JPH01117759U - - Google Patents
Info
- Publication number
- JPH01117759U JPH01117759U JP1072488U JP1072488U JPH01117759U JP H01117759 U JPH01117759 U JP H01117759U JP 1072488 U JP1072488 U JP 1072488U JP 1072488 U JP1072488 U JP 1072488U JP H01117759 U JPH01117759 U JP H01117759U
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- detection sensor
- leakage detection
- insulating material
- liquid leakage
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims 4
- 239000012774 insulation material Substances 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Examining Or Testing Airtightness (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1072488U JPH01117759U (fi) | 1988-01-28 | 1988-01-28 | |
| AU27597/88A AU2759788A (en) | 1988-01-28 | 1988-12-29 | A connector for a liquid leakage sensor |
| GB8900860A GB2214603A (en) | 1988-01-28 | 1989-01-16 | Insulated pipeline having a liquid leaking sensor |
| EP89300375A EP0326259A1 (en) | 1988-01-28 | 1989-01-16 | A liquid transporting pipeline having a liquid leakage sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1072488U JPH01117759U (fi) | 1988-01-28 | 1988-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01117759U true JPH01117759U (fi) | 1989-08-09 |
Family
ID=11758235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1072488U Pending JPH01117759U (fi) | 1988-01-28 | 1988-01-28 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0326259A1 (fi) |
| JP (1) | JPH01117759U (fi) |
| AU (1) | AU2759788A (fi) |
| GB (1) | GB2214603A (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI84295C (fi) * | 1990-03-28 | 1991-11-11 | Muotekno Ab Oy | Preisolerat muffroerselement. |
| CN112984238B (zh) * | 2021-03-25 | 2023-07-04 | 南通市扬子橡塑有限公司 | 一种用于海洋装备工程橡胶波纹管 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1311472A (en) * | 1969-03-18 | 1973-03-28 | Rasmussen As E | Pipe system of heat insulated pipes including means for detecting the presence of moisture |
| US4013924A (en) * | 1970-03-19 | 1977-03-22 | A/S E. Rasmussen | Methods and means for detecting the presence of moisture adjacent insulated pipes |
| GB1455415A (en) * | 1973-03-26 | 1976-11-10 | Rasmussen As E | Insulated pipe system having means for detection of moisture in the insulation thereof |
| DE2709468A1 (de) * | 1977-03-04 | 1978-09-07 | Interatom | Lecknachweis fuer fluessigmetall-rohrleitungen |
| US4295669A (en) * | 1977-04-11 | 1981-10-20 | Johns-Manville Corporation | Thermal insulation especially for pipe, flanges and fittings |
| US4515397A (en) * | 1983-04-01 | 1985-05-07 | Union Carbide Corporation | Vacuum insulated conduit |
| US4509561A (en) * | 1983-04-28 | 1985-04-09 | Power Piping Company | Insulation device for application to an uninsulated portion of a preinsulated pipe |
| EP0188363A1 (en) * | 1985-01-14 | 1986-07-23 | Shaw Industries Ltd. | Preinsulated pipeline joint |
| DE3628336A1 (de) * | 1986-08-21 | 1988-02-25 | Roero Ges Fuer Isolier Und Fer | Rohrleitungssystem und waermeisolierte rohre, z.b. fuer fernheizleitungen |
| GB8623082D0 (en) * | 1986-09-25 | 1986-10-29 | Raychem Gmbh | Heated conduit |
-
1988
- 1988-01-28 JP JP1072488U patent/JPH01117759U/ja active Pending
- 1988-12-29 AU AU27597/88A patent/AU2759788A/en not_active Abandoned
-
1989
- 1989-01-16 GB GB8900860A patent/GB2214603A/en not_active Withdrawn
- 1989-01-16 EP EP89300375A patent/EP0326259A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| AU2759788A (en) | 1989-08-03 |
| GB2214603A (en) | 1989-09-06 |
| EP0326259A1 (en) | 1989-08-02 |
| GB8900860D0 (en) | 1989-03-08 |