CH247335A - Elektronenstrahlröhre. - Google Patents
Elektronenstrahlröhre.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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL247335X | 1943-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH247335A true CH247335A (de) | 1947-02-28 |
Family
ID=19780909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH247335D CH247335A (de) | 1943-12-31 | 1945-10-10 | Elektronenstrahlröhre. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE458026A (lm) |
CH (1) | CH247335A (lm) |
DE (1) | DE810790C (lm) |
FR (1) | FR915278A (lm) |
GB (1) | GB621536A (lm) |
NL (2) | NL66144C (lm) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1287224B (de) * | 1962-07-02 | 1969-01-16 | Jenoptik Jena Gmbh | Bildwandlerroehre mit elektronenoptischem Abbildungssystem |
-
0
- NL NL114573D patent/NL114573B/xx unknown
- BE BE458026D patent/BE458026A/xx unknown
- NL NL66144D patent/NL66144C/xx active
-
1945
- 1945-10-02 FR FR915278D patent/FR915278A/fr not_active Expired
- 1945-10-10 CH CH247335D patent/CH247335A/de unknown
-
1947
- 1947-01-24 GB GB2269/47A patent/GB621536A/en not_active Expired
-
1948
- 1948-11-05 DE DEP20727A patent/DE810790C/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1287224B (de) * | 1962-07-02 | 1969-01-16 | Jenoptik Jena Gmbh | Bildwandlerroehre mit elektronenoptischem Abbildungssystem |
Also Published As
Publication number | Publication date |
---|---|
BE458026A (lm) | |
DE810790C (de) | 1951-08-13 |
GB621536A (en) | 1949-04-11 |
NL114573B (lm) | |
FR915278A (fr) | 1946-10-31 |
NL66144C (lm) |
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