FR659527A - Chimney sweeping device for steam boilers - Google Patents

Chimney sweeping device for steam boilers

Info

Publication number
FR659527A
FR659527A FR659527DA FR659527A FR 659527 A FR659527 A FR 659527A FR 659527D A FR659527D A FR 659527DA FR 659527 A FR659527 A FR 659527A
Authority
FR
France
Prior art keywords
sweeping device
steam boilers
chimney sweeping
chimney
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
Ferdinand Graafen
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 FR659527A publication Critical patent/FR659527A/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
    • F28G3/16—Rotary appliances using jets of fluid for removing debris
    • F28G3/166—Rotary appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits
FR659527D 1927-09-09 1928-08-25 Chimney sweeping device for steam boilers Expired FR659527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE659527X 1927-09-09

Publications (1)

Publication Number Publication Date
FR659527A true FR659527A (en) 1929-06-29

Family

ID=6582694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR659527D Expired FR659527A (en) 1927-09-09 1928-08-25 Chimney sweeping device for steam boilers

Country Status (1)

Country Link
FR (1) FR659527A (en)

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