FI892086A0 - Sond foer proevning av roer, speciellt u-roer i en vaermevaexlare. - Google Patents

Sond foer proevning av roer, speciellt u-roer i en vaermevaexlare.

Info

Publication number
FI892086A0
FI892086A0 FI892086A FI892086A FI892086A0 FI 892086 A0 FI892086 A0 FI 892086A0 FI 892086 A FI892086 A FI 892086A FI 892086 A FI892086 A FI 892086A FI 892086 A0 FI892086 A0 FI 892086A0
Authority
FI
Finland
Prior art keywords
roer
proevning
vaermevaexlare
sond
speciellt
Prior art date
Application number
FI892086A
Other languages
English (en)
Other versions
FI892086A (fi
Inventor
Anton Kutscher
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of FI892086A0 publication Critical patent/FI892086A0/fi
Publication of FI892086A publication Critical patent/FI892086A/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9013—Arrangements for scanning
    • G01N27/902—Arrangements for scanning by moving the sensors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
FI892086A 1988-06-29 1989-05-02 Sond foer proevning av roer, speciellt u-roer i en vaermevaexlare. FI892086A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8808320U DE8808320U1 (de) 1988-06-29 1988-06-29 Sonde zur Prüfung von Rohren, insbesondere U-Rohren eines Wärmetauschers

Publications (2)

Publication Number Publication Date
FI892086A0 true FI892086A0 (fi) 1989-05-02
FI892086A FI892086A (fi) 1989-12-30

Family

ID=6825462

Family Applications (1)

Application Number Title Priority Date Filing Date
FI892086A FI892086A (fi) 1988-06-29 1989-05-02 Sond foer proevning av roer, speciellt u-roer i en vaermevaexlare.

Country Status (3)

Country Link
EP (1) EP0348739A1 (fi)
DE (1) DE8808320U1 (fi)
FI (1) FI892086A (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700008B1 (fr) * 1992-12-28 1995-03-17 Framatome Sa Dispositif de contrôle non destructif d'une surface accessible par un passage de dimension réduite et en particulier de la surface intérieure d'un adaptateur d'un réacteur nucléaire.
DE9411049U1 (de) * 1994-07-04 1995-11-02 Siemens AG, 80333 München Einrichtung zur zerstörungsfreien Prüfung eines Rohres
US6469503B2 (en) * 2001-03-26 2002-10-22 General Electric Company Eddy current inspection probe and method of use
CN108995157B (zh) * 2018-08-30 2023-10-03 珠海格力精密模具有限公司 推管组件及模具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320542A1 (fr) * 1975-08-07 1977-03-04 Commissariat Energie Atomique Dispositif de controle a courants de foucault pour tubes metalliques cintres au moins localement
DE2837488C2 (de) * 1978-08-28 1980-08-28 Kraftwerk Union Ag, 4330 Muelheim Einrichtung zur Wirbelstromprüfung der Rohre von Wärmeaustauschern
GB2035571B (en) * 1978-11-30 1983-03-23 Nihon Densokuki Co Ltd Flaw detection
FR2461950A1 (fr) * 1979-07-24 1981-02-06 Radiologie Cie Gle Sonde souple destinee au controle non destructif de tubes de grande longueur
US4668912A (en) * 1985-02-05 1987-05-26 Westinghouse Electric Corp. Eddy current inspection probe and method for assembling same

Also Published As

Publication number Publication date
DE8808320U1 (de) 1989-10-26
FI892086A (fi) 1989-12-30
EP0348739A1 (de) 1990-01-03

Similar Documents

Publication Publication Date Title
FI892174A (fi) Maskinens pressdel foer tillverkning av en fiberbana, speciellt pappersbana.
FI896179A0 (fi) Lagerbestaendiga, synnerligen poroesa, kalorifattiga livsmedelsprodukter.
FI893167A (fi) Moerk, neutralgrao, nickelfri glaskomposition.
FI895157A0 (fi) Laosanordning foer flyttbara anordningars, saerskilt sjukvaeddars, hjul.
FI892117A (fi) Enskiktigt, soemmat pappersmaskintyg.
FI902898A0 (fi) Lutningskompensator foer snabbgaoende fordon, saerskilt raelsfordon.
FI892089A (fi) Anordning foer virvelstroemproevning av roer i en vaermevaexlare.
FI890113A0 (fi) Anvaendning av utvalda aendgruppsslutna fett-alkoholetoxylater foer skumbara, sprutbara rengoeringsmedel.
FI894892A0 (fi) Koppling foer fluidledningar, speciellt snabbkoppling.
FI902774A0 (fi) N-imidazolyl- och n -imidazolylmetylderivat av substituerade, bicykliska foereningar.
FI893756A0 (fi) Slaett, keramiskt foerbindningselement.
FI883856A0 (fi) Kretsanordning foer generering av i,q-vaogformer.
FI895923A0 (fi) Oralt, mindre missfaergande foerfarande foer foerhindrande av plack.
FI896346A0 (fi) Organiska, svavelhaltiga foereningar foer anvaendning i positiva, elektrostatiska, vaetskeformiga framkallningsmedel.
FI896345A0 (fi) Bipolaert, vaetskeformigt, elektrostatiskt framkallningsmedel.
FI894889A0 (fi) Gripanordning foer gripande av i stroem matade, vikta tryckprodukter.
FI892086A0 (fi) Sond foer proevning av roer, speciellt u-roer i en vaermevaexlare.
FI903734A0 (fi) Taendanordning, saerskilt foer en driftsladdning av en rekylfri pansarvaernsvapen.
FI896129A0 (fi) Ultraviolettstraolning absorberande kompositioner, vilka innehaoller 1-cyklohexenylacetonitrilderivat av aldehyder.
FI892163A (fi) Valsanordning, saerskilt kalander.
FI895500A0 (fi) Ledning, inklusive drivanordning foer pappers- eller kartongbanor.
FI892822A0 (fi) Ljuskaensliga, negativt arbetande offsettryckplattor.
FI895872A0 (fi) Anordning foer kontrollerad energioeverfoering av en elektrisk stroemkaella, i synnerhet foer reducering av kopplingstransienter.
FI885419A (fi) Arrangemang foer invaendig bearbetning av roer.
FI884176A (fi) Foerbaettringar i spickbleck, spikblecksfoerband och- konstruktioner.

Legal Events

Date Code Title Description
FD Application lapsed
MM Patent lapsed

Owner name: SIEMENS AKTIENGESELLSCHAFT