NL164647B - Wrijvingsdrijfwerk met een variabele overbrengings- verhouding met automatisch constant gehouden uitgangssnelheid. - Google Patents

Wrijvingsdrijfwerk met een variabele overbrengings- verhouding met automatisch constant gehouden uitgangssnelheid.

Info

Publication number: NL164647B
Authority: NL; Netherlands
Prior art keywords: variable transmission; transmission ratio; output speed; friction gear; automatically keeps
Prior art date: 1950-10-14

Application number

NL7210389.A

Other languages

English (en)

Dutch (nl)

Original Assignee

Lucas Industries Ltd

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.)

1950-10-14

Publication of NL164647B publication Critical patent/NL164647B/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
- H04N3/34—Elemental scanning area oscillated rapidly in direction transverse to main scanning direction
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
- H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Color Television Systems (AREA)
Television Systems (AREA)

NL7210389.A 1950-10-14 Wrijvingsdrijfwerk met een variabele overbrengings- verhouding met automatisch constant gehouden uitgangssnelheid. NL164647B (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US190186A US2810780A (en)	1950-10-14	1950-10-14	Color television interlacing system

Publications (1)

Publication Number	Publication Date
NL164647B true NL164647B (nl)

Family

ID=22700344

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7210389.A NL164647B (nl)	1950-10-14		Wrijvingsdrijfwerk met een variabele overbrengings- verhouding met automatisch constant gehouden uitgangssnelheid.

Country Status (7)

Country	Link
US (1)	US2810780A (xx)
BE (1)	BE506424A (xx)
CH (1)	CH303476A (xx)
DE (1)	DE973497C (xx)
FR (1)	FR1048612A (xx)
GB (1)	GB701830A (xx)
NL (1)	NL164647B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL175913B (nl) *	1953-02-09		Degussa	Verbetering van de werkwijze voor het bereiden van d,l-penicillamine en aminezouten hiervan.
BE527479A (xx) *	1953-05-13
NL218261A (xx) *	1956-06-21
US2996574A (en) *	1958-06-09	1961-08-15	Technicolor Corp	Transmission system
GB926798A (en) *	1960-10-26	1963-05-22	Marconi Wireless Telegraph Co	Improvements in or relating to television systems
US3848083A (en) *	1965-01-04	1974-11-12	Xerox Corp	Staggered scan facsimile
US3571494A (en) *	1966-07-08	1971-03-16	Hughes Aircraft Co	Television bandwidth reduction
US3974325A (en) *	1974-10-21	1976-08-10	Xerox Corporation	Interpolator for facsimile bandwidth compression
JPS53139925A (en) *	1977-05-13	1978-12-06	Hitachi Ltd	Receiving method for video signal
CA1213359A (en) *	1983-10-19	1986-10-28	Yoshinori Izumi	Multiplex subsampling transmission system for a high definition color television picture signal
DE3414271A1 (de) *	1984-04-14	1985-10-24	ANT Nachrichtentechnik GmbH, 7150 Backnang	Verfahren zur modulation und synchronen demodulation von nach dem prinzip der offsetmodulation/-abtastung aufbereiteten farbfernsehsignalen sowie anordnung zum durchfuehren dieses verfahrens
GB8620110D0 (en) *	1986-08-19	1986-10-01	British Broadcasting Corp	Video transmission system
GB8616616D0 (en) *	1986-07-08	1986-08-13	Philips Nv	Transmission system
EP0287641A1 (en) *	1986-10-16	1988-10-26	IREDALE, Richard J.	Modified scan sub sampled high definition television
DE3640848A1 (de) *	1986-11-29	1988-06-09	Thomson Brandt Gmbh	Verfahren zur kompatiblen erhoehung der aufloesung bei einem farbfernsehsystem
JP2699341B2 (ja) *	1987-02-13	1998-01-19	株式会社ニコン	撮像素子の信号処理方式
JPH0279574A (ja) *	1988-09-16	1990-03-20	Atein Kaihatsu Kk	映像信号伝送方式

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR819883A (fr) *	1936-07-04	1937-10-28		Perfectionnements aux appareils de télévision notamment à leurs systèmes de balayage
BE479478A (xx) *	1944-02-02
NL102566C (xx) *	1949-09-24
US2739181A (en) *	1950-03-14	1956-03-20	Color Television Inc	Line sequential color television apparatus

0
- BE BE506424D patent/BE506424A/xx unknown
- NL NL7210389.A patent/NL164647B/xx unknown
1950
- 1950-10-14 US US190186A patent/US2810780A/en not_active Expired - Lifetime
1951
- 1951-09-14 GB GB21657/51A patent/GB701830A/en not_active Expired
- 1951-10-07 DE DEH9979A patent/DE973497C/de not_active Expired
- 1951-10-08 CH CH303476D patent/CH303476A/de unknown
- 1951-10-13 FR FR1048612D patent/FR1048612A/fr not_active Expired

Also Published As

Publication number	Publication date
BE506424A (xx)
FR1048612A (fr)	1953-12-23
US2810780A (en)	1957-10-22
GB701830A (en)	1954-01-06
DE973497C (de)	1960-05-12
CH303476A (de)	1954-11-30

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