GB595317A - Improvements in electric pulse generators - Google Patents

Improvements in electric pulse generators

Info

Publication number
GB595317A
GB595317A GB21783/44A GB2178344A GB595317A GB 595317 A GB595317 A GB 595317A GB 21783/44 A GB21783/44 A GB 21783/44A GB 2178344 A GB2178344 A GB 2178344A GB 595317 A GB595317 A GB 595317A
Authority
GB
United Kingdom
Prior art keywords
inductor
saturable inductor
condenser
pulse
saturable
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
GB21783/44A
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB595317A publication Critical patent/GB595317A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/55—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a gas-filled tube having a control electrode
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/282—Transmitters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/45—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of non-linear magnetic or dielectric devices

Abstract

595,317. Pulse generating circuits. WESTERN ELECTRIC CO., Inc. Nov. 6, 1944, No. 21783. Convention date, Nov. 17, 1943. Addition to 585,359. [Class 40 (v)] In a modification of the pulse generator described in Specification 595,312, in which a polarising magnetic force is applied to a saturable inductor which effects the transfer of energy from a condenser to a load, the polarising magnetic force is provided by a D.C. flowing in the saturable inductor from the main supply 17 from which is derived the inductive energy prior to its transference to the condenser. The inductor 50 and saturable inductor 30 are connected in series for D.C. to the valve 19, but. for short pulses only one winding of the inductor 30 is connected between blocking condensers 36, 37. The average D.C.' component is effective on all the windings to bias the saturable inductor 30, but when condenser 20 discharges to generate a pulse, the impedance presented by the saturable inductor 30 is due to one winding only. Inductors 61, 62 are included to improve the pulse shape. U.S.A. Specification 2,063,342 is referred to.
GB21783/44A 1942-10-01 1944-11-06 Improvements in electric pulse generators Expired GB595317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US460328A US2416718A (en) 1942-10-01 1942-10-01 Pulse generator

Publications (1)

Publication Number Publication Date
GB595317A true GB595317A (en) 1947-12-02

Family

ID=23828263

Family Applications (4)

Application Number Title Priority Date Filing Date
GB5936/44A Expired GB585359A (en) 1942-10-01 1944-03-30 Improvements in electric pulse generators
GB20671/44A Expired GB595312A (en) 1942-10-01 1944-10-24 Improvements in electric pulse generators
GB21783/44A Expired GB595317A (en) 1942-10-01 1944-11-06 Improvements in electric pulse generators
GB22631/44A Expired GB595319A (en) 1942-10-01 1944-11-15 Improvements in electric pulse generators

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB5936/44A Expired GB585359A (en) 1942-10-01 1944-03-30 Improvements in electric pulse generators
GB20671/44A Expired GB595312A (en) 1942-10-01 1944-10-24 Improvements in electric pulse generators

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB22631/44A Expired GB595319A (en) 1942-10-01 1944-11-15 Improvements in electric pulse generators

Country Status (8)

