NL153232C - - Google Patents

Info

Publication number: NL153232C
Authority: NL; Netherlands

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.)

1949-04-30

Publication of NL153232C publication Critical patent/NL153232C/xx

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
- H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
- H03K4/28—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as a switching device
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/66—Transforming electric information into light information
- H04N5/68—Circuit details for cathode-ray display tubes

NL153232D 1949-04-30 NL153232C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US90612A US2555831A (en)	1949-04-30	1949-04-30	Television deflection power recovery circuit

Publications (1)

Publication Number	Publication Date
NL153232C true NL153232C (enrdf_load_stackoverflow)

Family

ID=22223534

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL153232D NL153232C (enrdf_load_stackoverflow)	1949-04-30

Country Status (8)

Country	Link
US (1)	US2555831A (enrdf_load_stackoverflow)
BE (1)	BE495378A (enrdf_load_stackoverflow)
CH (1)	CH291063A (enrdf_load_stackoverflow)
DE (1)	DE976252C (enrdf_load_stackoverflow)
ES (1)	ES192729A1 (enrdf_load_stackoverflow)
FR (1)	FR1017905A (enrdf_load_stackoverflow)
GB (1)	GB672075A (enrdf_load_stackoverflow)
NL (1)	NL153232C (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2611106A (en) *	1949-07-20	1952-09-16	Motorola Inc	Television sweep system
US2708728A (en) *	1950-09-28	1955-05-17	Du Mont Allen B Lab Inc	Cathode-ray deflection circuit
US2707206A (en) *	1950-12-08	1955-04-26	Hazeltine Research Inc	Electromagnetic beam-deflection system for television receiver
NL86485C (enrdf_load_stackoverflow) *	1952-05-03
US2817782A (en) *	1954-07-09	1957-12-24	Rca Corp	Cathode ray tube deflection apparatus
US2825846A (en) *	1955-05-03	1958-03-04	Motorola Inc	Color television receiver
US2809327A (en) *	1955-11-17	1957-10-08	Philco Corp	Horizontal magnetic deflection system for television receivers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL45417C (enrdf_load_stackoverflow) *	1934-09-29
GB482370A (en) *	1936-08-27	1938-03-28	Eric Lawrence Casling White	Improvements in or relating to oscillatory electric circuits
CH221476A (de) *	1938-11-15	1942-05-31	Loewe Opta Gmbh	Anordnung zur elektromagnetischen Ablenkung des Kathodenstrahls in Kathodenstrahlröhren.
DE757933C (de) *	1939-03-02	1953-06-15	Telefunken Gmbh	Stromsaegezahngenerator
US2308908A (en) *	1939-09-07	1943-01-19	Bahring Herbert	Saw-tooth oscillator
US2370426A (en) *	1943-03-29	1945-02-27	Rca Corp	Electron tube circuit
US2470197A (en) *	1946-09-25	1949-05-17	Rca Corp	Electron beam deflection control system
US2443030A (en) *	1946-11-09	1948-06-08	Gen Electric	Picture size control circuit for television receivers

0
- NL NL153232D patent/NL153232C/xx active
- BE BE495378D patent/BE495378A/xx unknown
1949
- 1949-04-30 US US90612A patent/US2555831A/en not_active Expired - Lifetime
1950
- 1950-04-13 FR FR1017905D patent/FR1017905A/fr not_active Expired
- 1950-04-25 DE DER1572A patent/DE976252C/de not_active Expired
- 1950-04-26 CH CH291063D patent/CH291063A/fr unknown
- 1950-04-27 ES ES0192729A patent/ES192729A1/es not_active Expired
- 1950-04-28 GB GB10526/50A patent/GB672075A/en not_active Expired

Also Published As

Publication number	Publication date
FR1017905A (fr)	1952-12-22
GB672075A (en)	1952-05-14
DE976252C (de)	1963-06-12
ES192729A1 (es)	1951-05-01
BE495378A (enrdf_load_stackoverflow)
CH291063A (de)	1953-05-31
US2555831A (en)	1951-06-05

Publication	Publication Date	Title
NL202774A (enrdf_load_stackoverflow)	1958-01-15
BE488247A (enrdf_load_stackoverflow)	1949-04-30
BE488253A (enrdf_load_stackoverflow)
NL87373C (enrdf_load_stackoverflow)
NL81688C (enrdf_load_stackoverflow)
NL73499C (enrdf_load_stackoverflow)
NL73044C (enrdf_load_stackoverflow)
NL153232C (enrdf_load_stackoverflow)
NL72216C (enrdf_load_stackoverflow)
NL70825C (enrdf_load_stackoverflow)
NL70266C (enrdf_load_stackoverflow)
LU29834A1 (enrdf_load_stackoverflow)	1950-07-28
BE499526A (enrdf_load_stackoverflow)
BE498296A (enrdf_load_stackoverflow)
BE495465A (enrdf_load_stackoverflow)
BE495383A (enrdf_load_stackoverflow)
BE494327A (enrdf_load_stackoverflow)
BE493539A (enrdf_load_stackoverflow)
BE493416A (enrdf_load_stackoverflow)
BE488550A (enrdf_load_stackoverflow)
BE488514A (enrdf_load_stackoverflow)
BE488447A (enrdf_load_stackoverflow)
BE488446A (enrdf_load_stackoverflow)
BE488429A (enrdf_load_stackoverflow)	1949-04-30
BE488426A (enrdf_load_stackoverflow)