NL6702973A - - Google Patents

Info

Publication number
NL6702973A
NL6702973A NL6702973A NL6702973A NL6702973A NL 6702973 A NL6702973 A NL 6702973A NL 6702973 A NL6702973 A NL 6702973A NL 6702973 A NL6702973 A NL 6702973A NL 6702973 A NL6702973 A NL 6702973A
Authority
NL
Netherlands
Application number
NL6702973A
Other versions
NL153056B (nl
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.)
Filing date
Publication date
Application filed filed Critical
Publication of NL6702973A publication Critical patent/NL6702973A/xx
Publication of NL153056B publication Critical patent/NL153056B/xx

Links

Classifications

    • 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
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
NL676702973A 1966-02-25 1967-02-24 Kleurentelevisieontvanger voorzien van een ontmagnetiseringsinrichting. NL153056B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR51136 1966-02-25
FR92641A FR94605E (fr) 1966-02-25 1967-01-26 Dispositif de démagnétisation des tubes récepteurs de télévision.

Publications (2)

Publication Number Publication Date
NL6702973A true NL6702973A (cs) 1967-08-28
NL153056B NL153056B (nl) 1977-04-15

Family

ID=26168849

Family Applications (1)

Application Number Title Priority Date Filing Date
NL676702973A NL153056B (nl) 1966-02-25 1967-02-24 Kleurentelevisieontvanger voorzien van een ontmagnetiseringsinrichting.

Country Status (7)

Country Link
US (1) US3439211A (cs)
BE (1) BE694584A (cs)
CH (1) CH449697A (cs)
DE (1) DE1269162B (cs)
FR (2) FR1554575A (cs)
GB (1) GB1110926A (cs)
NL (1) NL153056B (cs)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7707476A (nl) * 1977-07-06 1979-01-09 Philips Nv Werkwijze voor het vervaardigen van een kleuren- beeldbuis en kleurenbeeldbuis vervaardigd vol- gens die werkwijze.
US4295078A (en) * 1980-05-12 1981-10-13 Rca Corporation Color television receiver degaussing circuit
DE3127299A1 (de) * 1981-07-10 1983-02-03 Blaupunkt-Werke Gmbh, 3200 Hildesheim Farbfernsehmonitor
US4535270A (en) * 1983-11-17 1985-08-13 Rca Corporation Resonant degaussing without residual magnetism
US4636911A (en) * 1984-11-30 1987-01-13 Rca Corporation Resonant degaussing for a video display system
JP2965565B2 (ja) * 1988-02-18 1999-10-18 株式会社東芝 映像管の消磁方法、その消磁装置、カラーテレビジョン受像機およびカラー受像管の試験方法
US5901029A (en) * 1988-03-28 1999-05-04 Kabushiki Kaisha Toshiba Method of degaussing a color cathode ray tube
US5499156A (en) * 1994-11-18 1996-03-12 Hughes Aircraft Company Forced, resonant degaussing system and method
JPH08306316A (ja) * 1995-05-10 1996-11-22 Sony Corp 陰極線管の磁気処理方法
KR100202640B1 (ko) * 1995-12-07 1999-06-15 구본준 씨알티의 잔류자속 제거방법
CN112904699B (zh) * 2021-03-02 2022-11-04 上海科世达-华阳汽车电器有限公司 一种汽车peps系统及其消磁控制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962621A (en) * 1958-10-10 1960-11-29 Westinghouse Electric Corp Color television apparatus
US3274452A (en) * 1963-03-12 1966-09-20 Barnes & Reinecke Inc Degausser

Also Published As

Publication number Publication date
FR94605E (fr) 1969-09-19
GB1110926A (en) 1968-04-24
NL153056B (nl) 1977-04-15
BE694584A (cs) 1967-07-31
FR1554575A (cs) 1969-01-24
DE1269162B (de) 1968-05-30
US3439211A (en) 1969-04-15
CH449697A (fr) 1968-01-15

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: FRANCAISE

V4 Discontinued because of reaching the maximum lifetime of a patent