FI54211B - COLLECTOR FRAME LIQUID MASK - Google Patents

COLLECTOR FRAME LIQUID MASK

Info

Publication number
FI54211B
FI54211B FI1921/72A FI192172A FI54211B FI 54211 B FI54211 B FI 54211B FI 1921/72 A FI1921/72 A FI 1921/72A FI 192172 A FI192172 A FI 192172A FI 54211 B FI54211 B FI 54211B
Authority
FI
Finland
Prior art keywords
collector frame
frame liquid
liquid mask
mask
collector
Prior art date
Application number
FI1921/72A
Other languages
Finnish (fi)
Other versions
FI54211C (en
Inventor
Walter Schade
Original Assignee
Walter 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 Walter Schade filed Critical Walter Schade
Publication of FI54211B publication Critical patent/FI54211B/en
Application granted granted Critical
Publication of FI54211C publication Critical patent/FI54211C/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Brushless Motors (AREA)
  • Dc Machiner (AREA)
FI1921/72A 1971-07-06 1972-07-06 COLLECTOR FRAME LIQUID MASK FI54211C (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 (2)

Publication Number Publication Date
FI54211B true FI54211B (en) 1978-06-30
FI54211C FI54211C (en) 1978-10-10

Family

ID=5812784

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1921/72A FI54211C (en) 1971-07-06 1972-07-06 COLLECTOR FRAME LIQUID MASK

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
FR2144757B1 (en) 1976-01-16
NO134320C (en) 1976-09-15
DK128590B (en) 1974-05-27
BE785911A (en) 1972-11-03
ES404542A1 (en) 1975-06-16
SE411280B (en) 1979-12-10
NL7209434A (en) 1973-01-09
DE2133489C3 (en) 1975-08-07
NO134320B (en) 1976-06-08
JPS5332843B1 (en) 1978-09-11
CA977412A (en) 1975-11-04
AT315969B (en) 1974-06-25
FR2144757A1 (en) 1973-02-16
IT956944B (en) 1973-10-10
GB1396533A (en) 1975-06-04
FI54211C (en) 1978-10-10
DE2133489B2 (en) 1974-12-19
CH544443A (en) 1973-11-15
DE2133489A1 (en) 1973-01-25

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