DE3515972C2 - - Google Patents
Info
- Publication number
- DE3515972C2 DE3515972C2 DE19853515972 DE3515972A DE3515972C2 DE 3515972 C2 DE3515972 C2 DE 3515972C2 DE 19853515972 DE19853515972 DE 19853515972 DE 3515972 A DE3515972 A DE 3515972A DE 3515972 C2 DE3515972 C2 DE 3515972C2
- Authority
- DE
- Germany
- Prior art keywords
- guide tube
- switching element
- tube
- axially displaceable
- outer tube
- 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.)
- Expired
Links
- 238000007789 sealing Methods 0.000 claims description 8
- 239000002826 coolant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- 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
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K49/00—Means in or on valves for heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853515972 DE3515972A1 (de) | 1985-05-03 | 1985-05-03 | Einrichtung zum absperren einer koaxleitung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853515972 DE3515972A1 (de) | 1985-05-03 | 1985-05-03 | Einrichtung zum absperren einer koaxleitung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3515972A1 DE3515972A1 (de) | 1986-11-06 |
DE3515972C2 true DE3515972C2 (enrdf_load_stackoverflow) | 1988-02-04 |
Family
ID=6269773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853515972 Granted DE3515972A1 (de) | 1985-05-03 | 1985-05-03 | Einrichtung zum absperren einer koaxleitung |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3515972A1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020533532A (ja) * | 2017-09-12 | 2020-11-19 | ワルトシラ フィンランド オサケユキチュア | ガス燃料供給システム及びバルブ |
CN112240448B (zh) * | 2020-10-14 | 2022-03-22 | 西南石油大学 | 一种管道智能封堵机器人液动锚定封堵装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2712307C2 (de) * | 1977-03-21 | 1982-04-22 | Klinger AG, 6301 Zug | Einrichtung zum Absperren zweier koaxialer Rohrleitungen |
-
1985
- 1985-05-03 DE DE19853515972 patent/DE3515972A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3515972A1 (de) | 1986-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |