NL155678B - Elektrische wolfraam/broomcycluslamp. - Google Patents

Elektrische wolfraam/broomcycluslamp.

Info

Publication number: NL155678B
Authority: NL; Netherlands
Prior art keywords: cycle lamp; electric tungsten; bromine; bromine cycle; tungsten
Prior art date: 1949-09-03

Application number

NL6408084.A

Other languages

English (en)

Dutch (nl)

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.)

1949-09-03

Publication of NL155678B publication Critical patent/NL155678B/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/06—Generation of synchronising signals
- H04N5/067—Arrangements or circuits at the transmitter end
- H04N5/0675—Arrangements or circuits at the transmitter end for mixing the synchronising signals with the picture signal or mutually
- 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
- H03K17/54—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements of vacuum tubes
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S84/00—Music
- Y10S84/13—Gas discharge tube

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Electronic Switches (AREA)
Picture Signal Circuits (AREA)

NL6408084.A 1949-09-03 Elektrische wolfraam/broomcycluslamp. NL155678B (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB22868/49A GB693893A (en)	1949-09-03	1949-09-03	Improvements relating to electronic switching circuits

Publications (1)

Publication Number	Publication Date
NL155678B true NL155678B (nl)

Family

ID=10186320

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL6408084.A NL155678B (nl)	1949-09-03		Elektrische wolfraam/broomcycluslamp.

Country Status (5)

Country	Link
US (1)	US2622193A (de)
DE (1)	DE872531C (de)
FR (1)	FR1024162A (de)
GB (1)	GB693893A (de)
NL (1)	NL155678B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB701018A (en) *	1950-10-12	1953-12-16	Ericsson Telefon Ab L M	Improvements in or relating to electronic switching devices for use in radio systemsand multi-channel telephone systems
US2808203A (en) *	1952-02-28	1957-10-01	Gen Electric	Binary shift register
US2759180A (en) *	1952-05-03	1956-08-14	Raytheon Mfg Co	Gate circuits
US2779817A (en) *	1952-11-25	1957-01-29	Color Television Inc	Color television camera stabilizing circuit
US2798153A (en) *	1953-02-19	1957-07-02	Vitro Corp Of America	Switching circuitry
US2996706A (en) *	1953-05-29	1961-08-15	Sperry Rand Corp	Apparatus for computing and predicting varying conditions for aircraft guidance in landing on floating decks
US2873363A (en) *	1954-01-18	1959-02-10	North American Aviation Inc	Logical gating system for digital computers
US2841707A (en) *	1954-04-19	1958-07-01	Rca Corp	Information handling system
US2854572A (en) *	1954-05-12	1958-09-30	Cons Electrodynamics Corp	Gate using variable cathode follower impedance for shorting or passing cathode-fed impulses
US2879445A (en) *	1955-03-29	1959-03-24	Electronic Associates	Cathode ray tube energizing circuit
US2933248A (en) *	1955-04-07	1960-04-19	Digital Control Systems Inc	High speed digital control system
DE1102209B (de) *	1959-10-27	1961-03-16	Fernseh Gmbh	Schaltgeraet zur Ein- oder Ausschaltung von Videosignalen
US3527886A (en) *	1967-03-30	1970-09-08	Rca Corp	Composite television video switching circuit
US3514533A (en) *	1967-05-01	1970-05-26	Zenith Radio Corp	Video signal processing circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2466959A (en) *	1944-09-30	1949-04-12	Philco Corp	Radio receiver noise discriminating circuit
US2570431A (en) *	1945-02-01	1951-10-09	Rca Corp	Radio receiving system
US2535912A (en) *	1948-12-08	1950-12-26	Frank Ernest	Video gating circuit

0
- NL NL6408084.A patent/NL155678B/xx unknown
1949
- 1949-09-03 GB GB22868/49A patent/GB693893A/en not_active Expired
1950
- 1950-08-28 US US181748A patent/US2622193A/en not_active Expired - Lifetime
- 1950-08-29 DE DEE2023A patent/DE872531C/de not_active Expired
- 1950-08-31 FR FR1024162D patent/FR1024162A/fr not_active Expired

Also Published As

Publication number	Publication date
DE872531C (de)	1953-04-02
GB693893A (en)	1953-07-08
US2622193A (en)	1952-12-16
FR1024162A (fr)	1953-03-30

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