BE458026A - - Google Patents
Info
- Publication number
- BE458026A BE458026A BE458026DA BE458026A BE 458026 A BE458026 A BE 458026A BE 458026D A BE458026D A BE 458026DA BE 458026 A BE458026 A BE 458026A
- Authority
- BE
- Belgium
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 |
|---|---|
| BE458026A true BE458026A (xx) |
Family
ID=19780909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE458026D BE458026A (xx) | 1943-12-31 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE458026A (xx) |
| CH (1) | CH247335A (xx) |
| DE (1) | DE810790C (xx) |
| FR (1) | FR915278A (xx) |
| GB (1) | GB621536A (xx) |
| NL (2) | NL114573B (xx) |
Families Citing this family (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
- BE BE458026D patent/BE458026A/xx unknown
- NL NL66144D patent/NL66144C/xx active
- NL NL114573D patent/NL114573B/xx unknown
-
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
Also Published As
| Publication number | Publication date |
|---|---|
| NL66144C (xx) | |
| FR915278A (fr) | 1946-10-31 |
| GB621536A (en) | 1949-04-11 |
| NL114573B (xx) | |
| CH247335A (de) | 1947-02-28 |
| DE810790C (de) | 1951-08-13 |