SE9001165L - Anordning foer styrning och reglering av en likstroemsmotor - Google Patents

Anordning foer styrning och reglering av en likstroemsmotor

Info

Publication number
SE9001165L
SE9001165L SE9001165A SE9001165A SE9001165L SE 9001165 L SE9001165 L SE 9001165L SE 9001165 A SE9001165 A SE 9001165A SE 9001165 A SE9001165 A SE 9001165A SE 9001165 L SE9001165 L SE 9001165L
Authority
SE
Sweden
Prior art keywords
current
transistor
input
collector
emitter path
Prior art date
Application number
SE9001165A
Other languages
Unknown language ( )
English (en)
Other versions
SE9001165D0 (sv
Inventor
A Nepote
Original Assignee
Marelli Autronica
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 Marelli Autronica filed Critical Marelli Autronica
Publication of SE9001165D0 publication Critical patent/SE9001165D0/sv
Publication of SE9001165L publication Critical patent/SE9001165L/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements 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
    • H02P7/18—Arrangements 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
    • H02P7/24—Arrangements 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
    • H02P7/28—Arrangements 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
    • H02P7/285—Arrangements 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
    • H02P7/288—Arrangements 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 variable impedance
SE9001165A 1989-03-31 1990-03-30 Anordning foer styrning och reglering av en likstroemsmotor SE9001165L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967233A IT1232074B (it) 1989-03-31 1989-03-31 Dispositivo di controllo e regolazione per un motore elettrico a corrente continua

Publications (2)

Publication Number Publication Date
SE9001165D0 SE9001165D0 (sv) 1990-03-30
SE9001165L true SE9001165L (sv) 1990-10-01

Family

ID=11300706

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001165A SE9001165L (sv) 1989-03-31 1990-03-30 Anordning foer styrning och reglering av en likstroemsmotor

Country Status (6)

Country Link
DE (1) DE4010022A1 (sv)
ES (1) ES2021242A6 (sv)
FR (1) FR2646030A1 (sv)
GB (1) GB2231179A (sv)
IT (1) IT1232074B (sv)
SE (1) SE9001165L (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129086C1 (sv) * 1991-09-02 1992-10-22 Gesellschaft Fuer Fahrzeugklimaregelung Mbh, 7141 Schwieberdingen, De
JPH05315852A (ja) * 1992-05-12 1993-11-26 Fuji Electric Co Ltd 電流制限回路および電流制限回路用定電圧源
FR2838891A1 (fr) * 2002-12-17 2003-10-24 Siemens Vdo Automotive Circuit electronique de controle et de limitation d'un courant electrique dans une charge soumise a une tension d'alimentation
CN108227806A (zh) * 2017-12-29 2018-06-29 三英精控（天津）仪器设备有限公司 一种新型vi变换输出电路
CN110985428B (zh) * 2019-12-14 2020-12-01 珠海格力电器股份有限公司 散热风扇驱动电路及烹饪器具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2338215B2 (de) * 1973-07-27 1975-07-31 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zum Steuern
US4266189A (en) * 1976-07-28 1981-05-05 Sun Electric Corporation Current measuring apparatus and method
AU4660479A (en) * 1978-05-22 1979-11-29 Flexdrive Instruments Pty. Ltd. Semi-conductor voltage regulator device
US4341990A (en) * 1981-04-27 1982-07-27 Motorola, Inc. High frequency line ripple cancellation circuit
US4346342A (en) * 1981-06-09 1982-08-24 Rockwell International Corporation Current limiting voltage regulator
US4587476A (en) * 1983-09-29 1986-05-06 The Boeing Company High voltage temperature compensated foldback circuit
US4728901A (en) * 1986-04-07 1988-03-01 Tektronix, Inc. Power buffer circuit
GB8819227D0 (en) * 1988-08-12 1988-09-14 Radix Systems Ltd Improvements in/relating to tactile indicators for use on pedestrian road crossings

Also Published As

Publication number Publication date
GB2231179A (en) 1990-11-07
DE4010022A1 (de) 1990-10-31
IT8967233A0 (it) 1989-03-31
FR2646030A1 (fr) 1990-10-19
ES2021242A6 (es) 1991-10-16
IT1232074B (it) 1992-01-23
SE9001165D0 (sv) 1990-03-30
GB9006862D0 (en) 1990-05-23

Similar Documents

Publication Publication Date Title
NO933658L (no) Elektrisk spenningsomvandler
SE9001165D0 (sv) Anordning foer styrning och reglering av en likstroemsmotor
DE60127969D1 (de) Störunterdrückungsoptimierung der Stromversorgung während des Prüfens
GB1076223A (en) Brushless electric motors and speed control thereof
DE3778780D1 (de) Schaltungsanordnung mit einer brueckenendstufe.
JPH02125593U (sv)
SU997216A1 (ru) Способ стабилизации частоты вращени однофазного коллекторного электродвигател
GB1035518A (en) Electronic current reverser
US4736126A (en) Trimmable current source
JPS555552A (en) Dc reproducing circuit
KR890000652Y1 (ko) 직류 전원의 전력 손실방지 장치
JPS5490549A (en) Dc stabilized power source device
JPS567489A (en) System for controlling photo-output
JPS553625A (en) Magnet driving circuit
SU991578A1 (ru) Магнитотранзисторный усилитель
JPS57133707A (en) Bias circuit for power amplifier
JPH0352028Y2 (sv)
JPS57208708A (en) Amplifying circuit having dc feedback
SU930599A1 (ru) Двухтактный генератор пр моугольных импульсов
SU1434237A1 (ru) Устройство дл определени наличи металла
JPS57153582A (en) Speed controller for dc motor
JPS56110307A (en) Electric power amplifier
JPS55117918A (en) Exciting power supply circuit of electromagnetic flow meter
SU485540A1 (ru) Магнитно-транзисторный усилитель
SU859996A1 (ru) Пороговое устройство

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9001165-1

Effective date: 19941001

Format of ref document f/p: F