ES8204214A1 - Electromagnetic Vibrating System - Google Patents
Electromagnetic Vibrating SystemInfo
- Publication number
- ES8204214A1 ES8204214A1 ES500837A ES500837A ES8204214A1 ES 8204214 A1 ES8204214 A1 ES 8204214A1 ES 500837 A ES500837 A ES 500837A ES 500837 A ES500837 A ES 500837A ES 8204214 A1 ES8204214 A1 ES 8204214A1
- Authority
- ES
- Spain
- Prior art keywords
- linear
- springs
- vibrated
- electromagnetic vibrating
- vibrating system
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
- B06B1/045—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism using vibrating magnet, armature or coil system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G27/00—Jigging conveyors
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/16—Applications of devices for generating or transmitting jigging movements of vibrators, i.e. devices for producing movements of high frequency and small amplitude
- B65G27/24—Electromagnetic devices
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Vibration Prevention Devices (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Electromagnets (AREA)
Abstract
An electromagnetic vibrating system comprises an electromagnet- armature combination producing vibration and including first and second elements (14 and 16) defining a gap (18) therebetween, a base member (10) supporting the first element (16), a member (12) to be vibrated which is connected to the second element (14), and non-linear spring apparatus (20) for storing substantial energy of said combination as it approaches its minimum gap and converting it to kinetic energy of the member to be vibrated and for also preventing "knocking". The system of Fig. 2A is non-linear in that linear springs 20 do not engage at all separation distances. Springs may be of different lengths (Fig. 2B) and/or have different characteristics. Additionally, leaf springs 11 are included. Alternatives are detailed (Figs. 3A-16) including leaf spring and elastomeric pillow non-linear arrangements. Applications are specified.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL59740A IL59740A0 (en) | 1980-03-31 | 1980-03-31 | Electromagnetic vibrating system operable at high amplitudes |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8204214A1 true ES8204214A1 (en) | 1982-04-01 |
ES500837A0 ES500837A0 (en) | 1982-04-01 |
Family
ID=11051725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES500837A Granted ES500837A0 (en) | 1980-03-31 | 1981-03-30 | AN ELECTROMAGNETIC VIBRATING DEVICE |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS56155512A (en) |
AR (1) | AR226886A1 (en) |
AU (1) | AU6890981A (en) |
BE (1) | BE888187A (en) |
BR (1) | BR8101887A (en) |
CA (1) | CA1189559A (en) |
DE (1) | DE3112569A1 (en) |
ES (1) | ES500837A0 (en) |
FR (1) | FR2479034A1 (en) |
GB (1) | GB2081026B (en) |
IL (1) | IL59740A0 (en) |
IT (1) | IT1137106B (en) |
ZA (1) | ZA811945B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU576543B2 (en) * | 1984-03-08 | 1988-09-01 | Fmc Corporation | Electromagnetic vibratory exciter |
CN85102855B (en) * | 1985-04-01 | 1987-09-23 | 曹培生 | Nonlinear electromagnetic oscillation device |
JPH0763674B2 (en) * | 1986-04-25 | 1995-07-12 | 大和製衡株式会社 | Shaker |
IL89983A (en) * | 1989-04-17 | 1992-08-18 | Ricor Ltd Cryogenic & Vacuum S | Electromagnetic vibrating system |
US5293987A (en) * | 1992-02-21 | 1994-03-15 | Fmc Corporation | Feeder drive |
GB2307024B (en) * | 1995-11-06 | 2000-03-01 | Yamamura Churchill Limited | A method of mounting a loudspeaker |
US5967294A (en) * | 1997-04-23 | 1999-10-19 | Fmc Corporation | High stroke, highly damped spring system for use with vibratory feeders |
US7571817B2 (en) * | 2002-11-06 | 2009-08-11 | Varco I/P, Inc. | Automatic separator or shaker with electromagnetic vibrator apparatus |
CN111790497B (en) * | 2020-07-27 | 2021-11-26 | 常宁市瑶园生态农业科技发展有限公司 | Tealeaves processing is with stirring breaker based on light sense control |
