IT971023B - Esploditore elettrico impiegante un circuito oscillatore ad un so lo transistore - Google Patents
Esploditore elettrico impiegante un circuito oscillatore ad un so lo transistoreInfo
- Publication number
- IT971023B IT971023B IT31858/72A IT3185872A IT971023B IT 971023 B IT971023 B IT 971023B IT 31858/72 A IT31858/72 A IT 31858/72A IT 3185872 A IT3185872 A IT 3185872A IT 971023 B IT971023 B IT 971023B
- Authority
- IT
- Italy
- Prior art keywords
- transistor
- oscillator circuit
- electric exploder
- exploder
- electric
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
- H02M3/3381—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement using a single commutation path
-
- 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)
- Power Engineering (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Generation Of Surge Voltage And Current (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20151971A | 1971-11-23 | 1971-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT971023B true IT971023B (it) | 1974-04-30 |
Family
ID=22746161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT31858/72A IT971023B (it) | 1971-11-23 | 1972-11-20 | Esploditore elettrico impiegante un circuito oscillatore ad un so lo transistore |
Country Status (6)
Country | Link |
---|---|
US (1) | US3721884A (it) |
CA (1) | CA949124A (it) |
DE (1) | DE2257488A1 (it) |
FR (1) | FR2163021A5 (it) |
GB (1) | GB1366609A (it) |
IT (1) | IT971023B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE364403B (it) * | 1972-07-03 | 1974-02-18 | Bofors Ab | |
US3958168A (en) * | 1973-01-10 | 1976-05-18 | Kenneth Grundberg | Electronic control circuit |
US4089035A (en) * | 1976-02-04 | 1978-05-09 | Tyler Holding Company | Hand-held detonator |
US4114080A (en) * | 1977-04-05 | 1978-09-12 | Greenwood Quentin E | Explosion simulating device |
US4119903A (en) * | 1978-01-05 | 1978-10-10 | Hewlett-Packard Company | Defibrillator charging circuit |
ATE3588T1 (de) * | 1979-01-15 | 1983-06-15 | Ici Ltd | Steuerschaltung fuer einen wahlweise ausloesbaren elektrischen zuender und zuender mit solcher schaltung. |
JPS6086400A (ja) * | 1983-10-19 | 1985-05-15 | 日本油脂株式会社 | 電気発破方法及び電気発破装置 |
BR0016472A (pt) * | 1999-12-17 | 2002-08-20 | Cápsula de ignição indutivamente ativável para sistemas de retenção de ocupantes de assento | |
US8091477B2 (en) * | 2001-11-27 | 2012-01-10 | Schlumberger Technology Corporation | Integrated detonators for use with explosive devices |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2826693A (en) * | 1955-02-03 | 1958-03-11 | Arnold E Resnik | Pulse generator |
US3223887A (en) * | 1962-06-29 | 1965-12-14 | Bendix Corp | Electrical apparatus |
US3331033A (en) * | 1964-09-10 | 1967-07-11 | Gen Motors Corp | Transistor oscillator power supply system |
US3331034A (en) * | 1964-09-10 | 1967-07-11 | Gen Motors Corp | Converter stabilizing circuit |
US3531738A (en) * | 1968-04-24 | 1970-09-29 | Bendix Corp | Continuous duty ignition system |
US3541393A (en) * | 1969-05-29 | 1970-11-17 | Hercules Inc | High energy solid state blasting machine |
-
1971
- 1971-11-23 US US00201519A patent/US3721884A/en not_active Expired - Lifetime
-
1972
- 1972-08-29 CA CA150,466A patent/CA949124A/en not_active Expired
- 1972-11-15 GB GB5278072A patent/GB1366609A/en not_active Expired
- 1972-11-20 IT IT31858/72A patent/IT971023B/it active
- 1972-11-23 FR FR7241632A patent/FR2163021A5/fr not_active Expired
- 1972-11-23 DE DE2257488A patent/DE2257488A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2163021A5 (it) | 1973-07-20 |
GB1366609A (en) | 1974-09-11 |
CA949124A (en) | 1974-06-11 |
US3721884A (en) | 1973-03-20 |
DE2257488A1 (de) | 1973-05-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT958927B (it) | Circuito integrato | |
IT956800B (it) | Orologio numerico elettronico | |
BE782756A (fr) | Circuit transistorise | |
IT962963B (it) | Disposizione di circuito ad aggan ciamento di fase | |
IT971023B (it) | Esploditore elettrico impiegante un circuito oscillatore ad un so lo transistore | |
SE381700B (sv) | Elektronisk lasanordning | |
SE387493B (sv) | Avstemd oscillatorkrets | |
IT976362B (it) | Circuito mescolatore | |
SE395824B (sv) | Gordel | |
IT978033B (it) | Circuito integrato | |
AT308856B (de) | Oszillatorschaltung | |
AT328034B (de) | Strom-multiplexschaltung | |
SE399636B (sv) | Gordel | |
AT322639B (de) | Dämpfungsfreier elektronischer schalter | |
SE404639B (sv) | Krets med laddningskopplad anordning | |
IT962726B (it) | Circuito elettronico di bloccaggio | |
AR195967A1 (es) | Circuito electrico | |
IT999879B (it) | Circuito invertitore | |
IT950566B (it) | Generatore elettronico di funzione | |
BE788668A (fr) | Minuterie electronique | |
SE7509111L (sv) | Laddningskopplad halvledaranordning | |
BR7205366D0 (pt) | Circuito interfacial | |
BE784882A (fr) | Oscillateur magnetostrictif | |
AT335919B (de) | Stoppuhr | |
IT992697B (it) | Circuito demudulatore perfezionato |