BE412530A - - Google Patents

Info

Publication number: BE412530A
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.)

1933-10-11

Publication of BE412530A publication Critical patent/BE412530A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1607—Supply circuits
- H04B1/1623—Supply circuits using tubes
- 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
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/08—Separation of synchronising signals from picture signals
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/52—Automatic gain control

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Multimedia (AREA)
Computer Networks & Wireless Communication (AREA)
Amplifiers (AREA)
Picture Signal Circuits (AREA)
Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Television Systems (AREA)
Synchronizing For Television (AREA)
Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Ultra Sonic Daignosis Equipment (AREA)

BE412530D 1933-10-11 BE412530A (zh)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE445428X		1933-10-11
DE2226992X		1933-12-06
DE2163215X		1934-04-06

Publications (1)

Publication Number	Publication Date
BE412530A true BE412530A (zh)

Family

ID=32073686

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
BE412530D BE412530A (zh)	1933-10-11
BE405608D BE405608A (zh)	1933-10-11
BE395149D BE395149A (zh)	1933-10-11

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
BE405608D BE405608A (zh)	1933-10-11
BE395149D BE395149A (zh)	1933-10-11

Country Status (5)

Country	Link
US (2)	US2226992A (zh)
BE (3)	BE395149A (zh)
FR (6)	FR773649A (zh)
GB (6)	GB441761A (zh)
NL (3)	NL44585C (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2254204A (en) *	1936-05-15	1941-09-02	Emi Ltd	Television system
DE741786C (de) *	1936-07-17	1943-11-17	Opta Radio Ag	Fernsehabtastanordnung, bei welcher der das Bild abtastende Lichtstrahl auch zur Synchronisierzeichenerzeugung dient
DE755948C (de) *	1937-01-09	1955-07-28	Opta Radio A G	Amplitudensiebschaltung fuer die Trennung von Bildinhaltssignalen und Synchronisierzeichen beim Fernsehen
DE757397C (de) *	1937-03-18	1952-12-01	Emi Ltd	Schaltung zur Abtrennung von Teilen eines zeitlich schwankenden Spannungsverlaufs
DE882252C (de) *	1938-11-10	1953-07-06	Telefunken Gmbh	Schaltung zur Abnahme der Steuerspannungen fuer die Zeilen- und Zeilenzugablenkung in Fernsehempfaengern
DE742435C (de) *	1938-12-25	1943-12-03	Fernseh Gmbh	Anordnung zur Trennung der Zeilen- und Bildwechselimpulse gleicher Amplitude, aber unterschiedlicher Dauer und Frequenz, beim Fernsehen
US2532799A (en) *	1944-08-01	1950-12-05	Rca Corp	Facsimile system having rotating scanner moving longitudinally within stationary transparent drum
NL74227C (zh) *	1948-09-11
WO1996007002A1 (en)	1994-08-26	1996-03-07	Kensington Microware Limited	Security device for a portable computer
US6662602B1 (en)	1996-11-08	2003-12-16	Acco Brands, Inc.	Security device for a portable computer

0
- NL NL45395D patent/NL45395C/xx active
- BE BE412530D patent/BE412530A/xx unknown
- NL NL43702D patent/NL43702C/xx active
- BE BE405608D patent/BE405608A/xx unknown
- NL NL44585D patent/NL44585C/xx active
- BE BE395149D patent/BE395149A/xx unknown
1934
- 1934-05-18 FR FR773649D patent/FR773649A/fr not_active Expired
- 1934-05-22 GB GB15148/34A patent/GB441761A/en not_active Expired
- 1934-10-10 FR FR779533D patent/FR779533A/fr not_active Expired
- 1934-10-11 GB GB29094/34A patent/GB445428A/en not_active Expired
- 1934-12-05 GB GB19660/35A patent/GB453463A/en not_active Expired
- 1934-12-05 FR FR45574D patent/FR45574E/fr not_active Expired
- 1934-12-05 GB GB34895/34A patent/GB451578A/en not_active Expired
- 1934-12-05 US US756125A patent/US2226992A/en not_active Expired - Lifetime
1935
- 1935-04-04 FR FR46082D patent/FR46082E/fr not_active Expired
- 1935-04-05 US US14846A patent/US2163215A/en not_active Expired - Lifetime
- 1935-06-06 GB GB16431/35A patent/GB459602A/en not_active Expired
- 1935-06-06 FR FR46290D patent/FR46290E/fr not_active Expired
- 1935-11-29 FR FR46739D patent/FR46739E/fr not_active Expired
- 1935-11-29 GB GB33144/35A patent/GB466571A/en not_active Expired

Also Published As

Publication number	Publication date
GB451578A (en)	1936-08-05
BE405608A (zh)
NL44585C (zh)
US2163215A (en)	1939-06-20
US2226992A (en)	1940-12-31
BE395149A (zh)
FR45574E (fr)	1935-10-17
FR46739E (fr)	1936-08-10
GB441761A (en)	1936-01-22
GB459602A (en)	1937-01-06
GB453463A (en)	1936-09-07
NL43702C (zh)
FR46290E (fr)	1936-04-08
FR779533A (fr)	1934-04-08
FR773649A (fr)	1934-11-22
FR46082E (fr)	1936-02-15
GB466571A (en)	1937-05-31
GB445428A (en)	1936-04-09
NL45395C (zh)

Publication	Publication Date	Title
FR743704A (zh)	1933-04-05
FR741602A (zh)	1933-02-16
FR742388A (zh)	1933-03-04
FR742003A (zh)	1933-02-24
FR742760A (zh)	1933-03-15
FR742804A (zh)	1933-03-17
FR743035A (zh)	1933-03-22
FR741936A (zh)	1933-02-23
FR742328A (zh)	1933-03-04
FR740206A (zh)	1933-01-21
FR743604A (zh)	1933-04-03
FR743046A (zh)	1933-03-22
FR741832A (zh)	1933-02-21
FR742024A (zh)	1933-02-24
FR742817A (zh)	1933-03-17
BE378380A (zh)
BE406715A (zh)
NL45395C (zh)
BE394486A (zh)
BE394610A (zh)	1933-03-31
BE394631A (zh)
BE394468A (zh)
BE395128A (zh)
BE394300A (zh)	1933-03-31
BE394212A (zh)