MX166650B - Unidad de freno de motor controlada electromecanicamente - Google Patents
Unidad de freno de motor controlada electromecanicamenteInfo
- Publication number
- MX166650B MX166650B MX012240A MX1224088A MX166650B MX 166650 B MX166650 B MX 166650B MX 012240 A MX012240 A MX 012240A MX 1224088 A MX1224088 A MX 1224088A MX 166650 B MX166650 B MX 166650B
- Authority
- MX
- Mexico
- Prior art keywords
- brake
- housing member
- fluid chamber
- fluid
- motor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
- F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
- F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
- F16D55/36—Brakes with a plurality of rotating discs all lying side by side
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/78—Features relating to cooling
- F16D65/84—Features relating to cooling for disc brakes
- F16D65/853—Features relating to cooling for disc brakes with closed cooling system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/18—Electric or magnetic
- F16D2121/20—Electric or magnetic using electromagnets
- F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2127/00—Auxiliary mechanisms
- F16D2127/02—Release mechanisms
- F16D2127/04—Release mechanisms for manual operation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Braking Arrangements (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
La presente invención se refiere a combinación con un motor eléctrico que tiene un alojamiento con una porción de extremo de montaje colocada generalmente en sentido radial y una flecha de motor rotatoria que se proyecta axialmente hacia afuera de la misma, una unidad de freno adaptada para quedar montada axialmente en la flecha del motor y fijarse en la porción de extremo de montaje, caracterizada la unidad de freno porque comprende: un miembro de alojamiento que define una cámara de fluido colocada alrededor de la felcha del motor, el miembro de alojamiento es enganchable con la porción de extremo del montaje; un primer elemento de fijación para asegurar de manera fija el miembro del alojamiento en la porción de extremo de montaje, un manguito de flecha por lo menos colocado parcialmente dentro de la cámara de fluido que tiene una perforación colocada en un extremo adaptada para recibir encajablemente la flecha del motor para rotación con la misma; un miembro de tapa enganchable con el miembro del alojamiento y el manguito de flecha para formar un sello hermético al fluido para la cámara de fluido; un segundo elemento de sujeción para asegurar el miembro de tapa en el miembro de alojamiento en acoplamiento de sellado, una primera pluralidad de elementos de freno colocados en la cámara de fluido y capaces de girar con el manguito de flecha, un medio de transmisión de calor líquido que llena por lo menos parcialmente la cámara de fluido, un collarín de freno colocado por lo menos parcialmente dentro de la clamara de flúido, asegurado fijamente en el miembro de alojamiento estando el collarín de freno colocado por lo gener al anularmente alrededor del manguito de flecha, untercer elemento de sujeción para asegurar fijamente el collarín del freno en el miembro de alojamiento, una segunda pluralidad de elementos de freno colocados en la cámara de fluido y sostenidos no rotatoriamente mediante el collarín de freno; el elemento accionador trasladable axialmente con relación a la flecha del motor sostenido dentro del miembro de alojamiento para enganchar y desenganchar selectivamente la primera y segunda pluralidad de elementos de freno, el elemento accionador teniendo una porción metálica: un elemento de empuje colcoado dentro de la cámara de fluido para empujar normalmente el accionador en una dirección axial para enganchar el primero y segundo elementos de freno; y una bobina o espira electromagnética colocada adyacente a y separada normalmente axialmente desde el piston para atraer selectivamente la porción metálica del accionador axialmente opuesta a la fuerza de empuje ejercida por el elemento de empuje, para desenganchar el primero y segundo elementos de freno.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/157,925 US4921078A (en) | 1988-02-18 | 1988-02-18 | Electro-shear brake |
Publications (1)
Publication Number | Publication Date |
