JPS625762Y2 - - Google Patents

Info

Publication number
JPS625762Y2
JPS625762Y2 JP1978011362U JP1136278U JPS625762Y2 JP S625762 Y2 JPS625762 Y2 JP S625762Y2 JP 1978011362 U JP1978011362 U JP 1978011362U JP 1136278 U JP1136278 U JP 1136278U JP S625762 Y2 JPS625762 Y2 JP S625762Y2
Authority
JP
Japan
Prior art keywords
looper
voltage
drive motor
speed
current
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
JP1978011362U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54116532U (de
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 filed Critical
Priority to JP1978011362U priority Critical patent/JPS625762Y2/ja
Publication of JPS54116532U publication Critical patent/JPS54116532U/ja
Application granted granted Critical
Publication of JPS625762Y2 publication Critical patent/JPS625762Y2/ja
Expired legal-status Critical Current

Links

JP1978011362U 1978-02-01 1978-02-01 Expired JPS625762Y2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978011362U JPS625762Y2 (de) 1978-02-01 1978-02-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978011362U JPS625762Y2 (de) 1978-02-01 1978-02-01

Publications (2)

Publication Number Publication Date
JPS54116532U JPS54116532U (de) 1979-08-15
JPS625762Y2 true JPS625762Y2 (de) 1987-02-09

Family

ID=28825649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978011362U Expired JPS625762Y2 (de) 1978-02-01 1978-02-01

Country Status (1)

Country Link
JP (1) JPS625762Y2 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133062A (en) * 1976-04-30 1977-11-08 Ishikawajima Harima Heavy Ind Method of controlling looper in hot strip mill

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133062A (en) * 1976-04-30 1977-11-08 Ishikawajima Harima Heavy Ind Method of controlling looper in hot strip mill

Also Published As

Publication number Publication date
JPS54116532U (de) 1979-08-15

Similar Documents

Publication Publication Date Title
JP3107230B2 (ja) 電動機制御装置及び方法
US3411055A (en) Apparatus for operating as a function of the changing diameter of a rotating roll of traveling strip material
JPS625762Y2 (de)
US3775653A (en) Proportional integrator squared (pi) 2 speed controller for utilization in a speed regulator system
US3363441A (en) Speed control system for edger and other rolls in a reduction rolling mill
JPH0450286Y2 (de)
US2834927A (en) Motor control system responsive to counter electromotive force
SU498990A1 (ru) Устройство дл автоматического управлени скоростью механизмов стана холодной прокатки
JP2721263B2 (ja) 電動機の速度制御装置
JPS61127528A (ja) 給紙装置
JPS623670B2 (de)
JPS6232714B2 (de)
US2976479A (en) Saturable amplifier control and sensing combinations
JPS6223277Y2 (de)
JP3567628B2 (ja) サーボコントローラ
JP3107962B2 (ja) 圧延材のセンタリング方法
US2709772A (en) Strip tension motor control system with strip breakage protection
JPS61142981A (ja) 電力制御方法
SU1585893A1 (ru) Способ управлени электроприводом посто нного тока рольганга прокатного стана
JPH03254307A (ja) インライン調質圧延機の速度制御装置
JPH03264455A (ja) 巻取機制御装置
US2571982A (en) Emergency stop system
JPS5841615A (ja) 巻取機の制御方法
SU961082A1 (ru) Многодвигательный электропривод
SU729796A1 (ru) Электропривод т нущей клетки машины непрерывного лить заготовок