BE750095A - Generateur de signaux de reference numeriques pour regulateur de vitesse de moteur - Google Patents
Generateur de signaux de reference numeriques pour regulateur de vitesse de moteurInfo
- Publication number
- BE750095A BE750095A BE750095DA BE750095A BE 750095 A BE750095 A BE 750095A BE 750095D A BE750095D A BE 750095DA BE 750095 A BE750095 A BE 750095A
- Authority
- BE
- Belgium
- Prior art keywords
- reference signal
- signal generator
- engine speed
- speed controller
- digital reference
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3492—Position or motion detectors or driving means for the detector
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/08—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for preventing overwinding
- B66B5/10—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for preventing overwinding electrical
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Control Of Linear Motors (AREA)
- Elevator Control (AREA)
- Control Of Position Or Direction (AREA)
- Stopping Of Electric Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82244769A | 1969-05-07 | 1969-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE750095A true BE750095A (fr) | 1970-10-16 |
Family
ID=25236053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE750095D BE750095A (fr) | 1969-05-07 | 1970-05-06 | Generateur de signaux de reference numeriques pour regulateur de vitesse de moteur |
Country Status (10)
Country | Link |
---|---|
US (1) | US3589474A (es) |
JP (1) | JPS5117771B1 (es) |
BE (1) | BE750095A (es) |
BR (1) | BR7018867D0 (es) |
DE (1) | DE2021932A1 (es) |
ES (1) | ES379405A1 (es) |
FR (1) | FR2047535A5 (es) |
GB (1) | GB1273301A (es) |
NL (1) | NL7006596A (es) |
SE (1) | SE380235B (es) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3739880A (en) * | 1971-06-10 | 1973-06-19 | Reliance Electric Co | Elevator control for optimizing allotment of individual hall calls to individual cars |
US3777855A (en) * | 1971-07-19 | 1973-12-11 | Elevators Pty Ltd | Pattern generator for the control of motion of a body movable over a predetermined path |
US3785463A (en) * | 1972-05-09 | 1974-01-15 | Reliance Electric Co | Final stopping control |
US3783974A (en) * | 1972-05-09 | 1974-01-08 | Reliance Electric Co | Predictive drive control |
US3750850A (en) * | 1972-05-17 | 1973-08-07 | Westinghouse Electric Corp | Floor selector for an elevator car |
US3747710A (en) * | 1972-05-17 | 1973-07-24 | Westinghouse Electric Corp | Distance slowdown control for elevator systems |
SE365338B (es) * | 1973-02-26 | 1974-03-18 | Ericsson Telefon Ab L M | |
JPS5724312B2 (es) * | 1973-06-28 | 1982-05-24 | ||
JPS551219B2 (es) * | 1973-09-10 | 1980-01-12 | ||
US4039049A (en) * | 1973-12-12 | 1977-08-02 | Hitachi, Ltd. | Elevator car call selection apparatus |
JPS5760268B2 (es) * | 1974-02-15 | 1982-12-18 | Hitachi Ltd | |
JPS5761672B2 (es) * | 1974-07-12 | 1982-12-25 | Hitachi Ltd | |
US4046229A (en) * | 1975-12-12 | 1977-09-06 | Westinghouse Electric Corporation | Elevator system |
DE2617171C2 (de) * | 1976-04-20 | 1983-01-20 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Anordnung zum elektrischen Ermitteln des Schaltpunktes in Förderanlagen |
JPS598622B2 (ja) * | 1976-05-27 | 1984-02-25 | 三菱電機株式会社 | エレベ−タの速度制御装置 |
US4083430A (en) * | 1976-09-29 | 1978-04-11 | Dover Corporation (Canada) Limited | Apparatus for determining the location of an elevator car or similar vehicle |
US4220221A (en) * | 1977-02-02 | 1980-09-02 | Dover Corporation | Method and apparatus for producing a speed pattern for an elevator car or similar vehicle |
US4155426A (en) * | 1978-05-05 | 1979-05-22 | Westinghouse Electric Corp. | Digital speed pattern generator |
JPS562519U (es) * | 1979-06-20 | 1981-01-10 | ||
JPS5626308A (en) * | 1979-08-10 | 1981-03-13 | Nippon Telegraph & Telephone | High moisture resistant cable sheath |
JPS5629816U (es) * | 1979-08-15 | 1981-03-23 | ||
IT1146148B (it) * | 1979-11-19 | 1986-11-12 | Mitsubishi Electric Corp | Dispositivo di comando di ascensori |
JPS5675369A (en) * | 1979-11-22 | 1981-06-22 | Hitachi Ltd | Method of controlling elevator |
JPS56117969A (en) * | 1980-02-22 | 1981-09-16 | Hitachi Ltd | Device and method of controlling elevator |
DE3021501A1 (de) * | 1980-06-07 | 1981-12-17 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Verfahren und vorrichtung zur regelung eines positionierantriebs, insbesondere fuer transportkabinen |
FI64255C (fi) * | 1981-03-04 | 1983-10-10 | Elevator Gmbh | Hastighetsregleringssystem foer kortslutningsmotor |
