BE431084A - - Google Patents
Info
- Publication number
- BE431084A BE431084A BE431084DA BE431084A BE 431084 A BE431084 A BE 431084A BE 431084D A BE431084D A BE 431084DA BE 431084 A BE431084 A BE 431084A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/20—Electromagnets; Actuators including electromagnets without armatures
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- 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
- G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
- G01N27/84—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields by applying magnetic powder or magnetic ink
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE208201X | 1938-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE431084A true BE431084A (en(2012)) |
Family
ID=5794110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE431084D BE431084A (en(2012)) | 1938-01-18 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE431084A (en(2012)) |
| CH (1) | CH208201A (en(2012)) |
| NL (1) | NL51223C (en(2012)) |
-
0
- BE BE431084D patent/BE431084A/xx unknown
- NL NL51223D patent/NL51223C/xx active
-
1938
- 1938-11-14 CH CH208201D patent/CH208201A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL51223C (en(2012)) | |
| CH208201A (de) | 1940-01-15 |