GB1145343A - Polypattern generator - Google Patents

Polypattern generator

Info

Publication number
GB1145343A
GB1145343A GB31987/66A GB3198766A GB1145343A GB 1145343 A GB1145343 A GB 1145343A GB 31987/66 A GB31987/66 A GB 31987/66A GB 3198766 A GB3198766 A GB 3198766A GB 1145343 A GB1145343 A GB 1145343A
Authority
GB
United Kingdom
Prior art keywords
voltages
switch
outputs
terminals
ordinate
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
GB31987/66A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1145343A publication Critical patent/GB1145343A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K11/00—Methods or arrangements for graph-reading or for converting the pattern of mechanical parameters, e.g. force or presence, into electrical signal
    • G06K11/02—Automatic curve followers, i.e. arrangements in which an exploring member or beam is forced to follow the curve
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/302—Controlling tubes by external information, e.g. programme control
    • H01J37/3023—Programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Artificial Intelligence (AREA)
  • Computer Hardware Design (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Ac-Ac Conversion (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
GB31987/66A 1965-08-04 1966-07-15 Polypattern generator Expired GB1145343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US477267A US3393370A (en) 1965-08-04 1965-08-04 Multi-geometric pattern electric generator

Publications (1)

Publication Number Publication Date
GB1145343A true GB1145343A (en) 1969-03-12

Family

ID=23895226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31987/66A Expired GB1145343A (en) 1965-08-04 1966-07-15 Polypattern generator

Country Status (6)

Country Link
US (1) US3393370A (US07223432-20070529-C00017.png)
CH (1) CH455950A (US07223432-20070529-C00017.png)
DE (1) DE1564019B1 (US07223432-20070529-C00017.png)
GB (1) GB1145343A (US07223432-20070529-C00017.png)
NL (1) NL6610986A (US07223432-20070529-C00017.png)
SE (1) SE335273B (US07223432-20070529-C00017.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543286A (en) * 1969-04-25 1970-11-24 Atomic Energy Commission Multi-geometric pattern electric generator
DE1963454C3 (de) * 1969-12-18 1973-12-06 Universitaet Stuttgart, Vertreten Durch Das Institut Fuer Kernenergetik, 7000 Stuttgart Generator für die Ansteuerung von Ablenkvorrichtungen in Elektronenstrahl geraten
US3775581A (en) * 1971-06-23 1973-11-27 Welding Research Inc Seam tracking method
FR2278450A1 (fr) * 1974-02-22 1976-02-13 Shin Meiwa Ind Co Ltd Appareil automatique a souder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL108567C (US07223432-20070529-C00017.png) * 1956-10-26
NL216069A (US07223432-20070529-C00017.png) * 1956-11-13
DE1091783B (de) * 1957-08-13 1960-10-27 Rank Precision Ind Ltd Verfahren und Einrichtung zur Darstellung von Schriftzeichen auf dem Bildschirm einer Kathodenstrahlroehre
US3004166A (en) * 1958-09-16 1961-10-10 Air Reduction Line tracer apparatus and method
US3084315A (en) * 1959-06-18 1963-04-02 Ferranti Ltd Apparatus for positioning a movable member
US3175121A (en) * 1961-07-03 1965-03-23 Gen Precision Inc Arrangement for deflecting the electron beam of a cathode ray tube in a rosette pattern

Also Published As

Publication number Publication date
CH455950A (de) 1968-05-15
US3393370A (en) 1968-07-16
SE335273B (US07223432-20070529-C00017.png) 1971-05-17
NL6610986A (US07223432-20070529-C00017.png) 1967-02-06
DE1564019B1 (de) 1970-09-03

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