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CA876357A - Ultrasonic transducing head - Google Patents

Ultrasonic transducing head

Info

Publication number
CA876357A
CA876357A CA876357A CA876357DA CA876357A CA 876357 A CA876357 A CA 876357A CA 876357 A CA876357 A CA 876357A CA 876357D A CA876357D A CA 876357DA CA 876357 A CA876357 A CA 876357A
Authority
CA
Canada
Prior art keywords
transducing head
ultrasonic transducing
ultrasonic
head
transducing
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
CA876357A
Inventor
Luthi Hans
Gutjahr Paul
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.)
ERAPA AG
Original Assignee
ERAPA AG
Publication date
Application granted granted Critical
Publication of CA876357A publication Critical patent/CA876357A/en
Expired legal-status Critical Current

Links

CA876357A Ultrasonic transducing head Expired CA876357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA876357T

Publications (1)

Publication Number Publication Date
CA876357A true CA876357A (en) 1971-07-20

Family

ID=36362244

Family Applications (1)

Application Number Title Priority Date Filing Date
CA876357A Expired CA876357A (en) Ultrasonic transducing head

Country Status (1)

Country Link
CA (1) CA876357A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220886A (en) * 1976-06-16 1980-09-02 Politechnika Wroclawska Electroacoustic sandwich transducer with bonded joints
US4962330A (en) * 1989-03-21 1990-10-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Acoustic transducer apparatus with reduced thermal conduction
US5777424A (en) * 1995-01-06 1998-07-07 Nikon Corporation Vibration actuator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220886A (en) * 1976-06-16 1980-09-02 Politechnika Wroclawska Electroacoustic sandwich transducer with bonded joints
US4962330A (en) * 1989-03-21 1990-10-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Acoustic transducer apparatus with reduced thermal conduction
US5777424A (en) * 1995-01-06 1998-07-07 Nikon Corporation Vibration actuator

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