FR623354A - Installation of an automatic draft damper for furnaces and heating boilers of all kinds - Google Patents

Installation of an automatic draft damper for furnaces and heating boilers of all kinds

Info

Publication number
FR623354A
FR623354A FR623354DA FR623354A FR 623354 A FR623354 A FR 623354A FR 623354D A FR623354D A FR 623354DA FR 623354 A FR623354 A FR 623354A
Authority
FR
France
Prior art keywords
furnaces
kinds
installation
heating boilers
automatic draft
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
Alfredo Ferri
Ettore Brambilla
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 FR623354A publication Critical patent/FR623354A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR623354D 1926-10-20 1926-10-20 Installation of an automatic draft damper for furnaces and heating boilers of all kinds Expired FR623354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR623354T 1926-10-20

Publications (1)

Publication Number Publication Date
FR623354A true FR623354A (en) 1927-06-23

Family

ID=8986395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR623354D Expired FR623354A (en) 1926-10-20 1926-10-20 Installation of an automatic draft damper for furnaces and heating boilers of all kinds

Country Status (1)

Country Link
FR (1) FR623354A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109226527A (en) * 2018-10-16 2019-01-18 王勇 Mold quick clamping system for bending machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109226527A (en) * 2018-10-16 2019-01-18 王勇 Mold quick clamping system for bending machine
CN109226527B (en) * 2018-10-16 2024-04-09 王勇 Quick die clamping system for bending machine

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