JPH0482537U - - Google Patents
Info
- Publication number
- JPH0482537U JPH0482537U JP12209390U JP12209390U JPH0482537U JP H0482537 U JPH0482537 U JP H0482537U JP 12209390 U JP12209390 U JP 12209390U JP 12209390 U JP12209390 U JP 12209390U JP H0482537 U JPH0482537 U JP H0482537U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- transparent
- short
- viewing
- hold
- 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.)
- Granted
Links
- 239000003245 coal Substances 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の微粉炭搬送管装置に用いる覗
管の一実施例の縦断面図、第２図は第１図に示す
覗管の取付け状態図である。
図中、１は短管、２は覗窓、４は透明管、５は
透孔、６は円形溝、９はボルト孔、１０はフラン
ジ板を示す。
FIG. 1 is a longitudinal cross-sectional view of one embodiment of a sight pipe used in the pulverized coal conveying pipe device of the present invention, and FIG. 2 is a diagram showing the state in which the sight pipe shown in FIG. 1 is installed. In the figure, 1 is a short tube, 2 is a viewing window, 4 is a transparent tube, 5 is a through hole, 6 is a circular groove, 9 is a bolt hole, and 10 is a flange plate.
Claims (1)
なくとも１個以上の覗窓を有する短管に、該短管
の外周に接する内径を有する透明管を回動可能に
外嵌し、さらに前記短管を固定保持し且つ前記透
明管の端部を回動可能に保持するフランジ板を前
記透明管の両端部に配設して成ることを特徴とす
る微粉炭搬送管装置に用いる覗管。 A transparent tube having an inner diameter in contact with the outer periphery of the short tube is rotatably fitted onto a short tube formed of an elastic material and having at least one viewing window at the intermediate portion in the longitudinal direction of the tube body, and further 1. A viewing tube for use in a pulverized coal conveying tube device, characterized in that flange plates are provided at both ends of the transparent tube to fixedly hold the tube and rotatably hold the ends of the transparent tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12209390U JPH08598Y2 (en) | 1990-11-21 | 1990-11-21 | Peep tube used for pulverized coal carrier pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12209390U JPH08598Y2 (en) | 1990-11-21 | 1990-11-21 | Peep tube used for pulverized coal carrier pipe device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0482537U true JPH0482537U (en) | 1992-07-17 |
| JPH08598Y2 JPH08598Y2 (en) | 1996-01-10 |
Family
ID=31869896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12209390U Expired - Lifetime JPH08598Y2 (en) | 1990-11-21 | 1990-11-21 | Peep tube used for pulverized coal carrier pipe device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08598Y2 (en) |
-
1990
- 1990-11-21 JP JP12209390U patent/JPH08598Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08598Y2 (en) | 1996-01-10 |
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