Country Link
US (1) US2416718A (en)
BE (3) BE468049A (en)
CH (1) CH258731A (en)
DE (2) DE811967C (en)
ES (1) ES175214A1 (en)
FR (3) FR929568A (en)
GB (4) GB585359A (en)
NL (3) NL80744C (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923933A (en) * 1960-02-02 shepard
US2597013A (en) * 1943-03-03 1952-05-20 Us Sec War Pulse modulator circuit
US2458574A (en) * 1943-04-10 1949-01-11 Rca Corp Pulse communication
FR904462A (en) * 1943-05-21 1945-11-07 Philips Nv Device for taking short-term x-ray images
US2533285A (en) * 1944-07-06 1950-12-12 Sager Irving Line pulse modulator
US2534261A (en) * 1944-07-06 1950-12-19 John E Gorham Line pulse modulator
US2596984A (en) * 1945-02-19 1952-05-20 Us Sec War Pulse system
US2500328A (en) * 1945-03-27 1950-03-14 Raytheon Mfg Co Pulsed oscillator of the magnetron type
US2599890A (en) * 1945-11-28 1952-06-10 Us Navy High-voltage choked filament feed
US2462872A (en) * 1946-02-27 1949-03-01 Raytheon Mfg Co Inverter
US2517031A (en) * 1946-03-02 1950-08-01 Sylvania Electric Prod Flash producing apparatus
US2722629A (en) * 1946-06-28 1955-11-01 Kenneth J Germeshausen Electric system
US2700120A (en) * 1947-03-03 1955-01-18 Kenneth J Germeshausen Electric system
US2700121A (en) * 1947-03-03 1955-01-18 Kenneth J Germeshausen Electric system
NL150958B (en) * 1950-01-11 Ellison George Ltd ELECTRICAL DISTRIBUTION PANEL WITH PLATE-SHAPED CONDUCTIVE STREAM RAILS WITH SUPPLY AND DRAIN CONDUCTORS THROUGH HOLES IN THE PANEL.
US2750503A (en) * 1952-11-14 1956-06-12 Thomas L Gottier Magnetron keying circuit
US2808511A (en) * 1955-03-16 1957-10-01 Bell Telephone Labor Inc Pulse generators with pulse shaping
US2864058A (en) * 1955-10-03 1958-12-09 Gen Precision Lab Inc Protective circuit for pulsed microwave generator
US3121800A (en) * 1960-06-29 1964-02-18 Ibm Pulse generating circuit
GB2166928A (en) * 1984-11-09 1986-05-14 David Michael Hine Extra low frequency long range wireless signalling/paging pulse sending apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE21400E (en) * 1932-04-04 1940-03-19 blumlein
US2103362A (en) * 1933-06-13 1937-12-28 Rca Corp Ultrahigh frequency magnetron oscillator
US2037799A (en) * 1934-02-28 1936-04-21 Rca Corp Ultrahigh frequency device
US2047431A (en) * 1934-08-18 1936-07-14 Gen Motors Corp Ignition system

Also Published As

Publication number Publication date
BE472898A (en)
NL72475C (en)
FR55270E (en) 1952-01-02
GB585359A (en) 1947-02-05
GB595312A (en) 1947-12-02
FR929568A (en) 1947-12-31
NL81365C (en)
BE468049A (en)
US2416718A (en) 1947-03-04
CH258731A (en) 1948-12-15
FR57176E (en) 1952-12-16
NL80744C (en)
BE468127A (en)
DE818815C (en) 1951-10-29
ES175214A1 (en) 1946-11-16
DE811967C (en) 1951-08-27
GB595319A (en) 1947-12-02

Similar Documents

Publication Publication Date Title
GB595317A (en) Improvements in electric pulse generators
GB542032A (en) Improvements in or relating to arrangements for generating oscillatory electric currents of saw-tooth wave form
GB660108A (en) Improvements in and relating to magnetic induction accelerators
GB1334404A (en) Protective device against fault currents in an electric supply line
GB666575A (en) Improvements in pulse generating circuits
GB651220A (en) Improvements in circuits for modulating or interrupting radio frequency oscillations
GB601135A (en) Electric pulse modulating systems
GB611392A (en) Improvements in and relating to pulse generators
GB569339A (en) Circuit arrangement for producing trains of sinusoidal oscillations
GB590480A (en) Improvements in or relating to electric impulse generators
GB457175A (en) Improvements in and relating to therapeutic apparatus
GB579679A (en) Improvements in apparatus for generating repeated electric pulses
GB522637A (en) Improvements in or relating to generators of electric wave-forms
GB656499A (en) Improvements in and relating to electric frequency transformation systems
GB493142A (en) Improvements in or relating to oscillation generators
US2845537A (en) Post-pulse eliminator
GB652297A (en) Improvements in or relating to electric pulse shortening circuit
GB625983A (en) Improvements in or relating to generators for signals of short duration
GB622174A (en) Improvements in or relating to control circuits for grid-controlled gaseous discharge tubes
GB666624A (en) Pulse generating circuits
GB704345A (en) Improvements relating to electrical pulse generating apparatus
GB585650A (en) Improvements in and relating to electro-therapeutic impulse generators
GB664506A (en) Improvements in the working of electric impulse-operated transformers
GB560972A (en) Improvements relating to electro-magnetic alternating current apparatus
GB637124A (en) Improvements in and relating to electron accelerators