KR890011203A - Sealing method of the crystal armature - Google Patents
Sealing method of the crystal armature Download PDFInfo
- Publication number
- KR890011203A KR890011203A KR1019870015607A KR870015607A KR890011203A KR 890011203 A KR890011203 A KR 890011203A KR 1019870015607 A KR1019870015607 A KR 1019870015607A KR 870015607 A KR870015607 A KR 870015607A KR 890011203 A KR890011203 A KR 890011203A
- Authority
- KR
- South Korea
- Prior art keywords
- crystal
- base
- armature
- protective cap
- sealing method
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title claims description 4
- 239000013078 crystal Substances 0.000 title claims 3
- 238000000034 method Methods 0.000 title claims 2
- 230000001681 protective effect Effects 0.000 claims 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
- H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
-
- 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
- H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
- H03H9/19—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는, 본 발명의 분해 사시도,1 is an exploded perspective view of the present invention,
제2도는 본 발명이 종 단면도로써 밀봉전 상태를 보인 설명도,2 is an explanatory view showing a state before sealing in the longitudinal cross section of the present invention;
제3도는 종 단면도로써 밀봉된 상태를 보인 설명도.3 is an explanatory view showing a sealed state in the longitudinal cross-sectional view.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019870015607A KR900005637B1 (en) | 1987-12-31 | 1987-12-31 | Crystal oscillator's sealing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019870015607A KR900005637B1 (en) | 1987-12-31 | 1987-12-31 | Crystal oscillator's sealing method |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890011203A true KR890011203A (en) | 1989-08-14 |
KR900005637B1 KR900005637B1 (en) | 1990-08-01 |
Family
ID=19267871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870015607A KR900005637B1 (en) | 1987-12-31 | 1987-12-31 | Crystal oscillator's sealing method |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900005637B1 (en) |
-
1987
- 1987-12-31 KR KR1019870015607A patent/KR900005637B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900005637B1 (en) | 1990-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |