JPS63231U - - Google Patents
Info
- Publication number
- JPS63231U JPS63231U JP9398886U JP9398886U JPS63231U JP S63231 U JPS63231 U JP S63231U JP 9398886 U JP9398886 U JP 9398886U JP 9398886 U JP9398886 U JP 9398886U JP S63231 U JPS63231 U JP S63231U
- Authority
- JP
- Japan
- Prior art keywords
- detector
- radiation cooler
- excitation means
- optical system
- cylinder
- 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
- 230000005855 radiation Effects 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図は本考案の焦点調整機構の原理模式図、
第２図は一実施例の焦点調整機構の要部断面図、
第３図ａ，ｂは焦点調整動作の説明図、第４図お
よび第５図は従来の放射冷却器の要部断面図およ
び正面図である。
図において、１は検知器、１―１は検知面、２
は筒、３は放熱板、４は放射冷却器、５は開口部
、６は光学系、７は保持金具、９は保持線、１０
，１０―１〜１０―ｎは磁石、１１，１１―１〜
１１―ｎは電磁石、１２は制御器を示している。
Figure 1 is a schematic diagram of the principle of the focus adjustment mechanism of the present invention.
FIG. 2 is a sectional view of the main parts of the focus adjustment mechanism of one embodiment,
FIGS. 3a and 3b are explanatory views of the focus adjustment operation, and FIGS. 4 and 5 are sectional views and front views of essential parts of a conventional radiation cooler. In the figure, 1 is the detector, 1-1 is the detection surface, and 2
3 is a cylinder, 3 is a heat sink, 4 is a radiation cooler, 5 is an opening, 6 is an optical system, 7 is a holding metal fitting, 9 is a holding line, 10
, 10-1 to 10-n are magnets, 11, 11-1 to
11-n represents an electromagnet, and 12 represents a controller.
Claims (1)
る検知器１と、前記検知器に光線の焦点を結ぶ光
学系６とからなる放射冷却器において、 前記検知器を内包する筒２の外周と、該筒の外
周に対応する前記放射冷却器の内周とに励磁手段
を備えるとともに、前記励磁手段を制御する制御
器１２を設け、前記励磁手段の励磁力を調整して
前記検知器を移動し、該検知器の検知面を前記光
学系の焦点位置に設定するようにしたことを特徴
とする放射冷却器の焦点調整機構。[Claims for Utility Model Registration] A radiation cooler comprising a detector 1 movably disposed inside the radiation cooler 4, and an optical system 6 that focuses a light beam on the detector, comprising: Excitation means are provided on the outer periphery of the cylinder 2 containing the container and the inner periphery of the radiation cooler corresponding to the outer periphery of the cylinder, and a controller 12 for controlling the excitation means is provided, and the excitation force of the excitation means is provided. 1. A focus adjustment mechanism for a radiation cooler, characterized in that the detector is moved by adjusting the angle, and the detection surface of the detector is set at the focal position of the optical system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9398886U JPS63231U (en) | 1986-06-18 | 1986-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9398886U JPS63231U (en) | 1986-06-18 | 1986-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63231U true JPS63231U (en) | 1988-01-05 |
Family
ID=30957036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9398886U Pending JPS63231U (en) | 1986-06-18 | 1986-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03139391A (en) * | 1989-10-26 | 1991-06-13 | Juki Corp | Stitch seam-controlling device for sewing-machine |
-
1986
- 1986-06-18 JP JP9398886U patent/JPS63231U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03139391A (en) * | 1989-10-26 | 1991-06-13 | Juki Corp | Stitch seam-controlling device for sewing-machine |
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