FR1564486A - - Google Patents
Info
- Publication number
- FR1564486A FR1564486A FR1564486DA FR1564486A FR 1564486 A FR1564486 A FR 1564486A FR 1564486D A FR1564486D A FR 1564486DA FR 1564486 A FR1564486 A FR 1564486A
- Authority
- FR
- France
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/35—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
- H03K3/352—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region the devices being thyristors
-
- 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
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/043—Treatment of partial or bypass streams
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- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR115854 | 1967-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1564486A true FR1564486A (nl) | 1969-04-25 |
Family
ID=8635898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1564486D Expired FR1564486A (nl) | 1967-07-27 | 1967-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1564486A (nl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2311756A1 (fr) * | 1975-05-23 | 1976-12-17 | Clement Daniel | Generateur d'impulsions electriques, notamment pour appareil de traitement de liquide |
| FR2431461A1 (fr) * | 1978-07-19 | 1980-02-15 | Sonic Clean | Appareil de traitement de l'eau et procede de traitement de l'eau |
-
1967
- 1967-07-27 FR FR1564486D patent/FR1564486A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2311756A1 (fr) * | 1975-05-23 | 1976-12-17 | Clement Daniel | Generateur d'impulsions electriques, notamment pour appareil de traitement de liquide |
| FR2431461A1 (fr) * | 1978-07-19 | 1980-02-15 | Sonic Clean | Appareil de traitement de l'eau et procede de traitement de l'eau |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |