FR2257843A1 - Pipeline expansion joint - has two plates joined at overlapping edges and rolled into a spiral - Google Patents
Pipeline expansion joint - has two plates joined at overlapping edges and rolled into a spiralInfo
- Publication number
- FR2257843A1 FR2257843A1 FR7325457A FR7325457A FR2257843A1 FR 2257843 A1 FR2257843 A1 FR 2257843A1 FR 7325457 A FR7325457 A FR 7325457A FR 7325457 A FR7325457 A FR 7325457A FR 2257843 A1 FR2257843 A1 FR 2257843A1
- Authority
- FR
- France
- Prior art keywords
- spiral
- rolled
- expansion joint
- joint
- overlapping edges
- 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
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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
-
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
- F16L27/127—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7325457A FR2257843A1 (en) | 1973-07-11 | 1973-07-11 | Pipeline expansion joint - has two plates joined at overlapping edges and rolled into a spiral |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7325457A FR2257843A1 (en) | 1973-07-11 | 1973-07-11 | Pipeline expansion joint - has two plates joined at overlapping edges and rolled into a spiral |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2257843A1 true FR2257843A1 (en) | 1975-08-08 |
FR2257843B1 FR2257843B1 (fr) | 1976-07-23 |
Family
ID=9122424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7325457A Granted FR2257843A1 (en) | 1973-07-11 | 1973-07-11 | Pipeline expansion joint - has two plates joined at overlapping edges and rolled into a spiral |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2257843A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110745559B (zh) * | 2019-10-29 | 2021-08-24 | 天津长芦海晶集团有限公司 | 360°密封旋转出料装置 |
-
1973
- 1973-07-11 FR FR7325457A patent/FR2257843A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2257843B1 (fr) | 1976-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |