ES404542A1 - Brushless d c motor - Google Patents

Brushless d c motor

Info

Publication number
ES404542A1
ES404542A1 ES404542A ES404542A ES404542A1 ES 404542 A1 ES404542 A1 ES 404542A1 ES 404542 A ES404542 A ES 404542A ES 404542 A ES404542 A ES 404542A ES 404542 A1 ES404542 A1 ES 404542A1
Authority
ES
Spain
Prior art keywords
machine
brushless
motor
supply
thyristors
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
Application number
ES404542A
Other languages
Spanish (es)
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.)
SCHADE
Original Assignee
SCHADE
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 SCHADE filed Critical SCHADE
Publication of ES404542A1 publication Critical patent/ES404542A1/en
Expired legal-status Critical Current

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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/28—Controlling the motor by varying the switching frequency of switches connected to a DC supply and the motor phases

Abstract

Improvements in an electronically controlled, collector-free direct current machine, characterized in that at least two connection elements (thyristors, transistors) are connected simultaneously on the input and output sides. so that a spontaneous inversion of the supply current at the supply points to the coil elements is prevented. (Machine-translation by Google Translate, not legally binding)
ES404542A 1971-07-06 1972-07-05 Brushless d c motor Expired ES404542A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2133489A DE2133489C3 (en) 1971-07-06 1971-07-06 Electronically controlled brushless DC machine

Publications (1)

Publication Number Publication Date
ES404542A1 true ES404542A1 (en) 1975-06-16

Family

ID=5812784

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404542A Expired ES404542A1 (en) 1971-07-06 1972-07-05 Brushless d c motor

Country Status (15)

Country Link
JP (1) JPS5332843B1 (en)
AT (1) AT315969B (en)
BE (1) BE785911A (en)
CA (1) CA977412A (en)
CH (1) CH544443A (en)
DE (1) DE2133489C3 (en)
DK (1) DK128590B (en)
ES (1) ES404542A1 (en)
FI (1) FI54211C (en)
FR (1) FR2144757B1 (en)
GB (1) GB1396533A (en)
IT (1) IT956944B (en)
NL (1) NL7209434A (en)
NO (1) NO134320C (en)
SE (1) SE411280B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940637A1 (en) * 1979-10-06 1981-04-16 Philips Patentverwaltung Gmbh, 2000 Hamburg DC MOTOR WITH ELECTRONIC COMMUTATION CIRCUIT
DE3802373A1 (en) * 1988-01-27 1988-08-04 Johann Reiter Magnetic-force motor
DE102008036704B4 (en) * 2008-08-07 2015-02-12 Ulrich Clauss DC machine with electronic commutation

Also Published As

Publication number Publication date
NL7209434A (en) 1973-01-09
GB1396533A (en) 1975-06-04
NO134320B (en) 1976-06-08
SE411280B (en) 1979-12-10
CA977412A (en) 1975-11-04
DE2133489C3 (en) 1975-08-07
JPS5332843B1 (en) 1978-09-11
FI54211C (en) 1978-10-10
IT956944B (en) 1973-10-10
DK128590B (en) 1974-05-27
FR2144757A1 (en) 1973-02-16
NO134320C (en) 1976-09-15
CH544443A (en) 1973-11-15
AT315969B (en) 1974-06-25
BE785911A (en) 1972-11-03
DE2133489B2 (en) 1974-12-19
FR2144757B1 (en) 1976-01-16
DE2133489A1 (en) 1973-01-25
FI54211B (en) 1978-06-30

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