---|---|
MX166650B true MX166650B (es) | 1993-01-26 |
Family
ID=22565922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX012240A MX166650B (es) | 1988-02-18 | 1988-07-13 | Unidad de freno de motor controlada electromecanicamente |
Country Status (13)
Country | Link |
---|---|
US (1) | US4921078A (es) |
JP (1) | JPH063233B2 (es) |
KR (1) | KR0136878B1 (es) |
AU (1) | AU619746B2 (es) |
CA (1) | CA1322977C (es) |
DE (1) | DE3904881C2 (es) |
FR (1) | FR2627563B1 (es) |
GB (1) | GB2215001B (es) |
IL (1) | IL86431A (es) |
IT (1) | IT1217697B (es) |
MX (1) | MX166650B (es) |
SE (1) | SE464725B (es) |
TR (1) | TR23949A (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194057A (en) * | 1992-01-24 | 1993-03-16 | Sommer Company | Two speed press drive |
US5195623A (en) * | 1992-01-24 | 1993-03-23 | Sommer Company | Two speed drive with oil shear electro clutch/brake |
US5190129A (en) * | 1992-01-24 | 1993-03-02 | Midwest Brake Bond Co. | Press drive with oil shear clutch/brake drives |
US5603395A (en) * | 1992-03-05 | 1997-02-18 | Easom Engineering & Mfg. Corp. | Electrically actuated disc stack having low response time due to reduced residual magnetism for use in drives, brakes and combinations thereof |
US5242039A (en) * | 1992-03-05 | 1993-09-07 | Easom Engineering And Manufacturing Corporation | Electrically actuated two-speed drive |
US5533425A (en) * | 1992-03-05 | 1996-07-09 | Easom Engineering And Manufacturing Corporation | Electrically actuated disc stack having low response time due to reduced residual magnetism for use in drives, brakes and combinations thereof |
US5389049A (en) * | 1992-03-05 | 1995-02-14 | Easom Engineering And Manufacturing Corp. | Pre-assembled disc stack having preset tolerance for use in drives, brakes and combinations thereof |
US5172798A (en) * | 1992-06-08 | 1992-12-22 | Easom Engineering And Manufacturing Corporation | Electrical actuation system for a drive |
GB2268987A (en) * | 1992-07-21 | 1994-01-26 | Warner Electric Limited | Electromagnetic braking systems |
US5285879A (en) * | 1992-07-27 | 1994-02-15 | Midwest Brake Bond Co. | Electrical actuated multi-speed drive apparatus |
US5323888A (en) * | 1992-07-27 | 1994-06-28 | Sommer Company | Electrical actuated multi-speed drive apparatus |
US5454765A (en) * | 1993-05-10 | 1995-10-03 | Sommer Company | Electrically energized oil shear drive system |
US5547431A (en) * | 1993-05-10 | 1996-08-20 | Midwest Brake Bond Company | Electrically energized oil shear drive system |
AU1398695A (en) * | 1993-12-06 | 1995-06-27 | Midwest Brake Bond Company | Electric brake |
US5513728A (en) * | 1994-04-19 | 1996-05-07 | Reliance Electric Industrial Company | Brake system for mining conveyor |
US5487456A (en) * | 1994-07-07 | 1996-01-30 | Sommer Company | Press drive with oil shear clutch/brake drives with internal flywheel brake |
US5806641A (en) * | 1996-06-27 | 1998-09-15 | Midwest Brake Bond Co. | Independent clutch and brake for a press |
DE19711851B4 (de) * | 1997-03-21 | 2005-09-22 | Continental Teves Ag & Co. Ohg | Bremsaktuator mit Feststellbremse für eine elektrische Bremsanlage |
EP1008228B1 (de) * | 1997-08-25 | 2014-07-16 | SEW-EURODRIVE GmbH & Co. KG | Elektromagnetisch betätigbare, mechanische bremse für elektromotor |
DE19815962A1 (de) * | 1998-04-09 | 1999-10-14 | Atb Antriebstechnik Ag | Elektrische Maschine, insbesondere für Fahrstuhlantrieb |
DE19838171B4 (de) * | 1998-05-14 | 2006-04-06 | Sew-Eurodrive Gmbh & Co. Kg | Elektromotor mit Bremse |
US6459182B1 (en) * | 1998-05-14 | 2002-10-01 | Sew-Eurodrive Gmbh | Electric motor with brake |
DE60002004T2 (de) * | 1999-06-17 | 2004-01-29 | Goodrich Control Sys Ltd | Bremsanordnung |
US6412613B1 (en) | 2000-11-16 | 2002-07-02 | Midwest Brake Bond Company | Electric brake |
DE102005011118B4 (de) * | 2004-03-15 | 2008-04-17 | Liebherr-Aerospace Lindenberg Gmbh | Bremsvorrichtung für ein Hochauftriebssystem eines Flugzeuges und Flugzeug mit einer derartigen Vorrichtung |
DE102015005360B3 (de) * | 2015-04-28 | 2016-06-23 | Sew-Eurodrive Gmbh & Co Kg | Getriebesystem |
CN104973530A (zh) * | 2015-06-26 | 2015-10-14 | 浙江玛拓驱动设备有限公司 | 一种制动器铁芯组件 |
