PL229370A1 - - Google Patents
Info
- Publication number
- PL229370A1 PL229370A1 PL22937081A PL22937081A PL229370A1 PL 229370 A1 PL229370 A1 PL 229370A1 PL 22937081 A PL22937081 A PL 22937081A PL 22937081 A PL22937081 A PL 22937081A PL 229370 A1 PL229370 A1 PL 229370A1
- Authority
- PL
- Poland
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/14—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to occurrence of voltage on parts normally at earth potential
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/04—Controlling or regulating desired parameters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU15480A HU184768B (en) | 1980-01-25 | 1980-01-25 | Cathode protection system with centrolled protecting earthing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL229370A1 true PL229370A1 (cs) | 1981-09-18 |
| PL136214B1 PL136214B1 (en) | 1986-02-28 |
Family
ID=10948209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22937081A PL136214B1 (en) | 1980-01-25 | 1981-01-23 | Connection circuit for connecting a cathodic corrossion preventing system to the ground |
Country Status (9)
| Country | Link |
|---|---|
| CS (1) | CS226728B2 (cs) |
| DD (1) | DD157108A1 (cs) |
| DE (1) | DE3101487A1 (cs) |
| HU (1) | HU184768B (cs) |
| PL (1) | PL136214B1 (cs) |
| RO (1) | RO80913A (cs) |
| SE (1) | SE8100408L (cs) |
| SU (1) | SU1130168A3 (cs) |
| YU (1) | YU16481A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4126303C2 (de) * | 1991-08-08 | 1993-10-14 | Gustav Peez | Verfahren und Vorrichtung für den kathodischen Korrosionsschutz von erdverlegten Rohrleitungen und von erdverlegten Stahlbauwerken und Tanks |
-
1980
- 1980-01-25 HU HU15480A patent/HU184768B/hu not_active IP Right Cessation
-
1981
- 1981-01-19 DE DE19813101487 patent/DE3101487A1/de not_active Withdrawn
- 1981-01-22 YU YU16481A patent/YU16481A/xx unknown
- 1981-01-23 PL PL22937081A patent/PL136214B1/pl unknown
- 1981-01-23 SE SE8100408A patent/SE8100408L/ not_active Application Discontinuation
- 1981-01-23 SU SU813236552A patent/SU1130168A3/ru active
- 1981-01-23 RO RO81103193A patent/RO80913A/ro unknown
- 1981-01-23 DD DD22717081A patent/DD157108A1/de not_active IP Right Cessation
- 1981-01-26 CS CS54881A patent/CS226728B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU1130168A3 (ru) | 1984-12-15 |
| DD157108A1 (de) | 1982-10-13 |
| YU16481A (en) | 1983-12-31 |
| HU184768B (en) | 1984-10-29 |
| RO80913A (ro) | 1983-02-01 |
| DE3101487A1 (de) | 1981-11-19 |
| PL136214B1 (en) | 1986-02-28 |
| SE8100408L (sv) | 1981-07-26 |
| CS226728B2 (en) | 1984-04-16 |