JPH0155327B2 - - Google Patents
Info
- Publication number
- JPH0155327B2 JPH0155327B2 JP56040079A JP4007981A JPH0155327B2 JP H0155327 B2 JPH0155327 B2 JP H0155327B2 JP 56040079 A JP56040079 A JP 56040079A JP 4007981 A JP4007981 A JP 4007981A JP H0155327 B2 JPH0155327 B2 JP H0155327B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic flux
- armature
- permanent magnet
- excitation coil
- magnetic
- 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
- 230000004907 flux Effects 0.000 claims abstract description 39
- 230000005284 excitation Effects 0.000 claims description 43
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005562 fading Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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
- F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
- F16D27/112—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs
-
- 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
- F16D27/004—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with permanent magnets combined with electromagnets
-
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56040079A JPS57154555A (en) | 1981-03-18 | 1981-03-18 | Magnetic adsorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56040079A JPS57154555A (en) | 1981-03-18 | 1981-03-18 | Magnetic adsorption device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57154555A JPS57154555A (en) | 1982-09-24 |
| JPH0155327B2 true JPH0155327B2 (US20100012521A1-20100121-C00001.png) | 1989-11-24 |
Family
ID=12570900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56040079A Granted JPS57154555A (en) | 1981-03-18 | 1981-03-18 | Magnetic adsorption device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57154555A (US20100012521A1-20100121-C00001.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4496922A (en) * | 1983-12-05 | 1985-01-29 | Warner Electric Brake & Clutch Company | Electromagnetically released coupling |
| US20080283352A1 (en) * | 2007-05-17 | 2008-11-20 | Purvines Stephen H | Electromagnetic actuator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS612829Y2 (US20100012521A1-20100121-C00001.png) * | 1979-05-31 | 1986-01-29 |
-
1981
- 1981-03-18 JP JP56040079A patent/JPS57154555A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57154555A (en) | 1982-09-24 |
