NL68529C - - Google Patents

Info

Publication number: NL68529C
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.)

1948-10-29

Publication of NL68529C publication Critical patent/NL68529C/xx

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)
General Engineering & Computer Science (AREA)
Thermal Sciences (AREA)
Physics & Mathematics (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 (enrdf_load_html_response)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
NL68529C true NL68529C (enrdf_load_html_response)

Family

ID=19782171

Family Applications (1)

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

Country Status (4)

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

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
DE69105397T2 (de) *	1990-07-31	1995-05-11	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

0
- NL NL68529D patent/NL68529C/xx active
1949
- 1949-09-13 FR FR1102472D patent/FR1102472A/fr not_active Expired
- 1949-10-11 CH CH277325D patent/CH277325A/de unknown
- 1949-10-15 US US121583A patent/US2561762A/en not_active Expired - Lifetime

Also Published As

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

Publication	Publication Date	Title
IT454298A (enrdf_load_html_response)
AT166638B (enrdf_load_html_response)	1950-08-25
BE481876A (enrdf_load_html_response)
BE267826A (enrdf_load_html_response)
BE393137A (enrdf_load_html_response)
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BE478011A (enrdf_load_html_response)
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BE479349A (enrdf_load_html_response)	1948-01-31
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BE479713A (enrdf_load_html_response)
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