GB837279A - Improvements in and relating to vibratory devices - Google Patents

Improvements in and relating to vibratory devices

Info

Publication number
GB837279A
GB837279A GB18281/56A GB1828156A GB837279A GB 837279 A GB837279 A GB 837279A GB 18281/56 A GB18281/56 A GB 18281/56A GB 1828156 A GB1828156 A GB 1828156A GB 837279 A GB837279 A GB 837279A
Authority
GB
United Kingdom
Prior art keywords
resonant member
secured
coupling
generator
support
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
GB18281/56A
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.)
Aeroprojects Inc
Original Assignee
Aeroprojects Inc
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 Aeroprojects Inc filed Critical Aeroprojects Inc
Publication of GB837279A publication Critical patent/GB837279A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10NELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N35/00Magnetostrictive devices

Landscapes

  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

837,279. Ultrasonic wave couplings. AEROPROJECTS Inc. June 13, 1956 [June 23, 1955], No. 18281/56. Class 40 (4). [Also in Group XL (b)] A magnetostrictive mechanical wave generator 1 and a coupling 6 are secured to a support by means of a resonant member 7 at least onehalf wavelength in length at the operating frequency. The resonant member is free at one end and is secured to the generator (or to the coupling) at the other. The support is fixed to the resonant member at the intervening node 9. In the generator, 2 and 4 are the exciting and polarizing windings. The resonant member may be in the form of a sleeve 25, Fig. 2, secured at one end 26 to the coupling 24, the other end 27 being free. The sleeve has a flange 28 which is secured to the support 30. In another arrangement. Fig. 3, the resonant member consists of two metal bars 46 attached to a flange 45 adjacent the junction between the generator and the coupling. The bars are supported by clamps 49 at nodes 48.
GB18281/56A 1955-06-23 1956-06-13 Improvements in and relating to vibratory devices Expired GB837279A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US837279XA 1955-06-23 1955-06-23

Publications (1)

Publication Number Publication Date
GB837279A true GB837279A (en) 1960-06-09

Family

ID=22180294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18281/56A Expired GB837279A (en) 1955-06-23 1956-06-13 Improvements in and relating to vibratory devices

Country Status (1)

Country Link
GB (1) GB837279A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140217932A1 (en) * 2013-02-06 2014-08-07 Great Plains Diesel Technologies, L.C. Magnetostrictive actuator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140217932A1 (en) * 2013-02-06 2014-08-07 Great Plains Diesel Technologies, L.C. Magnetostrictive actuator
US9385300B2 (en) * 2013-02-06 2016-07-05 Great Plains Diesel Technologies, L.C. Magnetostrictive actuator

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