JPS62178610U - - Google Patents
Info
- Publication number
- JPS62178610U JPS62178610U JP6720286U JP6720286U JPS62178610U JP S62178610 U JPS62178610 U JP S62178610U JP 6720286 U JP6720286 U JP 6720286U JP 6720286 U JP6720286 U JP 6720286U JP S62178610 U JPS62178610 U JP S62178610U
- Authority
- JP
- Japan
- Prior art keywords
- horn
- antenna
- outer cylinder
- supplying
- horn antenna
- 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
- 238000010926 purge Methods 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Aerials (AREA)
- Radar Systems Or Details Thereof (AREA)
- Blast Furnaces (AREA)
- Waveguide Aerials (AREA)
Description
第１図はこの考案の一実施例を示す側断面図、
第２図はジヤケツト内を示す断面図、第３図はこ
の考案のアンテナ装置が適用されるレーダ装置の
側面図、第４図はアンテナ部分の一例を示す一部
を断面した側面図、第５図はこのレーダ装置と高
炉との関係を示す断面図、第６図はこの考案のア
ンテナ装置に用いられる測定装置のブロツク図で
ある。
１……ランス、８……リフレクトホーンアンテ
ナ、１０……ジヤケツト、５１……外筒、５７…
…孔、５３……導波管、６０……パージ用導波管
、６４……通路、６５……パージ用細管、６８…
…供給管。
FIG. 1 is a side sectional view showing an embodiment of this invention.
FIG. 2 is a sectional view showing the inside of the jacket, FIG. 3 is a side view of a radar device to which the antenna device of this invention is applied, FIG. 4 is a partially sectional side view showing an example of the antenna portion, and FIG. The figure is a sectional view showing the relationship between this radar device and a blast furnace, and FIG. 6 is a block diagram of a measuring device used in the antenna device of this invention. DESCRIPTION OF SYMBOLS 1...Lance, 8...Reflect horn antenna, 10...Jacket, 51...Outer tube, 57...
... hole, 53 ... waveguide, 60 ... purge waveguide, 64 ... passage, 65 ... purge thin tube, 68 ...
...supply pipe.
Claims (1)
通孔をホーンの側壁に有するホーンアンテナと、
ホーンアンテナの頂点側に設けたマイクロ波通過
用開口からホーン内にパージ気体を送入する第１
送入手段と、上記ホーンの頂点側からホーンアン
テナと外筒との間にパージ気体を送入する第２送
入手段とを備え、第２送入手段から送入された気
体がホーン側壁の流通孔を通りホーンアンテナ内
を通つて、アンテナ開口から放出されることを特
徴とする高炉用レーダのアンテナ装置。 (2) 第１送入手段はホーンアンテナが装着され
るランス内に設けたパツケージ用導波管に設けた
マイクロ波通過用の通路と、この通路に連通する
パージ用細管とを有するものである実用新案登録
請求の範囲第１項に記載の高炉レーダ用アンテナ
装置。[Claims for Utility Model Registration] (1) An outer cylinder, a horn antenna provided in the outer cylinder and having a large number of gas flow holes in the side wall of the horn,
A first pipe for supplying purge gas into the horn from a microwave passage opening provided at the apex side of the horn antenna.
A supplying means, and a second supplying means for supplying purge gas between the horn antenna and the outer cylinder from the apex side of the horn, and the gas supplied from the second supplying means is supplied to the side wall of the horn. An antenna device for a blast furnace radar, characterized in that radiation passes through a communication hole, passes through a horn antenna, and is emitted from an antenna opening. (2) The first feeding means has a microwave passage provided in a package waveguide provided in the lance to which the horn antenna is attached, and a purge thin tube communicating with this passage. An antenna device for blast furnace radar according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6720286U JPS62178610U (en) | 1986-05-01 | 1986-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6720286U JPS62178610U (en) | 1986-05-01 | 1986-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62178610U true JPS62178610U (en) | 1987-11-13 |
Family
ID=30905894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6720286U Pending JPS62178610U (en) | 1986-05-01 | 1986-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62178610U (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 |
-
1986
- 1986-05-01 JP JP6720286U patent/JPS62178610U/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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