FR560669A - Method and apparatus for descaling boilers - Google Patents

Method and apparatus for descaling boilers

Info

Publication number
FR560669A
FR560669A FR560669DA FR560669A FR 560669 A FR560669 A FR 560669A FR 560669D A FR560669D A FR 560669DA FR 560669 A FR560669 A FR 560669A
Authority
FR
France
Prior art keywords
descaling
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
Jules Wachs
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 FR560669A publication Critical patent/FR560669A/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)
FR560669D 1923-01-04 1923-01-04 Method and apparatus for descaling boilers Expired FR560669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR560669T 1923-01-04

Publications (1)

Publication Number Publication Date
FR560669A true FR560669A (en) 1923-10-09

Family

ID=8943101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR560669D Expired FR560669A (en) 1923-01-04 1923-01-04 Method and apparatus for descaling boilers

Country Status (1)

Country Link
FR (1) FR560669A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440334A (en) * 1946-04-29 1948-04-27 Joseph M Gerlach Sandblasting nozzle
US2587184A (en) * 1949-05-09 1952-02-26 Alvin L Marjama Sandblast nozzle
US3069812A (en) * 1960-08-08 1962-12-25 V George D Shelton Sand blasting nozzle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440334A (en) * 1946-04-29 1948-04-27 Joseph M Gerlach Sandblasting nozzle
US2587184A (en) * 1949-05-09 1952-02-26 Alvin L Marjama Sandblast nozzle
US3069812A (en) * 1960-08-08 1962-12-25 V George D Shelton Sand blasting nozzle

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