FR717657A - Tube descaling device - Google Patents

Tube descaling device

Info

Publication number
FR717657A
FR717657A FR717657DA FR717657A FR 717657 A FR717657 A FR 717657A FR 717657D A FR717657D A FR 717657DA FR 717657 A FR717657 A FR 717657A
Authority
FR
France
Prior art keywords
descaling device
tube descaling
tube
descaling
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
Enrico Parodi
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 FR717657A publication Critical patent/FR717657A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G3/00—Rotary appliances
    • F28G3/10—Rotary appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
    • F28G3/12—Rotary appliances having scrapers, hammers, or cutters, e.g. rigidly mounted resiliently mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR717657D 1930-05-31 1931-05-27 Tube descaling device Expired FR717657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT717657X 1930-05-31

Publications (1)

Publication Number Publication Date
FR717657A true FR717657A (en) 1932-01-12

Family

ID=11314896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717657D Expired FR717657A (en) 1930-05-31 1931-05-27 Tube descaling device

Country Status (1)

Country Link
FR (1) FR717657A (en)

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