FR1058787A - Dispositifs à décharge d'électrons - Google Patents

Dispositifs à décharge d'électrons

Info

Publication number: FR1058787A
Authority: FR; France
Prior art keywords: discharge devices; electron discharge; electron; devices; discharge
Prior art date: 1950-12-01
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

Other languages

Inventor

Arnold Hugh William Beck

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.)

International Standard Electric Corp

Original Assignee

International Standard Electric 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.)

1950-12-01

Filing date

1951-11-29

Publication date

1954-03-18

1950-12-20 Priority claimed from GB31025/50A external-priority patent/GB673360A/en

1951-11-29 Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp

1954-03-18 Application granted granted Critical

1954-03-18 Publication of FR1058787A publication Critical patent/FR1058787A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/06—Electron or ion guns
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/11—Means for reducing noise
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
- H03F1/28—Modifications of amplifiers to reduce influence of noise generated by amplifying elements in discharge-tube amplifiers
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
- H04B14/046—Systems or methods for reducing noise or bandwidth
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Power Engineering (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Radar Systems Or Details Thereof (AREA)
Noise Elimination (AREA)
Selective Calling Equipment (AREA)
Time-Division Multiplex Systems (AREA)
Electron Sources, Ion Sources (AREA)
Microwave Tubes (AREA)

FR1058787D 1950-12-01 1951-11-29 Dispositifs à décharge d'électrons Expired FR1058787A (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB315756X		1950-12-01
GB31025/50A GB673360A (en)	1950-12-01	1950-12-20	Improvements in or relating to electric code modulation systems
GB2787787X		1952-04-25

Publications (1)

Publication Number	Publication Date
FR1058787A true FR1058787A (fr)	1954-03-18

Family

ID=32329576

Family Applications (9)

Application Number	Title	Priority Date	Filing Date
FR1054163D Expired FR1054163A (fr)	1950-12-01	1951-11-29	Systèmes de communication de signaux électriques
FR63120D Expired FR63120E (fr)	1950-12-01	1951-11-29	Systèmes de communication de signaux électriques
FR63119D Expired FR63119E (fr)	1950-12-01	1951-11-29	Systèmes de communication de signaux électriques
FR1058787D Expired FR1058787A (fr)	1950-12-01	1951-11-29	Dispositifs à décharge d'électrons
FR64110D Expired FR64110E (fr)	1950-12-01	1951-12-20	Systèmes de communication de signaux électriques
FR64111D Expired FR64111E (fr)	1950-12-01	1951-12-20	Systèmes de communication de signaux électriques
FR64259D Expired FR64259E (fr)	1950-12-01	1952-01-10	Systèmes de communication de signaux électriques
FR66217D Expired FR66217E (fr)	1950-12-01	1953-04-24	Systèmes de communication de signaux électriques
FR66219D Expired FR66219E (fr)	1950-12-01	1953-09-04	Systèmes de communication de signaux électriques

Family Applications Before (3)

Application Number	Title	Priority Date	Filing Date
FR1054163D Expired FR1054163A (fr)	1950-12-01	1951-11-29	Systèmes de communication de signaux électriques
FR63120D Expired FR63120E (fr)	1950-12-01	1951-11-29	Systèmes de communication de signaux électriques
FR63119D Expired FR63119E (fr)	1950-12-01	1951-11-29	Systèmes de communication de signaux électriques

Family Applications After (5)

Application Number	Title	Priority Date	Filing Date
FR64110D Expired FR64110E (fr)	1950-12-01	1951-12-20	Systèmes de communication de signaux électriques
FR64111D Expired FR64111E (fr)	1950-12-01	1951-12-20	Systèmes de communication de signaux électriques
FR64259D Expired FR64259E (fr)	1950-12-01	1952-01-10	Systèmes de communication de signaux électriques
FR66217D Expired FR66217E (fr)	1950-12-01	1953-04-24	Systèmes de communication de signaux électriques
FR66219D Expired FR66219E (fr)	1950-12-01	1953-09-04	Systèmes de communication de signaux électriques

Country Status (7)

