DE3418191A1 - Schaltung zum umschalten der stromrichtung an eine gleichstromlast - Google Patents

Schaltung zum umschalten der stromrichtung an eine gleichstromlast

Info

Publication number
DE3418191A1
DE3418191A1 DE19843418191 DE3418191A DE3418191A1 DE 3418191 A1 DE3418191 A1 DE 3418191A1 DE 19843418191 DE19843418191 DE 19843418191 DE 3418191 A DE3418191 A DE 3418191A DE 3418191 A1 DE3418191 A1 DE 3418191A1
Authority
DE
Germany
Prior art keywords
transistor
voltage
load
emitter
circuit
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.)
Granted
Application number
DE19843418191
Other languages
German (de)
English (en)
Other versions
DE3418191C2 (enrdf_load_stackoverflow
Inventor
Seiichiro Kikuyama
Yoshinori Itami Hyogo Motoyoshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE3418191A1 publication Critical patent/DE3418191A1/de
Application granted granted Critical
Publication of DE3418191C2 publication Critical patent/DE3418191C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/66—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
    • 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
    • H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
    • H02P7/04—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors by means of a H-bridge circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Amplifiers (AREA)
DE19843418191 1983-05-16 1984-05-16 Schaltung zum umschalten der stromrichtung an eine gleichstromlast Granted DE3418191A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58086851A JPS59211325A (ja) 1983-05-16 1983-05-16 半導体集積回路装置

Publications (2)

Publication Number Publication Date
DE3418191A1 true DE3418191A1 (de) 1984-11-22
DE3418191C2 DE3418191C2 (enrdf_load_stackoverflow) 1989-10-05

Family

ID=13898311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843418191 Granted DE3418191A1 (de) 1983-05-16 1984-05-16 Schaltung zum umschalten der stromrichtung an eine gleichstromlast

Country Status (3)

Country Link
JP (1) JPS59211325A (enrdf_load_stackoverflow)
AT (1) ATA161084A (enrdf_load_stackoverflow)
DE (1) DE3418191A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5208518A (en) * 1990-10-04 1993-05-04 Digital Equipment Corporation DC-DC boost converter for spindle motor control

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1098996B (de) * 1957-09-30 1961-02-09 Licentia Gmbh Stromrichtungsumkehrfaehige elektronische Schaltanordnung
US3260912A (en) * 1963-06-19 1966-07-12 Gen Motors Corp Power amplifier employing pulse duration modulation
DE1438860A1 (de) * 1963-03-22 1969-01-30 Ampex Motorantriebsvorrichtung
US3496441A (en) * 1965-10-05 1970-02-17 Licentia Gmbh D.c. motor control circuit
DE2317981A1 (de) * 1972-04-10 1973-10-18 Honeywell Bull Sa Anordnung zur stromversorgung eines gleichstrommotors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1098996B (de) * 1957-09-30 1961-02-09 Licentia Gmbh Stromrichtungsumkehrfaehige elektronische Schaltanordnung
DE1438860A1 (de) * 1963-03-22 1969-01-30 Ampex Motorantriebsvorrichtung
US3260912A (en) * 1963-06-19 1966-07-12 Gen Motors Corp Power amplifier employing pulse duration modulation
US3496441A (en) * 1965-10-05 1970-02-17 Licentia Gmbh D.c. motor control circuit
DE2317981A1 (de) * 1972-04-10 1973-10-18 Honeywell Bull Sa Anordnung zur stromversorgung eines gleichstrommotors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-B.: AEG-Handbuch, 1961, Bd.III, S.82-85 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5208518A (en) * 1990-10-04 1993-05-04 Digital Equipment Corporation DC-DC boost converter for spindle motor control

Also Published As

Publication number Publication date
ATA161084A (de) 1987-04-15
DE3418191C2 (enrdf_load_stackoverflow) 1989-10-05
JPS59211325A (ja) 1984-11-30

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Legal Events

Date Code Title Description
OR8 Request for search as to paragraph 43 lit. 1 sentence 1 patent law
8105 Search report available
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee