JPH02150079U - - Google Patents
Info
- Publication number
- JPH02150079U JPH02150079U JP5929589U JP5929589U JPH02150079U JP H02150079 U JPH02150079 U JP H02150079U JP 5929589 U JP5929589 U JP 5929589U JP 5929589 U JP5929589 U JP 5929589U JP H02150079 U JPH02150079 U JP H02150079U
- Authority
- JP
- Japan
- Prior art keywords
- pig
- diameter
- pig body
- center
- cleaning
- 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
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5929589U JPH078063Y2 (ja) | 1989-05-23 | 1989-05-23 | 管路内壁面のクリーニング用ピグ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5929589U JPH078063Y2 (ja) | 1989-05-23 | 1989-05-23 | 管路内壁面のクリーニング用ピグ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02150079U true JPH02150079U (el) | 1990-12-25 |
| JPH078063Y2 JPH078063Y2 (ja) | 1995-03-01 |
Family
ID=31585666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5929589U Expired - Lifetime JPH078063Y2 (ja) | 1989-05-23 | 1989-05-23 | 管路内壁面のクリーニング用ピグ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH078063Y2 (el) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011156486A (ja) * | 2010-02-02 | 2011-08-18 | Hitachi-Ge Nuclear Energy Ltd | 管路内付着物回収装置 |
-
1989
- 1989-05-23 JP JP5929589U patent/JPH078063Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011156486A (ja) * | 2010-02-02 | 2011-08-18 | Hitachi-Ge Nuclear Energy Ltd | 管路内付着物回収装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH078063Y2 (ja) | 1995-03-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |