FR435491A - Device for cleaning boilers - Google Patents

Device for cleaning boilers

Info

Publication number
FR435491A
FR435491A FR435491DA FR435491A FR 435491 A FR435491 A FR 435491A FR 435491D A FR435491D A FR 435491DA FR 435491 A FR435491 A FR 435491A
Authority
FR
France
Prior art keywords
cleaning boilers
boilers
cleaning
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
Heinrich Pontani
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 FR435491A publication Critical patent/FR435491A/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
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR435491D 1910-10-17 1911-10-13 Device for cleaning boilers Expired FR435491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE435491X 1910-10-17

Publications (1)

Publication Number Publication Date
FR435491A true FR435491A (en) 1912-03-01

Family

ID=1477285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR435491D Expired FR435491A (en) 1910-10-17 1911-10-13 Device for cleaning boilers

Country Status (1)

Country Link
FR (1) FR435491A (en)

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