BR8006652A - Aparelho e metodo para alongar magneticamente membros permeaveis - Google Patents
Aparelho e metodo para alongar magneticamente membros permeaveisInfo
- Publication number
- BR8006652A BR8006652A BR8006652A BR8006652A BR8006652A BR 8006652 A BR8006652 A BR 8006652A BR 8006652 A BR8006652 A BR 8006652A BR 8006652 A BR8006652 A BR 8006652A BR 8006652 A BR8006652 A BR 8006652A
- Authority
- BR
- Brazil
- Prior art keywords
- permanible
- streaming
- magnetically
- members
- streaming permanible
- Prior art date
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
-
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPE092579 | 1979-10-15 | ||
AUPE364880 | 1980-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8006652A true BR8006652A (pt) | 1981-04-22 |
Family
ID=25642338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8006652A BR8006652A (pt) | 1979-10-15 | 1980-10-14 | Aparelho e metodo para alongar magneticamente membros permeaveis |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0027368B1 (pt) |
JP (2) | JPS5697866A (pt) |
BR (1) | BR8006652A (pt) |
DE (1) | DE3071681D1 (pt) |
MX (1) | MX148280A (pt) |
NZ (1) | NZ195142A (pt) |
ZA (1) | ZA806206B (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1182172A (en) * | 1982-04-28 | 1985-02-05 | Frank G. Tomaiuolo | Method and apparatus for non-destructive testing of magnetical permeable bodies |
DE3221159A1 (de) * | 1982-06-04 | 1983-12-08 | Sidco S.A., 1205 Genève | Wirbelstrompruefvorrichtung fuer bauteile |
US4644274A (en) * | 1983-04-01 | 1987-02-17 | General Electric Company | Apparatus for supporting an eddy current probe used to scan an irregular surface |
DE3337893A1 (de) * | 1983-10-19 | 1985-05-15 | Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co KG, 7410 Reutlingen | Anordnung zum pruefen eines ferromagnetischen rohres auf fehler |
PL142267B1 (en) * | 1983-12-30 | 1987-10-31 | Akad Gorniczo Hutnicza | Apparatus for magnetically testing conveyor belts |
JPS61150765A (ja) * | 1984-12-25 | 1986-07-09 | Fuji Electric Co Ltd | 加圧式注湯炉 |
PL148290B1 (en) * | 1985-03-05 | 1989-10-31 | Wyzsza Szkola Pedagog | Magnetic defectograph sensing element for determining changes in cross-sectional areas over substantial length of an object being examined |
FR2597603B1 (fr) * | 1986-04-22 | 1990-04-20 | Bruss Polt I | Dispositif d'aimantation pour controle magnetographique |
DE3923377C1 (pt) * | 1988-12-29 | 1990-07-26 | Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen, De | |
IT1239958B (it) | 1990-05-09 | 1993-11-27 | Stoppani Luigi Spa | Procedimento ed impianto per la preparazione di cromati alcalini da minerali di cromo |
DE4037993C2 (de) * | 1990-11-29 | 1997-01-09 | Hochtief Ag Hoch Tiefbauten | Verfahren zur Ermittlung der Lage einer Bruchstelle eines Spannstahls in einem Spannbetonbauteil |
DE4037992C2 (de) * | 1990-11-29 | 1997-01-09 | Hochtief Ag Hoch Tiefbauten | Verfahren zur Ermittlung der Lage einer Bruchstelle eines Spannstahls in einem Spannbetonbauteil |
DE4223248A1 (de) * | 1992-07-15 | 1994-01-20 | Continental Ag | Verfahren zum Erkennen von Fehlstellen in Stahlcordmaterial |
GB9310803D0 (en) * | 1993-05-21 | 1993-07-14 | Atomic Energy Authority Uk | Stress measurement |
FR2751080B1 (fr) * | 1996-07-15 | 1998-10-23 | Inrets | Procede et dispositif pour detecter des defauts transversaux en surface d'une piece oblongue conductrice |
GB0314747D0 (en) | 2003-06-25 | 2003-07-30 | Aea Technology Plc | Detecting failures in flexible multristrand steel structures |
DE102007002641A1 (de) * | 2007-01-12 | 2008-07-24 | Rwe Power Ag | Verfahren zur Ermittlung des Verschleißzustandes von Trommelbelägen und/oder Fördergurten an Gurtbandförderern |
DE102007059836A1 (de) * | 2007-11-07 | 2009-05-14 | Osma-Aufzüge Albert Schenk Gmbh & Co. Kg | Vorrichtung zur Messung von Tragseilen |
FR2940685B1 (fr) * | 2008-12-31 | 2011-03-18 | Michelin Soc Tech | Dispositif de controle de fils metalliques |
JP6660486B2 (ja) * | 2016-12-01 | 2020-03-11 | 東京製綱株式会社 | 磁性線状体の損傷評価方法および損傷評価装置 |
JP6791401B2 (ja) * | 2017-10-30 | 2020-11-25 | 日本製鉄株式会社 | 長尺材の磁気特性変化部検出装置及び方法 |
CN111965248B (zh) * | 2020-08-10 | 2023-01-20 | 上海应用技术大学 | 一种多股胎帘线钢丝缺陷在线涡流检测装置 |
CN112763543B (zh) * | 2020-12-29 | 2021-08-03 | 电子科技大学 | 一种基于主动电场的物体缺陷探测方法及系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3444458A (en) * | 1966-11-21 | 1969-05-13 | Ralph H Scott | Device for detecting variations in magnetic properties of ferromagnetic material |
US3899071A (en) * | 1973-06-29 | 1975-08-12 | Walter Roy Duffy | Conveyor belt protective system |
GB1487978A (en) * | 1974-09-12 | 1977-10-05 | Bando Chemical Ind | Safety device for conveyor belt |
CA1038037A (en) * | 1976-05-06 | 1978-09-05 | Noranda Mines Limited | Magnetic testing device for detecting defects in elongated objects |
GB2012966A (en) * | 1977-10-06 | 1979-08-01 | Health & Safety Executive | Apparatus for non-destructive testing of elongate objects |
-
1980
- 1980-10-03 NZ NZ195142A patent/NZ195142A/en unknown
- 1980-10-08 ZA ZA00806206A patent/ZA806206B/xx unknown
- 1980-10-10 EP EP80303583A patent/EP0027368B1/en not_active Expired
- 1980-10-10 DE DE8080303583T patent/DE3071681D1/de not_active Expired
- 1980-10-14 BR BR8006652A patent/BR8006652A/pt unknown
- 1980-10-15 MX MX184352A patent/MX148280A/es unknown
- 1980-10-15 JP JP14306980A patent/JPS5697866A/ja active Pending
-
1989
- 1989-02-06 JP JP1989012975U patent/JPH01162660U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3071681D1 (en) | 1986-09-04 |
NZ195142A (en) | 1984-09-28 |
EP0027368A2 (en) | 1981-04-22 |
ZA806206B (en) | 1981-09-30 |
JPH01162660U (pt) | 1989-11-13 |
EP0027368A3 (en) | 1982-04-07 |
EP0027368B1 (en) | 1986-07-30 |
MX148280A (es) | 1983-04-06 |
JPS5697866A (en) | 1981-08-06 |
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