FR3104229B1 - Circuit de fluide comprenant un raccord de liaison pour canalisations - Google Patents
Circuit de fluide comprenant un raccord de liaison pour canalisations Download PDFInfo
- Publication number
- FR3104229B1 FR3104229B1 FR1913854A FR1913854A FR3104229B1 FR 3104229 B1 FR3104229 B1 FR 3104229B1 FR 1913854 A FR1913854 A FR 1913854A FR 1913854 A FR1913854 A FR 1913854A FR 3104229 B1 FR3104229 B1 FR 3104229B1
- Authority
- FR
- France
- Prior art keywords
- rib
- pipes
- connection
- sealing
- fluid circuit
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 title abstract 3
- 238000007789 sealing Methods 0.000 abstract 4
- 238000007790 scraping Methods 0.000 abstract 3
- 239000012535 impurity Substances 0.000 abstract 1
Classifications
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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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
- F16L17/03—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips
- F16L17/035—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips the sealing rings having two lips parallel to each other
-
- 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
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/12—Joints for pipes being spaced apart 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
-
- 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/1225—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using a retaining member the extremities of which, e.g. in the form of a U, engage behind a shoulder of both parts
-
- 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
- F16L51/00—Expansion-compensation arrangements for pipe-lines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Gasket Seals (AREA)
Abstract
Un circuit de fluide, comprenant un raccord de liaison (3), configuré pour relier mécaniquement les deux extrémités de connexion (11, 21) des canalisations (1, 2), le raccord de liaison (3) comprenant un organe d’étanchéité (4) dont la surface intérieure comprend : au moins une première nervure de raclage (42), s’étendant radialement en saillie de la surface intérieure du raccord de liaison (3), présentant une « hauteur de raclage » et étant configurée pour racler des impuretés présentes dans le fluide, et au moins une première nervure d’étanchéité (41), présentant une « hauteur d’étanchéité » supérieure ou égale à la hauteur de raclage et étant configurée pour assurer l’étanchéité du raccord de liaison (3), la première nervure de raclage (42) étant configurée pour être positionnée sur la première canalisation (1) entre la première nervure d’étanchéité (41) et l’extrémité de connexion (11). Figure de l’abrégé : Figure 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1913854A FR3104229B1 (fr) | 2019-12-06 | 2019-12-06 | Circuit de fluide comprenant un raccord de liaison pour canalisations |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1913854 | 2019-12-06 | ||
FR1913854A FR3104229B1 (fr) | 2019-12-06 | 2019-12-06 | Circuit de fluide comprenant un raccord de liaison pour canalisations |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3104229A1 FR3104229A1 (fr) | 2021-06-11 |
FR3104229B1 true FR3104229B1 (fr) | 2022-06-10 |
Family
ID=70008690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1913854A Active FR3104229B1 (fr) | 2019-12-06 | 2019-12-06 | Circuit de fluide comprenant un raccord de liaison pour canalisations |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3104229B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR800886A (fr) * | 1935-04-24 | 1936-07-21 | Perfectionnements aux dispositifs de jonction de tuyauteries | |
US3456963A (en) * | 1967-07-31 | 1969-07-22 | Stephen V Dillon | Bead type coupling for plain end pipe joint |
FR3060702B1 (fr) * | 2016-12-19 | 2019-01-25 | Stelia Aerospace | Circuit de fluide comprenant une premiere canalisation, une deuxieme canalisation et un raccord de liaison et procede de raccordement |
US10041613B1 (en) * | 2017-01-20 | 2018-08-07 | Ajit Singh Gill | Universal coupling |
-
2019
- 2019-12-06 FR FR1913854A patent/FR3104229B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3104229A1 (fr) | 2021-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20210611 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
CD | Change of name or company name |
Owner name: AIRBUS ATLANTIC, FR Effective date: 20220503 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |