PL71333B1 - - Google Patents
Info
- Publication number
- PL71333B1 PL71333B1 PL14335470A PL14335470A PL71333B1 PL 71333 B1 PL71333 B1 PL 71333B1 PL 14335470 A PL14335470 A PL 14335470A PL 14335470 A PL14335470 A PL 14335470A PL 71333 B1 PL71333 B1 PL 71333B1
- Authority
- PL
- Poland
Links
Classifications
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/02—Detachable closure members; Means for tightening closures
- F16J13/12—Detachable closure members; Means for tightening closures attached by wedging action by means of screw-thread, interrupted screw-thread, bayonet closure, or the like
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- 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 from or in pipes or hoses
- F16L55/115—Caps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL14335470A PL71333B1 (en) | 1970-09-21 | 1970-09-21 | |
| SU1698419A SU456429A3 (en) | 1970-09-21 | 1971-09-20 | Pipe plug |
| GB1297234D GB1297234A (en) | 1970-09-21 | 1971-09-21 | |
| DE19712147128 DE2147128A1 (en) | 1970-09-21 | 1971-09-21 | Blind flange for pipes and nozzles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL14335470A PL71333B1 (en) | 1970-09-21 | 1970-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL71333B1 true PL71333B1 (en) | 1974-06-29 |
Family
ID=19952396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL14335470A PL71333B1 (en) | 1970-09-21 | 1970-09-21 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2147128A1 (en) |
| GB (1) | GB1297234A (en) |
| PL (1) | PL71333B1 (en) |
| SU (1) | SU456429A3 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS266587B2 (en) * | 1985-05-31 | 1990-01-12 | Inst Chemii Przemyslowej | Holder for closing and packing of tubes' ends exposed to internal pressure |
| US4909280A (en) * | 1987-05-29 | 1990-03-20 | Instytut Chemii Przemyslowej | Fastener for closing and sealing ends of pipes subjected to internal pressure |
| DE10354845B4 (en) * | 2003-11-24 | 2010-04-01 | Intega Hans J. Jehl Gmbh | pipe component |
| CN104033696A (en) * | 2014-06-04 | 2014-09-10 | 成都来宝石油设备有限公司 | Connector plugging cover for oil pipe flange plates with various diameters |
| CN104033694A (en) * | 2014-06-04 | 2014-09-10 | 成都来宝石油设备有限公司 | Blocking cover for oil pipe flange port |
| CN104819360B (en) * | 2015-05-04 | 2017-03-08 | 中国石油天然气股份有限公司 | Butter plugging device |
| GB2554935A (en) | 2016-10-14 | 2018-04-18 | Mcgarian Bruce | An apparatus for sealing a pipe |
| CN107883109A (en) * | 2017-11-10 | 2018-04-06 | 中船黄埔文冲船舶有限公司 | A kind of close examination sealing tool of ship pipe |
| CN109990163A (en) * | 2019-04-15 | 2019-07-09 | 中国一冶集团有限公司 | A kind of device of quick blocking pipe fitting nozzle |
-
1970
- 1970-09-21 PL PL14335470A patent/PL71333B1/xx unknown
-
1971
- 1971-09-20 SU SU1698419A patent/SU456429A3/en active
- 1971-09-21 DE DE19712147128 patent/DE2147128A1/en active Pending
- 1971-09-21 GB GB1297234D patent/GB1297234A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SU456429A3 (en) | 1975-01-05 |
| DE2147128A1 (en) | 1972-03-23 |
| GB1297234A (en) | 1972-11-22 |