CN113990156B (en) * | 2021-11-05 | 2022-07-08 | 中国矿业大学(北京) | Double-plastid gap nonlinear dynamics experimental device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1130631B (en) * | 1960-01-22 | 1962-05-30 | Schenck Gmbh Carl | Oscillating system with continuously variable frequency and amplitude, especially for vibrating tables, dynamic material testing machines and the like like |
US3778697A (en) * | 1971-04-26 | 1973-12-11 | Arkon Scient Labor | Solenoid actuators and generators and method of using same |
DE2617779C2 (en) * | 1976-04-23 | 1982-02-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Percussion instrument for diagnostic and testing purposes |
DE2623855C3 (en) * | 1976-05-28 | 1980-11-20 | Licentia Gmbh | Electromagnetic shock vibrator |
-
1980
- 1980-03-31 IL IL59740A patent/IL59740A0/en unknown
-
1981
- 1981-03-24 ZA ZA00811945A patent/ZA811945B/en unknown
- 1981-03-27 GB GB8109711A patent/GB2081026B/en not_active Expired
- 1981-03-30 AU AU68909/81A patent/AU6890981A/en not_active Abandoned
- 1981-03-30 ES ES500837A patent/ES500837A0/en active Granted
- 1981-03-30 IT IT20820/81A patent/IT1137106B/en active
- 1981-03-30 BE BE0/204304A patent/BE888187A/en not_active IP Right Cessation
- 1981-03-30 BR BR8101887A patent/BR8101887A/en unknown
- 1981-03-30 JP JP4832681A patent/JPS56155512A/en active Pending
- 1981-03-30 DE DE19813112569 patent/DE3112569A1/en not_active Withdrawn
- 1981-03-31 CA CA000374267A patent/CA1189559A/en not_active Expired
- 1981-03-31 AR AR284810A patent/AR226886A1/en active
- 1981-03-31 FR FR8106463A patent/FR2479034A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2081026A (en) | 1982-02-10 |
GB2081026B (en) | 1984-07-04 |
IT1137106B (en) | 1986-09-03 |
AR226886A1 (en) | 1982-08-31 |
BE888187A (en) | 1981-07-16 |
DE3112569A1 (en) | 1982-03-18 |
AU6890981A (en) | 1981-10-08 |
ES500837A0 (en) | 1982-04-01 |
IT8120820A0 (en) | 1981-03-30 |
JPS56155512A (en) | 1981-12-01 |
ZA811945B (en) | 1982-04-28 |
BR8101887A (en) | 1981-10-06 |
FR2479034A1 (en) | 1981-10-02 |
CA1189559A (en) | 1985-06-25 |
IL59740A0 (en) | 1980-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0317201A3 (en) | Portable storage medium | |
EP0200357A3 (en) | Non-linear electromagnetic vibration device | |
ES8204214A1 (en) | Electromagnetic Vibrating System | |
DE69433360D1 (en) | IMPLANTABLE MAGNETIC HEARING AID CONVERTER | |
ES8302587A1 (en) | Three mass electromagnetic feeder | |
IT8420646A0 (en) | ARRANGEMENT OF SPRINGS WITH ADDITIONAL MASS TO IMPROVE THE DYNAMIC BEHAVIOR OF ELECTROMAGNETIC SYSTEMS. | |
KR870000939A (en) | Resonant Vibration Transmission Device | |
DK0545962T3 (en) | Capacitive force sensor | |
IT8719482A0 (en) | FORCE TRANSDUCER WITH VIBRATING ROD WITH ANGLED ANTI-VIBRATION SPRINGS. | |
EP0393492A3 (en) | Electromagnetic vibrating system | |
ATE72055T1 (en) | GEOPHONE SPRING. | |
GB2029160B (en) | Electroacoustic vibration assemblies and transducers | |
ES2002989A6 (en) | Device for reducing engine-excited vibrations of a drive train, especially a split flywheel | |
EP0821180A3 (en) | Vibration damper incorporating oscillating means for generating oscillating force for relative displacement of first and second mass assemblies | |
MY112658A (en) | Taut armature resonant impulse transducer | |
GB1014548A (en) | Horizontal seismometer | |
ES520066A0 (en) | IMPROVEMENTS IN AN ELECTROMAGNETIC VIBRATORY EXCITER. | |
FR2417229A1 (en) | Damping technique for loudspeaker, or sound-proof box - uses elastomer between transducer and enclosure and in enclosure joints to reduce resonance effects | |
SE9402871D0 (en) | Electroacoustic converter | |
US2402480A (en) | Bone conduction audiphone | |
MY103386A (en) | Acoustic materials | |
EP0046923A3 (en) | Noise reducing cover | |
Vanonselen | Vibroseismic excitation of elastic waves in a semi-infinite solid | |
JPS5677902A (en) | Counter weight | |
GB1154572A (en) | Improvements in Flexible Mounts for Vibrating Devices. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |