FI800394A7 - Snedstaellt enhetligt spolarrangemang foer faeltavlaegsning - Google Patents

Snedstaellt enhetligt spolarrangemang foer faeltavlaegsning

Info

Publication number: FI800394A7
Authority: FI; Finland
Prior art keywords: spolarrangemang; snedstaellt; faeltavlaegsning; enhetligt; foer
Prior art date: 1979-02-16

Application number

FI800394A

Other languages

English (en)

Other versions

FI70357C (fi

FI70357B (fi

Inventor

John Clarence Cooper

Original Assignee

Rca Corp

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.)

1979-02-16

Filing date

1980-02-08

Publication date

1980-08-17

1980-02-08 Application filed by Rca Corp filed Critical Rca Corp

1980-08-17 Publication of FI800394A7 publication Critical patent/FI800394A7/fi

1986-02-28 Application granted granted Critical

1986-02-28 Publication of FI70357B publication Critical patent/FI70357B/fi

1986-09-15 Publication of FI70357C publication Critical patent/FI70357C/fi

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/003—Arrangements for eliminating unwanted electromagnetic effects, e.g. demagnetisation arrangements, shielding coils
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/29—Picture reproducers using cathode ray tubes using demagnetisation or compensation of external magnetic fields
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
- H01J2229/0046—Preventing or cancelling fields within the enclosure
- H01J2229/0053—Demagnetisation

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Video Image Reproduction Devices For Color Tv Systems (AREA)
Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

FI800394A 1979-02-16 1980-02-08 Snedstaellt enhetligt spolarrangemang foer faeltavlaegsning FI70357C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US1281079A	1979-02-16	1979-02-16
US1281079		1979-02-16

Publications (3)

Publication Number	Publication Date
FI800394A7 true FI800394A7 (fi)	1980-08-17
FI70357B FI70357B (fi)	1986-02-28
FI70357C FI70357C (fi)	1986-09-15

Family

ID=21756797

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI800394A FI70357C (fi)	1979-02-16	1980-02-08	Snedstaellt enhetligt spolarrangemang foer faeltavlaegsning

Country Status (20)

Country	Link
JP (1)	JPS55112087A (fi)
KR (1)	KR900006295B1 (fi)
AT (1)	AT381201B (fi)
AU (1)	AU535877B2 (fi)
BE (1)	BE881758A (fi)
CA (1)	CA1135321A (fi)
DE (1)	DE3005763C2 (fi)
DK (1)	DK148868C (fi)
ES (1)	ES488650A0 (fi)
FI (1)	FI70357C (fi)
FR (1)	FR2449382B1 (fi)
GB (1)	GB2046559B (fi)
HK (1)	HK27284A (fi)
IT (1)	IT1140569B (fi)
MY (1)	MY8500294A (fi)
NZ (1)	NZ192884A (fi)
PL (1)	PL126142B1 (fi)
SE (1)	SE441886B (fi)
SU (1)	SU936835A3 (fi)
ZA (1)	ZA80875B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IN167955B (fi) *	1986-03-27	1991-01-12	Nokia Data Systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2921226A (en) *	1956-05-24	1960-01-12	Philco Corp	Apparatus for color purity correction in color television receivers
US2962621A (en) *	1958-10-10	1960-11-29	Westinghouse Electric Corp	Color television apparatus
US3322998A (en) *	1964-08-31	1967-05-30	Rca Corp	Color purity correcting apparatus for colored television picture tubes
US3614519A (en) *	1967-12-18	1971-10-19	Zenith Radio Corp	Cathode-ray tube magnetic shield
US3872347A (en) *	1972-04-14	1975-03-18	Tokyo Shibaura Electric Co	Degaussing device for colour cathode ray tubes
NL167289C (nl) *	1973-09-13	1981-11-16	Philips Nv	Kleurentelevisieweergeefinrichting voorzien van een kleurentelevisiebeeldbuis en een ontmagnetiserings- inrichting.
NL165020C (nl) *	1974-12-16	1981-02-16	Philips Nv	Kleurentelevisie-ontvanger bevattende een ontmagneti- seerschakeling en samengesteld thermistorelement voor toepassing in een dergelijke schakeling.
JP3016048B2 (ja) *	1991-12-04	2000-03-06	東洋自動機株式会社	インパルスシール装置の温度制御方法

