JPS54108923A - Hydraulic test device of flexible pipe coupling - Google Patents
Hydraulic test device of flexible pipe couplingInfo
- Publication number
- JPS54108923A JPS54108923A JP550178A JP550178A JPS54108923A JP S54108923 A JPS54108923 A JP S54108923A JP 550178 A JP550178 A JP 550178A JP 550178 A JP550178 A JP 550178A JP S54108923 A JPS54108923 A JP S54108923A
- Authority
- JP
- Japan
- Prior art keywords
- holding
- test device
- socket
- pipe coupling
- flexible pipe
- 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
- 230000008878 coupling Effects 0.000 title abstract 2
- 238000010168 coupling process Methods 0.000 title abstract 2
- 238000005859 coupling reaction Methods 0.000 title abstract 2
Landscapes
- Examining Or Testing Airtightness (AREA)
- Joints With Sleeves (AREA)
Abstract
PURPOSE: To get a haydraulic test device that is easy to apply and available for flexible pipes in a short time.
CONSTITUTION: A flexible pipe coupling has a tapered socket 2 with a relatively large open clearance 4 from the end of a spigot pipe 3 and is tightly sealed between the socket 2 and the spigot pipe 3. A hydraulic test device for measuring leak and pressure by applying hydraulic pressure to the clearance 4 is composed of a test band 10 made of U-shaped (in section) elastic annular body for introducing pressure medium, holding blocks 7 holding the bottom and both sides of the band 10 and shifting in accordance with the flexible pipes, a holding device 19 for holding the blockes 7 and of a gasket 16 pressed along the tapered surface of the socket 2.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP550178A JPS6025729B2 (en) | 1978-01-21 | 1978-01-21 | Water pressure test equipment for flexible pipe joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP550178A JPS6025729B2 (en) | 1978-01-21 | 1978-01-21 | Water pressure test equipment for flexible pipe joints |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54108923A true JPS54108923A (en) | 1979-08-27 |
| JPS6025729B2 JPS6025729B2 (en) | 1985-06-20 |
Family
ID=11612956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP550178A Expired JPS6025729B2 (en) | 1978-01-21 | 1978-01-21 | Water pressure test equipment for flexible pipe joints |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6025729B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5323641A (en) * | 1992-05-29 | 1994-06-28 | Tolliver Wilbur E | Pipe joint seal tester |
| JP2020101449A (en) * | 2018-12-21 | 2020-07-02 | 株式会社栗本鐵工所 | Hydraulic pressure test apparatus and method of pipe joint |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61205530U (en) * | 1985-06-13 | 1986-12-25 | ||
| JPS63100022U (en) * | 1986-12-19 | 1988-06-29 |
-
1978
- 1978-01-21 JP JP550178A patent/JPS6025729B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5323641A (en) * | 1992-05-29 | 1994-06-28 | Tolliver Wilbur E | Pipe joint seal tester |
| JP2020101449A (en) * | 2018-12-21 | 2020-07-02 | 株式会社栗本鐵工所 | Hydraulic pressure test apparatus and method of pipe joint |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6025729B2 (en) | 1985-06-20 |
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