PL442704A1 - Przetwornik pomiarowy do badania materiałów przewodzących metodą prądów wirowych - Google Patents

Przetwornik pomiarowy do badania materiałów przewodzących metodą prądów wirowych

Info

Publication number
PL442704A1
PL442704A1 PL442704A PL44270422A PL442704A1 PL 442704 A1 PL442704 A1 PL 442704A1 PL 442704 A PL442704 A PL 442704A PL 44270422 A PL44270422 A PL 44270422A PL 442704 A1 PL442704 A1 PL 442704A1
Authority
PL
Poland
Prior art keywords
eddy current
conductive materials
current method
measuring transducer
testing conductive
Prior art date
Application number
PL442704A
Other languages
English (en)
Inventor
Tomasz Chady
Jacek Grochowalski
Original Assignee
Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
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 Zachodniopomorski Uniwersytet Technologiczny W Szczecinie filed Critical Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
Priority to PL442704A priority Critical patent/PL442704A1/pl
Publication of PL442704A1 publication Critical patent/PL442704A1/pl

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
    • 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
    • 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
    • G01N27/9006—Details, e.g. in the structure or functioning of sensors
    • 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
    • G01N27/9073—Recording measured data

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)

Abstract

Przedmiotem zgłoszenia jest przetwornik pomiarowy do badania materiałów przewodzących metodą prądów wirowych, wyposażony we wspornik (1), do którego przymocowany jest liniowy aktuator (2), do którego przymocowany jest pierwszy koniec magnesu trwałego (3) wprawianego przez liniowy aktuator (2) w ruch posuwisto zwrotny. Element pomiarowy (4) połączony jest ze wzmacniaczem (5), który połączony jest z przetwornikiem analogowo-cyfrowym (6), który połączony jest z układem sterującym (7), połączonym z kontrolerem (8), który połączony jest z liniowym aktuatorem (2). Istota wynalazku polega na tym, że ma element pomiarowy w postaci nie więcej niż dwóch cewek pomiarowych (4), umieszczonych na lub nad elementem badanym (9).
PL442704A 2022-11-02 2022-11-02 Przetwornik pomiarowy do badania materiałów przewodzących metodą prądów wirowych PL442704A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL442704A PL442704A1 (pl) 2022-11-02 2022-11-02 Przetwornik pomiarowy do badania materiałów przewodzących metodą prądów wirowych

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL442704A PL442704A1 (pl) 2022-11-02 2022-11-02 Przetwornik pomiarowy do badania materiałów przewodzących metodą prądów wirowych

Publications (1)

Publication Number Publication Date
PL442704A1 true PL442704A1 (pl) 2024-05-06

Family

ID=90971236

Family Applications (1)

Application Number Title Priority Date Filing Date
PL442704A PL442704A1 (pl) 2022-11-02 2022-11-02 Przetwornik pomiarowy do badania materiałów przewodzących metodą prądów wirowych

Country Status (1)

Country Link
PL (1) PL442704A1 (pl)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847556A (en) * 1986-09-08 1989-07-11 Langley Lawrence W Eddy current clearance transducing system
US8596129B2 (en) * 2010-06-08 2013-12-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. EMUS transducer system as well as a method for producing linearly polarised transverse waves with variably predeterminable polarisation direction within a test specimen
PL239841B1 (pl) * 2020-03-10 2022-01-17 Univ West Pomeranian Szczecin Tech Przetwornik pomiarowy do badania materiałów przewodzących oraz sposób badania materiałów przewodzących

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847556A (en) * 1986-09-08 1989-07-11 Langley Lawrence W Eddy current clearance transducing system
US8596129B2 (en) * 2010-06-08 2013-12-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. EMUS transducer system as well as a method for producing linearly polarised transverse waves with variably predeterminable polarisation direction within a test specimen
PL239841B1 (pl) * 2020-03-10 2022-01-17 Univ West Pomeranian Szczecin Tech Przetwornik pomiarowy do badania materiałów przewodzących oraz sposób badania materiałów przewodzących

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