US1825551A - Electrical recording - Google Patents
Electrical recording Download PDFInfo
- Publication number
- US1825551A US1825551A US462099A US46209930A US1825551A US 1825551 A US1825551 A US 1825551A US 462099 A US462099 A US 462099A US 46209930 A US46209930 A US 46209930A US 1825551 A US1825551 A US 1825551A
- Authority
- US
- United States
- Prior art keywords
- paper
- coating
- metal
- stylus
- impulses
- 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 - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/23—Reproducing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
- B41M5/245—Electroerosion or spark recording
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/22—Pens with writing-points other than nibs or balls with electrically or magnetically activated writing-points
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S101/00—Printing
- Y10S101/37—Printing employing electrostatic force
Definitions
- Fig. l represents appara tus comprising one embodiment of my invention
- F ig. 2 is an explanatory diagram
- Fig. 3 is a cross section through one 2o :tor-m of paper upon which a record is made.
- FIG. 2 n' an My invention will perhaps best be understood by first considering the diagram comprising Fig. 2; in that figure, 1 represents a sheet of paper which on its upper side has a g Various metals have been successfully used for the' coating, such for example as tin, aluminum, nickel, etc., good results having been obtained with pure tin coating olf-approximately 0.00025 l thick. I prefer, however, to use a metal coating having a thickness much less than that amount.
- a stylus 2 is connected to a suitable source of electric current shown for example as the battery 3 which also connects by means of the contact plate 4 with the metal coating on the paper.
- the metal As the stylus is moved over the paper in contact with the coating, the metal is vaporized in the path of the current flow between the stylus and the paper, leaving a trace of the movement of the stylus.
- it may he moved over the paper at a slight distance 'therefrom in which case a sufficient potential I diii'erence must be applied to cause a discharge between the stylus and the paper.
- the metal coated paper 1 is in the form of a long strip and is drawn slowly over the rolls 6 and 7.
- the' paper strip may be unwound from la suitable su ply roll and arranged to be wound up a ter passing through the apparatus on another supply roll.
- the roll 8 which is illus,- trated as having a geared connection 9 with the driving motor 10, whereby it turns at a relatively slow speed.
- the metallic cylinder 12 which is also geared to the motor l0, the gearing in this case being-such that the cylinder is rapidly rotated.
- the helical ridge 13 On the face of the cylinder is the helical ridge 13 which in the length of the cylinder makes one complete turn.
- This ridge corresponds to the stylus 2 of the diagram com-4 prlsing Fig. 2.
- the signals received from the distant station are presumed to be transmitted by radio.
- I have provided the printing bar 20 which has a sharp edge over which the paper is passed and which is yieldingly pressed by means of the springs 21 against the paper.
- the paper In receiving a picture or message the paper is slowly moved over the printing bar 20 while the cylinder 12 rapidly revolves, the speed of the cylinder and the paper being synchronized by'suitable means,
- a very thin foil may be mounted on black paper with a colorless material or may be mounted on white paper with a blac material; molten metal may be projectedon black paper by the Schoop process, after which the paper with its coating is rolled down; or the paper may be electro-plated.
- the method of recording electrical impulses on paper which comprises coating the paper with a thin metallic layer and vaporizing the layer in the path of a current flow in accordance with said impulses between it and a relatively movable conductor.
- pparatus for recording electrical impulses .on metal coated paper comprising means for applying to sald paper a current sufficient to vaporize the metal coating thereof at the point ofap lication and varied in accordance with said) impulses, and means for producing relative movement between said means and said paper.
- 'Apparatus for recording electrical impulses comprising paper having a thin metallic coating thereon, means for uniformly moving the paper, means for applying to the coating on the paper a current varied in accordance with said impulses and suilicienxt to vaporize the coating at point of application.
- Apparatus for recording electrical impulses on paper having a thin metallic coat,- mg thereon comprising means for producing a uniform movement ofthe paper, means including a movable stylusfor applying to said paper a current which varies in accordance with said impulses and which is adapted to vaporize the coating at the pointlof application thereof, said stylus being constructed to cause said point of application to move in a direction transverse to the movement of the paper.
- Apparatus for recording electrical impulses on paper having a thin metallic coating thereon comprising means for producing a uniform movement of the paper, a stylus comprising a cylinder having a helicalridge thereon, a printing bar between which and the ridge the paper is caused to pass, means for rotating the c linder and means for causing a current ow between the'coating and the helical ridge in response to the impulses to be recorded suicient to cause the vaporization of the coating.
