GB427373A - Process of and apparatus for the prevention and removal of boiler scale - Google Patents
Process of and apparatus for the prevention and removal of boiler scaleInfo
- Publication number
- GB427373A GB427373A GB19325/34A GB1932534A GB427373A GB 427373 A GB427373 A GB 427373A GB 19325/34 A GB19325/34 A GB 19325/34A GB 1932534 A GB1932534 A GB 1932534A GB 427373 A GB427373 A GB 427373A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boiler
- high frequency
- aerial
- leads
- incrustation
- 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
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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/487—Treatment of water, waste water, or sewage with magnetic or electric fields using high frequency electromagnetic fields, e.g. pulsed electromagnetic fields
-
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/48—Devices for applying magnetic or electric fields
- C02F2201/483—Devices for applying magnetic or electric fields using coils
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Microwave Amplifiers (AREA)
Abstract
427,373. Preventing and removing incrustation. KAHN, P., 136, Regent Street, London.-(Assignee of Markhof, A. von Mautner-; 5, Wiltrudenstrasse, Munich, Germany) June 29, 1934, No. 19325. Convention date, July 22, 1933. [Class 123 (i)] Incrustation in boilers is prevented and removed by the simultaneous action on the boiler shell of high frequency and low frequency electrical oscillations. In the Figure, an A.C. supply is connected through leads 10<a>, 10<b>, and high resistances or small condensers 3 to the boiler shell, and a high frequency generator 2 is also connected to the leads 10<a> 10<b> and to an aerial 4 stretched over the boiler, which radiates high frequency waves to the boiler. In a modification, high frequency broadcast radiations are received by an aerial and conducted through an inductance and variable condenser to the low frequency circuit. The Specification as open to inspection under Sect. 91 describes also an arrangement including a valve amplifier, from which connections are made to electrodes in the boiler. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE427373X | 1933-07-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB427373A true GB427373A (en) | 1935-04-23 |
Family
ID=6477308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19325/34A Expired GB427373A (en) | 1933-07-22 | 1934-06-29 | Process of and apparatus for the prevention and removal of boiler scale |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB427373A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986004321A1 (en) * | 1985-01-22 | 1986-07-31 | Gerhard Eibl | Method and device for eliminating scale and corrosion or for preventing the formation of scale and corrosion |
-
1934
- 1934-06-29 GB GB19325/34A patent/GB427373A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986004321A1 (en) * | 1985-01-22 | 1986-07-31 | Gerhard Eibl | Method and device for eliminating scale and corrosion or for preventing the formation of scale and corrosion |
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