770 
-68- 
ae “th 
me 
COPPER 
A 's TUBE: 
EXPANDED TYPICAL 
CONNECTION 
TOURMALINE DISKS STEEL PLATE 
CURED LATEX INSULATION 
HANOVIA SILVER SHIELD 
DUPONT SILVER ELECTRODe am 
CURED LATEX INSULATION 
NS 
HANOVIA SILVER SHIELD 
‘WIRING POSITIVE WIRING NEGATIVE 
EXPANDED SECTION (A-A) 
(ELECTRODE FACESSWEATED TOGETHER) 
FIG. 8. DETAILS OF A PIEZOELECTRIC GAUGE (TYPE B). 
