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FR686966A - Improvements to boiler cleaning devices - Google Patents

Improvements to boiler cleaning devices

Info

Publication number
FR686966A
FR686966A FR686966DA FR686966A FR 686966 A FR686966 A FR 686966A FR 686966D A FR686966D A FR 686966DA FR 686966 A FR686966 A FR 686966A
Authority
FR
France
Prior art keywords
cleaning devices
boiler cleaning
boiler
devices
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
Leo John Bayer
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 FR686966A publication Critical patent/FR686966A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR686966D 1928-12-31 1929-12-19 Improvements to boiler cleaning devices Expired FR686966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US686966XA 1928-12-31 1928-12-31

Publications (1)

Publication Number Publication Date
FR686966A true FR686966A (en) 1930-08-01

Family

ID=22084161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR686966D Expired FR686966A (en) 1928-12-31 1929-12-19 Improvements to boiler cleaning devices

Country Status (1)

Country Link
FR (1) FR686966A (en)

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