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FR402639A - Device for descaling the flue pipes of steam boilers - Google Patents

Device for descaling the flue pipes of steam boilers

Info

Publication number
FR402639A
FR402639A FR402639DA FR402639A FR 402639 A FR402639 A FR 402639A FR 402639D A FR402639D A FR 402639DA FR 402639 A FR402639 A FR 402639A
Authority
FR
France
Prior art keywords
descaling
steam boilers
flue pipes
flue
pipes
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)
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 FR402639A publication Critical patent/FR402639A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR402639D 1909-05-01 1909-05-01 Device for descaling the flue pipes of steam boilers Expired FR402639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR402639T 1909-05-01

Publications (1)

Publication Number Publication Date
FR402639A true FR402639A (en) 1909-10-13

Family

ID=1447344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR402639D Expired FR402639A (en) 1909-05-01 1909-05-01 Device for descaling the flue pipes of steam boilers

Country Status (1)

Country Link
FR (1) FR402639A (en)

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