JPS59208433A - 管端液圧シ−ル装置 - Google Patents
管端液圧シ−ル装置Info
- Publication number
- JPS59208433A JPS59208433A JP58081802A JP8180283A JPS59208433A JP S59208433 A JPS59208433 A JP S59208433A JP 58081802 A JP58081802 A JP 58081802A JP 8180283 A JP8180283 A JP 8180283A JP S59208433 A JPS59208433 A JP S59208433A
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- cylinder
- pipe
- sealing device
- pipe end
- 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
- 238000007789 sealing Methods 0.000 title claims description 31
- 239000007788 liquid Substances 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 230000000694 effects Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 6
- 230000008602 contraction Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/022—Test plugs for closing off the end of a pipe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow in pipes or hoses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pipe Accessories (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58081802A JPS59208433A (ja) | 1983-05-12 | 1983-05-12 | 管端液圧シ−ル装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58081802A JPS59208433A (ja) | 1983-05-12 | 1983-05-12 | 管端液圧シ−ル装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59208433A true JPS59208433A (ja) | 1984-11-26 |
JPH0242421B2 JPH0242421B2 (enrdf_load_stackoverflow) | 1990-09-21 |
Family
ID=13756613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58081802A Granted JPS59208433A (ja) | 1983-05-12 | 1983-05-12 | 管端液圧シ−ル装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59208433A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105092385A (zh) * | 2015-08-06 | 2015-11-25 | 山东科技大学 | 一种岩石试样高压水密封装置及使用方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0446534U (enrdf_load_stackoverflow) * | 1990-08-24 | 1992-04-21 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS527686U (enrdf_load_stackoverflow) * | 1975-07-04 | 1977-01-19 |
-
1983
- 1983-05-12 JP JP58081802A patent/JPS59208433A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS527686U (enrdf_load_stackoverflow) * | 1975-07-04 | 1977-01-19 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105092385A (zh) * | 2015-08-06 | 2015-11-25 | 山东科技大学 | 一种岩石试样高压水密封装置及使用方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0242421B2 (enrdf_load_stackoverflow) | 1990-09-21 |
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