US10584754B2 (en) * | 2017-09-19 | 2020-03-10 | Whippany Actuation Systems Llc | Line replaceable brake |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2025098A (en) * | 1934-12-04 | 1935-12-24 | Dudick Victor | Brake for electric motors |
US2077888A (en) * | 1935-07-20 | 1937-04-20 | Master Electric Co | Motor brake |
US2215909A (en) * | 1937-06-17 | 1940-09-24 | Union Switch & Signal Co | Braking mechanism |
US2262352A (en) * | 1939-01-26 | 1941-11-11 | Westinghouse Electric & Mfg Co | Electromagnetic hydraulic disk brake or clutch |
US2368317A (en) * | 1942-09-16 | 1945-01-30 | George J Meyer | Motor brake adjusting means |
US2410183A (en) * | 1943-05-08 | 1946-10-29 | Gen Controls Co | Electromagnetic device |
US2620900A (en) * | 1947-07-23 | 1952-12-09 | Citroen Sa Andre | Electromagnetic braking device |
GB779349A (en) * | 1952-10-17 | 1957-07-17 | Robert Gilmour Letourneau | Improvements in electromagnetic brakes |
US2884107A (en) * | 1954-11-15 | 1959-04-28 | Web Controls Corp | Oil-cooled electromagnetic brake or clutch |
GB796841A (en) * | 1955-07-15 | 1958-06-18 | Schiess Ag | Improvements in or relating to disc brakes |
GB816190A (en) * | 1956-07-17 | 1959-07-08 | Asea Ab | An induction motor having an axially movable magnetic armature operating, for instance, a brake |
GB890346A (en) * | 1959-06-05 | 1962-02-28 | Asea Ab | Braking device for electric motors |
CH397049A (de) * | 1962-05-15 | 1965-08-15 | Bbc Brown Boveri & Cie | Verschiebeankermotor |
US3261431A (en) * | 1964-06-04 | 1966-07-19 | Lambert & Brake Corp | Electromagnetic friction unit |
FR2069849A1 (es) * | 1969-11-07 | 1971-09-10 | Unelec | |
US3680666A (en) * | 1970-01-08 | 1972-08-01 | Sommer Co | Motor brake unit |
DE2411922A1 (de) * | 1974-03-13 | 1975-09-18 | Brinkmann Karl Ernst | Elektromagnetisch lueftbare federdruckbremse |
BE831618A (fr) * | 1975-07-23 | 1976-01-23 | Acec | Moteur-frein |
JPS5395085U (es) * | 1976-12-29 | 1978-08-02 | ||
JPS53159479U (es) * | 1977-05-20 | 1978-12-14 | ||
US4245724A (en) * | 1978-10-25 | 1981-01-20 | Caterpillar Tractor Co. | Manual release for a spring applied brake assembly |
US4483422A (en) * | 1981-05-29 | 1984-11-20 | Force Control Industries, Inc. | Liquid cooled brake unit |
JPS57202755U (es) * | 1981-06-18 | 1982-12-23 | ||
DE8701790U1 (de) * | 1987-02-06 | 1987-03-26 | Lenze GmbH & Co KG Extertal, 4923 Extertal | Elektromagnetisch lüftbare Federkraftbremse |
US5241937A (en) * | 1991-12-09 | 1993-09-07 | Honda Giken Kogyo Kabushiki Kaisha | Misfire-detecting system for internal combustion engines |
-
1988
- 1988-02-18 US US07/157,925 patent/US4921078A/en not_active Expired - Lifetime
- 1988-05-12 GB GB8811234A patent/GB2215001B/en not_active Expired - Fee Related
- 1988-05-19 IL IL86431A patent/IL86431A/xx not_active IP Right Cessation
- 1988-05-19 CA CA000567285A patent/CA1322977C/en not_active Expired - Fee Related
- 1988-05-20 AU AU16499/88A patent/AU619746B2/en not_active Ceased
- 1988-05-23 IT IT20700/88A patent/IT1217697B/it active
- 1988-05-31 FR FR888807235A patent/FR2627563B1/fr not_active Expired - Fee Related
- 1988-06-25 KR KR1019880007726A patent/KR0136878B1/ko not_active IP Right Cessation
- 1988-07-05 TR TR88/0472A patent/TR23949A/xx unknown
- 1988-07-13 MX MX012240A patent/MX166650B/es unknown
- 1988-08-25 JP JP63211560A patent/JPH063233B2/ja not_active Expired - Fee Related
- 1988-10-17 SE SE8803692A patent/SE464725B/sv not_active IP Right Cessation
-
1989
- 1989-02-17 DE DE3904881A patent/DE3904881C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TR23949A (tr) | 1990-12-21 |
IL86431A (en) | 1991-08-16 |
SE8803692L (sv) | 1989-08-19 |
AU1649988A (en) | 1989-08-24 |
AU619746B2 (en) | 1992-02-06 |
JPH063233B2 (ja) | 1994-01-12 |
CA1322977C (en) | 1993-10-12 |
KR890013856A (ko) | 1989-09-26 |
FR2627563B1 (fr) | 1991-02-15 |
KR0136878B1 (ko) | 1998-06-15 |
GB2215001B (en) | 1992-02-26 |
DE3904881C2 (de) | 2000-01-20 |
SE8803692D0 (sv) | 1988-10-17 |
IT8820700A0 (it) | 1988-05-23 |
DE3904881A1 (de) | 1989-08-31 |
JPH01210627A (ja) | 1989-08-24 |
GB2215001A (en) | 1989-09-13 |
FR2627563A1 (fr) | 1989-08-25 |
US4921078A (en) | 1990-05-01 |
IT1217697B (it) | 1990-03-30 |
IL86431A0 (en) | 1988-11-15 |
SE464725B (sv) | 1991-06-03 |
GB8811234D0 (en) | 1988-06-15 |
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