Country	Link
US (7)	US2786100A (fr)
BE (7)	BE507936A (fr)
CH (5)	CH320911A (fr)
DE (2)	DE921632C (fr)
FR (9)	FR1054163A (fr)
GB (5)	GB673354A (fr)
NL (3)	NL100863C (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2847606A (en) *	1952-04-08	1958-08-12	Int Standard Electric Corp	Traveling wave electron discharge device
DE1071851B (fr) *	1954-11-29
US3046345A (en) *	1956-01-04	1962-07-24	Post Office	Alternating current receivers
US2856527A (en) *	1956-11-21	1958-10-14	Frank B Uphoff	Synchronized system for three field interlaced scanning
BE562784A (fr) *	1956-11-30
BE572338A (fr) *	1957-12-03
US3037568A (en) *	1958-09-16	1962-06-05	Hughes Aircraft Co	Digital communications receiver
NL266851A (fr) *	1960-07-07
US3099708A (en) *	1960-08-22	1963-07-30	Ampex	Magnetic tape reproducing system
FR1277331A (fr) *	1960-10-17	1961-12-01	Central De Telecomm Sa Lab	Perfectionnements aux dispositifs de régénération d'impulsions
FR1278172A (fr) *	1960-10-28	1961-12-08	Cie Ind Des Telephones	Dispositif électronique de codage pour liaisons radioélectriques ou téléphoniques
GB1076686A (en) *	1964-10-16	1967-07-19	Ibm	Improvements in or relating to data transmission systems
GB1257308A (fr) *	1968-04-17	1971-12-15
US3629713A (en) *	1970-06-01	1971-12-21	Stanislaw Szpilka	Method of obtaining the signal dependent upon the percentage asymmetry of a 3-phase system
US3747001A (en) *	1972-02-17	1973-07-17	Atomic Energy Commission	Pulse processing system
JPS5462476A (en) *	1977-10-27	1979-05-19	Sony Corp	Remote controller
US5581154A (en) *	1995-04-10	1996-12-03	The United States Of America As Represented By The Secretary Of The Navy	Resistive wall klystron amplifier
US6295318B1 (en)	1997-11-03	2001-09-25	Peter F. Wingard	Method and system for increasing the data rate over twisted copper pairs and other bandwidth-limited dedicated communications facilities
FR2982635B1 (fr)	2011-11-15	2013-11-15	Snecma	Roue a aubes pour une turbomachine

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2280824A (en) *	1938-04-14	1942-04-28	Univ Leland Stanford Junior	Radio transmission and reception
US2519420A (en) *	1939-03-08	1950-08-22	Univ Leland Stanford Junior	Thermionic vacuum tube and circuit
US2422110A (en) *	1942-09-30	1947-06-10	Rca Corp	Omnidirectional radio range
US2394544A (en) *	1943-02-27	1946-02-12	Rca Corp	Receiving system for electric waves
US2547001A (en) *	1944-01-26	1951-04-03	Standard Telephones Cables Ltd	Drop channel pulse multiplex system
GB583541A (en) *	1944-06-22	1946-12-20	Standard Telephones Cables Ltd	Improvements in or relating to pulse modulation systems of electric communication
US2429616A (en) *	1944-07-29	1947-10-28	Standard Telephones Cables Ltd	Pulse width multichannel system
BE479412A (fr) *	1944-08-07
US2484643A (en) *	1945-03-06	1949-10-11	Bell Telephone Labor Inc	High-frequency electronic device
US2438908A (en) *	1945-05-10	1948-04-06	Bell Telephone Labor Inc	Pulse code modulation communication system
US2545464A (en) *	1945-10-09	1951-03-20	Conrad H Hoeppner	Pulse group discriminator
US2485591A (en) *	1945-10-30	1949-10-25	Standard Telephones Cables Ltd	Pulse time division multiplex system
FR935658A (fr) *	1946-08-10	1948-06-28	Materiel Telephonique	Modulation par impulsions
US2530538A (en) *	1948-12-18	1950-11-21	Bell Telephone Labor Inc	Vernier pulse code communication system
US2584597A (en) *	1949-01-26	1952-02-05	Sylvania Electric Prod	Traveling wave tube
US2565506A (en) *	1949-07-26	1951-08-28	Sperry Corp	Omnidirectional radio range system
BE567481A (fr) *	1954-06-08
US2605361A (en) *	1950-06-29	1952-07-29	Bell Telephone Labor Inc	Differential quantization of communication signals
US2632101A (en) *	1950-10-23	1953-03-17	Bell Telephone Labor Inc	Reduction of noise in transmission systems
US2596199A (en) *	1951-02-19	1952-05-13	Bell Telephone Labor Inc	Error correction in sequential code pulse transmission

