IT1002212B - Generatore di impulsi per produrre segnali con rapporto di manipolazio ne variabile - Google Patents

Generatore di impulsi per produrre segnali con rapporto di manipolazio ne variabile

Info

Publication number
IT1002212B
IT1002212B IT32053/73A IT3205373A IT1002212B IT 1002212 B IT1002212 B IT 1002212B IT 32053/73 A IT32053/73 A IT 32053/73A IT 3205373 A IT3205373 A IT 3205373A IT 1002212 B IT1002212 B IT 1002212B
Authority
IT
Italy
Prior art keywords
pulse generator
produce signals
variable manipulation
manipulation ratio
ratio
Prior art date
Application number
IT32053/73A
Other languages
English (en)
Original Assignee
Bosch Gmbh Robert
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of IT1002212B publication Critical patent/IT1002212B/it

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K3/00Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/282Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
    • H03K3/2826Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable using two active transistors of the complementary type
    • H03K3/2828Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable using two active transistors of the complementary type in an asymmetrical circuit configuration
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • H02P7/291Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation with on-off control between two set points, e.g. controlling by hysteresis

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
IT32053/73A 1972-12-08 1973-12-10 Generatore di impulsi per produrre segnali con rapporto di manipolazio ne variabile IT1002212B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2260152A DE2260152A1 (de) 1972-12-08 1972-12-08 Impulsgenerator zur erzeugung von signalen mit veraenderbarem tastverhaeltnis

Publications (1)

Publication Number Publication Date
IT1002212B true IT1002212B (it) 1976-05-20

Family

ID=5863917

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32053/73A IT1002212B (it) 1972-12-08 1973-12-10 Generatore di impulsi per produrre segnali con rapporto di manipolazio ne variabile

Country Status (2)

Country Link
DE (1) DE2260152A1 (it)
IT (1) IT1002212B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1552624A (en) * 1975-05-13 1979-09-19 Johnson & Starley Ltd Tri state electrical circuit

Also Published As

Publication number Publication date
DE2260152A1 (de) 1974-06-12

Similar Documents

Publication Publication Date Title
IT967919B (it) Generatore di impulsi
SE384275B (sv) Pulsgenerator
AR211870A1 (es) Procedimiento para obtener derivados de 7beta-amino-3-cefem-3-ol-4-carboxilicos
RO69041A (ro) Injector
BE798444A (nl) Impulsradarapparaat
IT988155B (it) Procedimento per produrre espansi aventi gruppi uretani c
BR7300242D0 (pt) Aperfeicoamento em gerador de pulsos consinusoidal com estagio integrador
BR7306933D0 (pt) Tesourao
AU6080673A (en) Pulse producing devices
SE393462B (sv) Med kontinuerliga vagor arbetande flerfrekvensradar
CH545416A (de) Einspritzventil
BE794543A (nl) Looftrekker
IT1002212B (it) Generatore di impulsi per produrre segnali con rapporto di manipolazio ne variabile
BE817159A (nl) Impulsradarapparaat
BR6911559D0 (pt) Gerador de sincronizacao de frequencia variavel
IT1009798B (it) Disposizione di trasmissione di impulsi
IT1025228B (it) Disposizione per generare impulsi di selezione in telescriventi
BR7308474D0 (pt) Arranjo para gerar dominios de parede singela
IT948116B (it) Perfezionamenti ai generatori elettromagnetici di impulsi
BE778132A (fr) Structure de rayonnage amovible
AT332458B (de) Radarverfahren nach dem impulsdopplerprinzip
BE821457A (nl) Pulsgenerator
AT303421B (de) Impulsgenerator
IT990271B (it) Impedenza variabile
BE820052A (nl) Impulsradarapparaat