1980
- 1980-02-08 SE SE8001035A patent/SE441886B/sv not_active IP Right Cessation
- 1980-02-08 FI FI800394A patent/FI70357C/fi not_active IP Right Cessation
- 1980-02-08 AU AU55357/80A patent/AU535877B2/en not_active Ceased
- 1980-02-12 GB GB8004693A patent/GB2046559B/en not_active Expired
- 1980-02-12 IT IT19868/80A patent/IT1140569B/it active
- 1980-02-14 JP JP1771880A patent/JPS55112087A/ja active Pending
- 1980-02-15 SU SU802885001A patent/SU936835A3/ru active
- 1980-02-15 KR KR1019800000615A patent/KR900006295B1/ko not_active Expired
- 1980-02-15 ES ES488650A patent/ES488650A0/es active Granted
- 1980-02-15 NZ NZ192884A patent/NZ192884A/xx unknown
- 1980-02-15 CA CA000345759A patent/CA1135321A/en not_active Expired
- 1980-02-15 PL PL1980222054A patent/PL126142B1/pl unknown
- 1980-02-15 DK DK67780A patent/DK148868C/da not_active IP Right Cessation
- 1980-02-15 DE DE3005763A patent/DE3005763C2/de not_active Expired
- 1980-02-15 BE BE0/199427A patent/BE881758A/fr not_active IP Right Cessation
- 1980-02-15 FR FR8003444A patent/FR2449382B1/fr not_active Expired
- 1980-02-18 AT AT0088580A patent/AT381201B/de not_active IP Right Cessation
- 1980-09-17 ZA ZA00800875A patent/ZA80875B/xx unknown
1984
- 1984-03-22 HK HK272/84A patent/HK27284A/xx not_active IP Right Cessation
1985
- 1985-12-30 MY MY294/85A patent/MY8500294A/xx unknown

Also Published As

Publication number	Publication date
ATA88580A (de)	1986-01-15
BE881758A (fr)	1980-05-30
FI70357C (fi)	1986-09-15
MY8500294A (en)	1985-12-31
AU5535780A (en)	1980-08-21
ES8100551A1 (es)	1980-11-01
PL222054A1 (fi)	1980-11-03
DK67780A (da)	1980-08-17
KR900006295B1 (ko)	1990-08-27
DK148868C (da)	1986-04-21
FR2449382A1 (fr)	1980-09-12
ES488650A0 (es)	1980-11-01
SE441886B (sv)	1985-11-11
CA1135321A (en)	1982-11-09
DK148868B (da)	1985-10-28
GB2046559B (en)	1983-04-20
DE3005763C2 (de)	1984-11-15
SU936835A3 (ru)	1982-06-15
JPS55112087A (en)	1980-08-29
FI70357B (fi)	1986-02-28
HK27284A (en)	1984-03-30
SE8001035L (sv)	1980-08-17
PL126142B1 (en)	1983-07-30
AT381201B (de)	1986-09-10
GB2046559A (en)	1980-11-12
ZA80875B (en)	1981-08-26
DE3005763A1 (de)	1980-08-28
NZ192884A (en)	1983-11-18
FR2449382B1 (fr)	1985-11-22
IT8019868A0 (it)	1980-02-12
IT1140569B (it)	1986-10-01
AU535877B2 (en)	1984-04-12

Publication	Publication Date	Title
FI801362A7 (fi)	1980-11-03	Korrugeringsanordning och -foerfarande
FI801451A7 (fi)	1980-12-02	Kaerlhaollande saete foer formgjuten bricka
FI803143L (fi)	1981-04-13	Videoskivsystem
FI800434A7 (fi)	1980-08-14	Elektrisk utloesningsanordning foer skjutvapen
FI800256A7 (fi)	1980-08-02	Skjutbaelgdoerr
FI800066A7 (fi)	1980-08-08	Fyllpaose foer vaetska
FI800157A7 (fi)	1980-07-23	Glidventil- och kopplingssammansaettning
ATA592879A (de)	1980-12-15	Markhoehlennagel
DK48480A (da)	1980-08-13	Moentautomat
FI791999A7 (fi)	1980-12-22	Centrifugalflaekt foer hoegtryck
FI803140L (fi)	1981-04-12	Salivsug
FI801198A7 (fi)	1980-10-17	Oxitetracyklinsammansaettningar
FI800783A7 (fi)	1980-09-17	Vaermegenomgaongsmaetare
FI800558A7 (fi)	1980-09-06	Fuktskyddad elektrisk plastisolerad energikabel
BR8005328A (pt)	1981-03-04	Fluidometro
FI802186A7 (fi)	1981-01-11	Karbamidlim
FI803365L (fi)	1981-04-30	Kopplingsarm
BE885886A (fr)	1981-02-16	Parkeerschijf
FI800665A7 (fi)	1980-09-09	Pyridazonbaserade herbicider
FI803404L (fi)	1981-05-03	Braskamin
FI803255L (fi)	1981-04-18	Torkfiltvira
FI801549A7 (fi)	1980-11-15	Stabiliserade polymerblandningar
BE882006A (fr)	1980-06-16	Broyeur-agitateur
BR8008853A (pt)	1981-07-21	Filatorio preparatorio
ATA625080A (de)	1983-01-15	Pelotte

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: RCA LICENSING CORPORATION