FR636031A - Device and apparatus for pricking salt deposits - Google Patents

Device and apparatus for pricking salt deposits

Info

Publication number
FR636031A
FR636031A FR636031DA FR636031A FR 636031 A FR636031 A FR 636031A FR 636031D A FR636031D A FR 636031DA FR 636031 A FR636031 A FR 636031A
Authority
FR
France
Prior art keywords
pricking
salt deposits
deposits
salt
pricking salt
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
Johannes Peter Martinussen
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 FR636031A publication Critical patent/FR636031A/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
    • F28G7/00—Cleaning by vibration or pressure waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR636031D 1927-06-15 1927-06-15 Device and apparatus for pricking salt deposits Expired FR636031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR636031T 1927-06-15

Publications (1)

Publication Number Publication Date
FR636031A true FR636031A (en) 1928-03-30

Family

ID=8994660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR636031D Expired FR636031A (en) 1927-06-15 1927-06-15 Device and apparatus for pricking salt deposits

Country Status (1)

Country Link
FR (1) FR636031A (en)

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