NL162507C - Roosterelektrode, in het bijzonder stuurrooster voor elektronenbuizen. - Google Patents
Roosterelektrode, in het bijzonder stuurrooster voor elektronenbuizen.Info
- Publication number
- NL162507C NL162507C NL6910874A NL6910874A NL162507C NL 162507 C NL162507 C NL 162507C NL 6910874 A NL6910874 A NL 6910874A NL 6910874 A NL6910874 A NL 6910874A NL 162507 C NL162507 C NL 162507C
- Authority
- NL
- Netherlands
- Prior art keywords
- grid
- especially electrical
- electrical tube
- electrode
- grid electrode
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0012—Constructional arrangements
- H01J2893/0019—Chemical composition and manufacture
- H01J2893/0022—Manufacture
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681764698 DE1764698B1 (de) | 1968-07-19 | 1968-07-19 | Gitterelektrode insbesondere steuergitter fuer elektronen roehren hoher leistung |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6910874A NL6910874A (nl) | 1970-01-21 |
NL162507C true NL162507C (nl) | 1980-05-16 |
Family
ID=5698086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6910874A NL162507C (nl) | 1968-07-19 | 1969-07-15 | Roosterelektrode, in het bijzonder stuurrooster voor elektronenbuizen. |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT292136B (nl) |
DE (1) | DE1764698B1 (nl) |
FR (1) | FR2013234A1 (nl) |
GB (1) | GB1272661A (nl) |
NL (1) | NL162507C (nl) |
YU (1) | YU31743B (nl) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1223959B (de) * | 1963-09-19 | 1966-09-01 | Siemens Ag | Verfahren zur Herstellung einer Schirmgitterroehre mit zylinderfoermigen koaxialen Elektroden |
-
1968
- 1968-07-19 DE DE19681764698 patent/DE1764698B1/de active Pending
-
1969
- 1969-07-10 FR FR6923519A patent/FR2013234A1/fr not_active Withdrawn
- 1969-07-15 NL NL6910874A patent/NL162507C/nl not_active IP Right Cessation
- 1969-07-17 AT AT689969A patent/AT292136B/de not_active IP Right Cessation
- 1969-07-17 YU YU185869A patent/YU31743B/xx unknown
- 1969-07-18 GB GB3620869A patent/GB1272661A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2013234A1 (nl) | 1970-03-27 |
YU31743B (en) | 1973-10-31 |
YU185869A (en) | 1973-04-30 |
AT292136B (de) | 1971-08-10 |
NL6910874A (nl) | 1970-01-21 |
GB1272661A (en) | 1972-05-03 |
DE1764698B1 (de) | 1971-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |