NL7200275A - - Google Patents
Info
- Publication number
- NL7200275A NL7200275A NL7200275A NL7200275A NL7200275A NL 7200275 A NL7200275 A NL 7200275A NL 7200275 A NL7200275 A NL 7200275A NL 7200275 A NL7200275 A NL 7200275A NL 7200275 A NL7200275 A NL 7200275A
- Authority
- NL
- Netherlands
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
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/20—Investigating the presence of flaws
- G01N27/205—Investigating the presence of flaws in insulating materials
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 Electric Means (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB105271 | 1971-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7200275A true NL7200275A (de) | 1972-07-11 |
Family
ID=9715334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7200275A NL7200275A (de) | 1971-01-08 | 1972-01-07 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3792458A (de) |
| JP (1) | JPS5323190Y2 (de) |
| BE (1) | BE777774A (de) |
| DE (1) | DE2200552A1 (de) |
| FR (1) | FR2121316A5 (de) |
| GB (1) | GB1313992A (de) |
| IT (1) | IT948811B (de) |
| NL (1) | NL7200275A (de) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3925681A (en) * | 1973-03-13 | 1975-12-09 | Grudelbach Hans Dieter | Monitoring, counting and safety apparatus |
| US3955136A (en) * | 1974-11-20 | 1976-05-04 | Structural Fibers, Inc. | Machine for dielectrically detecting defects in flat rubber stock |
| JPS51109957A (ja) * | 1975-03-24 | 1976-09-29 | Michio Sudo | Infureeshonchunonetsukasoseigoseijushimakutainipinhoorunohatsuseishiteirukotooninchiseshimerukeikokuho |
| US4247814A (en) * | 1979-02-05 | 1981-01-27 | The B. F. Goodrich Company | Mat testing apparatus |
| US4347477A (en) * | 1980-08-15 | 1982-08-31 | The B.F. Goodrich Company | Mat testing apparatus |
| SE436951B (sv) * | 1981-02-19 | 1985-01-28 | Asea Ab | Kontrollforfarande vid tillverkning av transformator eller reaktor samt anordning for tillverkningskontroll av transformator eller reaktor |
| JPS57169665A (en) * | 1981-04-13 | 1982-10-19 | Canon Inc | Detecting method for defective part of electrophotographic sensitive body |
| US4504782A (en) * | 1982-07-06 | 1985-03-12 | Sperry Corporation | Detection of catastrophic failure of dielectric, improper connection, and temperature of a printed circuit assembly via one wire |
| US4567428A (en) * | 1982-07-06 | 1986-01-28 | Sperry Corporation | Detection of catastrophic failure of dielectric, improper connection, and temperature of a printed circuit assembly via one wire |
| US4473795A (en) * | 1983-02-23 | 1984-09-25 | International Business Machines Corporation | System for resist defect measurement |
| US4558273A (en) * | 1983-06-01 | 1985-12-10 | Mitsubishi Denki Kabushiki Kaisha | Apparatus for the inspection of electrodeposited electrically insulating coatings |
| US4721917A (en) * | 1984-10-12 | 1988-01-26 | Reynolds Metals Company | Coating continuity detector |
| JPS6344158A (ja) * | 1986-08-12 | 1988-02-25 | Toyo Seikan Kaisha Ltd | 金属容器及びその構成部材の樹脂被覆部における金属露出測定法及び装置 |
| FR2607254B1 (fr) * | 1986-11-25 | 1989-11-24 | Centre Nat Rech Scient | Procede et dispositif de caracterisation d'un film de polymere et application aux films a usage electrique |
| US5200704A (en) * | 1991-02-28 | 1993-04-06 | Westinghouse Electric Corp. | System and method including a buried flexible sheet target impregnated with ferromagnetic particles and eddy current probe for determining proximity of a non-conductive underground structure |
| DE4127740A1 (de) * | 1991-08-22 | 1993-03-04 | Klaus Joergens | Verfahren und vorrichtung zum pruefen der porositaet von beschichteten gegenstaenden |
| US6160406A (en) * | 1998-10-26 | 2000-12-12 | Agri Dynamics, Inc. | Condom testing apparatus |
| DE20114177U1 (de) * | 2001-08-28 | 2003-01-16 | Barth Hermann | Anordnung zur Prüfung der elektrischen Durchschlagsfestigkeit von Isolationszwischenlagen von Basismaterial zur Herstellung gedruckter Schaltungen |
| GB0300381D0 (en) | 2003-01-08 | 2003-02-05 | Ncr Int Inc | Detector |
| US20050057258A1 (en) * | 2003-09-16 | 2005-03-17 | Colahan Jerry J. | Hand mounted holiday tester |
| US20080042662A1 (en) * | 2006-08-16 | 2008-02-21 | George Abraham | Method For Detecting Stent Coating Defects |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2572597A (en) * | 1951-01-02 | 1951-10-23 | Gen Electric | Porosity tester for coating materials |
| US2896196A (en) * | 1955-05-18 | 1959-07-21 | Champion Internat Company | Apparatus for detecting defects in sheet materials |
| US2978636A (en) * | 1957-04-30 | 1961-04-04 | Viking Instr Inc | Flaw detecting apparatus |
| US3270930A (en) * | 1961-09-28 | 1966-09-06 | Eastman Kodak Co | Web inspection system |
-
1971
- 1971-01-08 GB GB105271A patent/GB1313992A/en not_active Expired
- 1971-12-15 US US00208341A patent/US3792458A/en not_active Expired - Lifetime
-
1972
- 1972-01-06 BE BE777774A patent/BE777774A/xx unknown
- 1972-01-07 FR FR7200539A patent/FR2121316A5/fr not_active Expired
- 1972-01-07 DE DE19722200552 patent/DE2200552A1/de active Pending
- 1972-01-07 NL NL7200275A patent/NL7200275A/xx unknown
- 1972-01-07 IT IT67048/72A patent/IT948811B/it active
-
1977
- 1977-07-25 JP JP1977098454U patent/JPS5323190Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3792458A (en) | 1974-02-12 |
| DE2200552A1 (de) | 1972-07-20 |
| JPS5323190Y2 (de) | 1978-06-15 |
| FR2121316A5 (de) | 1972-08-18 |
| IT948811B (it) | 1973-06-11 |
| GB1313992A (en) | 1973-04-18 |
| JPS5313180U (de) | 1978-02-03 |
| BE777774A (fr) | 1972-05-02 |