JPS6372914U - - Google Patents
Info
- Publication number
- JPS6372914U JPS6372914U JP16575986U JP16575986U JPS6372914U JP S6372914 U JPS6372914 U JP S6372914U JP 16575986 U JP16575986 U JP 16575986U JP 16575986 U JP16575986 U JP 16575986U JP S6372914 U JPS6372914 U JP S6372914U
- Authority
- JP
- Japan
- Prior art keywords
- crystal oscillator
- container
- utility
- highly stable
- double
- 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.)
- Pending
Links
- 239000013078 crystal Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims 4
- 229920005989 resin Polymers 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
本考案の回路構成を示すブロツク図、第３図は水
晶振動子の周波数温度特性を示す図、第４図は従
来の高安定水晶発振器の構造を示す断面図である
。
１…発熱体、２…取付台、３…アルミニウムブ
ロツク、４，５，６…プリント基板、７…支持台
、８，９，１０…スタツドボルト、１１…Ｏリン
グ、１２…端子、１３…内槽、１４…外槽、１５
…二重容器、１６…水晶振動子、１７…水晶発振
回路、１８…感温素子、１９…温度制御回路、２
０…出力増幅回路、２３…発熱体、２４…取付台
、２５…アルミニウムブロツク、２６，２７，２
８…プリント基板、２９…支持台、３０，３１，
３２…スタツドボルト、３３…Ｏリング、３４…
端子、３５…真空二重槽。
Fig. 1 is a cross-sectional view of an embodiment of the present invention, Fig. 2 is a block diagram showing the circuit configuration of the invention, Fig. 3 is a diagram showing the frequency temperature characteristics of a crystal resonator, and Fig. 4 is a diagram showing a conventional high-temperature crystal resonator. FIG. 2 is a cross-sectional view showing the structure of a stable crystal oscillator. 1... Heating element, 2... Mounting base, 3... Aluminum block, 4, 5, 6... Printed circuit board, 7... Support stand, 8, 9, 10... Stud bolt, 11... O-ring, 12... Terminal, 13... Inside Tank, 14... Outer tank, 15
...Double container, 16...Crystal resonator, 17...Crystal oscillation circuit, 18...Temperature sensing element, 19...Temperature control circuit, 2
0... Output amplifier circuit, 23... Heating element, 24... Mounting base, 25... Aluminum block, 26, 27, 2
8... Printed circuit board, 29... Support stand, 30, 31,
32...Stud bolt, 33...O ring, 34...
Terminal, 35...Double vacuum chamber.
Claims (1)
温素子とその制御回路、その他周辺回路で構成さ
れた水晶発振器の少なくとも水晶振動子と発振回
路を、中空の樹脂製二重容器からなる断熱槽内に
収納したことを特徴とする高安定水晶発振器。 (2) 樹脂製二重容器は、径寸法の異なる大小の
樹脂製容器を接触しないように重ね合わせ、各容
器の開口端を相互に接続して両容器間に密封空間
を画成した構成としてなる実用新案登録請求の範
囲第１項記載の高安定水晶発振器。 (3) 二重容器を構成する樹脂に、レキソライト
等の高熱抵抗体を用いてなる実用新案登録請求の
範囲第２項記載の高安定水晶発振器。[Claims for Utility Model Registration] (1) At least the crystal oscillator and oscillation circuit of a crystal oscillator consisting of a crystal oscillator, its oscillation circuit, a heating element, a temperature sensing element, its control circuit, and other peripheral circuits are A highly stable crystal oscillator characterized by being housed in an insulated tank made of a double resin container. (2) A double resin container is a structure in which large and small resin containers with different diameters are placed one on top of the other so that they do not touch each other, and the open ends of each container are connected to each other to define a sealed space between both containers. A highly stable crystal oscillator according to claim 1 of the utility model registration claim. (3) The highly stable crystal oscillator according to claim 2, which is a utility model registered claim, in which a high heat resistor such as rexolite is used as the resin constituting the double container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16575986U JPS6372914U (en) | 1986-10-30 | 1986-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16575986U JPS6372914U (en) | 1986-10-30 | 1986-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6372914U true JPS6372914U (en) | 1988-05-16 |
Family
ID=31096091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16575986U Pending JPS6372914U (en) | 1986-10-30 | 1986-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6372914U (en) |
-
1986
- 1986-10-30 JP JP16575986U patent/JPS6372914U/ja active Pending
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