SU684211A1 - Electrically controlled clutch - Google Patents
Electrically controlled clutchInfo
- Publication number
- SU684211A1 SU684211A1 SU772497731A SU2497731A SU684211A1 SU 684211 A1 SU684211 A1 SU 684211A1 SU 772497731 A SU772497731 A SU 772497731A SU 2497731 A SU2497731 A SU 2497731A SU 684211 A1 SU684211 A1 SU 684211A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electrically controlled
- controlled clutch
- coupling
- voltage
- clutch
- Prior art date
Links
Landscapes
- Lubricants (AREA)
Description
II
Изобретение относитс к машиностроению и может быть использовано дл изменени скорости вращени различных деталей и механизмов.The invention relates to mechanical engineering and can be used to change the speed of rotation of various parts and mechanisms.
Изв.естна муфта с электрическим управлением , содержаща попумуфты с пакетами дисков, заполненные дисперсной средой l.An electrically controlled flexible coupling containing popup couplings with disc packs filled with dispersed medium l.
Но известна муфта ненадежна и обладает низким КПД, так как с течением времени происходит уплотнение дисперсной среды и измен ютс ее физико-химк- ческие свойства.But the known clutch is unreliable and has low efficiency, as the dispersion medium compresses over time and its physical and chemical properties change.
Цель изобретени - увеличение надежности и КПД.The purpose of the invention is to increase reliability and efficiency.
Указанна цель достигаетс тем, что пакет дисков св зан с высоковольтным источником напр жени , а дисперсна среда представл ет собой злектрореологичес- кую суспензию.This goal is achieved by the fact that the disk pack is connected to a high-voltage source of voltage, and the dispersion medium is an electrorheological suspension.
На чертеже изображена муфта с электрическим управлением.The drawing shows a clutch with electric control.
Муфта содержит полумуфту 1 с пакетом дисков 2, 3, полумуфту 4 с пакетомThe coupling includes a half coupling 1 with a package of disks 2, 3, a half coupling 4 with a package
дисков 5, 6, 7, дисперсную среду 8, представл ющую собой электрореологическую суспензию и заполн ющую пространство между дисками, высоковольтный источНИ1С 9 напр хвни .disks 5, 6, 7, disperse medium 8, which is an electrorheological suspension and a high-voltage source1C 9, eg, needles, filling the space between the disks.
Муфта работает следующим образом.The clutch works as follows.
При наложении электр1иеского пол от источника 9 на полумуфты 1, 4 суспензи 8 исзмешгг свою в зкость в зависимости от величины приложенного напр жени , что привод1гт к соединению полумуфт 1 к 4. Изменение Benjfimiu напр жени позвол ет жестко ф1шслровать по- лумуфты ИЛ15 допускать их проскальзывание друг относительно друга, обеспечива тем различные передаточные отношени при использовании р да подобных конструкоий в коробках передач.When applying an electrical field from source 9 to half coupling 1, 4 suspension 8 and its viscosity is mixed, depending on the magnitude of the applied voltage, which drives the coupling coupling 1 to 4. Changing the voltage Benjfimiu allows rigid coupling of half coupling IL15 to allow them to slip relative to each other, thereby providing different gear ratios when using a number of similar designs in transmissions.
Врем срабатывани суспензии на наложение высокого напр жени менее О,1 сек.The time of the suspension operation on the application of high voltage is less than 0, 1 sec.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772497731A SU684211A1 (en) | 1977-06-20 | 1977-06-20 | Electrically controlled clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772497731A SU684211A1 (en) | 1977-06-20 | 1977-06-20 | Electrically controlled clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU684211A1 true SU684211A1 (en) | 1979-09-05 |
Family
ID=20713886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772497731A SU684211A1 (en) | 1977-06-20 | 1977-06-20 | Electrically controlled clutch |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU684211A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4802560A (en) * | 1988-01-27 | 1989-02-07 | General Atomics | Combined wheel/brake apparatus using electro-rheological fluid |
| US5090531A (en) * | 1990-01-10 | 1992-02-25 | Lord Corporation | Electrophoretic fluid differential |
| US5779013A (en) * | 1996-07-18 | 1998-07-14 | New Venture Gear, Inc. | Torque transfer apparatus using magnetorheological fluids |
| US6811007B2 (en) | 2003-02-03 | 2004-11-02 | New Venture Gear, Inc. | Hydromechanical coupling with clutch assembly and magnetorheological clutch actuator |
| US6932204B2 (en) | 2003-02-03 | 2005-08-23 | Magna Drivetrain Of America, Inc. | Power transmission device for a four-wheel drive vehicle |
| US6988602B2 (en) | 2003-02-03 | 2006-01-24 | Magna Powertrain, Inc. | Torque transfer coupling with magnetorheological clutch actuator |
-
1977
- 1977-06-20 SU SU772497731A patent/SU684211A1/en active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4802560A (en) * | 1988-01-27 | 1989-02-07 | General Atomics | Combined wheel/brake apparatus using electro-rheological fluid |
| US5090531A (en) * | 1990-01-10 | 1992-02-25 | Lord Corporation | Electrophoretic fluid differential |
| US5779013A (en) * | 1996-07-18 | 1998-07-14 | New Venture Gear, Inc. | Torque transfer apparatus using magnetorheological fluids |
| US5845753A (en) * | 1996-07-18 | 1998-12-08 | New Venture Gear, Inc. | Torque transfer apparatus using magnetorheological fluids |
| US6811007B2 (en) | 2003-02-03 | 2004-11-02 | New Venture Gear, Inc. | Hydromechanical coupling with clutch assembly and magnetorheological clutch actuator |
| US6932204B2 (en) | 2003-02-03 | 2005-08-23 | Magna Drivetrain Of America, Inc. | Power transmission device for a four-wheel drive vehicle |
| US6988602B2 (en) | 2003-02-03 | 2006-01-24 | Magna Powertrain, Inc. | Torque transfer coupling with magnetorheological clutch actuator |
| US7083030B2 (en) | 2003-02-03 | 2006-08-01 | Magna Drivertrain Of America, Inc. | Torque transfer coupling with magnetorheological clutch actuator |
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