FR2664831B1 - MULTI-FREQUENCY VIBRATOR. - Google Patents

MULTI-FREQUENCY VIBRATOR.

Info

Publication number
FR2664831B1
FR2664831B1 FR9009286A FR9009286A FR2664831B1 FR 2664831 B1 FR2664831 B1 FR 2664831B1 FR 9009286 A FR9009286 A FR 9009286A FR 9009286 A FR9009286 A FR 9009286A FR 2664831 B1 FR2664831 B1 FR 2664831B1
Authority
FR
France
Prior art keywords
frequency vibrator
vibrator
frequency
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 - Fee Related
Application number
FR9009286A
Other languages
French (fr)
Other versions
FR2664831A1 (en
Inventor
Houze Christian
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.)
PROCEDES TECH CON
Original Assignee
PROCEDES TECH CON
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 PROCEDES TECH CON filed Critical PROCEDES TECH CON
Priority to FR9009286A priority Critical patent/FR2664831B1/en
Priority to EP91401937A priority patent/EP0467758A1/en
Publication of FR2664831A1 publication Critical patent/FR2664831A1/en
Application granted granted Critical
Publication of FR2664831B1 publication Critical patent/FR2664831B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B06B1/10—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
FR9009286A 1990-07-20 1990-07-20 MULTI-FREQUENCY VIBRATOR. Expired - Fee Related FR2664831B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9009286A FR2664831B1 (en) 1990-07-20 1990-07-20 MULTI-FREQUENCY VIBRATOR.
EP91401937A EP0467758A1 (en) 1990-07-20 1991-07-01 Multi-frequency vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9009286A FR2664831B1 (en) 1990-07-20 1990-07-20 MULTI-FREQUENCY VIBRATOR.

Publications (2)

Publication Number Publication Date
FR2664831A1 FR2664831A1 (en) 1992-01-24
FR2664831B1 true FR2664831B1 (en) 1993-06-11

Family

ID=9398936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9009286A Expired - Fee Related FR2664831B1 (en) 1990-07-20 1990-07-20 MULTI-FREQUENCY VIBRATOR.

Country Status (2)

Country Link
EP (1) EP0467758A1 (en)
FR (1) FR2664831B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692523B1 (en) * 1992-06-19 1994-10-07 Procedes Tech Construction Device for controlling a vibrator at variable time.
DE4425905A1 (en) * 1994-07-21 1996-01-25 Bald Hubert Device and method for compensating transverse vibrations on unbalance vibrators with a predetermined vibration direction
DE19543910A1 (en) * 1995-11-26 1997-05-28 Gedib Ingbuero Innovation Adjustment device for an unbalance directional oscillator with adjustable centrifugal moment
DE19547043C2 (en) * 1995-12-18 1997-10-02 Wacker Werke Kg Vibration exciter for generating a directional vibration
DE29614122U1 (en) * 1996-08-14 1996-09-26 Bauer Spezialtiefbau Gmbh, 86529 Schrobenhausen Vibration exciter
FR2775732B1 (en) * 1998-03-06 2000-04-14 Procedes Tech Const VIBRATOR WITH INTEGRATED PERMANENT REFRIGERATION SYSTEM
DE202007005283U1 (en) * 2007-03-07 2007-07-12 Abi Gmbh vibration exciter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072191B (en) * 1954-07-21
FR1566358A (en) * 1968-02-09 1969-05-09
DE2842844A1 (en) * 1978-10-02 1980-04-10 Rudi Redmer Vibrator driven by two sync. three=phase motors - can change out-of-balance force by varying phase lag of one motor
DE2932287A1 (en) * 1979-08-09 1981-02-12 Delmag Maschinenfabrik VIBRATION BAR FOR RAMMING AND / OR DRAWING RAMM BODIES

Also Published As

Publication number Publication date
EP0467758A1 (en) 1992-01-22
FR2664831A1 (en) 1992-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse
ST Notification of lapse