JPS5821216Y2 - 小型圧電振動子の支持構造 - Google Patents
小型圧電振動子の支持構造Info
- Publication number
- JPS5821216Y2 JPS5821216Y2 JP1975039706U JP3970675U JPS5821216Y2 JP S5821216 Y2 JPS5821216 Y2 JP S5821216Y2 JP 1975039706 U JP1975039706 U JP 1975039706U JP 3970675 U JP3970675 U JP 3970675U JP S5821216 Y2 JPS5821216 Y2 JP S5821216Y2
- Authority
- JP
- Japan
- Prior art keywords
- tuning fork
- vibrator
- electrodes
- piezoelectric vibrator
- lead terminals
- 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
Links
- 238000007789 sealing Methods 0.000 claims description 10
- 239000011810 insulating material Substances 0.000 claims description 9
- 239000013078 crystal Substances 0.000 description 11
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
- G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
- G04F5/063—Constructional details
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/21—Crystal tuning forks
- H03H9/215—Crystal tuning forks consisting of quartz
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975039706U JPS5821216Y2 (ja) | 1975-03-25 | 1975-03-25 | 小型圧電振動子の支持構造 |
| GB1029576A GB1490961A (en) | 1975-03-25 | 1976-03-15 | Oscillator |
| CH376776A CH600679A5 (US20040232935A1-20041125-M00001.png) | 1975-03-25 | 1976-03-25 | |
| HK84679A HK84679A (en) | 1975-03-25 | 1979-12-13 | Oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975039706U JPS5821216Y2 (ja) | 1975-03-25 | 1975-03-25 | 小型圧電振動子の支持構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51121474U JPS51121474U (US20040232935A1-20041125-M00001.png) | 1976-10-01 |
| JPS5821216Y2 true JPS5821216Y2 (ja) | 1983-05-06 |
Family
ID=12560437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975039706U Expired JPS5821216Y2 (ja) | 1975-03-25 | 1975-03-25 | 小型圧電振動子の支持構造 |
Country Status (4)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7900811A (nl) * | 1978-02-16 | 1979-08-20 | Suisse Horlogerie | Inrichting met een piezo-elektrische resonator. |
| FR2469042A1 (fr) * | 1979-11-05 | 1981-05-08 | Suisse Horlogerie | Procede de fixation d'un resonateur piezo-electrique sur une embase |
| JPS6070811A (ja) * | 1983-09-27 | 1985-04-22 | Matsushima Kogyo Co Ltd | 縦振動型圧電振動子と製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128964B2 (US20040232935A1-20041125-M00001.png) * | 1972-09-04 | 1976-08-23 | ||
| JPS5326100A (en) * | 1976-08-18 | 1978-03-10 | Zwaanswijk Michel Leendert | Selfftravelling tractor unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5636170Y2 (US20040232935A1-20041125-M00001.png) * | 1974-08-23 | 1981-08-26 |
-
1975
- 1975-03-25 JP JP1975039706U patent/JPS5821216Y2/ja not_active Expired
-
1976
- 1976-03-15 GB GB1029576A patent/GB1490961A/en not_active Expired
- 1976-03-25 CH CH376776A patent/CH600679A5/xx not_active IP Right Cessation
-
1979
- 1979-12-13 HK HK84679A patent/HK84679A/xx unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128964B2 (US20040232935A1-20041125-M00001.png) * | 1972-09-04 | 1976-08-23 | ||
| JPS5326100A (en) * | 1976-08-18 | 1978-03-10 | Zwaanswijk Michel Leendert | Selfftravelling tractor unit |
Also Published As
| Publication number | Publication date |
|---|---|
| HK84679A (en) | 1979-12-21 |
| GB1490961A (en) | 1977-11-09 |
| CH600679A5 (US20040232935A1-20041125-M00001.png) | 1978-06-30 |
| JPS51121474U (US20040232935A1-20041125-M00001.png) | 1976-10-01 |
