GB1257977A - - Google Patents

Info

Publication number
GB1257977A
GB1257977A GB1257977DA GB1257977A GB 1257977 A GB1257977 A GB 1257977A GB 1257977D A GB1257977D A GB 1257977DA GB 1257977 A GB1257977 A GB 1257977A
Authority
GB
United Kingdom
Prior art keywords
container
mass
transducer
masses
transformer
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
Other languages
English (en)
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 filed Critical
Publication of GB1257977A publication Critical patent/GB1257977A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
GB1257977D 1969-01-02 1969-08-05 Expired GB1257977A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78846869A 1969-01-02 1969-01-02

Publications (1)

Publication Number Publication Date
GB1257977A true GB1257977A (fr) 1971-12-22

Family

ID=25144581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257977D Expired GB1257977A (fr) 1969-01-02 1969-08-05

Country Status (4)

Country Link
US (1) US3561734A (fr)
DE (1) DE1951075A1 (fr)
FR (1) FR2027628A1 (fr)
GB (1) GB1257977A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3815925C1 (fr) * 1988-05-10 1989-04-20 Martin Walter Ultraschalltechnik Gmbh, 7516 Karlsbad, De
DE4035828C2 (de) * 1990-11-10 2000-02-24 Funk Und Fernsehservice Haerin Überwachungsverfahren bei Ultraschallwandlern
DE4204181A1 (de) * 1992-02-13 1993-08-19 Degussa Mischpackbeutel
US5641228A (en) * 1995-06-01 1997-06-24 Planisol, Inc. Transducer mounting assembly
US5722444A (en) * 1996-03-26 1998-03-03 Trident Technologies Unlimited, Inc. Rigid ultrasonic radiation plate assembly systems for ultrasonic cleaning tanks
US5798599A (en) * 1996-10-24 1998-08-25 Dukane Corporation Ultrasonic transducer assembly using crush foils
DE10027264C5 (de) * 2000-05-31 2004-10-28 Dr. Hielscher Gmbh Ultraschallwandler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864592A (en) * 1955-03-07 1958-12-16 Bendix Aviat Corp Liquid-vibrating apparatus
US3151846A (en) * 1962-09-21 1964-10-06 Peter D George Vibratory device for cleaning dentures and the like
US3301535A (en) * 1966-01-04 1967-01-31 American Sterilizer Co Ultrasonic washing machine and transducer therefor

Also Published As

Publication number Publication date
FR2027628A1 (fr) 1970-10-02
US3561734A (en) 1971-02-09
DE1951075A1 (de) 1970-07-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees