ES2172416A1 - Torque magnetic limiter par device, used as a security brake for moveable objects that are moved at low speed by electrical motors - Google Patents
Torque magnetic limiter par device, used as a security brake for moveable objects that are moved at low speed by electrical motorsInfo
- Publication number
- ES2172416A1 ES2172416A1 ES200001917A ES200001917A ES2172416A1 ES 2172416 A1 ES2172416 A1 ES 2172416A1 ES 200001917 A ES200001917 A ES 200001917A ES 200001917 A ES200001917 A ES 200001917A ES 2172416 A1 ES2172416 A1 ES 2172416A1
- Authority
- ES
- Spain
- Prior art keywords
- moved
- low speed
- electrical motors
- security brake
- value
- 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.)
- Granted
Links
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Torque magnetic, limiter device, used as a security brake for moveable objects that are moved at low speed by electrical motors.This invention refers to a device capable of limiting, under a certain determined value, the torsion torque transmitted by an axis activated by an electric motor. When said torque value is exceeded, the device can disconnect the motor or invert the turn rotation, which results in stopping movement or even inverting the direction of movement.The mechanism can be used both as a security brake for cases such as blocking the trajectory of a moveable object, in which the movement of said mobile object cannot be caused through the application of torques lower in value than the value that is limited by the device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200001917A ES2172416B1 (en) | 2000-07-28 | 2000-07-28 | MAGNETIC TORQUE LIMITING DEVICE, USED AS A SAFETY BRAKE FOR MOBILE MOVES DISPLACED AT LOW SPEED BY ELECTRIC MOTORS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200001917A ES2172416B1 (en) | 2000-07-28 | 2000-07-28 | MAGNETIC TORQUE LIMITING DEVICE, USED AS A SAFETY BRAKE FOR MOBILE MOVES DISPLACED AT LOW SPEED BY ELECTRIC MOTORS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2172416A1 true ES2172416A1 (en) | 2002-09-16 |
ES2172416B1 ES2172416B1 (en) | 2003-11-01 |
Family
ID=8494493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200001917A Expired - Fee Related ES2172416B1 (en) | 2000-07-28 | 2000-07-28 | MAGNETIC TORQUE LIMITING DEVICE, USED AS A SAFETY BRAKE FOR MOBILE MOVES DISPLACED AT LOW SPEED BY ELECTRIC MOTORS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2172416B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3978654A (en) * | 1973-06-07 | 1976-09-07 | Kabushiki Kaisha Suwa Seikosha | Motion transformer |
DE3246122A1 (en) * | 1982-12-13 | 1984-06-14 | Heinz 4350 Recklinghausen Schiweck | Magnetic transmission |
DE19542048A1 (en) * | 1994-11-10 | 1996-05-23 | Fuji Photo Film Co Ltd | Transferring rotary drive forces to spindles e.g. for workpiece machining process |
US5690519A (en) * | 1996-09-17 | 1997-11-25 | Chen; Johnson | Underwater propulsive device |
EP0882953A1 (en) * | 1997-06-04 | 1998-12-09 | Hydrometer GmbH | Magnetic coupling for water meter with protection against external magnetic fields |
-
2000
- 2000-07-28 ES ES200001917A patent/ES2172416B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3978654A (en) * | 1973-06-07 | 1976-09-07 | Kabushiki Kaisha Suwa Seikosha | Motion transformer |
DE3246122A1 (en) * | 1982-12-13 | 1984-06-14 | Heinz 4350 Recklinghausen Schiweck | Magnetic transmission |
DE19542048A1 (en) * | 1994-11-10 | 1996-05-23 | Fuji Photo Film Co Ltd | Transferring rotary drive forces to spindles e.g. for workpiece machining process |
US5690519A (en) * | 1996-09-17 | 1997-11-25 | Chen; Johnson | Underwater propulsive device |
EP0882953A1 (en) * | 1997-06-04 | 1998-12-09 | Hydrometer GmbH | Magnetic coupling for water meter with protection against external magnetic fields |
Also Published As
Publication number | Publication date |
---|---|
ES2172416B1 (en) | 2003-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20020916 Kind code of ref document: A1 Effective date: 20020916 |
|
FG2A | Definitive protection |
Ref document number: 2172416B1 Country of ref document: ES |
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FD2A | Announcement of lapse in spain |
Effective date: 20201105 |