ES410312A1 - Un sistema de control de tirantez constante para un motor de corriente continua propulsor de rollos o carretes. - Google Patents
Un sistema de control de tirantez constante para un motor de corriente continua propulsor de rollos o carretes.Info
- Publication number
- ES410312A1 ES410312A1 ES410312A ES410312A ES410312A1 ES 410312 A1 ES410312 A1 ES 410312A1 ES 410312 A ES410312 A ES 410312A ES 410312 A ES410312 A ES 410312A ES 410312 A1 ES410312 A1 ES 410312A1
- Authority
- ES
- Spain
- Prior art keywords
- drive motor
- reel drive
- coil
- phi
- constant
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
- B65H23/198—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations motor-controlled (Controlling electrical drive motors therefor)
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Multiple Motors (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Control Of Direct Current Motors (AREA)
Abstract
Un sistema de control de tirantez constante para un motor de corriente continua propulsor de rollos o carretes, que funciona enrollando o desenrollando una bobina de material de tira que se mueve a una velocidad lineal prefijada , sistema que comprende: medios de proporcionar una señal que es función del diámetro instantáneo D de la bobina, teniendo la bobina un diámetro finido Do cuando el motor del rollo se halla en el punto de ajuste de flujo correspondiente al campo más débil; medios acoplados para recibir dicha señal de diámetro D y suministrar una señal de salida de control de campo que está acoplada al campo de excitación de dicho motor del rollo, de manera que el flujo de campo fi sea función del diámetro instantáneo D cuando D sea mayor que Do, y que el flujo de campo fi sea constante cuando D sea igual o menor que Do, medios acoplados para recibir dicha señal de diámetro D y suministrar una señal de control de salida de corriente de inducido, señal que va acoplada al inducido delmotor del rollo, de manera que cuando D sea mayor que Do la corriente de inducido Ia sea constante, y que Ia sea función de D cuando D sea igual o menor que Do, y medios acoplados para recibir dicha señal de diámetro Do dando una señal de salida que permita reducir la velocidad lineal pre-ajustada, cuando D sea igual o menor que Do.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21480872A | 1972-01-03 | 1972-01-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES410312A1 true ES410312A1 (es) | 1975-12-01 |
Family
ID=22800493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES410312A Expired ES410312A1 (es) | 1972-01-03 | 1973-01-02 | Un sistema de control de tirantez constante para un motor de corriente continua propulsor de rollos o carretes. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3749988A (es) |
JP (1) | JPS53487B2 (es) |
BE (1) | BE793620A (es) |
CA (1) | CA968874A (es) |
ES (1) | ES410312A1 (es) |
FR (1) | FR2167170A5 (es) |
IT (1) | IT977999B (es) |
ZA (1) | ZA728756B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6031733B2 (ja) * | 1973-07-06 | 1985-07-24 | 株式会社片岡機械製作所 | 巻取張力制御装置 |
JPS50156612A (es) * | 1974-06-07 | 1975-12-18 | ||
US4537364A (en) * | 1982-12-15 | 1985-08-27 | Sundstrand Corporation | Constant tension cable reel drive |
US5376219A (en) * | 1991-09-26 | 1994-12-27 | Sealed Air Corporation | High speed apparatus for forming foam cushions for packaging purposes |
CN108529292A (zh) * | 2018-05-09 | 2018-09-14 | 广东莱尔新材料科技股份有限公司 | 一种用于涂布机的进料机构 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2021757A (en) * | 1933-10-11 | 1935-11-19 | Gen Electric | Motor control system |
US2366148A (en) * | 1941-04-18 | 1944-12-26 | Allis Chalmers Mfg Co | Motor control system |
GB875473A (en) * | 1958-08-06 | 1961-08-23 | British Insulated Callenders | Electrical analogue computing apparatus |
US3223906A (en) * | 1960-03-01 | 1965-12-14 | Gen Electric | Tension motor control system |
US3192482A (en) * | 1962-12-10 | 1965-06-29 | Gen Electric | Circuit for generating an inverse signal utilizing a multiplier circuit |
US3280393A (en) * | 1963-01-29 | 1966-10-18 | Great Northern Paper Co | Selectively actuated tension override in a tensioning motor control system |
US3348107A (en) * | 1964-07-01 | 1967-10-17 | Reliance Electric & Eng Co | Tension controlled web drive |
FR1522154A (fr) * | 1966-05-11 | 1968-04-19 | Siemens Ag | Dispositif de réglage du bobinoir dans un laminoir ou dans une installation analogue |
FR1537232A (fr) * | 1967-08-10 | 1968-08-23 | Westinghouse Electric Corp | Dispositif perfectionné de commande de tension pour entraînement de bobines |
-
0
- BE BE793620D patent/BE793620A/xx not_active IP Right Cessation
-
1972
- 1972-01-03 US US00214808A patent/US3749988A/en not_active Expired - Lifetime
- 1972-12-12 ZA ZA728756A patent/ZA728756B/xx unknown
- 1972-12-18 CA CA159,247A patent/CA968874A/en not_active Expired
- 1972-12-21 JP JP12775572A patent/JPS53487B2/ja not_active Expired
- 1972-12-29 FR FR7246941A patent/FR2167170A5/fr not_active Expired
-
1973
- 1973-01-02 ES ES410312A patent/ES410312A1/es not_active Expired
- 1973-01-03 IT IT19016/73A patent/IT977999B/it active
Also Published As
Publication number | Publication date |
---|---|
CA968874A (en) | 1975-06-03 |
FR2167170A5 (es) | 1973-08-17 |
IT977999B (it) | 1974-09-20 |
JPS53487B2 (es) | 1978-01-09 |
BE793620A (fr) | 1973-07-03 |
ZA728756B (en) | 1973-08-29 |
US3749988A (en) | 1973-07-31 |
JPS4873715A (es) | 1973-10-04 |
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