BE487996A - - Google Patents

Info

Publication number: BE487996A
Authority: BE; Belgium

Application number

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.)

1946-10-23

Publication of BE487996A publication Critical patent/BE487996A/xx

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/88—By the use, as active elements, of beam-deflection tubes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
- H01J31/04—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with only one or two output electrodes with only two electrically independant groups or electrodes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
- H01J31/06—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with more than two output electrodes, e.g. for multiple switching or counting
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K29/00—Pulse counters comprising multi-stable elements, e.g. for ternary scale, for decimal scale; Analogous frequency dividers
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/525—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using tubes in the switching stages

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Details Of Television Scanning (AREA)
Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Pyridine Compounds (AREA)
X-Ray Techniques (AREA)
Video Image Reproduction Devices For Color Tv Systems (AREA)
Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Measurement Of Radiation (AREA)

BE487996D 1946-10-23 BE487996A (el)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
NL278394X		1946-10-23
NL2532738X		1948-03-20
NL2561057X		1948-05-05

Publications (1)

Publication Number	Publication Date
BE487996A true BE487996A (el)

Family

ID=32234026

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
BE478917D BE478917A (el)	1946-10-23
BE487996D BE487996A (el)	1946-10-23
BE488847D BE488847A (el)	1946-10-23

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BE478917D BE478917A (el)	1946-10-23

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
BE488847D BE488847A (el)	1946-10-23

Country Status (7)

Country	Link
US (3)	US2591981A (el)
BE (3)	BE488847A (el)
CH (3)	CH278394A (el)
DE (3)	DE970182C (el)
FR (3)	FR59153E (el)
GB (5)	GB684552A (el)
NL (3)	NL77382C (el)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE495017A (el) *	1949-04-09
NL154187B (nl) *	1949-06-29		Kamlet Edna Yadven	Werkwijze voor het bereiden van een kunstmestprodukt en de onder toepassing van deze werkwijze verkregen gevormde kunstmestprodukten.
NL151656B (nl) *	1950-02-14	1955-10-15	Du Pont	Werkwijze voor het vervaardigen van voorwerpen uit een fijn verdeeld poeder van een lineaire, aromatische polymere kunsthars en voorwerp vervaardigd met de werkwijze.
US2644909A (en) *	1950-03-06	1953-07-07	Hartford Nat Bank & Trust Co	Circuit-arrangement comprising a cathode-ray tube
US2806173A (en) *	1951-01-09	1957-09-10	Philco Corp	Signal amplitude limiting circuits
US2807747A (en) *	1952-07-05	1957-09-24	Nat Union Electric Corp	Pulse-counting systems
DE961643C (de) *	1952-10-06	1957-04-11	Guenther H Krawinkel Dr Ing	Elektronischer Schalter
US2875372A (en) *	1953-03-30	1959-02-24	Itt	Information location circuit
US2816231A (en) *	1953-09-29	1957-12-10	High Voltage Engineering Corp	Method and apparatus for imparting a scanning movement to a beam of charged particles
US2882443A (en) *	1955-01-27	1959-04-14	Roy E Nather	High speed pulse counting circuits
US2905854A (en) *	1955-06-06	1959-09-22	Hazeltine Research Inc	Electron-discharge device
US2887612A (en) *	1956-10-17	1959-05-19	Gen Dynamics Corp	Coding and decoding device utilizing a cathode ray type tube
US3355620A (en) *	1963-12-02	1967-11-28	Tektronix Inc	Pulse counter tube employing voltage feedback from target to beam deflection electrodes isolated from any d. c. reference voltage
US3793551A (en) *	1970-06-01	1974-02-19	Ind Electronic Engineers	Display tube
GB1547964A (en) *	1975-07-11	1979-07-04	Emi Ltd	Electron beam deflection arrangements

