JPH0519795Y2 - - Google Patents

Info

Publication number
JPH0519795Y2
JPH0519795Y2 JP1985008741U JP874185U JPH0519795Y2 JP H0519795 Y2 JPH0519795 Y2 JP H0519795Y2 JP 1985008741 U JP1985008741 U JP 1985008741U JP 874185 U JP874185 U JP 874185U JP H0519795 Y2 JPH0519795 Y2 JP H0519795Y2
Authority
JP
Japan
Prior art keywords
pressure
piezoelectric vibrator
diaphragm
case
thickness direction
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 - Lifetime
Application number
JP1985008741U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61125733U (OSRAM
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985008741U priority Critical patent/JPH0519795Y2/ja
Publication of JPS61125733U publication Critical patent/JPS61125733U/ja
Application granted granted Critical
Publication of JPH0519795Y2 publication Critical patent/JPH0519795Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
JP1985008741U 1985-01-25 1985-01-25 Expired - Lifetime JPH0519795Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985008741U JPH0519795Y2 (OSRAM) 1985-01-25 1985-01-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985008741U JPH0519795Y2 (OSRAM) 1985-01-25 1985-01-25

Publications (2)

Publication Number Publication Date
JPS61125733U JPS61125733U (OSRAM) 1986-08-07
JPH0519795Y2 true JPH0519795Y2 (OSRAM) 1993-05-25

Family

ID=30488307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985008741U Expired - Lifetime JPH0519795Y2 (OSRAM) 1985-01-25 1985-01-25

Country Status (1)

Country Link
JP (1) JPH0519795Y2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007035004A1 (ja) * 2005-09-26 2007-03-29 Epson Toyocom Corporation 双音叉型圧電振動素子、及び圧力センサ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856428B2 (ja) * 1978-06-27 1983-12-14 明星電気株式会社 水晶振動子を用いた圧力センサ
JPS55149824A (en) * 1979-05-11 1980-11-21 Yokogawa Hokushin Electric Corp Vibration type pressure measuring apparatus
JPS59210797A (ja) * 1984-04-16 1984-11-29 Matsushita Electric Ind Co Ltd 圧電振動子

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007035004A1 (ja) * 2005-09-26 2007-03-29 Epson Toyocom Corporation 双音叉型圧電振動素子、及び圧力センサ

Also Published As

Publication number Publication date
JPS61125733U (OSRAM) 1986-08-07

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