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Paper (AREA)
- Duplication Or Marking (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US462099A US1825551A (en) | 1930-06-18 | 1930-06-18 | Electrical recording |
GB16682/31A GB389440A (en) | 1930-06-18 | 1931-06-08 | Improvements in and relating to recording apparatus |
FR718454D FR718454A (fr) | 1930-06-18 | 1931-06-10 | Perfectionnements apportés aux procédés et dispositifs d'enregistrement des signaux et images |
BE380601D BE380601A (zh) | 1930-06-18 | 1931-06-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US462099A US1825551A (en) | 1930-06-18 | 1930-06-18 | Electrical recording |
Publications (1)
Publication Number | Publication Date |
---|---|
US1825551A true US1825551A (en) | 1931-09-29 |
Family
ID=23835161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US462099A Expired - Lifetime US1825551A (en) | 1930-06-18 | 1930-06-18 | Electrical recording |
Country Status (4)
Country | Link |
---|---|
US (1) | US1825551A (zh) |
BE (1) | BE380601A (zh) |
FR (1) | FR718454A (zh) |
GB (1) | GB389440A (zh) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2415229A (en) * | 1942-09-10 | 1947-02-04 | Rca Corp | Facsimile apparatus |
US2421781A (en) * | 1941-05-24 | 1947-06-10 | Borg George W Corp | Watch timing recorder |
US2516217A (en) * | 1944-12-09 | 1950-07-25 | Keinath George | Strip chart recorder |
US2527599A (en) * | 1946-11-30 | 1950-10-31 | Int Standard Electric Corp | Facsimile device |
US2561476A (en) * | 1947-09-29 | 1951-07-24 | Bell Telephone Labor Inc | Magnetic recorder |
US2568754A (en) * | 1946-09-23 | 1951-09-25 | Faximile Inc | Facsimile recorder helical electrode mounting |
US2587319A (en) * | 1945-04-12 | 1952-02-26 | Faximile Inc | Quantity recorder |
US2688739A (en) * | 1946-04-29 | 1954-09-07 | Hofgaard Rolf | Process and apparatus for the code recording and the sensing of data on record cards |
US2806756A (en) * | 1952-01-28 | 1957-09-17 | Cons Electrodynamics Corp | Recording apparatus |
US2858181A (en) * | 1952-10-28 | 1958-10-28 | Bosch Gmbh Robert | Method of and arrangement for making micro recordings |
US2932690A (en) * | 1956-09-21 | 1960-04-12 | Addressograph Multigraph | Apparatus for image reproduction |
US2987365A (en) * | 1956-02-11 | 1961-06-06 | Landis & Gyr Ag | Apparatus and method of registering the indication of a counting mechanism |
US3091767A (en) * | 1959-06-01 | 1963-05-28 | Xerox Corp | Immediate image formulation process and apparatus therefor |
DE976587C (de) * | 1942-10-23 | 1963-12-05 | A H Hunt Capacitors Ltd | Verfahren zum Herstellen eines metallisierten Papierbandes mit einem oder mehreren laengsverlaufenden metallfreien Streifen fuer Wickelkondensatoren und Einrichtung zur Durchfuehrung dieses Verfahrens |
DE1185384B (de) * | 1961-04-10 | 1965-01-14 | Siemens Ag | Einrichtung zur Zufuehrung des Schreibstromes auf die Metallschicht des Aufzeichnungstraegers bei Geraeten fuer das Registrieren auf Metallpapier |
US3339484A (en) * | 1965-07-20 | 1967-09-05 | Pannier Corp | Electrostatic code printing or etching means |
US3453649A (en) * | 1966-10-21 | 1969-07-01 | Bosch Gmbh Robert | Thermal recorder |
US4203120A (en) * | 1975-09-09 | 1980-05-13 | Sci Systems, Inc. | Record drive system for rotary electrical stylus device |
US4319255A (en) * | 1979-12-14 | 1982-03-09 | International Business Machines Corporation | Tinted metallized recording medium |
US4395715A (en) * | 1980-09-20 | 1983-07-26 | International Business Machines Corporation | Method and arrangement for controlling the print current in metal paper printers |
US4642897A (en) * | 1983-12-16 | 1987-02-17 | Mauser-Werke Oberndorf Gmbh | Method and apparatus for marking workpieces |
