AT303142B - Circuit arrangement with a coil for generating a magnetic field that changes over time and has an adjustable amplitude - Google Patents

Circuit arrangement with a coil for generating a magnetic field that changes over time and has an adjustable amplitude

Info

Publication number
AT303142B
AT303142B AT184871A AT184871A AT303142B AT 303142 B AT303142 B AT 303142B AT 184871 A AT184871 A AT 184871A AT 184871 A AT184871 A AT 184871A AT 303142 B AT303142 B AT 303142B
Authority
AT
Austria
Prior art keywords
coil
generating
magnetic field
over time
circuit arrangement
Prior art date
Application number
AT184871A
Other languages
German (de)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT303142B publication Critical patent/AT303142B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Magnetic Treatment Devices (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
AT184871A 1970-03-07 1971-03-04 Circuit arrangement with a coil for generating a magnetic field that changes over time and has an adjustable amplitude AT303142B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7003283A NL7003283A (en) 1970-03-07 1970-03-07

Publications (1)

Publication Number Publication Date
AT303142B true AT303142B (en) 1972-11-10

Family

ID=19809528

Family Applications (1)

Application Number Title Priority Date Filing Date
AT184871A AT303142B (en) 1970-03-07 1971-03-04 Circuit arrangement with a coil for generating a magnetic field that changes over time and has an adjustable amplitude

Country Status (9)

Country Link
AT (1) AT303142B (en)
BE (1) BE763898A (en)
CA (1) CA933667A (en)
DE (1) DE2106531A1 (en)
ES (1) ES388951A1 (en)
FR (1) FR2081766B3 (en)
GB (1) GB1350439A (en)
NL (1) NL7003283A (en)
SE (1) SE369657B (en)

Also Published As

Publication number Publication date
NL7003283A (en) 1971-09-09
DE2106531A1 (en) 1971-09-23
CA933667A (en) 1973-09-11
SE369657B (en) 1974-09-09
BE763898A (en) 1971-09-06
FR2081766A7 (en) 1971-12-10
FR2081766B3 (en) 1973-12-28
GB1350439A (en) 1974-04-18
ES388951A1 (en) 1973-05-16

Similar Documents

Publication Publication Date Title
CH541996A (en) Device for moving particles on a curved path under the influence of a magnetic and an electric field
AT310470B (en) DEVICE FOR MEASURING FORCES AND MOMENTS
AT307773B (en) Magnetic planning board with plan and magnetic markers
SE385249B (en) PROCEDURE FOR CALCULATING AN INSIGNAL FOURIER COFFEE FACTORS IN REAL TIME AND ARRANGEMENT FOR PERFORMING THE PROCEDURE
SE388065B (en) MAGNETIC DEVICE INCLUDING MAGNETIC MATERIAL PLATES IN WHICH DOMAINS APPEAR
CH472033A (en) Device for testing a circuit
CH359753A (en) Circuit arrangement with magnetic amplifier and method for operating the same
AT283443B (en) Circuit arrangement for generating and transmitting axle counting pulses in axle counting systems
CH501892A (en) Device with a magnetic division for generating electrical signals in semiconductor components
AT287767B (en) Methods and devices for leveling a track
CH504674A (en) Method and device for measuring fabrics by weight
AT303846B (en) Circuit arrangement with a coil for generating a magnetic field which changes periodically over time and whose amplitude is adjustable
AT303142B (en) Circuit arrangement with a coil for generating a magnetic field that changes over time and has an adjustable amplitude
CH468478A (en) Device for measuring the intensity of a beam of electrically uncharged particles in a vacuum
CH495044A (en) Arrangement for controlling the excitation of an electromagnet
ATA812373A (en) DEVICE FOR MEASURING THE DAMPING FACTORS OF VIBRANT CIRCUITS AND FOR MEASURING THE LOCAL CLOSURES IN COILS
AT299339B (en) Circuit arrangement for generating a sawtooth-shaped current in a line deflection coil
CH531459A (en) Electronic device for testing and setting the functions of an electronic thread cleaner
CH467456A (en) Circuit device for generating a direct current that changes linearly with an alternating voltage
SE394533B (en) DEVICE WITH MAGNETIC DOMAINS
AT285216B (en) Method and device for sorting ferromagnetic bodies in a magnetic field
CH506167A (en) Circuit arrangement for controlling an alternating current electromagnet
CH475332A (en) Method of gluing two surfaces together and plate for practicing the method
DK233975A (en) APPLIANCE FOR USE IN CONNECTION WITH AN ELECTRONIC DETECTOR
AT308435B (en) Device for establishing the identity of an individual

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee