FR982679A - Générateur de courant électrique intermittent - Google Patents
Générateur de courant électrique intermittentInfo
- Publication number
- FR982679A FR982679A FR982679DA FR982679A FR 982679 A FR982679 A FR 982679A FR 982679D A FR982679D A FR 982679DA FR 982679 A FR982679 A FR 982679A
- Authority
- FR
- France
- Prior art keywords
- electric current
- current generator
- intermittent electric
- intermittent
- generator
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
- H03K3/55—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a gas-filled tube having a control electrode
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/524—Transmitters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electrophonic Musical Instruments (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB938348A GB649939A (en) | 1948-04-02 | 1948-04-02 | Improvements in and relating to the generation of an intermittent electric current |
Publications (1)
Publication Number | Publication Date |
---|---|
FR982679A true FR982679A (fr) | 1951-06-13 |
Family
ID=9870910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR982679D Expired FR982679A (fr) | 1948-04-02 | 1949-03-22 | Générateur de courant électrique intermittent |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES187658A1 (fr) |
FR (1) | FR982679A (fr) |
GB (1) | GB649939A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1188677B (de) * | 1954-09-23 | 1965-03-11 | Siemens Ag | Schaltungsanordnung zur Erzeugung von sich wiederholenden Zuegen gedaempfter elektrischer Schwingungen fuer einen magnetostriktiven Ultraschallgeber |
-
1948
- 1948-04-02 GB GB938348A patent/GB649939A/en not_active Expired
-
1949
- 1949-03-22 FR FR982679D patent/FR982679A/fr not_active Expired
- 1949-03-31 ES ES0187658A patent/ES187658A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB649939A (en) | 1951-02-07 |
ES187658A1 (es) | 1949-06-01 |
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