DE3670724D1 - Bildroehre. - Google Patents

Bildroehre.

Info

Publication number
DE3670724D1
DE3670724D1 DE8686201199T DE3670724T DE3670724D1 DE 3670724 D1 DE3670724 D1 DE 3670724D1 DE 8686201199 T DE8686201199 T DE 8686201199T DE 3670724 T DE3670724 T DE 3670724T DE 3670724 D1 DE3670724 D1 DE 3670724D1
Authority
DE
Germany
Prior art keywords
picture tube
picture
tube
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8686201199T
Other languages
English (en)
Inventor
Cornelis Hendrikus Math Geujen
De Ven Johannes Cornelis Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3670724D1 publication Critical patent/DE3670724D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/24—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • H01J7/26—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space by flow of fluid through passages associated with tube or lamp
    • 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
    • H01J29/006—Arrangements for eliminating unwanted temperature effects
DE8686201199T 1985-07-11 1986-07-08 Bildroehre. Expired - Lifetime DE3670724D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8501993A NL8501993A (nl) 1985-07-11 1985-07-11 Beeldbuis.

Publications (1)

Publication Number Publication Date
DE3670724D1 true DE3670724D1 (de) 1990-05-31

Family

ID=19846285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686201199T Expired - Lifetime DE3670724D1 (de) 1985-07-11 1986-07-08 Bildroehre.

Country Status (7)

Country Link
EP (1) EP0209191B1 (de)
JP (1) JPS6215729A (de)
KR (1) KR930010599B1 (de)
CA (1) CA1274577A (de)
DE (1) DE3670724D1 (de)
ES (1) ES2000473A6 (de)
NL (1) NL8501993A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3418486B2 (ja) * 1994-09-06 2003-06-23 成興工業株式会社 高さ調節式の折り畳み椅子
ES2113321B1 (es) * 1996-06-07 1999-01-16 Sony Corp Tubo de rayos catodicos del tipo de refrigeracion por liquido.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3370405D1 (en) * 1982-12-22 1987-04-23 Philips Electronic Associated Means for cooling the faceplate of a cathode ray tube in a television projection system
NL8300114A (nl) * 1983-01-13 1984-08-01 Philips Nv Beeldbuis.
JPS59157938A (ja) * 1983-02-24 1984-09-07 Sony Corp 陰極線管装置
JPH07118260B2 (ja) * 1985-06-25 1995-12-18 ソニー株式会社 陰極線管装置

Also Published As

Publication number Publication date
CA1274577A (en) 1990-09-25
EP0209191A1 (de) 1987-01-21
NL8501993A (nl) 1987-02-02
JPS6215729A (ja) 1987-01-24
KR870001631A (ko) 1987-03-17
EP0209191B1 (de) 1990-04-25
ES2000473A6 (es) 1988-03-01
KR930010599B1 (ko) 1993-10-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8339 Ceased/non-payment of the annual fee