GB935173A - Improvements relating to stylus control systems - Google Patents

Improvements relating to stylus control systems

Info

Publication number
GB935173A
GB935173A GB21522/61A GB2152261A GB935173A GB 935173 A GB935173 A GB 935173A GB 21522/61 A GB21522/61 A GB 21522/61A GB 2152261 A GB2152261 A GB 2152261A GB 935173 A GB935173 A GB 935173A
Authority
GB
United Kingdom
Prior art keywords
frequency
stylus
oscillator
signal
movements
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
GB21522/61A
Other languages
English (en)
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.)
PETER GEORGE STEWART MERO
Original Assignee
PETER GEORGE STEWART MERO
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 PETER GEORGE STEWART MERO filed Critical PETER GEORGE STEWART MERO
Publication of GB935173A publication Critical patent/GB935173A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C21/00—Systems for transmitting the position of an object with respect to a predetermined reference system, e.g. tele-autographic system

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
GB21522/61A 1960-06-27 1961-06-14 Improvements relating to stylus control systems Expired GB935173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38995A US3038960A (en) 1960-06-27 1960-06-27 Recording devices

Publications (1)

Publication Number Publication Date
GB935173A true GB935173A (en) 1963-08-28

Family

ID=21903085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21522/61A Expired GB935173A (en) 1960-06-27 1961-06-14 Improvements relating to stylus control systems

Country Status (4)

Country Link
US (1) US3038960A (cg-RX-API-DMAC7.html)
CH (1) CH396085A (cg-RX-API-DMAC7.html)
GB (1) GB935173A (cg-RX-API-DMAC7.html)
SE (1) SE220517C1 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1140244A (en) * 1965-12-07 1969-01-15 Int Computers Ltd Improvements in or relating to data transmission systems
US8693554B2 (en) * 2011-09-12 2014-04-08 Nxp B.V. Capacitive communication circuit and method therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441567A (en) * 1945-02-13 1948-05-18 Bell Telephone Labor Inc Variable frequency oscillator
US2583535A (en) * 1949-04-02 1952-01-29 Cons Electric Company Translating apparatus and follow-up system
US2904631A (en) * 1955-12-12 1959-09-15 Telautograph Corp Telescribing apparatus

Also Published As

Publication number Publication date
SE220517C1 (cg-RX-API-DMAC7.html) 1968-05-14
US3038960A (en) 1962-06-12
CH396085A (de) 1965-07-31

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