JPH01135814U - - Google Patents

Info

Publication number

JPH01135814U

JPH01135814U JP16699187U JP16699187U JPH01135814U JP H01135814 U JPH01135814 U JP H01135814U JP 16699187 U JP16699187 U JP 16699187U JP 16699187 U JP16699187 U JP 16699187U JP H01135814 U JPH01135814 U JP H01135814U

Authority

JP

Japan

Prior art keywords

pair

lead wires

piezoelectric vibrator

constricted portion

arms

Prior art date

1987-10-31

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000013078 crystal Substances 0.000 claims description 3
• 238000003466 welding Methods 0.000 claims 1
• 230000005284 excitation Effects 0.000 description 1
• 238000000605 extraction Methods 0.000 description 1
• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
• 239000010453 quartz Substances 0.000 description 1
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1