GB1425635A - Two coordinate display or plotting units - Google Patents

Two coordinate display or plotting units

Info

Publication number
GB1425635A
GB1425635A GB640673A GB640673A GB1425635A GB 1425635 A GB1425635 A GB 1425635A GB 640673 A GB640673 A GB 640673A GB 640673 A GB640673 A GB 640673A GB 1425635 A GB1425635 A GB 1425635A
Authority
GB
United Kingdom
Prior art keywords
voltage
frequency
cathode
ray tube
adjustable
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
GB640673A
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of GB1425635A publication Critical patent/GB1425635A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/14—Quality control systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/30—Circuits for inserting reference markers, e.g. for timing, for calibrating, for frequency marking
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/28—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response
    • G01R27/32—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response in circuits having distributed constants, e.g. having very long conductors or involving high frequencies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Quality & Reliability (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Details Of Television Scanning (AREA)
GB640673A 1972-03-14 1973-02-09 Two coordinate display or plotting units Expired GB1425635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722212305 DE2212305A1 (de) 1972-03-14 1972-03-14 Schaltungsanordnung zur darstellung eines toleranzschemas und einer bildkurve auf der schreibflaeche eines zwei-koordinaten-sicht- oder -registriergeraetes

Publications (1)

Publication Number Publication Date
GB1425635A true GB1425635A (en) 1976-02-18

Family

ID=5838872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB640673A Expired GB1425635A (en) 1972-03-14 1973-02-09 Two coordinate display or plotting units

Country Status (3)

Country Link
DE (1) DE2212305A1 (enExample)
FR (1) FR2175952B1 (enExample)
GB (1) GB1425635A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4030108A1 (de) * 1990-09-22 1992-04-02 Bernd Brandes Verfahren zum ueberpruefen der guete eines gegenstandes oder zustandes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE322288B (enExample) * 1967-11-17 1970-04-06 Ericsson Telefon Ab L M

Also Published As

Publication number Publication date
FR2175952A1 (enExample) 1973-10-26
DE2212305A1 (de) 1973-09-20
FR2175952B1 (enExample) 1978-08-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee