Title:
High pressure piezoelectric hydrophone with tungsten backing plate
United States Patent 3079584


Inventors:
Sims, Claude C.
Application Number:
US84847959A
Publication Date:
02/26/1963
Filing Date:
10/23/1959
Assignee:
Sims, Claude C.
Primary Class:
Other Classes:
310/337, 367/165
International Classes:
B06B1/06
View Patent Images:
US Patent References:
2733423N/A1956-01-31
2520938Tourmaline crystal transducer1950-09-05
2484626Electromechanical transducer1949-10-11
2430013Impedance matching means for mechanical waves1947-11-04
2384465N/A1945-09-11