GB1412550A - Electromagnetic vibrator - Google Patents

Electromagnetic vibrator

Info

Publication number
GB1412550A
GB1412550A GB4139573A GB4139573A GB1412550A GB 1412550 A GB1412550 A GB 1412550A GB 4139573 A GB4139573 A GB 4139573A GB 4139573 A GB4139573 A GB 4139573A GB 1412550 A GB1412550 A GB 1412550A
Authority
GB
United Kingdom
Prior art keywords
bolts
sept
joined
mass
spacing elements
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
GB4139573A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1412550A publication Critical patent/GB1412550A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

1412550 Resilient mountings LICENTIA PATENT-VERWALTUNGS-GmbH 3 Sept 1973 [26 Sept 1972] 41395/73 Heading F2S [Also in Division H2] In an electromagnetic vibrator wherein a mass 3 and armature 4 are mounted by helical springs 5, 6 on spring shackle bolts 7 for oscillating "vertically" under the influence of a drive magnet 2, lateral movement is restrained through the action of pairs of parallel leaf springs 14, 15 which are joined at their ends, via spacing elements (16, Fig. 3, not shown), to the mass 3, and are joined at their mid points, via further spacing elements 17, to an X-shaped strap 10 which is fastened at its extremities to the bolts 7. The helical springs 5, 6 are suitably prestressed by means of nuts 8 and pressure plates 9 mounted on the bolts 7. Additional leaf springs (not illustrated) may also be incorporated into the vibrator.
GB4139573A 1972-09-26 1973-09-03 Electromagnetic vibrator Expired GB1412550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722247044 DE2247044C3 (en) 1972-09-26 1972-09-26 Electromagnetic vibrator

Publications (1)

Publication Number Publication Date
GB1412550A true GB1412550A (en) 1975-11-05

Family

ID=5857351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4139573A Expired GB1412550A (en) 1972-09-26 1973-09-03 Electromagnetic vibrator

Country Status (3)

Country Link
DE (1) DE2247044C3 (en)
FR (1) FR2200766A5 (en)
GB (1) GB1412550A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007013700B4 (en) * 2007-03-19 2015-05-28 Renfert Gmbh Dentalgeräterüttelvorrichtung

Also Published As

Publication number Publication date
DE2247044A1 (en) 1974-04-11
DE2247044C3 (en) 1975-07-24
FR2200766A5 (en) 1974-04-19
DE2247044B2 (en) 1974-12-05

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee