RO80913A - Circuit de separation de la conexion de prorection a la terre des dispositifs de protection catodique - Google Patents

Circuit de separation de la conexion de prorection a la terre des dispositifs de protection catodique

Info

Publication number
RO80913A
RO80913A RO81103193A RO10319381A RO80913A RO 80913 A RO80913 A RO 80913A RO 81103193 A RO81103193 A RO 81103193A RO 10319381 A RO10319381 A RO 10319381A RO 80913 A RO80913 A RO 80913A
Authority
RO
Romania
Prior art keywords
conexion
catodic
earth
ground
protection devices
Prior art date
Application number
RO81103193A
Other languages
English (en)
Romanian (ro)
Inventor
Marton Horvath
Akos Kiss
Original Assignee
Nehtvegyipari Kutato Intezet,Hu
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.)
Filing date
Publication date
Application filed by Nehtvegyipari Kutato Intezet,Hu filed Critical Nehtvegyipari Kutato Intezet,Hu
Publication of RO80913A publication Critical patent/RO80913A/fr

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)
RO81103193A 1980-01-25 1981-01-23 Circuit de separation de la conexion de prorection a la terre des dispositifs de protection catodique RO80913A (fr)

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 (1)

Publication Number Publication Date
RO80913A true RO80913A (fr) 1983-02-01

Family

ID=10948209

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81103193A RO80913A (fr) 1980-01-25 1981-01-23 Circuit de separation de la conexion de prorection a la terre des dispositifs de protection catodique

Country Status (9)

Country Link
CS (1) CS226728B2 (fr)
DD (1) DD157108A1 (fr)
DE (1) DE3101487A1 (fr)
HU (1) HU184768B (fr)
PL (1) PL136214B1 (fr)
RO (1) RO80913A (fr)
SE (1) SE8100408L (fr)
SU (1) SU1130168A3 (fr)
YU (1) YU16481A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
PL229370A1 (fr) 1981-09-18
HU184768B (en) 1984-10-29
SU1130168A3 (ru) 1984-12-15
CS226728B2 (en) 1984-04-16
DE3101487A1 (de) 1981-11-19
PL136214B1 (en) 1986-02-28
DD157108A1 (de) 1982-10-13
SE8100408L (sv) 1981-07-26
YU16481A (en) 1983-12-31

Similar Documents

Publication Publication Date Title
IT8147783A0 (it) Dispositivi di sicurezza perfezionati
NO830895L (no) Anti-soppmiddel for kortvarig beskyttelse av trevirke
FI832890L (fi) Foerfarande foer separation av sakkaros fraon en vattenloesning
IT1144501B (it) Dispositivo di serraggio a ginocchiera
AR226208A1 (es) Dispositivo de prevencion de erupcion
IT8149295A0 (it) Dispositivo di sicurezza per spolette
BR8102499A (pt) Disjuntor de circuito
IT1136756B (it) Circuito per la protezione di transisitori
NO162973C (no) Innretning for overvaaking av et katodisk beskyttelsessystem.
NO812315L (no) Beskyttelsesanordning for leddaksel
NO820436L (no) Sikringsanordning for vannfoerende husholdningsapparater
JPS5737098A (en) Alarm device for trouble of steering
NO803730L (no) Anordning for aa hindre beroering av stroemskinner
RO80913A (fr) Circuit de separation de la conexion de prorection a la terre des dispositifs de protection catodique
FI833478A0 (fi) Halvfaerdigt ark foer framstaellning av en parallellepipedformig laoda
BR8106863A (pt) Circuito de seguranca
FI803291L (fi) Isobariskt foerfarande foer separation av normala paraffiner fraon kolvaete
NO814085L (no) Fremgangsmaate for aa fjerne antrakinon-avsetninger
IT1136751B (it) Circuito rivelatore di segnalidi supervisione alternati
BR8105469A (pt) Dispositivo de circuito
IT8267570A0 (it) Circuito di protezione di un dispositivo di segnalazione a lampeggiamento
RO80391A2 (fr) Dispositif pour la protection seismique de constructions
FI830249L (fi) Anordning foer utvaendig taeckning av en foensteroeppning
FI821395A0 (fi) Anlaeggning foer inriktning av foer saogning avsedda laongstraeckta stycken
ES247817Y (es) Dispositivo de alarma