FR2263448A1 - Joint for pipe system - of type having sealing element supported by elastic part gives automatic sealing on assembly - Google Patents
Joint for pipe system - of type having sealing element supported by elastic part gives automatic sealing on assemblyInfo
- Publication number
- FR2263448A1 FR2263448A1 FR7506893A FR7506893A FR2263448A1 FR 2263448 A1 FR2263448 A1 FR 2263448A1 FR 7506893 A FR7506893 A FR 7506893A FR 7506893 A FR7506893 A FR 7506893A FR 2263448 A1 FR2263448 A1 FR 2263448A1
- Authority
- FR
- France
- Prior art keywords
- sealing
- sealing element
- joint
- assembly
- type
- 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.)
- Withdrawn
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
- F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe
-
- 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
- F16L17/06—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between the end surfaces of the pipes or flanges or arranged in recesses in the pipe ends or flanges
- F16L17/067—Plastics sealing rings
- F16L17/073—Plastics sealing rings 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
- F16L23/00—Flanged joints
- F16L23/006—Attachments
-
- 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
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
-
- 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
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
- F16L39/04—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies allowing adjustment or movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Gasket Seals (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
This pipe joint is formed by two parts fitting into each other and including frontal surfaces facing each other. A sealing element is placed inside a cavity on the frontal surface of one of the parts and is pressed against the opposite surface. The elastic element is fitted in the sealing element and may exert a given pressure upon the surfaces of two sealing elements in two opposite directions against the surfaces of the two elements. The elastic element may have the shape of a cage and the surfaces may consist of several small radial tongues.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH320574A CH576098A5 (en) | 1974-03-07 | 1974-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2263448A1 true FR2263448A1 (en) | 1975-10-03 |
Family
ID=4250939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7506893A Withdrawn FR2263448A1 (en) | 1974-03-07 | 1975-03-05 | Joint for pipe system - of type having sealing element supported by elastic part gives automatic sealing on assembly |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE826363A (en) |
CH (1) | CH576098A5 (en) |
DE (1) | DE2502942A1 (en) |
FR (1) | FR2263448A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0288842A1 (en) * | 1987-04-29 | 1988-11-02 | O & K Orenstein & Koppel Aktiengesellschaft | Coupling between the air pressure system on board of a floating dredger with the air pressure pipes arranged on the suction pipe |
-
1974
- 1974-03-07 CH CH320574A patent/CH576098A5/xx not_active IP Right Cessation
-
1975
- 1975-01-24 DE DE19752502942 patent/DE2502942A1/en active Pending
- 1975-03-05 FR FR7506893A patent/FR2263448A1/en not_active Withdrawn
- 1975-03-06 BE BE154065A patent/BE826363A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0288842A1 (en) * | 1987-04-29 | 1988-11-02 | O & K Orenstein & Koppel Aktiengesellschaft | Coupling between the air pressure system on board of a floating dredger with the air pressure pipes arranged on the suction pipe |
Also Published As
Publication number | Publication date |
---|---|
BE826363A (en) | 1975-06-30 |
CH576098A5 (en) | 1976-05-31 |
DE2502942A1 (en) | 1975-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |