FR2389821B3 - - Google Patents
Info
- Publication number
- FR2389821B3 FR2389821B3 FR7813100A FR7813100A FR2389821B3 FR 2389821 B3 FR2389821 B3 FR 2389821B3 FR 7813100 A FR7813100 A FR 7813100A FR 7813100 A FR7813100 A FR 7813100A FR 2389821 B3 FR2389821 B3 FR 2389821B3
- Authority
- FR
- France
- 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
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
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH571677A CH619524A5 (en) | 1977-05-06 | 1977-05-06 | Releasable pipe connection, especially for plastic pipes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2389821A1 FR2389821A1 (en) | 1978-12-01 |
FR2389821B3 true FR2389821B3 (sv) | 1980-08-08 |
Family
ID=4298178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7813100A Granted FR2389821A1 (en) | 1977-05-06 | 1978-05-03 | Pipe connection using internal spigot or sleeve - has releasable clamp preventing axial separation of pipes with seals at spigot ends |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS549015A (sv) |
CH (1) | CH619524A5 (sv) |
DE (1) | DE2819254A1 (sv) |
FR (1) | FR2389821A1 (sv) |
SE (1) | SE7805134L (sv) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2450403A1 (fr) * | 1979-02-28 | 1980-09-26 | Durapipe Ltd | Perfectionnements aux raccords pour tuyaux |
US4468057A (en) * | 1980-03-31 | 1984-08-28 | Crombrugghe A De | Pipe coupling system |
FR2540966B1 (fr) * | 1983-02-11 | 1985-06-07 | Pont A Mousson | Joint d'etancheite verrouille pour tuyaux et raccords en fonte a emboitement avec etriers |
JPH01154391U (sv) * | 1988-04-15 | 1989-10-24 | ||
DE3914756A1 (de) * | 1989-05-05 | 1990-11-22 | Platzer Schwedenbau Gmbh | Verfahren zur herstellung einer rohrflanschverbindung |
DE10007369B4 (de) * | 2000-02-18 | 2007-07-19 | Karl Hamacher Gmbh | Rohrkupplung |
FR2837719B1 (fr) | 2002-04-02 | 2004-07-09 | Tech Avancees & Membranes Ind | Dispositif de raccordement entre une tubulure et un carter de filtration |
CN107061908A (zh) * | 2017-06-01 | 2017-08-18 | 曾广新 | 外环式连接结构及管道系统 |
NL2029143B1 (en) * | 2021-09-07 | 2023-03-21 | Pipelife Nederland Bv | A tubular assembly, components for forming a tubular assembly, and method of forming the components |
-
1977
- 1977-05-06 CH CH571677A patent/CH619524A5/de not_active IP Right Cessation
-
1978
- 1978-05-02 DE DE19782819254 patent/DE2819254A1/de not_active Withdrawn
- 1978-05-03 FR FR7813100A patent/FR2389821A1/fr active Granted
- 1978-05-03 SE SE7805134A patent/SE7805134L/sv unknown
- 1978-05-06 JP JP5401778A patent/JPS549015A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS549015A (en) | 1979-01-23 |
DE2819254A1 (de) | 1978-11-16 |
FR2389821A1 (en) | 1978-12-01 |
SE7805134L (sv) | 1978-11-07 |
CH619524A5 (en) | 1980-09-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |