NL68529C - - Google Patents

Info

Publication number
NL68529C
NL68529C NL68529DA NL68529C NL 68529 C NL68529 C NL 68529C NL 68529D A NL68529D A NL 68529DA NL 68529 C NL68529 C NL 68529C
Authority
NL
Netherlands
Application number
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.)
Publication of NL68529C publication Critical patent/NL68529C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/006—Feed-water heaters, i.e. economisers or like preheaters with heating tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0092—Devices for preventing or removing corrosion, slime or scale
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/0042—Cleaning arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • General Induction Heating (AREA)
NL68529D 1948-10-29 NL68529C (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL277325X 1948-10-29

Publications (1)

Publication Number Publication Date
NL68529C true NL68529C (ko)

Family

ID=19782171

Family Applications (1)

Application Number Title Priority Date Filing Date
NL68529D NL68529C (ko) 1948-10-29

Country Status (4)

Country Link
US (1) US2561762A (ko)
CH (1) CH277325A (ko)
FR (1) FR1102472A (ko)
NL (1) NL68529C (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491022A (en) * 1967-12-27 1970-01-20 Walter Huff Infrasonic activation of desalination membranes
US3824852A (en) * 1972-02-17 1974-07-23 C Otto Electrically powered submerged pump, power circuit therefor, and oceanographic monitoring apparatus and method employing same
ATE114611T1 (de) * 1990-07-31 1994-12-15 Bodysonic Kk Verfahren zur qualitätsverbesserung von trinkwasser oder von fermentierten flüssigen nahrungsmitteln oder zur stimulierung der fermentierung.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2246165A (en) * 1938-08-27 1941-06-17 Gen Electric Method for producing sintered hard metal from pulverulent materials
US2376221A (en) * 1942-04-08 1945-05-15 Hartford Empire Co Method of and apparatus for degassing liquids

Also Published As

Publication number Publication date
US2561762A (en) 1951-07-24
FR1102472A (fr) 1955-10-21
CH277325A (de) 1951-08-31

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