DE2444200C3 - Uhren-Quarzkristalloszillator - Google Patents
Uhren-QuarzkristalloszillatorInfo
- Publication number
- DE2444200C3 DE2444200C3 DE19742444200 DE2444200A DE2444200C3 DE 2444200 C3 DE2444200 C3 DE 2444200C3 DE 19742444200 DE19742444200 DE 19742444200 DE 2444200 A DE2444200 A DE 2444200A DE 2444200 C3 DE2444200 C3 DE 2444200C3
- Authority
- DE
- Germany
- Prior art keywords
- oscillator
- tuning fork
- housing
- quartz crystal
- oscillation
- 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
- 239000010453 quartz Substances 0.000 title claims description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims description 22
- 239000013078 crystal Substances 0.000 title claims description 21
- 230000010355 oscillation Effects 0.000 claims description 16
- 229910000679 solder Inorganic materials 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000004936 stimulating effect Effects 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 150000002343 gold Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012858 resilient material Substances 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
- H03H9/02—Details
- H03H9/05—Holders; Supports
- H03H9/09—Elastic or damping supports
-
- 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)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10326473A JPS57686B2 (ro) | 1973-09-14 | 1973-09-14 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2444200A1 DE2444200A1 (de) | 1975-04-03 |
| DE2444200B2 DE2444200B2 (de) | 1977-10-27 |
| DE2444200C3 true DE2444200C3 (de) | 1978-06-15 |
Family
ID=14349563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742444200 Expired DE2444200C3 (de) | 1973-09-14 | 1974-09-16 | Uhren-Quarzkristalloszillator |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS57686B2 (ro) |
| CH (2) | CH604252B5 (ro) |
| DE (1) | DE2444200C3 (ro) |
| GB (1) | GB1442939A (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237470U (ro) * | 1975-09-08 | 1977-03-16 |
-
1973
- 1973-09-14 JP JP10326473A patent/JPS57686B2/ja not_active Expired
-
1974
- 1974-09-13 CH CH1248474A patent/CH604252B5/xx not_active IP Right Cessation
- 1974-09-13 GB GB4009274A patent/GB1442939A/en not_active Expired
- 1974-09-13 CH CH1248474D patent/CH1248474A4/xx unknown
- 1974-09-16 DE DE19742444200 patent/DE2444200C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH604252B5 (ro) | 1978-08-31 |
| JPS57686B2 (ro) | 1982-01-07 |
| CH1248474A4 (ro) | 1977-08-31 |
| JPS5056890A (ro) | 1975-05-17 |
| DE2444200B2 (de) | 1977-10-27 |
| DE2444200A1 (de) | 1975-04-03 |
| GB1442939A (en) | 1976-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |