FR718171A - Device for descaling the inside of the tubes - Google Patents

Device for descaling the inside of the tubes

Info

Publication number
FR718171A
FR718171A FR718171DA FR718171A FR 718171 A FR718171 A FR 718171A FR 718171D A FR718171D A FR 718171DA FR 718171 A FR718171 A FR 718171A
Authority
FR
France
Prior art keywords
descaling
tubes
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
Andre Penissat
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 FR718171A publication Critical patent/FR718171A/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
    • F28G3/14—Rotary appliances having scrapers, hammers, or cutters, e.g. rigidly mounted thrown into working position by centrifugal force

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR718171D 1931-06-05 1931-06-05 Device for descaling the inside of the tubes Expired FR718171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR718171T 1931-06-05

Publications (1)

Publication Number Publication Date
FR718171A true FR718171A (en) 1932-01-20

Family

ID=9090446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR718171D Expired FR718171A (en) 1931-06-05 1931-06-05 Device for descaling the inside of the tubes

Country Status (1)

Country Link
FR (1) FR718171A (en)

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