PL440721A1 - Selective sensor of a magnetic defectograph - Google Patents

Selective sensor of a magnetic defectograph

Info

Publication number
PL440721A1
PL440721A1 PL440721A PL44072122A PL440721A1 PL 440721 A1 PL440721 A1 PL 440721A1 PL 440721 A PL440721 A PL 440721A PL 44072122 A PL44072122 A PL 44072122A PL 440721 A1 PL440721 A1 PL 440721A1
Authority
PL
Poland
Prior art keywords
magnetic
ferromagnetic
transducer
defectograph
selective sensor
Prior art date
Application number
PL440721A
Other languages
Polish (pl)
Other versions
PL244805B1 (en
Inventor
Maciej Martyna
Original Assignee
Martyna Maciej Laboratorium Lrm-Nde
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 Martyna Maciej Laboratorium Lrm-Nde filed Critical Martyna Maciej Laboratorium Lrm-Nde
Priority to PL440721A priority Critical patent/PL244805B1/en
Publication of PL440721A1 publication Critical patent/PL440721A1/en
Publication of PL244805B1 publication Critical patent/PL244805B1/en

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  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

Przedmiotem zgłoszenia jest czujnik selektywny defektografu magnetycznego. Czujnik jest zbudowany z dwóch ferromagnetycznych pierścieni zewnętrznych (1), z dwóch ferromagnetycznych pierścieni wewnętrznych (2) oraz z ferromagnetycznego pierścienia środkowego (3). Pierścienie zewnętrzne (1) połączone są magnetycznie zworami magnetycznymi (6), w szczelinie których umieszczony jest przetwornik składowej stycznej, gdzie przetwornik składowej stycznej (7) przetwarza strumień magnetyczny na sygnały elektryczne, natomiast dwa ferromagnetyczne pierścienie wewnętrzne (2), są połączone zworami magnetycznymi (4) w kształcie litery T. Zwory magnetyczne (4) łączą się magnetycznie pionową gałęzią ze środkowym pierścieniem (3), gdzie na pionowej gałęzi zwory magnetycznej (4) umieszczony jest przetwornik (5) składowej normalnej rozproszonego pola magnetycznego na sygnały elektryczne.The subject of the application is a selective sensor of a magnetic flaw detector. The sensor is composed of two ferromagnetic outer rings (1), two ferromagnetic inner rings (2) and a ferromagnetic middle ring (3). The outer rings (1) are magnetically connected by magnetic clamps (6), in the gap of which a tangential component transducer is placed, where the tangential component transducer (7) converts the magnetic flux into electrical signals, while the two ferromagnetic inner rings (2) are connected by magnetic clamps (4) in the shape of the letter T. The magnetic armatures (4) are connected magnetically with a vertical branch to the middle ring (3), where a transducer (5) of the normal component of the scattered magnetic field into electric signals is placed on the vertical branch of the magnetic armature (4).

PL440721A 2022-03-31 2022-03-31 Selective sensor of a magnetic defectograph PL244805B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL440721A PL244805B1 (en) 2022-03-31 2022-03-31 Selective sensor of a magnetic defectograph

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL440721A PL244805B1 (en) 2022-03-31 2022-03-31 Selective sensor of a magnetic defectograph

Publications (2)

Publication Number Publication Date
PL440721A1 true PL440721A1 (en) 2023-10-02
PL244805B1 PL244805B1 (en) 2024-03-04

Family

ID=88203747

Family Applications (1)

Application Number Title Priority Date Filing Date
PL440721A PL244805B1 (en) 2022-03-31 2022-03-31 Selective sensor of a magnetic defectograph

Country Status (1)

Country Link
PL (1) PL244805B1 (en)

Also Published As

Publication number Publication date
PL244805B1 (en) 2024-03-04

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