PIEZOELECTRIC OSCILLATOR AND MANUFACTURE OF THE SAME

摘要: PURPOSE: To reduce pollution to the atmosphere inside a vessel and provide high reliability by sealing opening part of lid with plate member after exhausting gas generated from or joint through outside when joining base. CONSTITUTION: This device is provided base 11 having wiring electrode 12 be conducted outside, piezoelectric body 13 mounted on 11, 16 an 14 metal 15 its outer surface, 17 for 16, 18 air-tightly 16. When exhausted they can joined later, sealed while using anode method which fused state not at no generated. Therefore, in oscillator polluted produced.