GB1028259A - Ultrasonic probes - Google Patents

Ultrasonic probes

Info

Publication number
GB1028259A
GB1028259A GB152065A GB152065A GB1028259A GB 1028259 A GB1028259 A GB 1028259A GB 152065 A GB152065 A GB 152065A GB 152065 A GB152065 A GB 152065A GB 1028259 A GB1028259 A GB 1028259A
Authority
GB
United Kingdom
Prior art keywords
region
tube
cross
area
transducer
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
GB152065A
Inventor
Michael Alan Mullins
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.)
M E L EQUIPMENT CO Ltd
Original Assignee
M E L EQUIPMENT CO Ltd
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 M E L EQUIPMENT CO Ltd filed Critical M E L EQUIPMENT CO Ltd
Priority to GB152065A priority Critical patent/GB1028259A/en
Publication of GB1028259A publication Critical patent/GB1028259A/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
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B3/02—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency involving a change of amplitude

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1,028,259. Ultrasonic wave couplings. M.E.L. EQUIPMENT CO. Ltd. Jan. 13, 1965, No. 1520/65. Heading H4J. An ultrasonic probe, useful for plastics welding, is in the form of a tube 1 having two regions 4, 5, each of uniform cross-sectional wall area. The region 5 remote from the transducer is of smaller cross-sectional area than the region 4 and the reduction in area is carried out over a short longitudinal distance by a step 10. In use, the step 10 is at or near a nodal point. Tube 1 has a closed end 3 of flared form to contact the medium to be acted upon. A coupling part 2, also of cylindrical form, has a solid region 6 with a screw thread 7 for connection to a transducer. A region 8 is of annular cross-section and a flared end 9 exactly fits tube 1. The composite device produces an increase of vibrational amplitude by virtue of the differing cross-sectional areas 6 and 8, and 4 and 5. End 3 may be contoured if a particular weld shape is required. The hollow interior may be evacuated or filled with coolant.
GB152065A 1965-01-13 1965-01-13 Ultrasonic probes Expired GB1028259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB152065A GB1028259A (en) 1965-01-13 1965-01-13 Ultrasonic probes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB152065A GB1028259A (en) 1965-01-13 1965-01-13 Ultrasonic probes

Publications (1)

Publication Number Publication Date
GB1028259A true GB1028259A (en) 1966-05-04

Family

ID=9723400

Family Applications (1)

Application Number Title Priority Date Filing Date
GB152065A Expired GB1028259A (en) 1965-01-13 1965-01-13 Ultrasonic probes

Country Status (1)

Country Link
GB (1) GB1028259A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499845A (en) * 1980-11-18 1985-02-19 Usm Corporation Horn for use in transmitting ultrasonic vibrations
WO2015185315A1 (en) * 2014-06-06 2015-12-10 Weber Ultrasonics Gmbh Ultrasound converter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499845A (en) * 1980-11-18 1985-02-19 Usm Corporation Horn for use in transmitting ultrasonic vibrations
WO2015185315A1 (en) * 2014-06-06 2015-12-10 Weber Ultrasonics Gmbh Ultrasound converter

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