0
- BE BE507526D patent/BE507526A/xx unknown
- BE BE507937D patent/BE507937A/xx unknown
- NL NL95331D patent/NL95331C/xx active
- BE BE519430D patent/BE519430A/xx unknown
- BE BE507527D patent/BE507527A/xx unknown
- BE BE507528D patent/BE507528A/xx unknown
- NL NL100611D patent/NL100611C/xx active
- BE BE507525D patent/BE507525A/xx unknown
- NL NL100863D patent/NL100863C/xx active
- BE BE507936D patent/BE507936A/xx unknown
1950
- 1950-12-01 GB GB29464/50A patent/GB673354A/en not_active Expired
- 1950-12-01 GB GB29466/50A patent/GB673356A/en not_active Expired
- 1950-12-01 GB GB29465/50A patent/GB673355A/en not_active Expired
- 1950-12-01 GB GB29432/50A patent/GB693713A/en not_active Expired
- 1950-12-20 GB GB31024/50A patent/GB673805A/en not_active Expired
1951
- 1951-11-23 US US257807A patent/US2786100A/en not_active Expired - Lifetime
- 1951-11-23 US US257809A patent/US2774817A/en not_active Expired - Lifetime
- 1951-11-23 US US257808A patent/US2784257A/en not_active Expired - Lifetime
- 1951-11-29 FR FR1054163D patent/FR1054163A/fr not_active Expired
- 1951-11-29 FR FR63120D patent/FR63120E/fr not_active Expired
- 1951-11-29 FR FR63119D patent/FR63119E/fr not_active Expired
- 1951-11-29 FR FR1058787D patent/FR1058787A/fr not_active Expired
- 1951-11-29 US US258819A patent/US2810853A/en not_active Expired - Lifetime
- 1951-12-01 CH CH320911D patent/CH320911A/fr unknown
- 1951-12-01 CH CH315756D patent/CH315756A/fr unknown
- 1951-12-01 DE DEI5136A patent/DE921632C/de not_active Expired
- 1951-12-01 CH CH319082D patent/CH319082A/fr unknown
- 1951-12-05 US US260073A patent/US2871290A/en not_active Expired - Lifetime
- 1951-12-05 US US260074A patent/US2783305A/en not_active Expired - Lifetime
- 1951-12-20 CH CH320964D patent/CH320964A/fr unknown
- 1951-12-20 FR FR64110D patent/FR64110E/fr not_active Expired
- 1951-12-20 CH CH319799D patent/CH319799A/fr unknown
- 1951-12-20 FR FR64111D patent/FR64111E/fr not_active Expired
1952
- 1952-01-10 FR FR64259D patent/FR64259E/fr not_active Expired
1953
- 1953-04-15 US US348926A patent/US2787787A/en not_active Expired - Lifetime
- 1953-04-24 FR FR66217D patent/FR66217E/fr not_active Expired
- 1953-04-24 DE DEI7160A patent/DE936097C/de not_active Expired
- 1953-09-04 FR FR66219D patent/FR66219E/fr not_active Expired

Also Published As

Publication number	Publication date
FR64259E (fr)	1955-11-09
NL95331C (fr)
GB673356A (en)	1952-06-04
BE507527A (fr)
NL100863C (fr)
GB673355A (en)	1952-06-04
BE519430A (fr)
FR63120E (fr)	1955-08-24
CH315756A (fr)	1956-08-31
GB673354A (en)	1952-06-04
BE507937A (fr)
DE936097C (de)	1955-12-07
DE921632C (de)	1954-12-23
GB673805A (en)	1952-06-11
CH319799A (fr)	1957-02-28
BE507528A (fr)
BE507525A (fr)
CH319082A (fr)	1957-01-31
US2871290A (en)	1959-01-27
BE507936A (fr)
US2774817A (en)	1956-12-18
FR66217E (fr)	1956-06-05
US2784257A (en)	1957-03-05
US2783305A (en)	1957-02-26
CH320911A (fr)	1957-04-15
BE507526A (fr)
FR64110E (fr)	1955-10-21
FR66219E (fr)	1956-06-05
NL100611C (fr)
FR64111E (fr)	1955-10-21
US2786100A (en)	1957-03-19
FR63119E (fr)	1955-08-24
US2787787A (en)	1957-04-02
FR1054163A (fr)	1954-02-09
CH320964A (fr)	1957-04-15
US2810853A (en)	1957-10-22
GB693713A (en)	1953-07-08

Publication	Publication Date	Title
FR926219A (fr)	1947-09-25	Dispositifs à décharge d'électrons
FR1058787A (fr)	1954-03-18	Dispositifs à décharge d'électrons
FR1037516A (fr)	1953-09-17	Dispositifs semi-conducteurs
CH277134A (de)	1951-08-15	Elektronenentladungsvorrichtung.
FR64613E (fr)	1955-11-30	Dispositifs à décharge d'électrons
FR979699A (fr)	1951-04-30	Dispositifs à décharge luminescente
FR1135960A (fr)	1957-05-07	Dispositif à décharge d'électrons
FR1053071A (fr)	1954-01-29	Multiplicateur d'électrons
FR1048436A (fr)	1953-12-22	Quadripôle à magnétostriction
FR1032729A (fr)	1953-07-03	Dispositifs de soudure à l'arc
FR1080959A (fr)	1954-12-15	Dispositif à décharge d'électrons
FR1056827A (fr)	1954-03-03	Dispositifs de réfrigération à absorption
FR1038769A (fr)	1953-10-01	Perfectionnements aux dispositifs à décharge électronique
FR71202E (fr)	1959-10-30	Perfectionnement aux dispositifs d'essorage
FR1018955A (fr)	1953-01-15	Tubes à décharge pour hyperfréquences
FR1030798A (fr)	1953-06-17	Tube à décharge
FR1015282A (fr)	1952-09-15	Clé à écrous
FR1029252A (fr)	1953-06-01	Pulvérisateur à main
IE19551L (en)	1951-02-12	Electron discharge devices
FR1025302A (fr)	1953-04-14	Dispositifs à voyant
FR996436A (fr)	1951-12-19	Tubes électroniques à décharge séquentielle
FR60184E (fr)	1954-09-23	Béton à intégration d'air
FR61165E (fr)	1955-03-24	Béton à intégration d'air
FR936369A (fr)	1948-07-19	Dispositif à décharge d'électrons
FR985843A (fr)	1951-07-24	Dispositif à décharge spatiale par injection d'électrons