EP1110624A2 - Vibrateur à turbine - Google Patents

Vibrateur à turbine Download PDF

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Publication number
EP1110624A2
EP1110624A2 EP00125963A EP00125963A EP1110624A2 EP 1110624 A2 EP1110624 A2 EP 1110624A2 EP 00125963 A EP00125963 A EP 00125963A EP 00125963 A EP00125963 A EP 00125963A EP 1110624 A2 EP1110624 A2 EP 1110624A2
Authority
EP
European Patent Office
Prior art keywords
rotor
housing
section
vibrator according
working space
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.)
Withdrawn
Application number
EP00125963A
Other languages
German (de)
English (en)
Other versions
EP1110624A3 (fr
Inventor
Thomas Reis
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.)
Netter GmbH
Original Assignee
Netter 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 Netter GmbH filed Critical Netter GmbH
Publication of EP1110624A2 publication Critical patent/EP1110624A2/fr
Publication of EP1110624A3 publication Critical patent/EP1110624A3/fr
Withdrawn legal-status Critical Current

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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
    • B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
    • B06B1/186—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with rotary unbalanced masses

Definitions

  • the invention relates to a pneumatically operated turbine vibrator a substantially closed housing, in the work space circular cylindrical, unbalanced rotor is rotatably mounted and at least one feed and discharge channel each arranged tangentially to the rotor has pneumatic drive means.
  • Such a vibrator is for example from DE 43 07 483 C2 (corresponding to US Pat. No. 5,314,305).
  • the in the basic form circular cylindrical outer surface of the rotor is seen in cross section, sawtooth-shaped to move from the feed to the discharge channel through the Working space flowing pneumatic work equipment a larger To offer a target and to improve efficiency.
  • Such a Vibrator is therefore referred to as a turbine vibrator.
  • the inner wall of the work area is also circular cylindrical vibrator formed so that the flow cross section between that in the housing rotor mounted concentrically to the working area and the inner wall of the rotor is constant everywhere from the supply channel to the discharge channel. This can the energy of the pneumatic work equipment only over a short
  • the circumferential area of the working area can be optimally transferred to the rotor and it can only moderate efficiency of such vibrators Energy conversion can be achieved.
  • the innovation is based on the task of a pneumatically operated To improve vibrator of the type mentioned in such a way that the pressure of the Working medium better used and with higher efficiency in Rotational energy of the rotor can be implemented.
  • the invention provides that the between the outer surface of the rotor (1) and the inner wall of the working area (3) Existing flow cross-section for the work equipment is different from everyone Feed channel (4) in the direction of flow initially to a narrowest Cross section continuously reduced and then up to the associated discharge channel (5) steadily enlarged.
  • the housing has one approximately square cross-section with a one-piece molded on below Mounting flange, the mounting surface 8 the connecting piece of a Feed channel 4 and a discharge channel 5 is opposite.
  • the housing 2 is a circular cylindrical working space 3 formed, the axis 7 in a parallel to the mounting surface is level 9.
  • the axis 6 of the rotor 1 runs parallel to axis 7 of housing 3, but is opposite axis 7 offset by the amount E to the left and down. Thereby lie both axes 6, 7 in a plane 9a, which to level 9 in Is turned counterclockwise. In the illustrated embodiment is the rotation about 15 °.
  • the bearing journals 1a and 1b of the Rotor 1 can be seen, which in bores 2a and 2b by means of ball bearings 10, 11th are stored.
  • the axis 7 of the housing lies in the sectional plane and in the Level 9.
  • the axis 6 of the rotor 1 is below the level 9 and in front of the Cutting plane.
  • An axial bore 13 is located in the rotor above the axes 6, 7 can be seen in which a defined filling for setting the rotor unbalance can be arranged.
  • axes 6 and 7 fall together.
  • the reduction and enlargement of the invention Flow cross-section for the pneumatic working fluid is used in this Embodiment achieved in that the circular cylindrical shape of the Working room 3a is modified by recesses 15, 16.
  • the input-side recess 15 designed so that the desired Reduction of the flow cross section to a narrowest cross section results.
  • the recess 16 ensures one from the narrowest point to the Discharge channel 5 continuously expanding flow cross section, in which the flowing Work equipment can expand steadily without excessive Noise occurs.
  • the remaining reference numbers in FIG. 3 correspond to those in Figures 1 and 2 and require no further Explanation.
  • the new design applies accordingly to the course of the Flow cross-section between each pair of supply and discharge channels, if several pairs of such channels are provided over the circumference.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
EP00125963A 1999-12-21 2000-11-28 Vibrateur à turbine Withdrawn EP1110624A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29922369U 1999-12-21
DE29922369U DE29922369U1 (de) 1999-12-21 1999-12-21 Turbinenvibrator

Publications (2)

Publication Number Publication Date
EP1110624A2 true EP1110624A2 (fr) 2001-06-27
EP1110624A3 EP1110624A3 (fr) 2003-02-05

Family

ID=8083242

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00125963A Withdrawn EP1110624A3 (fr) 1999-12-21 2000-11-28 Vibrateur à turbine

Country Status (4)

Country Link
US (1) US20010004438A1 (fr)
EP (1) EP1110624A3 (fr)
JP (1) JP2001246326A (fr)
DE (1) DE29922369U1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6966751B2 (en) * 2003-12-01 2005-11-22 Martin Engineering Company Turbine vibrator
US7780339B2 (en) 2006-04-24 2010-08-24 Red Devil Equipment Company Vortex motion paint mixing machine
US8651729B2 (en) * 2010-09-14 2014-02-18 Kuei-Yung Wu Turbine vibrator
EP2468425A1 (fr) * 2010-12-23 2012-06-27 Urea Casale SA Vibrateur pneumatique haute fréquence à turbine convenant à l'utilisation dans un seau de perlage
CN102671853A (zh) * 2012-04-12 2012-09-19 裕东（中山）机械工程有限公司 一种齿轮啮合式气振动器
WO2013152636A1 (fr) * 2012-04-11 2013-10-17 裕东（中山）机械工程有限公司 Vibrateur pneumatique
CN102626688B (zh) * 2012-04-11 2016-02-03 裕东（中山）机械工程有限公司 一种高效叶轮式气振动器
DE102013223799A1 (de) 2013-08-22 2015-02-26 Gühring KG Werkzeugaufnahme
JP6388984B1 (ja) * 2017-06-05 2018-09-12 エクセン株式会社 タービンバイブレータ
US11325156B2 (en) 2019-08-27 2022-05-10 Albert Ben Currey Hydraulic motor
US11465178B2 (en) * 2019-08-27 2022-10-11 Albert Ben Currey Hydraulic vibration generating device
US11826782B1 (en) * 2023-03-15 2023-11-28 Albert Ben Currey Manifold for a hydraulic vibration generating device or hydraulic motor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH132996A (de) * 1928-05-07 1929-05-15 Kueng Emil Drehkolbenpumpe.
GB1359087A (en) * 1972-04-07 1974-07-10 Athawes W A Rotary vibrator
DE4307483A1 (fr) * 1992-03-17 1993-09-23 Findeva Ag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH132996A (de) * 1928-05-07 1929-05-15 Kueng Emil Drehkolbenpumpe.
GB1359087A (en) * 1972-04-07 1974-07-10 Athawes W A Rotary vibrator
DE4307483A1 (fr) * 1992-03-17 1993-09-23 Findeva Ag

Also Published As

Publication number Publication date
US20010004438A1 (en) 2001-06-21
JP2001246326A (ja) 2001-09-11
DE29922369U1 (de) 2000-03-30
EP1110624A3 (fr) 2003-02-05

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