GB1449208A - Turbine-type vibrators - Google Patents

Turbine-type vibrators

Info

Publication number
GB1449208A
GB1449208A GB5982373A GB5982373A GB1449208A GB 1449208 A GB1449208 A GB 1449208A GB 5982373 A GB5982373 A GB 5982373A GB 5982373 A GB5982373 A GB 5982373A GB 1449208 A GB1449208 A GB 1449208A
Authority
GB
United Kingdom
Prior art keywords
rotor
housing
air
shaft
teeth
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
GB5982373A
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.)
Wadenstein T S
Original Assignee
Wadenstein T S
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 Wadenstein T S filed Critical Wadenstein T S
Publication of GB1449208A publication Critical patent/GB1449208A/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
    • B06B1/18—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Hydraulic Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

1449208 Vibrators T S WADENSTEN 27 Dec 1973 [30 April 1973] 59823/73 Heading F2X An air-actuated, turbine-type vibrator comprises a rotor 34, the periphery of which is formed with small transverse serrations 36, e.g. gear teeth or saw teeth, mounted on a fixed shaft 23 via a ball bearing 32 and eccentrically balanced by heavy members 38, e.g. dowels or rods, mounted to one side of the rotor 34. These members 38 may be of steel, sintered heavy metal or lead and be mounted as by a press fit or threaded retention into holes in the rotor 34 which may be a die casting of zinc or aluminium. Alternatively, plastics may be used for both the rotor 34 and its housing 10. The housing 10 is formed with legs 12, 14 for mounting on a device to be vibrated and includes a rotor chamber 16 closed at one end by an integral wall 26 and at the other end by a removable cover 20 to which the shaft 23 is secured. The distal end of the shaft 23 is threaded at 24 to receive a nut 25 on assembly of the vibrator. An air inlet 44 and an air outlet 43 are formed in the housing 10, the diameter of the inlet 44 being 30-55% that of the outlet 43 and being arranged to direct the incoming pressurized air tangentially against the teeth 36 on the rotor 34. The tooth profile is of such small size that the driven rotor under normal operating conditions provides a noise level below 85 db. (Hertz). Preferably this noise level is at or below 72 db. which is much below the accepted tolerance level.
GB5982373A 1973-04-30 1973-12-27 Turbine-type vibrators Expired GB1449208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US355681A US3870282A (en) 1973-04-30 1973-04-30 Noiseless air-actuated turbine-type vibrator

Publications (1)

Publication Number Publication Date
GB1449208A true GB1449208A (en) 1976-09-15

Family

ID=23398387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5982373A Expired GB1449208A (en) 1973-04-30 1973-12-27 Turbine-type vibrators

Country Status (4)

Country Link
US (1) US3870282A (en)
CA (1) CA1000137A (en)
DE (1) DE2416398C2 (en)
GB (1) GB1449208A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232991A (en) * 1978-05-30 1980-11-11 Joseph Gamell Industries, Inc. Rotary motor
DE2919987C2 (en) * 1979-05-17 1985-08-01 Wacker-Werke Gmbh & Co Kg, 8077 Reichertshofen Imbalance vibrator
US4411388A (en) * 1981-03-26 1983-10-25 Muck Jack E Apparatus for conveying lightweight particulate matter
CH685291A5 (en) * 1992-03-17 1995-05-31 Findeva Ag Pneumatic vibrator with turbine drive.
US6244815B1 (en) 1999-01-12 2001-06-12 Global Mfg. Inc. High efficiency terry turbine motor and vibrator
US6409426B1 (en) 2000-02-22 2002-06-25 Maclellan Kevin Vibratory tamping tool
WO2002061202A2 (en) * 2000-12-22 2002-08-08 Vibre-Tech Llc Method and apparatus for use of vibrational force in papermaking
US7101462B2 (en) * 2001-12-21 2006-09-05 Vibre-Tech, Llc Method and apparatus for forming a paper or tissue web
US6857773B1 (en) * 2003-01-08 2005-02-22 Compressed gas operated orbital rolling member vibrator having low noise properties
US6966751B2 (en) * 2003-12-01 2005-11-22 Martin Engineering Company Turbine vibrator
GB2463492B (en) * 2008-09-15 2011-06-22 Firespray Internat Ltd A fire insulation material
US7955050B1 (en) 2008-12-16 2011-06-07 Wadensten Theodore S Turbine wheel assembly for a pneumatic rotary vibrator and method of making same
US8651729B2 (en) * 2010-09-14 2014-02-18 Kuei-Yung Wu Turbine vibrator
US20140360538A1 (en) * 2013-06-06 2014-12-11 Ryan P. Elliott Intrinsically safe drill cuttings sample cleaning station

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917290A (en) * 1957-04-25 1959-12-15 Edwin F Peterson Vibrator
US2875988A (en) * 1957-09-03 1959-03-03 Price Brothers Co Mechanical vibrator
US2960316A (en) * 1958-04-25 1960-11-15 John D Mckellar Fluid driven vibrator

Also Published As

Publication number Publication date
DE2416398A1 (en) 1974-11-07
US3870282A (en) 1975-03-11
DE2416398C2 (en) 1986-03-27
CA1000137A (en) 1976-11-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee