FR426377A - Device for descaling boilers by percussion - Google Patents

Device for descaling boilers by percussion

Info

Publication number
FR426377A
FR426377A FR426377DA FR426377A FR 426377 A FR426377 A FR 426377A FR 426377D A FR426377D A FR 426377DA FR 426377 A FR426377 A FR 426377A
Authority
FR
France
Prior art keywords
descaling
percussion
boilers
descaling boilers
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
Eugen Von Devoorde
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 FR426377A publication Critical patent/FR426377A/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)
FR426377D 1910-06-18 1911-02-23 Device for descaling boilers by percussion Expired FR426377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE426377X 1910-06-18

Publications (1)

Publication Number Publication Date
FR426377A true FR426377A (en) 1911-07-05

Family

ID=1468954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR426377D Expired FR426377A (en) 1910-06-18 1911-02-23 Device for descaling boilers by percussion

Country Status (1)

Country Link
FR (1) FR426377A (en)

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