HU900137D0 - Process and joining member for pneumatic testing of casing of polythene insulated cables being not longitudinally waterproof - Google Patents

Process and joining member for pneumatic testing of casing of polythene insulated cables being not longitudinally waterproof

Info

Publication number
HU900137D0
HU900137D0 HU90137A HU13790A HU900137D0 HU 900137 D0 HU900137 D0 HU 900137D0 HU 90137 A HU90137 A HU 90137A HU 13790 A HU13790 A HU 13790A HU 900137 D0 HU900137 D0 HU 900137D0
Authority
HU
Hungary
Prior art keywords
casing
joining member
insulated cables
pneumatic testing
polythene insulated
Prior art date
Application number
HU90137A
Other languages
English (en)
Inventor
Hartmut Biewald
Alfred Hopp
Juergen Tadling
Juergen Gruber
Horst Binneboese
Reinhard Helms
Original Assignee
Berlin Energiekombinat
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 Berlin Energiekombinat filed Critical Berlin Energiekombinat
Publication of HU900137D0 publication Critical patent/HU900137D0/hu

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/221—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for cables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
HU90137A 1989-06-19 1990-01-15 Process and joining member for pneumatic testing of casing of polythene insulated cables being not longitudinally waterproof HU900137D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD32973189 1989-06-19

Publications (1)

Publication Number Publication Date
HU900137D0 true HU900137D0 (en) 1990-05-28

Family

ID=5610018

Family Applications (1)

Application Number Title Priority Date Filing Date
HU90137A HU900137D0 (en) 1989-06-19 1990-01-15 Process and joining member for pneumatic testing of casing of polythene insulated cables being not longitudinally waterproof

Country Status (2)

Country Link
DE (1) DE3931340A1 (hu)
HU (1) HU900137D0 (hu)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2341689B (en) * 1998-09-08 2002-12-31 Ea Tech Ltd Locating underground power cable faults
US6269683B1 (en) * 1999-10-18 2001-08-07 Schlumberger Technology Corporation System and method for pressure testing the fittings and seals associated with the communication lines of a well tool
DE10103412B4 (de) * 2001-01-26 2012-07-05 Deutsche Telekom Ag Verfahren zum Erfassen von Undichtigkeiten in zumindest einem geschlossenen Hohlkörper
DE102009044245A1 (de) * 2009-10-14 2011-05-05 Contitech Schlauch Gmbh Vorrichtung und Verfahren zur Erfassung von Isolationsfehlern eines Kabels
DE202011108226U1 (de) 2011-11-24 2012-01-31 Minimax Gmbh & Co. Kg Vorrichtung zur Dichtigkeitsprüfung von Rohrleitungen
DE102012008274A1 (de) * 2011-11-28 2013-05-29 Dräger Safety AG & Co. KGaA Gasbeaufschlagungs-Vorrichtung für Gasmessgeräte, Verfahren zum Prüfen von Gas-Messgeräten sowie Kalibrierungsmessgerät zum Prüfen und Kalibrieren von Gasmessgeräten
IT202100005513A1 (it) 2021-03-09 2022-09-09 Te Connectivity Italia Distribution Srl Sistema e metodo per eseguire test di tenuta
CN114088574B (zh) * 2022-01-21 2022-05-27 国网天津市电力公司电力科学研究院 一种电缆线芯质量检测方法及其装置

Also Published As

Publication number Publication date
DE3931340A1 (de) 1990-12-20

Similar Documents

Publication Publication Date Title
DE3663554D1 (en) Method and apparatus for installment of underground utilities
GB2205517B (en) Method of connecting electrical conductors and apparatus for carrying out the method
GB8902965D0 (en) Insulated joint and method
HU900137D0 (en) Process and joining member for pneumatic testing of casing of polythene insulated cables being not longitudinally waterproof
GB8812513D0 (en) Field joint insulation for insulated pipelines
GB2229246B (en) Material for and method of pipeline insulation
GB8814336D0 (en) Method for measuring property of pipeline
GB8609919D0 (en) Testing of electric cable
GB9321502D0 (en) Electrical testing process and method of sealing using same
GB2225113B (en) State of fill-determining apparatus
GB2245713B (en) Cable tester and method of testing
GB2274712B (en) Non-destructive testing of composite conductor rails
GB8322096D0 (en) Testing of sealing of electrical cable joints
SU1592814A1 (ru) Уctpoйctbo для иcпыtahия элektpичeckoй пpoчhoctи изoляtopob
PL275492A2 (en) Method of insulating pipelines
GB2227098B (en) Electrical testing apparatus
SU1546863A1 (ru) Cпocoб иcпыtahия издeлий ha гepmetичhoctь
SU1592808A1 (ru) Уctpoйctbo для kohtpoля элektpичeckиx цeпeй и элemehtob cлoжhыx oб'ektob
SU1592806A1 (ru) Уctpoйctbo для kohtpoля coпpotиbлehия изoляции
SU1592807A1 (ru) Уctpoйctbo для иcпыtahий элektpичeckoй изoляции
DE3761030D1 (en) Method of and apparatus for providing an underground tunnel
GB8905893D0 (en) Cable tester and method of testing
PL287116A1 (en) Method of testing polyethylene power cable insulation for its resistance
GB8805048D0 (en) Apparatus for checking parameters of electric circuits
SU1546866A1 (ru) Cпocoб oпpeдeлehия beличиhы уteчkи