GB729884A - - Google Patents
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- Publication number
- GB729884A GB729884A GB729884DA GB729884A GB 729884 A GB729884 A GB 729884A GB 729884D A GB729884D A GB 729884DA GB 729884 A GB729884 A GB 729884A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- measuring
- point
- sept
- coil
- Prior art date
- Legal status (The legal status 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 status listed.)
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- Testing Of Balance (AREA)
Abstract
729,884. Measuring rotary unbalance electrically. DAIMLER-BENZ AKT.-GES. Sept. 2, 1953 [Sept. 2, 1952], No. 24279/53. Class 40 (1). Apparatus for measuring the rotary unbalance of a shaft 3 (Fig. 1) comprises a coil 5 located in the bearing 1, having an iron core 4 with a point protruding towards the shaft but just not touching it, forming the centre limb of an E-shaped yoke, so that variations in the distance of the surface of the shaft 3 from the point of core 4 produce variations in the inductance of coil 5 which are measured in a bridge circuit. The iron yoke is mounted on a threaded rod 7 which is adjustably secured by nuts 11, 12 to a cover-plate 10. There may be more than one measuring point round the bearing.
Publications (1)
Publication Number | Publication Date |
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GB729884A true GB729884A (en) |
Family
ID=1751217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB729884D Active GB729884A (en) |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB729884A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3397357A (en) * | 1967-10-02 | 1968-08-13 | Champion Spark Plug Co | Inductive device for centering a punch within its die |
US3496456A (en) * | 1964-03-16 | 1970-02-17 | Metal Box Co Ltd | Apparatus for reducing and sensing distortion in container side seams |
US4160204A (en) * | 1974-11-11 | 1979-07-03 | Kaman Sciences Corporation | Non-contact distance measurement system |
US4604251A (en) * | 1985-06-14 | 1986-08-05 | Kuhman Jeffrey A | Method and apparatus for indicating dimensional relationships in plastic material feeding device during operation |
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0
- GB GB729884D patent/GB729884A/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3496456A (en) * | 1964-03-16 | 1970-02-17 | Metal Box Co Ltd | Apparatus for reducing and sensing distortion in container side seams |
US3397357A (en) * | 1967-10-02 | 1968-08-13 | Champion Spark Plug Co | Inductive device for centering a punch within its die |
US4160204A (en) * | 1974-11-11 | 1979-07-03 | Kaman Sciences Corporation | Non-contact distance measurement system |
US4604251A (en) * | 1985-06-14 | 1986-08-05 | Kuhman Jeffrey A | Method and apparatus for indicating dimensional relationships in plastic material feeding device during operation |
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