DE250686C - - Google Patents
Info
- Publication number
- DE250686C DE250686C DENDAT250686D DE250686DA DE250686C DE 250686 C DE250686 C DE 250686C DE NDAT250686 D DENDAT250686 D DE NDAT250686D DE 250686D A DE250686D A DE 250686DA DE 250686 C DE250686 C DE 250686C
- Authority
- DE
- Germany
- Prior art keywords
- periods
- current
- switch
- alternating current
- frequency
- 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.)
- Active
Links
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B11/00—Generation of oscillations using a shock-excited tuned circuit
- H03B11/04—Generation of oscillations using a shock-excited tuned circuit excited by interrupter
- H03B11/06—Generation of oscillations using a shock-excited tuned circuit excited by interrupter by mechanical interrupter
Landscapes
- Devices For Supply Of Signal Current (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE250686C true DE250686C (OSRAM) |
Family
ID=509195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT250686D Active DE250686C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE250686C (OSRAM) |
-
0
- DE DENDAT250686D patent/DE250686C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE250686C (OSRAM) | ||
| DE848838C (de) | Einrichtung zum Empfang phasengetasteter Signale | |
| DE237565C (OSRAM) | ||
| DE812086C (de) | Tonfrequenzsignalempfaenger | |
| DE706229C (de) | Modulierter Schwingungserzeuger | |
| DE388112C (de) | Unterwasserschallempfaenger | |
| DE446326C (de) | Einrichtung zur Umwandlung akustischer Schwingungen in elektrische | |
| AT160668B (de) | Einrichtung zur Bestimmung von Flugzeughöhen nach dem Echolotverfahren. | |
| DE285279C (OSRAM) | ||
| DE397865C (de) | Sendeschaltung fuer drahtlose Telephonie | |
| DE311896C (OSRAM) | ||
| DE436306C (de) | Roehren-Generator fuer Tonfrequenzen | |
| DE961515C (de) | Echolotgeraet mit einer Sendeeinrichtung zur Erzeugung von Schwingungsimpulsen | |
| DE159330C (OSRAM) | ||
| DE270658C (OSRAM) | ||
| DE645618C (OSRAM) | ||
| DE436132C (de) | Verfahren, um Frequenzschwankungen eines hochfrequenten Wechselstroms akustisch wahrnehmbar zu machen | |
| DE400257C (de) | Anordnung zum Tonsenden fuer drahtlose Telegraphie | |
| DE869367C (de) | UEbertragungsverfahren fuer Ultrahochfrequenz | |
| DE914590C (de) | Verfahren zur Erzeugung von Ultraschallstoessen hoechster Leistung | |
| DE880513C (de) | Ultraschallgeber fuer die zerstoerungsfreie Werkstoffpruefung | |
| DE540337C (de) | Schaltung zur Frequenzwandlung mittels einer Doppelgitterroehre | |
| DE458650C (de) | Verfahren fuer drahtlose Zeichenuebertragung | |
| DE304020C (OSRAM) | ||
| DE743754C (de) | Elektrische Schallquelle mit gleichfoermigem Geraeuschspektrum |