ES347242A1 - Vibration Generator and Baffle Device therefore - Google Patents

Vibration Generator and Baffle Device therefore

Info

Publication number
ES347242A1
ES347242A1 ES347242A ES347242A ES347242A1 ES 347242 A1 ES347242 A1 ES 347242A1 ES 347242 A ES347242 A ES 347242A ES 347242 A ES347242 A ES 347242A ES 347242 A1 ES347242 A1 ES 347242A1
Authority
ES
Spain
Prior art keywords
discs
vibrator
stud
lower disc
vibration generator
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
ES347242A
Other languages
Spanish (es)
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.)
VYZK USTAV MECH
Original Assignee
VYZK USTAV MECH
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 VYZK USTAV MECH filed Critical VYZK USTAV MECH
Publication of ES347242A1 publication Critical patent/ES347242A1/en
Expired legal-status Critical Current

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • F16F13/14—Units of the bushing type, i.e. loaded predominantly radially
    • F16F13/16—Units of the bushing type, i.e. loaded predominantly radially specially adapted for receiving axial loads
    • 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
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
    • B06B1/166—Where the phase-angle of masses mounted on counter-rotating shafts can be varied, e.g. variation of the vibration phase
    • 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
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Vibration Prevention Devices (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

A vibrator 1 is mounted on a baffle which consists of elastomeric annular discs 3 which are fitted on a stud 2 depending from the vibrator and maintained in spaced relation on the stud by inner and outer spacer sleeves 4, 9. A casing surrounds the discs and the lower disc rests on an annular raised projection on a foundation plate. Conduits 7 connect the space between the discs and the space beneath the lower disc by way of a valve 8 to a source of compressible fluid, e.g. air. This fluid can be used to adjust the stiffness and hence the resonant frequency of the vibrator mounting.
ES347242A 1966-11-21 1967-11-16 Vibration Generator and Baffle Device therefore Expired ES347242A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS739266 1966-11-21

Publications (1)

Publication Number Publication Date
ES347242A1 true ES347242A1 (en) 1969-03-16

Family

ID=5422964

Family Applications (1)

Application Number Title Priority Date Filing Date
ES347242A Expired ES347242A1 (en) 1966-11-21 1967-11-16 Vibration Generator and Baffle Device therefore

Country Status (3)

Country Link
DE (1) DE1558870A1 (en)
ES (1) ES347242A1 (en)
GB (1) GB1185730A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2300687A (en) * 1995-05-12 1996-11-13 Plantragg Developments Vibration insulation device
FR2883059B1 (en) * 2005-03-09 2010-10-01 Cf Gomma Spa DEVICE FOR ATTENUATING / DAMPING VIBRATIONS TRANSMITTED BY A VIBRATION ELEMENT TO A RECEIVING STRUCTURE

Also Published As

Publication number Publication date
DE1558870A1 (en) 1970-05-06
GB1185730A (en) 1970-03-25

Similar Documents

Publication Publication Date Title
ES8101739A1 (en) Elastomeric mounting with fluid damping of high amplitude oscillations
GB1506128A (en) Air cleaner
PT93626A (en) ELASTIC SUPPORT WITH HYDRAULIC DAMPING
ES347242A1 (en) Vibration Generator and Baffle Device therefore
ES2010038A6 (en) An acoustic emission transducer and an electrical oscillator
GB1210125A (en) Improvements in or relating to mounting members
GB614836A (en) Resilient mountings
GB698695A (en) Improvements in or relating to microphones
US1513187A (en) Sound reproducer for talking machines
GB1115524A (en) Improvements in or relating to electro-acoustic transducers
SU383089A1 (en) PNEUMATIC SIGNAL DEVICE
GB700117A (en) Vibration damper for pipe systems
GB515859A (en) Improvements in or relating to electro-acoustic apparatus
JPS5232475A (en) Oil pressure attenuation air spring vibration-proof device
FR1491329A (en) Vibration damper assemblies
GB601629A (en) Improvements in or relating to mechanical vibratory devices
GB922436A (en) Engine flywheels
GB1187788A (en) Isolation of Vibration and Noise from Machines
NL7415157A (en) Ground compaction process - induces vibrations in earth simultaneously to stamping with punch
GB1036715A (en) Sound producing apparatus
GB1367355A (en) Vibration damping mounting
GB934995A (en) Improvements in loudspeakers
FR1152987A (en) Vibration damping device
GB843370A (en) Improvements in or relating to anti-vibration mounting devices
GB412515A (en) Improvements relating to absorption refrigerating machines