FR811591A - Perfectionnements apportés aux tubes à décharges électriques, notamment aux lampes amplificatrices, et aux montages qui en comportent - Google Patents
Perfectionnements apportés aux tubes à décharges électriques, notamment aux lampes amplificatrices, et aux montages qui en comportentInfo
- Publication number
 - FR811591A FR811591A FR811591DA FR811591A FR 811591 A FR811591 A FR 811591A FR 811591D A FR811591D A FR 811591DA FR 811591 A FR811591 A FR 811591A
 - Authority
 - FR
 - France
 - Prior art keywords
 - assemblies
 - electric discharge
 - improvements made
 - discharge tubes
 - amplifying lamps
 - Prior art date
 - Legal status (The legal status 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 status listed.)
 - Expired
 
Links
- 230000000712 assembly Effects 0.000 title 1
 - 238000000429 assembly Methods 0.000 title 1
 
Classifications
- 
        
- H—ELECTRICITY
 - H01—ELECTRIC ELEMENTS
 - H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
 - H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
 - H01J43/02—Tubes in which one or a few electrodes are secondary-electron emitting electrodes
 - H01J43/025—Circuits therefor
 
 - 
        
- H—ELECTRICITY
 - H03—ELECTRONIC CIRCUITRY
 - H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
 - H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
 - H03D7/06—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes
 - H03D7/10—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes the signals to be mixed being applied between different pairs of electrodes
 
 
Landscapes
- Engineering & Computer Science (AREA)
 - Power Engineering (AREA)
 - Electron Sources, Ion Sources (AREA)
 - Lasers (AREA)
 
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| NL466929X | 1935-10-04 | 
Publications (1)
| Publication Number | Publication Date | 
|---|---|
| FR811591A true FR811591A (fr) | 1937-04-17 | 
Family
ID=19786432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| FR811591D Expired FR811591A (fr) | 1935-10-04 | 1936-10-05 | Perfectionnements apportés aux tubes à décharges électriques, notamment aux lampes amplificatrices, et aux montages qui en comportent | 
Country Status (5)
| Country | Link | 
|---|---|
| US (1) | US2145356A (h) | 
| BE (1) | BE417742A (h) | 
| FR (1) | FR811591A (h) | 
| GB (1) | GB466929A (h) | 
| NL (1) | NL50084C (h) | 
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US2798903A (en) * | 1951-03-16 | 1957-07-09 | Henry M Spencer | Signal amplification system | 
| US2907880A (en) * | 1955-04-14 | 1959-10-06 | Philips Corp | Circuit-arrangement for measuring voltages | 
- 
        0
        
- BE BE417742D patent/BE417742A/xx unknown
 - NL NL50084D patent/NL50084C/xx active
 
 - 
        1936
        
- 1936-07-25 GB GB20678/36A patent/GB466929A/en not_active Expired
 - 1936-09-29 US US103094A patent/US2145356A/en not_active Expired - Lifetime
 - 1936-10-05 FR FR811591D patent/FR811591A/fr not_active Expired
 
 
Also Published As
| Publication number | Publication date | 
|---|---|
| BE417742A (h) | |
| US2145356A (en) | 1939-01-31 | 
| NL50084C (h) | |
| GB466929A (en) | 1937-06-08 | 
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