JPS6167581U - - Google Patents
Info
- Publication number
- JPS6167581U JPS6167581U JP15118584U JP15118584U JPS6167581U JP S6167581 U JPS6167581 U JP S6167581U JP 15118584 U JP15118584 U JP 15118584U JP 15118584 U JP15118584 U JP 15118584U JP S6167581 U JPS6167581 U JP S6167581U
- Authority
- JP
- Japan
- Prior art keywords
- measured
- antenna
- cooling box
- microwaves
- radiated
- 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
- 238000001816 cooling Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
Description
第１図は本考案の一実施例に係るマイクロ波距
離測定装置の断面図、第２図、第３図は他の実施
例における多重反射防止器５の斜視図、第４図は
従来例の断面図である。
１……パラボラアンテナ、１ａ……１次放射器
、２……しや閉板、３……マイクロ波装置、４…
…冷却ボツクス、５……多重反射防止器、６……
被測定面。
FIG. 1 is a cross-sectional view of a microwave distance measuring device according to an embodiment of the present invention, FIGS. 2 and 3 are perspective views of a multiple reflection preventer 5 in other embodiments, and FIG. 4 is a conventional example. FIG. 1... Parabolic antenna, 1a... Primary radiator, 2... Shade closed plate, 3... Microwave device, 4...
...Cooling box, 5...Multiple anti-reflection device, 6...
Surface to be measured.
Claims (1)
測定面へ放射し、放射波とその反射波から得られ
るビート信号の周期から被測定面までの距離を測
定するマイクロ波距離測定装置において、 マイクロ波を発生するマイクロ波装置と前記ア
ンテナとを収納し、これらを冷却する冷却ボツク
スと、 該冷却ボツクスの開口部に設置され、熱および
ダストをしや断するしや閉板と、 前記アンテナと前記しや閉板との間に設置され
、前記冷却ボツクス内でのマイクロ波の多重反射
を防止する多重反射防止器とを備えたことを特徴
とするマイクロ波距離測定装置。[Claim for Utility Model Registration] Microwave distance in which frequency-modulated microwaves are radiated from an antenna to a surface to be measured, and the distance to the surface to be measured is measured from the period of the beat signal obtained from the radiated waves and their reflected waves. The measuring device includes a cooling box that houses and cools the microwave device that generates microwaves and the antenna, and a shield plate that is installed in the opening of the cooling box and that cuts off heat and dust. and a multiple reflection preventer installed between the antenna and the shutter closing plate to prevent multiple reflections of microwaves within the cooling box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15118584U JPS6167581U (en) | 1984-10-08 | 1984-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15118584U JPS6167581U (en) | 1984-10-08 | 1984-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6167581U true JPS6167581U (en) | 1986-05-09 |
Family
ID=30709309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15118584U Pending JPS6167581U (en) | 1984-10-08 | 1984-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6167581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007178207A (en) * | 2005-12-27 | 2007-07-12 | Wire Device:Kk | Microwave distance meter |
-
1984
- 1984-10-08 JP JP15118584U patent/JPS6167581U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007178207A (en) * | 2005-12-27 | 2007-07-12 | Wire Device:Kk | Microwave distance meter |
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