CH247335A - Cathode ray tube. - Google Patents

Cathode ray tube.

Info

Publication number
CH247335A
CH247335A CH247335DA CH247335A CH 247335 A CH247335 A CH 247335A CH 247335D A CH247335D A CH 247335DA CH 247335 A CH247335 A CH 247335A
Authority
CH
Switzerland
Prior art keywords
ray tube
cathode ray
cathode
tube
ray
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH247335A publication Critical patent/CH247335A/en

Links

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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
CH247335D 1943-12-31 1945-10-10 Cathode ray tube. CH247335A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL247335X 1943-12-31

Publications (1)

Publication Number Publication Date
CH247335A true CH247335A (en) 1947-02-28

Family

ID=19780909

Family Applications (1)

Application Number Title Priority Date Filing Date
CH247335D CH247335A (en) 1943-12-31 1945-10-10 Cathode ray tube.

Country Status (6)

Country Link
BE (1) BE458026A (en)
CH (1) CH247335A (en)
DE (1) DE810790C (en)
FR (1) FR915278A (en)
GB (1) GB621536A (en)
NL (2) NL114573B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287224B (en) * 1962-07-02 1969-01-16 Jenoptik Jena Gmbh Image converter tube with electron optical imaging system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287224B (en) * 1962-07-02 1969-01-16 Jenoptik Jena Gmbh Image converter tube with electron optical imaging system

Also Published As

Publication number Publication date
NL66144C (en)
FR915278A (en) 1946-10-31
GB621536A (en) 1949-04-11
NL114573B (en)
BE458026A (en)
DE810790C (en) 1951-08-13

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