DD295219A5 - Selbstdichtende verbindung - Google Patents
Selbstdichtende verbindung Download PDFInfo
- Publication number
- DD295219A5 DD295219A5 DD34164490A DD34164490A DD295219A5 DD 295219 A5 DD295219 A5 DD 295219A5 DD 34164490 A DD34164490 A DD 34164490A DD 34164490 A DD34164490 A DD 34164490A DD 295219 A5 DD295219 A5 DD 295219A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- pipe connection
- sleeve
- connection according
- deformation body
- metal sleeve
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 41
- 239000011324 bead Substances 0.000 claims abstract description 29
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000007142 ring opening reaction Methods 0.000 claims description 2
- 230000004323 axial length Effects 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 238000004073 vulcanization Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 241000251131 Sphyrna Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/035—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed around the spigot end before connection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Joints With Sleeves (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893919765 DE3919765A1 (de) | 1989-06-16 | 1989-06-16 | Selbstdichtende verbindung zwischen einem rohr und einer muffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD295219A5 true DD295219A5 (de) | 1991-10-24 |
Family
ID=6382914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD34164490A DD295219A5 (de) | 1989-06-16 | 1990-06-14 | Selbstdichtende verbindung |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0402700A1 (enrdf_load_stackoverflow) |
| DD (1) | DD295219A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3919765A1 (enrdf_load_stackoverflow) |
| HU (1) | HUT57882A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9413923U1 (de) * | 1994-08-27 | 1994-11-10 | Chr. Berghöfer GmbH & Co. KG, 34121 Kassel | Rohrverbinder mit Montagedichtung |
| DE19524482C2 (de) * | 1995-07-05 | 1997-07-03 | Manibs Spezialarmaturen | Selbstdichtende Verbindung zwischen einem Rohr und einer Muffe |
| US9945506B2 (en) | 2013-08-14 | 2018-04-17 | GE—Hitachi Nuclear Energy Americas LLC | Seismic slip joint, seismic-mitigating piping system, and method of mitigating seismic effects on a piping system |
| CN115183064B (zh) * | 2022-07-05 | 2023-06-16 | 华能兰州新区热电有限公司 | 一种井室墙供热管道支撑防水装置 |
| CN114992408B (zh) * | 2022-08-01 | 2022-09-30 | 中国航发沈阳发动机研究所 | 一种管路连接结构 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB556441A (en) * | 1942-04-21 | 1943-10-05 | William Thomas Coggins | Improvements in sealing or packing rings |
| DE966396C (de) * | 1944-09-14 | 1957-08-01 | Perrot Regnerbau G M B H | Rohrverbindung mittels Muffe, deren Enden in der Laengsrichtung geschlitzt sind, insbesondere fuer duennwandige Rohre |
| DE810904C (de) * | 1945-02-02 | 1951-08-13 | Lammas Developments Ltd | Fluessigkeitsdichte Verbindung fuer Rohre |
| DE938520C (de) * | 1954-07-04 | 1956-02-02 | Mannesmann Ag | Leicht zusammenfuegbare Schnellverbindung |
| US3179445A (en) * | 1961-10-10 | 1965-04-20 | Eternit Spa | Pipe joint spacer member |
| FR2229915B1 (enrdf_load_stackoverflow) * | 1973-05-18 | 1976-04-23 | Pont A Mousson | |
| DE2600153A1 (de) * | 1975-01-08 | 1976-07-15 | Falconex Polymer Eng | Dichtung |
| DE2726959A1 (de) * | 1977-06-15 | 1979-01-18 | Arlt Christian | Dichteinsatz zum dichten verbinden von zwei rohren |
| FR2444551A1 (fr) * | 1978-12-22 | 1980-07-18 | Pont A Mousson | Procede de fabrication d'un element de tuyauterie comprenant un emboitement metallique et une garniture d'etancheite en caoutchouc |
| FR2469637A1 (fr) * | 1979-11-13 | 1981-05-22 | Pont A Mousson | Manchon en fonte pour raccorder des elements tubulaires |
| NL8703104A (nl) * | 1987-12-22 | 1989-07-17 | Wavin Bv | Werkwijze voor de vervaardiging van een samengestelde afdichting, buisdeel voorzien van een dergelijke afdichting alsmede een buisverbinding omvattende een dergelijke samengestelde afdichting. |
| DE3806841C1 (en) * | 1988-03-03 | 1989-05-03 | Karl Heinz 3353 Bad Gandersheim De Vahlbrauk | Sleeve |
-
1989
- 1989-06-16 DE DE19893919765 patent/DE3919765A1/de active Granted
-
1990
- 1990-05-30 EP EP90110205A patent/EP0402700A1/de not_active Withdrawn
- 1990-06-06 HU HU350790A patent/HUT57882A/hu unknown
- 1990-06-14 DD DD34164490A patent/DD295219A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3919765A1 (de) | 1991-01-10 |
| HU903507D0 (en) | 1990-10-28 |
| DE3919765C2 (enrdf_load_stackoverflow) | 1991-06-06 |
| HUT57882A (en) | 1991-12-30 |
| EP0402700A1 (de) | 1990-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |