IT1085701B - Sistema di controllo della velocita' per apparecchi produttori di nastri metallici continui - Google Patents
Sistema di controllo della velocita' per apparecchi produttori di nastri metallici continuiInfo
- Publication number
- IT1085701B IT1085701B IT26302/77A IT2630277A IT1085701B IT 1085701 B IT1085701 B IT 1085701B IT 26302/77 A IT26302/77 A IT 26302/77A IT 2630277 A IT2630277 A IT 2630277A IT 1085701 B IT1085701 B IT 1085701B
- Authority
- IT
- Italy
- Prior art keywords
- control system
- speed control
- metal belt
- continuous metal
- belt manufacturers
- Prior art date
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
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/48—Tension control; Compression control
- B21B37/50—Tension control; Compression control by looper control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B3/003—Rolling non-ferrous metals immediately subsequent to continuous casting, i.e. in-line rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Control Of Multiple Motors (AREA)
- Continuous Casting (AREA)
- Control Of Velocity Or Acceleration (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/711,754 US4061947A (en) | 1976-08-04 | 1976-08-04 | Speed control system for continuous strip manufacturing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1085701B true IT1085701B (it) | 1985-05-28 |
Family
ID=24859372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26302/77A IT1085701B (it) | 1976-08-04 | 1977-07-29 | Sistema di controllo della velocita' per apparecchi produttori di nastri metallici continui |
Country Status (6)
Country | Link |
---|---|
US (1) | US4061947A (it) |
JP (1) | JPS5320091A (it) |
DE (1) | DE2733547A1 (it) |
FR (1) | FR2360927A1 (it) |
GB (1) | GB1536638A (it) |
IT (1) | IT1085701B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT398714B (de) * | 1991-01-25 | 1995-01-25 | Evg Entwicklung Verwert Ges | Verfahren und anlage zum kontinuierlichen erzeugen von zu ringen gewickeltem draht |
US5312033A (en) * | 1991-10-11 | 1994-05-17 | Eastman Kodak Company | Web conveyor drive system |
US5239247A (en) * | 1992-06-17 | 1993-08-24 | Cincinnati Milacron | Reconfigurable master-slave control |
BE1013174A3 (nl) * | 1999-12-10 | 2001-10-02 | Picanol Nv | Werkwijze en aandrijfsysteem voor een machine. |
KR101321608B1 (ko) * | 2009-09-16 | 2013-10-23 | 도시바 미쓰비시덴키 산교시스템 가부시키가이샤 | 제어 장치 및 압연기의 제어 장치 |
CN102485363B (zh) * | 2010-12-01 | 2015-03-11 | 上海宝信软件股份有限公司 | 多塔式立式活套的位置平衡控制方法及控制装置 |
JP2016137506A (ja) * | 2015-01-27 | 2016-08-04 | 東芝三菱電機産業システム株式会社 | 圧延設備の電動機駆動制御装置 |
US10363590B2 (en) | 2015-03-19 | 2019-07-30 | Machine Concepts, Inc. | Shape correction leveler drive systems |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2428567A (en) * | 1944-11-10 | 1947-10-07 | Westinghouse Electric Corp | Drive system |
US2441985A (en) * | 1946-10-30 | 1948-05-25 | Westinghouse Electric Corp | Electric drive |
CA461950A (en) * | 1947-10-30 | 1949-12-20 | Westinghouse Electric Corporation | Speed regulating system |
US2965821A (en) * | 1957-03-28 | 1960-12-20 | Westinghouse Electric Corp | Motor control apparatus |
FR1312322A (fr) * | 1962-01-24 | 1962-12-14 | Hydraulik Gmbh | Installation de boudineuse hydraulique à métal avec bobineuse de fil |
FR1415556A (fr) * | 1964-06-26 | 1965-10-29 | Westinghouse Electric Corp | Installation de réglage de la tension d'un métal allongé en translation dans un laminoir |
FR1482321A (fr) * | 1965-06-18 | 1967-05-26 | Koppers Co Inc | Perfectionnements apportés aux machines de coulée continue |
US3515959A (en) * | 1967-04-19 | 1970-06-02 | Gen Electric | Plural motor proportional speed control using pulse responsive speed controls |
-
1976
- 1976-08-04 US US05/711,754 patent/US4061947A/en not_active Expired - Lifetime
-
1977
- 1977-07-25 FR FR7722705A patent/FR2360927A1/fr active Granted
- 1977-07-25 DE DE19772733547 patent/DE2733547A1/de not_active Withdrawn
- 1977-07-26 GB GB31351/77A patent/GB1536638A/en not_active Expired
- 1977-07-29 JP JP9212477A patent/JPS5320091A/ja active Pending
- 1977-07-29 IT IT26302/77A patent/IT1085701B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2360927B1 (it) | 1983-02-25 |
JPS5320091A (en) | 1978-02-23 |
GB1536638A (en) | 1978-12-20 |
FR2360927A1 (fr) | 1978-03-03 |
US4061947A (en) | 1977-12-06 |
DE2733547A1 (de) | 1978-02-09 |
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