JPH0383899U - - Google Patents
Info
- Publication number
- JPH0383899U JPH0383899U JP14418589U JP14418589U JPH0383899U JP H0383899 U JPH0383899 U JP H0383899U JP 14418589 U JP14418589 U JP 14418589U JP 14418589 U JP14418589 U JP 14418589U JP H0383899 U JPH0383899 U JP H0383899U
- Authority
- JP
- Japan
- Prior art keywords
- radiation shielding
- duct
- spiral
- penetrates
- utility
- 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 5
Landscapes
- Duct Arrangements (AREA)
- Particle Accelerators (AREA)
Description
第１図は本考案に係る放射線遮蔽用スパイラル
ダクトの一実施例を示す斜視図、第２図は第１図
の矢視Ａ−Ａ図、第３図は従来の屈折ダクトの縦
断面図である。
１……スパイラルダクト、２……放射線遮蔽壁
。
Fig. 1 is a perspective view showing an embodiment of the radiation shielding spiral duct according to the present invention, Fig. 2 is a view taken along arrow A-A in Fig. 1, and Fig. 3 is a vertical cross-sectional view of a conventional refraction duct. be. 1...Spiral duct, 2...Radiation shielding wall.
Claims (1)
成されたダクト内に、少なくとも１条のスパイラ
ル状通路を設けてなることを特徴とする放射線遮
蔽用スパイラルダクト。 1. A radiation shielding spiral duct, characterized in that at least one spiral passage is provided in a duct made of a radiation shielding material that penetrates a radiation shielding wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14418589U JPH0383899U (en) | 1989-12-15 | 1989-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14418589U JPH0383899U (en) | 1989-12-15 | 1989-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0383899U true JPH0383899U (en) | 1991-08-26 |
Family
ID=31690915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14418589U Pending JPH0383899U (en) | 1989-12-15 | 1989-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0383899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008045579A (en) * | 2006-08-11 | 2008-02-28 | Nomuken:Kk | Shock absorber with vehicle level adjusting function and vehicle level adjuster mounted thereon |
| JP2011220968A (en) * | 2010-04-14 | 2011-11-04 | Kawasaki Heavy Ind Ltd | Piping structure for penetration part in shielding wall |
-
1989
- 1989-12-15 JP JP14418589U patent/JPH0383899U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008045579A (en) * | 2006-08-11 | 2008-02-28 | Nomuken:Kk | Shock absorber with vehicle level adjusting function and vehicle level adjuster mounted thereon |
| JP2011220968A (en) * | 2010-04-14 | 2011-11-04 | Kawasaki Heavy Ind Ltd | Piping structure for penetration part in shielding wall |