CH380825A - Tube électronique - Google Patents
Tube électroniqueInfo
- Publication number
- CH380825A CH380825A CH570060A CH570060A CH380825A CH 380825 A CH380825 A CH 380825A CH 570060 A CH570060 A CH 570060A CH 570060 A CH570060 A CH 570060A CH 380825 A CH380825 A CH 380825A
- Authority
- CH
- Switzerland
- Prior art keywords
- electron tube
- electron
- tube
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
- H01J25/49—Tubes using the parametric principle, e.g. for parametric amplification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/18—Pleated or corrugated hoses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microwave Tubes (AREA)
- Microwave Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2833459A GB876836A (en) | 1959-08-19 | 1959-08-19 | Improvements in or relating to electron beam parametric amplifying and frequency converting tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH380825A true CH380825A (fr) | 1964-08-14 |
Family
ID=10274026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH570060A CH380825A (fr) | 1959-08-19 | 1960-05-18 | Tube électronique |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH380825A (fr) |
| DE (1) | DE1215819B (fr) |
| GB (1) | GB876836A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3085207A (en) * | 1961-07-26 | 1963-04-09 | Bell Telephone Labor Inc | Parametric amplifier |
| US3238465A (en) * | 1961-10-20 | 1966-03-01 | Trw Inc | D. c. focused and pumped parametric amplifier |
-
1959
- 1959-08-19 GB GB2833459A patent/GB876836A/en not_active Expired
-
1960
- 1960-05-12 DE DEE19319A patent/DE1215819B/de active Pending
- 1960-05-18 CH CH570060A patent/CH380825A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB876836A (en) | 1961-09-06 |
| DE1215819B (de) | 1966-05-05 |
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