GB660729A - Raised hclix for facsimile apparatus - Google Patents

Raised hclix for facsimile apparatus

Info

Publication number
GB660729A
GB660729A GB1748149A GB1748149A GB660729A GB 660729 A GB660729 A GB 660729A GB 1748149 A GB1748149 A GB 1748149A GB 1748149 A GB1748149 A GB 1748149A GB 660729 A GB660729 A GB 660729A
Authority
GB
United Kingdom
Prior art keywords
electrode
illustrates
support
drum
helical electrode
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
Application number
GB1748149A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Faximile Inc
Original Assignee
Faximile Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Faximile Inc filed Critical Faximile Inc
Priority to GB1748149A priority Critical patent/GB660729A/en
Publication of GB660729A publication Critical patent/GB660729A/en
Expired legal-status Critical Current

Links

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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • H04N1/16—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning using a rotating helical element

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Fax Reproducing Arrangements (AREA)

Abstract

660,729. Copying-telegraphy. TRIGGS, W. W. (Faximile, Inc.). July 1, 1949, No. 17481/49. Class 40 (iii). In a facsimile recorder employing a helical electrode 7 co-operating with a linear electrode 9 to record on an electrolytic recording sheet 8, the helical electrode is mounted on a support 6 so as to be spaced away from and out of contact with the surface of the recording drum 5. A rotatable cylindrical brush 14 cleans the helical electrode along its entire contact-surface during each revolution of the drum. Fig. 4 (not shown) illustrates an arrangement employing a stationary elongated brush. Fig. 5 (not shown) illustrates an alternative shape for support 6. The linear electrode 9 is supported in elongated slots which allow vertical displacement and is urged against the recording sheet by springs, Fig. 3 (not shown).
GB1748149A 1949-07-01 1949-07-01 Raised hclix for facsimile apparatus Expired GB660729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1748149A GB660729A (en) 1949-07-01 1949-07-01 Raised hclix for facsimile apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1748149A GB660729A (en) 1949-07-01 1949-07-01 Raised hclix for facsimile apparatus

Publications (1)

Publication Number Publication Date
GB660729A true GB660729A (en) 1951-11-14

Family

ID=10095919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1748149A Expired GB660729A (en) 1949-07-01 1949-07-01 Raised hclix for facsimile apparatus

Country Status (1)

Country Link
GB (1) GB660729A (en)

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