US4825152A (en) * | 1986-04-22 | 1989-04-25 | Voyager Technologies, Inc. | Transient field indicator |
US5061837A (en) * | 1989-05-02 | 1991-10-29 | Webex, Inc. | Method and apparatus for selectively demetallizing a metallized film |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2645485C3 (de) * | 1976-10-08 | 1979-10-31 | Robert Bosch Gmbh, 7000 Stuttgart | Aufzeichnungsträger für Registrierzwecke in elektrosensitiven Registriergeräten |
-
1930
- 1930-06-18 US US462099A patent/US1825551A/en not_active Expired - Lifetime
-
1931
- 1931-06-08 GB GB16682/31A patent/GB389440A/en not_active Expired
- 1931-06-10 FR FR718454D patent/FR718454A/fr not_active Expired
- 1931-06-16 BE BE380601D patent/BE380601A/xx unknown
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2421781A (en) * | 1941-05-24 | 1947-06-10 | Borg George W Corp | Watch timing recorder |
US2415229A (en) * | 1942-09-10 | 1947-02-04 | Rca Corp | Facsimile apparatus |
DE976587C (de) * | 1942-10-23 | 1963-12-05 | A H Hunt Capacitors Ltd | Verfahren zum Herstellen eines metallisierten Papierbandes mit einem oder mehreren laengsverlaufenden metallfreien Streifen fuer Wickelkondensatoren und Einrichtung zur Durchfuehrung dieses Verfahrens |
US2516217A (en) * | 1944-12-09 | 1950-07-25 | Keinath George | Strip chart recorder |
US2587319A (en) * | 1945-04-12 | 1952-02-26 | Faximile Inc | Quantity recorder |
US2688739A (en) * | 1946-04-29 | 1954-09-07 | Hofgaard Rolf | Process and apparatus for the code recording and the sensing of data on record cards |
US2568754A (en) * | 1946-09-23 | 1951-09-25 | Faximile Inc | Facsimile recorder helical electrode mounting |
US2527599A (en) * | 1946-11-30 | 1950-10-31 | Int Standard Electric Corp | Facsimile device |
US2561476A (en) * | 1947-09-29 | 1951-07-24 | Bell Telephone Labor Inc | Magnetic recorder |
US2806756A (en) * | 1952-01-28 | 1957-09-17 | Cons Electrodynamics Corp | Recording apparatus |
US2858181A (en) * | 1952-10-28 | 1958-10-28 | Bosch Gmbh Robert | Method of and arrangement for making micro recordings |
US2987365A (en) * | 1956-02-11 | 1961-06-06 | Landis & Gyr Ag | Apparatus and method of registering the indication of a counting mechanism |
US2932690A (en) * | 1956-09-21 | 1960-04-12 | Addressograph Multigraph | Apparatus for image reproduction |
US3091767A (en) * | 1959-06-01 | 1963-05-28 | Xerox Corp | Immediate image formulation process and apparatus therefor |
DE1185384B (de) * | 1961-04-10 | 1965-01-14 | Siemens Ag | Einrichtung zur Zufuehrung des Schreibstromes auf die Metallschicht des Aufzeichnungstraegers bei Geraeten fuer das Registrieren auf Metallpapier |
US3339484A (en) * | 1965-07-20 | 1967-09-05 | Pannier Corp | Electrostatic code printing or etching means |
US3453649A (en) * | 1966-10-21 | 1969-07-01 | Bosch Gmbh Robert | Thermal recorder |
US4203120A (en) * | 1975-09-09 | 1980-05-13 | Sci Systems, Inc. | Record drive system for rotary electrical stylus device |
US4319255A (en) * | 1979-12-14 | 1982-03-09 | International Business Machines Corporation | Tinted metallized recording medium |
US4395715A (en) * | 1980-09-20 | 1983-07-26 | International Business Machines Corporation | Method and arrangement for controlling the print current in metal paper printers |
US4642897A (en) * | 1983-12-16 | 1987-02-17 | Mauser-Werke Oberndorf Gmbh | Method and apparatus for marking workpieces |
US4825152A (en) * | 1986-04-22 | 1989-04-25 | Voyager Technologies, Inc. | Transient field indicator |
US5061837A (en) * | 1989-05-02 | 1991-10-29 | Webex, Inc. | Method and apparatus for selectively demetallizing a metallized film |
Also Published As
Publication number | Publication date |
---|---|
FR718454A (fr) | 1932-01-25 |
BE380601A (zh) | 1931-07-31 |
GB389440A (en) | 1933-03-16 |
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