NL192956B - Inrichting voor verhindering van kalkafzetting. - Google Patents
Inrichting voor verhindering van kalkafzetting.Info
- Publication number
- NL192956B NL192956B NL9200372A NL9200372A NL192956B NL 192956 B NL192956 B NL 192956B NL 9200372 A NL9200372 A NL 9200372A NL 9200372 A NL9200372 A NL 9200372A NL 192956 B NL192956 B NL 192956B
- Authority
- NL
- Netherlands
- Prior art keywords
- prevention device
- limescale
- limescale prevention
- prevention
- Prior art date
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
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- 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)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9200157 | 1992-01-29 | ||
NL9200157 | 1992-01-29 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL9200372A NL9200372A (nl) | 1993-08-16 |
NL192956B true NL192956B (nl) | 1998-02-02 |
NL192956C NL192956C (nl) | 1998-06-03 |
Family
ID=19860365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL9200372A NL192956C (nl) | 1992-01-29 | 1992-02-28 | Inrichting voor verhindering van kalkafzetting. |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL192956C (nl) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4335871A1 (de) * | 1993-10-21 | 1995-04-27 | Hartmut Dipl Ing Schulte | Verfahren und Vorrichtung zur Verbrauchsminderung von fließfähigen fossilen Brennstoffen |
GB2398295B (en) * | 2003-02-15 | 2004-12-29 | Hotta Uk Ltd | Electronic de-scalers |
SG129314A1 (en) * | 2005-08-02 | 2007-02-26 | Ecospec Global Stechnology Pte | Method and device for water treatment using an electromagnetic field |
US7704364B2 (en) * | 2005-10-11 | 2010-04-27 | Evapco, Inc. | Full wave rectified power water treatment device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3843507A (en) * | 1972-11-29 | 1974-10-22 | Key Ii Ind | Scale inhibiting apparatus |
FR2602302B1 (fr) * | 1986-08-01 | 1990-02-23 | Roynette Jean Pol | Systeme de traitement electrique du tartre |
BE901884A (fr) * | 1986-12-01 | 1985-09-06 | Niessen Philippe E H | Appareil electronique anti-tartre agissant par induction. |
BE1000290A3 (fr) * | 1987-01-28 | 1988-10-11 | Niessen Philippe | Procede de transfert capacitif d'une energie electromagnetique a un liquide ou a des tissus biologiques par induction. |
US4963268A (en) * | 1988-04-20 | 1990-10-16 | Aqua Dynamics Group Corp. | Method and system for variable frequency electromagnetic water treatment |
NL8802179A (nl) * | 1988-09-02 | 1990-04-02 | B & D Ingenieursburo | Inrichting voor het behandelen van vloeistof voor het verhinderen en/of verwijderen van ketelsteenafzettingen. |
FR2659643A1 (fr) * | 1990-03-15 | 1991-09-20 | Bac Denis | Appareil permettant d'eliminer la formation du tartre. |
DE59004562D1 (de) * | 1990-06-05 | 1994-03-24 | Hartmut Dipl Ing Schulte | Verfahren und Vorrichtung zur Behandlung von Wasser mit einem elekro-magnetischen Feld. |
FR2663648B1 (fr) * | 1990-06-25 | 1992-11-20 | Havas Francois | Dispositif electroacoustique de traitement de l'eau. |
-
1992
- 1992-02-28 NL NL9200372A patent/NL192956C/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL192956C (nl) | 1998-06-03 |
NL9200372A (nl) | 1993-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
V5 | Annulment (art. 51) |
Free format text: 20000922 |