DE7245989U - Piezoelektrischer oszillator - Google Patents
Piezoelektrischer oszillatorInfo
- Publication number
- DE7245989U DE7245989U DE19727245989U DE7245989U DE7245989U DE 7245989 U DE7245989 U DE 7245989U DE 19727245989 U DE19727245989 U DE 19727245989U DE 7245989 U DE7245989 U DE 7245989U DE 7245989 U DE7245989 U DE 7245989U
- Authority
- DE
- Germany
- Prior art keywords
- oscillator
- electrodes
- yoke
- frequency
- legs
- 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
- 230000010355 oscillation Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 4
- 210000002414 leg Anatomy 0.000 description 24
- 239000010453 quartz Substances 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 239000013078 crystal Substances 0.000 description 6
- 230000035939 shock Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- GNLJOAHHAPACCT-UHFFFAOYSA-N 4-diethoxyphosphorylmorpholine Chemical compound CCOP(=O)(OCC)N1CCOCC1 GNLJOAHHAPACCT-UHFFFAOYSA-N 0.000 description 1
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 description 1
- 102100040423 Transcobalamin-2 Human genes 0.000 description 1
- 101710124862 Transcobalamin-2 Proteins 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/21—Crystal tuning forks
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1115172A JPS5726002B2 (enrdf_load_stackoverflow) | 1972-01-31 | 1972-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7245989U true DE7245989U (de) | 1977-12-01 |
Family
ID=11770004
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19727245989U Expired DE7245989U (de) | 1972-01-31 | 1972-12-15 | Piezoelektrischer oszillator |
| DE19722261509 Pending DE2261509A1 (de) | 1972-01-31 | 1972-12-15 | Stimmgabelfoermiger oszillator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722261509 Pending DE2261509A1 (de) | 1972-01-31 | 1972-12-15 | Stimmgabelfoermiger oszillator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5726002B2 (enrdf_load_stackoverflow) |
| CH (1) | CH611110GA3 (enrdf_load_stackoverflow) |
| DE (2) | DE7245989U (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5182588A (ja) * | 1975-01-17 | 1976-07-20 | Kinsekisha Lab Ltd | Atsudentaikutsukyokushindoshi |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2009379C3 (de) * | 1970-02-27 | 1975-01-30 | Gebrueder Junghans Gmbh, 7230 Schramberg | Piezoelektrischer Oszillator in Form einer Stimmgabel als Zeitnormal für zeithaltende Geräte |
| JPS4843287A (enrdf_load_stackoverflow) * | 1971-10-01 | 1973-06-22 |
-
1972
- 1972-01-31 JP JP1115172A patent/JPS5726002B2/ja not_active Expired
- 1972-12-15 DE DE19727245989U patent/DE7245989U/de not_active Expired
- 1972-12-15 DE DE19722261509 patent/DE2261509A1/de active Pending
-
1973
- 1973-01-31 CH CH134873A patent/CH611110GA3/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4880249A (enrdf_load_stackoverflow) | 1973-10-27 |
| CH611110B (de) | |
| JPS5726002B2 (enrdf_load_stackoverflow) | 1982-06-02 |
| DE2261509A1 (de) | 1973-08-09 |
| CH611110GA3 (en) | 1979-05-31 |
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