FR443173A - Device for sweeping chimneys - Google Patents

Device for sweeping chimneys

Info

Publication number
FR443173A
FR443173A FR443173DA FR443173A FR 443173 A FR443173 A FR 443173A FR 443173D A FR443173D A FR 443173DA FR 443173 A FR443173 A FR 443173A
Authority
FR
France
Prior art keywords
chimneys
sweeping
sweeping chimneys
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
Oswald Laetzsch
Otto Laetzsch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR443173A publication Critical patent/FR443173A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
    • F23J3/026—Cleaning furnace tubes; Cleaning flues or chimneys cleaning the chimneys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR443173D 1912-04-30 1912-04-30 Device for sweeping chimneys Expired FR443173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR443173T 1912-04-30

Publications (1)

Publication Number Publication Date
FR443173A true FR443173A (en) 1912-09-18

Family

ID=1484275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR443173D Expired FR443173A (en) 1912-04-30 1912-04-30 Device for sweeping chimneys

Country Status (1)

Country Link
FR (1) FR443173A (en)

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