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ES8204214A1 - Electromagnetic Vibrating System - Google Patents

Electromagnetic Vibrating System

Info

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
Application number
ES500837A
Other languages
Spanish (es)
Other versions
ES500837A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Popper Engineering Ltd
Original Assignee
Popper Engineering Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Popper Engineering Ltd filed Critical Popper Engineering Ltd
Publication of ES500837A0 publication Critical patent/ES500837A0/en
Publication of ES8204214A1 publication Critical patent/ES8204214A1/en
Expired legal-status Critical Current

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)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Vibration Prevention Devices (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.
ES500837A 1980-03-31 1981-03-30 Electromagnetic Vibrating System Expired ES8204214A1 (en)

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
ES500837A0 ES500837A0 (en) 1982-04-01
ES8204214A1 true ES8204214A1 (en) 1982-04-01

Family

ID=11051725

Family Applications (1)

Application Number Title Priority Date Filing Date
ES500837A Expired ES8204214A1 (en) 1980-03-31 1981-03-30 Electromagnetic Vibrating System

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) ES8204214A1 (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 (11)

* Cited by examiner, † Cited by third party
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
CN116591922A (en) * 2023-05-24 2023-08-15 中山大学 Particle damping energy harvesting and vibration suppression device based on vortex induced vibration

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
BR8101887A (en) 1981-10-06
GB2081026A (en) 1982-02-10
JPS56155512A (en) 1981-12-01
DE3112569A1 (en) 1982-03-18
AU6890981A (en) 1981-10-08
IT8120820A0 (en) 1981-03-30
IT1137106B (en) 1986-09-03
ES500837A0 (en) 1982-04-01
FR2479034A1 (en) 1981-10-02
GB2081026B (en) 1984-07-04
IL59740A0 (en) 1980-06-30
CA1189559A (en) 1985-06-25
BE888187A (en) 1981-07-16
AR226886A1 (en) 1982-08-31
ZA811945B (en) 1982-04-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001