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1257971A (en) *	1917-02-17	1918-03-05	Joseph Bethenod	Generator of sustained electric oscillations.
US2011920A (en) *	1930-07-31	1935-08-20	Rca Corp	Oscillator
US2107410A (en) *	1936-07-30	1938-02-08	Rca Corp	Automatic gain control circuit
DE708516C (de) *	1938-07-24	1941-07-23	Fernseh Gmbh	Verfahren zur Frequenzteilung mittels einer Kathodenstrahlroehre
US2204055A (en) *	1938-11-25	1940-06-11	Bell Telephone Labor Inc	Telephone system
US2224677A (en) *	1939-03-23	1940-12-10	Bell Telephone Labor Inc	Signaling system
US2395299A (en) *	1939-11-13	1946-02-19	Bell Telephone Labor Inc	Electron discharge apparatus
GB549358A (en) *	1941-04-01	1942-11-18	Ruben Hadekel	Improvements in or relating to telegraph apparatus
US2446945A (en) *	1942-08-25	1948-08-10	Rca Corp	Electronic computing device
US2390250A (en) *	1942-11-03	1945-12-04	Rca Corp	Cathode ray tube and circuit
US2436677A (en) *	1942-12-31	1948-02-24	Rca Corp	Incremental deflection of cathoderay beam
US2404106A (en) *	1943-08-13	1946-07-16	Rca Corp	Electronic calculating device
BE464957A (el) *	1945-05-02
US2463535A (en) *	1946-03-22	1949-03-08	Bell Telephone Labor Inc	Electron discharge device
US2473691A (en) *	1947-08-05	1949-06-21	Bell Telephone Labor Inc	Stabilization of cathode beam tubes

0
- FR FR957510D patent/FR957510A/fr not_active Expired
- BE BE478917D patent/BE478917A/xx unknown
- NL NL80422D patent/NL80422C/xx active
- NL NL75979D patent/NL75979C/xx active
- BE BE487996D patent/BE487996A/xx unknown
- NL NL77382D patent/NL77382C/xx active
- BE BE488847D patent/BE488847A/xx unknown
1947
- 1947-11-25 CH CH278394D patent/CH278394A/de unknown
- 1947-12-10 US US790874A patent/US2591981A/en not_active Expired - Lifetime
- 1947-12-16 GB GB33132/47A patent/GB684552A/en not_active Expired
- 1947-12-16 GB GB26249/50A patent/GB684574A/en not_active Expired
1948
- 1948-12-21 DE DEP25645A patent/DE970182C/de not_active Expired
1949
- 1949-02-05 DE DEP33347D patent/DE972060C/de not_active Expired
- 1949-02-17 US US76924A patent/US2532738A/en not_active Expired - Lifetime
- 1949-03-17 GB GB7319/49A patent/GB697642A/en not_active Expired
- 1949-03-18 CH CH293922D patent/CH293922A/de unknown
- 1949-03-18 FR FR59153D patent/FR59153E/fr not_active Expired
- 1949-04-07 DE DEP39075D patent/DE972028C/de not_active Expired
- 1949-04-30 US US90602A patent/US2561057A/en not_active Expired - Lifetime
- 1949-05-02 GB GB13681/53A patent/GB702263A/en not_active Expired
- 1949-05-02 GB GB11650/49A patent/GB702198A/en not_active Expired
- 1949-05-03 CH CH293923D patent/CH293923A/de unknown
- 1949-05-03 FR FR60631D patent/FR60631E/fr not_active Expired

Also Published As

Publication number	Publication date
DE970182C (de)	1958-08-28
GB702198A (en)	1954-01-13
NL75979C (el)
BE488847A (el)
FR957510A (el)	1950-02-23
FR60631E (fr)	1954-11-22
GB697642A (en)	1953-09-30
CH293922A (de)	1953-10-15
NL80422C (el)
GB684552A (en)	1952-12-17
CH293923A (de)	1953-10-15
US2532738A (en)	1950-12-05
BE478917A (el)
GB702263A (en)	1954-01-13
US2591981A (en)	1952-04-08
US2561057A (en)	1951-07-17
NL77382C (el)
FR59153E (fr)	1954-05-06
GB684574A (en)	1952-12-17
DE972028C (de)	1959-05-06
CH278394A (de)	1951-10-15
DE972060C (de)	1959-05-14

Publication	Publication Date	Title
BE463006A (el)	1946-08-12
FR957510A (el)	1950-02-23
FR957261A (el)	1950-02-17
BE464613A (el)
BE464634A (el)
NL68470C (el)
BE505404A (el)
BE492091A (el)	1949-11-20
BE483659A (el)
BE474233A (el)
BE471354A (el)
BE464883A (el)
BE464875A (el)
BE464863A (el)
BE464790A (el)
BE464737A (el)
BE462033A (el)
BE464485A (el)
BE464440A (el)
BE464439A (el)
BE464335A (el)
BE464222A (el)
BE464153A (el)
BE464048A (el)
BE463960A (el)