-11-16 Grille perfectionnée à nervures et à ventilation constante pour foyers industriels

Country Status (1)

Country Link
FR (1) FR436433A (fr)

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