US4350226A (en) * | 1981-05-27 | 1982-09-21 | Otis Elevator Company | Elevator floor stop look-ahead |
JPS58144077A (ja) * | 1982-02-23 | 1983-08-27 | 三菱電機株式会社 | エレベ−タの着床制御装置 |
US4527662A (en) * | 1983-04-01 | 1985-07-09 | Otis Elevator Company | Elevator speed control |
US4570755A (en) * | 1983-06-27 | 1986-02-18 | Armor Electric Company, Inc. | Digital landing computer for elevator |
FR2577329B1 (fr) * | 1985-02-12 | 1988-04-29 | Logilift Sarl | Procede de commande regulee d'un moteur electrique pour le deplacement d'un mobile et dispositif de commande pour la mise en oeuvre du procede |
US4658935A (en) * | 1985-08-05 | 1987-04-21 | Dover Corporation | Digital selector system for elevators |
JPS631683A (ja) * | 1986-06-20 | 1988-01-06 | 株式会社日立製作所 | 流体圧エレベ−タ |
KR100259511B1 (ko) * | 1998-03-26 | 2000-07-01 | 이종수 | 엘리베이터의 위치 제어 방법 |
US6785851B1 (en) * | 2000-09-26 | 2004-08-31 | Intel Corporation | Statistical counters in high speed network integrated circuits |
CN109179164B (zh) * | 2018-11-06 | 2023-09-01 | 广州广日电梯工业有限公司 | 一种用于高速电梯的减振系统及减振方法 |
CN112357713B (zh) * | 2020-11-27 | 2022-03-15 | 杭州电子科技大学 | 一种多功能电梯安全保护系统及方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3206665A (en) * | 1962-12-19 | 1965-09-14 | Lear Siegler Inc | Digital speed controller |
US3425515A (en) * | 1964-06-15 | 1969-02-04 | Gen Electric | Digital control for mine hoist system |
US3458787A (en) * | 1966-01-05 | 1969-07-29 | Amp Inc | Electrical control system |
-
1969
- 1969-05-07 US US822447A patent/US3589474A/en not_active Expired - Lifetime
-
1970
- 1970-04-29 GB GB20546/70A patent/GB1273301A/en not_active Expired
- 1970-05-05 DE DE19702021932 patent/DE2021932A1/de active Pending
- 1970-05-06 BE BE750095D patent/BE750095A/xx not_active IP Right Cessation
- 1970-05-06 NL NL7006596A patent/NL7006596A/xx unknown
- 1970-05-06 JP JP45037968A patent/JPS5117771B1/ja active Pending
- 1970-05-06 ES ES379405A patent/ES379405A1/es not_active Expired
- 1970-05-07 BR BR218867/70A patent/BR7018867D0/pt unknown
- 1970-05-08 FR FR7016907A patent/FR2047535A5/fr not_active Expired
- 1970-05-08 SE SE7006379A patent/SE380235B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3589474A (en) | 1971-06-29 |
JPS5117771B1 (es) | 1976-06-04 |
ES379405A1 (es) | 1973-04-16 |
SE380235B (sv) | 1975-11-03 |
DE2021932A1 (de) | 1970-11-19 |
NL7006596A (es) | 1970-11-10 |
GB1273301A (en) | 1972-05-10 |
BR7018867D0 (pt) | 1973-01-02 |
FR2047535A5 (es) | 1971-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE750095A (fr) | Generateur de signaux de reference numeriques pour regulateur de vitesse de moteur | |
FR2274497A1 (fr) | Dispositif de changement de vitesse pour bicyclette | |
BE799638A (fr) | Generateur de diagrammes de vitesse pour systemes d'ascenseurs, | |
BE784079A (fr) | Systemes regulateurs de vitesse de moteurs | |
DK144868C (da) | Sonarhastighedsmaaleanlaeg | |
FR2276512A1 (fr) | Dispositif de changement de vitesse electrohydraulique pour mecanismes de changement de vitesse commandes sous charge | |
BE830303A (fr) | Limiteur de vitesse pour elevateurs | |
BE791409A (fr) | Dispositif de commande de vitesse | |
BE782626A (fr) | Regulateur de vitesse | |
BE831772A (fr) | Dispositif de variation de vitesse | |
BE749253A (fr) | Generateur de signal image a vitesse variable | |
BE783247A (fr) | Amplificateur de signal de sortie pour systemes de memorisationa haute vitesse | |
BE751521A (fr) | Systeme de commande de vitesse pour moteur a induction lineaire | |
BE744934A (fr) | Moteur a convertisseur statique, pour le reglage continu de la vitesse | |
FR2329099A1 (fr) | Appareil de commande de vitesse de moteur | |
AR202634A1 (es) | Un aparato sensor electronico de la velocidad de un motor | |
BE782782A (fr) | Systeme de refroidissement par air interne pour reducteur de vitesse | |
BE808667A (fr) | Reducteur de vitesse | |
BE794771A (fr) | Systeme de regulation de vitesse | |
BE808018R (fr) | Dispositif de freinage pour bogie ferroviaire a grande vitesse | |
BE755281A (fr) | Composition photosensible diazoique a vitesse de developpement amelioree | |
BE761825A (fr) | Perfectionnements aux gouverneurs pour boite de vitesse automatique | |
BE746990A (fr) | Procede et dispositif pour le reglage de la vitesse du moteur asynchrone triphase | |
FR2284805A1 (fr) | Mecanisme reducteur de vitesse | |
BE773393A (fr) | Dispositif reducteur-multiplicateur de vitesse |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19840506 |