GB190118346A - Improvements in Recording Apparatus for Electrical Currents - Google Patents
Improvements in Recording Apparatus for Electrical CurrentsInfo
- Publication number
- GB190118346A GB190118346A GB190118346DA GB190118346A GB 190118346 A GB190118346 A GB 190118346A GB 190118346D A GB190118346D A GB 190118346DA GB 190118346 A GB190118346 A GB 190118346A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pole
- paper
- ball
- coil
- pieces
- 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.)
- Expired
Links
Landscapes
- Color Printing (AREA)
Abstract
18,346. Ziegenberg, R. Sept. 13. Recording electric currents.-In an apparatus for recording continuous current or electric pressure, two straight magnetic pole-pieces a, b are inclined to one another on permanent magnets N, S. The upper pole-piece a has a rounded lower surface, and is wound with a coil in grooves or on the surface. A paper band, not shown, travels continuously, on an endless inking-band, over the lower pole-piece b and parallel supporting-rollers. An iron ball d is held in place magnetically on the paper ; when current passes through the coil, the ball moves along the pole-pieces, across the paper, and marks this. Small straight magnets n may be provided to increase the pressure of the ball on the paper. The upper surface of the lower pole-piece b may be flat or rounded. The inking-band may be dispensed with, by using paper coated with carbon or colouring-matter, which can be marked and afterwards fixed. In a modification, the pole-pieces are inclined or vertical, so that the ball is raised by the effect of the current in the coil.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190118346T | 1901-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190118346A true GB190118346A (en) | 1902-09-11 |
Family
ID=32151907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190118346D Expired GB190118346A (en) | 1901-09-13 | 1901-09-13 | Improvements in Recording Apparatus for Electrical Currents |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190118346A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3015534A (en) * | 1958-07-17 | 1962-01-02 | Anritsu Electrionic Works Ltd | Electric signal recording method |
US3072909A (en) * | 1958-12-13 | 1963-01-08 | Agfa Ag | Changeable marking apparatus with electromagnetic actuation |
US3112358A (en) * | 1960-02-17 | 1963-11-26 | Anritsu Dempa Kogyo Kabushiki | Facsimile system |
US3405213A (en) * | 1956-01-30 | 1968-10-08 | Munz Otto John | Method for three-dimensional imprinting a thermoplastic object |
-
1901
- 1901-09-13 GB GB190118346D patent/GB190118346A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3405213A (en) * | 1956-01-30 | 1968-10-08 | Munz Otto John | Method for three-dimensional imprinting a thermoplastic object |
US3015534A (en) * | 1958-07-17 | 1962-01-02 | Anritsu Electrionic Works Ltd | Electric signal recording method |
US3072909A (en) * | 1958-12-13 | 1963-01-08 | Agfa Ag | Changeable marking apparatus with electromagnetic actuation |
US3112358A (en) * | 1960-02-17 | 1963-11-26 | Anritsu Dempa Kogyo Kabushiki | Facsimile system |
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