JPS55139525A - Electromagnetic geared coupling apparatus - Google Patents
Electromagnetic geared coupling apparatusInfo
- Publication number
- JPS55139525A JPS55139525A JP4510279A JP4510279A JPS55139525A JP S55139525 A JPS55139525 A JP S55139525A JP 4510279 A JP4510279 A JP 4510279A JP 4510279 A JP4510279 A JP 4510279A JP S55139525 A JPS55139525 A JP S55139525A
- Authority
- JP
- Japan
- Prior art keywords
- coupling
- armature
- fixed
- rotor
- electromagnetic
- 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.)
- Pending
Links
Classifications
-
- 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
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
-
- 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
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D2027/008—Details relating to the magnetic circuit, or to the shape of the clutch parts to achieve a certain magnetic path
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
PURPOSE:To provide a compact and light electromagnetic coupling apparatus, by interposing the second coupling member having coupling gear between the first coupling member and a fixed member, in the manner that the second coupling member can be engaged with and disengaged from the first coupling member and the fixed member against the force of a resilient member by means of electromagnetic coil of the like. CONSTITUTION:When electromagnetic coil 4 is energized, magnetic flux is produced to pass through the end face including iron core 2 and coupling gear 12 of rotor 1. Resultantly, armature 8 is moved toward fixed iron core 2 against the force of resilient member 11. Further, coupling gear 15 of armature 8 is disengaged from coupling gear 14 of geared wheel 7 fixed to a stationary portion of a machine (not shown). At the same time, rotor 1 and armature 8 are coupled together through engagement of their coupling gears 12 and 13, so that rotation of rotor 1 is transmitted to hub 9 to be driven. On the other hand, when electromagnetic coil 4 is de-energized, armature 8 is retracted toward geared wheel 7 by the force of resilient member 11, so that power transmission to hub 9 is interrupted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4510279A JPS55139525A (en) | 1979-04-12 | 1979-04-12 | Electromagnetic geared coupling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4510279A JPS55139525A (en) | 1979-04-12 | 1979-04-12 | Electromagnetic geared coupling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55139525A true JPS55139525A (en) | 1980-10-31 |
Family
ID=12709919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4510279A Pending JPS55139525A (en) | 1979-04-12 | 1979-04-12 | Electromagnetic geared coupling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55139525A (en) |
-
1979
- 1979-04-12 JP JP4510279A patent/JPS55139525A/en active Pending
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