HUT54839A - Circuit arrangement for controlling the torque of a.c. electric motors, preferably for heating apparatuses with gas and oil fed pumps - Google Patents

Circuit arrangement for controlling the torque of a.c. electric motors, preferably for heating apparatuses with gas and oil fed pumps

Info

Publication number
HUT54839A
HUT54839A HU497189A HU497189A HUT54839A HU T54839 A HUT54839 A HU T54839A HU 497189 A HU497189 A HU 497189A HU 497189 A HU497189 A HU 497189A HU T54839 A HUT54839 A HU T54839A
Authority
HU
Hungary
Prior art keywords
torque
controlling
gas
circuit arrangement
electric motors
Prior art date
Application number
HU497189A
Other languages
Hungarian (hu)
Inventor
Pal Toth
Gabor Toth
Ferenc Ujlaki
Arpad Arvai
Original Assignee
Uni Comp Gepipari Es Automatiz
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 Uni Comp Gepipari Es Automatiz filed Critical Uni Comp Gepipari Es Automatiz
Priority to HU497189A priority Critical patent/HUT54839A/en
Publication of HUT54839A publication Critical patent/HUT54839A/en

Links

HU497189A 1989-09-22 1989-09-22 Circuit arrangement for controlling the torque of a.c. electric motors, preferably for heating apparatuses with gas and oil fed pumps HUT54839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU497189A HUT54839A (en) 1989-09-22 1989-09-22 Circuit arrangement for controlling the torque of a.c. electric motors, preferably for heating apparatuses with gas and oil fed pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU497189A HUT54839A (en) 1989-09-22 1989-09-22 Circuit arrangement for controlling the torque of a.c. electric motors, preferably for heating apparatuses with gas and oil fed pumps

Publications (1)

Publication Number Publication Date
HUT54839A true HUT54839A (en) 1991-03-28

Family

ID=10969398

Family Applications (1)

Application Number Title Priority Date Filing Date
HU497189A HUT54839A (en) 1989-09-22 1989-09-22 Circuit arrangement for controlling the torque of a.c. electric motors, preferably for heating apparatuses with gas and oil fed pumps

Country Status (1)

Country Link
HU (1) HUT54839A (en)

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Legal Events

Date Code Title Description
DFD9 Temporary prot. cancelled due to non-payment of fee