FI823973L - AXIALKOMPENSATOR. - Google Patents
AXIALKOMPENSATOR.Info
- Publication number
- FI823973L FI823973L FI823973A FI823973A FI823973L FI 823973 L FI823973 L FI 823973L FI 823973 A FI823973 A FI 823973A FI 823973 A FI823973 A FI 823973A FI 823973 L FI823973 L FI 823973L
- Authority
- FI
- Finland
- Prior art keywords
- shape
- attachments
- recesses
- pipe section
- shaped
- Prior art date
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
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Glass Compositions (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Vibration Prevention Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
1. Axial compensator for inserting in a pipeline, such as a long distance heating line, with at least one metal bellows, whose ends are in each case connected to a pipe section, the facing ends of the pipe sections having axially reciprocally displaceable, interengaging shape constructions with in each case at least three shape attachments arranged over the circumference of the pipe section and shape recesses arranged between adjacent shape attachments, characterized in that the shape attachments (18, 19) are T-shaped and with the same are associated T-shaped shape recesses (21, 22), that the depth defined by the T-cross beams of the shape recesses (21, 22) is more than twice as large as the height of the T-cross beam (23, 26) of the particular shape attachment (18, 19) and that cooperating shape attachments (18, 19) and shape recesses (21, 22) reciprocally engage behind one another and the shape attachments (18, 19) transferring the forces which occur directly from one pipe section (2 or 3) to the other (3 or 2) are constructed in one piece therewith.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP82110552A EP0108829B1 (en) | 1982-11-16 | 1982-11-16 | Axial compensator |
EP82110552 | 1982-11-16 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI823973A0 FI823973A0 (en) | 1982-11-19 |
FI823973L true FI823973L (en) | 1984-05-17 |
FI75219B FI75219B (en) | 1988-01-29 |
FI75219C FI75219C (en) | 1988-05-09 |
Family
ID=8189341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI823973A FI75219C (en) | 1982-11-16 | 1982-11-19 | Axial compensator. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0108829B1 (en) |
AT (1) | ATE28928T1 (en) |
DE (1) | DE3276955D1 (en) |
DK (1) | DK150390C (en) |
FI (1) | FI75219C (en) |
NO (1) | NO156804C (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5370427A (en) * | 1994-01-10 | 1994-12-06 | General Electric Company | Expansion joint for fluid piping with rotation prevention member |
US5944363A (en) * | 1997-01-06 | 1999-08-31 | Senior Engineering Investments Ag | Flexible connector systems |
DE19722967C1 (en) | 1997-05-31 | 1998-08-20 | Hans Rattay | Axial compensator for pipes carrying gas and liquids |
US6109661A (en) * | 1999-04-16 | 2000-08-29 | Senior Engineering Investments Ag | Flexible coupler apparatus |
US6568715B2 (en) | 2001-05-17 | 2003-05-27 | Senior Investments Ag | Vibration decoupling exhaust connector |
US6921112B2 (en) * | 2002-11-26 | 2005-07-26 | Josif Atansoski | Exhaust vibration decoupling connector |
CN102635751A (en) * | 2012-03-30 | 2012-08-15 | 南通三创机械制造有限公司 | High temperature expansion joint |
DE102013210982A1 (en) * | 2013-06-12 | 2014-12-18 | Bayerische Motoren Werke Aktiengesellschaft | Dehnkörper for connecting two pieces of pipe in particular an exhaust passage of a motor vehicle and exhaust gas turbocharger unit with such a stretching body |
CN104696660B (en) * | 2015-03-27 | 2016-09-07 | 沈阳鑫博工业技术股份有限公司 | Dual axial offset-type expansion joint |
CN107387924A (en) * | 2017-08-16 | 2017-11-24 | 洛阳双瑞特种装备有限公司 | A kind of anti-rotation lock with guide function for expansion joint |
CN111649187A (en) * | 2020-07-09 | 2020-09-11 | 安徽九州云箭航天技术有限公司 | Pipeline compensator with inner support |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2890066A (en) * | 1956-08-20 | 1959-06-09 | Ralph L Kerr | Non-rotatable expansion coupling |
US2958550A (en) * | 1958-04-17 | 1960-11-01 | Frank A Mcdonald | Bellows-type expansion compensator with anti-torque guide |
GB898383A (en) * | 1960-02-15 | 1962-06-06 | Teddington Aircraft Controls L | Improvements in fluid-tight expansion couplings incorporating flexible metallic bellows |
BE654470A (en) * | 1963-10-16 | |||
CH532746A (en) * | 1971-12-16 | 1973-01-15 | Fischer Ag Georg | Axial expansion joint with adjustable installation length for two pipes to be connected |
GB1456668A (en) * | 1973-04-26 | 1976-11-24 | Rasmussen As E | Method of laying pipe systems for hot fluids such as subterra nean district heating pipe systems and a pipe system laid by the method |
US3907341A (en) * | 1974-10-23 | 1975-09-23 | Adolf Schoepe | Irrigation pipe and coupling construction |
SE387424B (en) * | 1975-05-07 | 1976-09-06 | United Gas Industries Ltd | SELF-CONTROLLED AXIAL COMPENSATOR FOR PIPELINES |
DK147189B (en) * | 1980-11-10 | 1984-05-07 | Bredan Kompensatorfab | AXIAL COMPENSATOR |
DE3200842C2 (en) * | 1982-01-14 | 1983-07-07 | Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim | Blocking device for an axial expansion joint for pipes |
-
1982
- 1982-11-16 AT AT82110552T patent/ATE28928T1/en not_active IP Right Cessation
- 1982-11-16 DE DE8282110552T patent/DE3276955D1/en not_active Expired
- 1982-11-16 EP EP82110552A patent/EP0108829B1/en not_active Expired
- 1982-11-19 FI FI823973A patent/FI75219C/en not_active IP Right Cessation
- 1982-11-19 NO NO823879A patent/NO156804C/en unknown
- 1982-11-22 DK DK519782A patent/DK150390C/en active
Also Published As
Publication number | Publication date |
---|---|
NO156804C (en) | 1987-11-25 |
EP0108829A1 (en) | 1984-05-23 |
NO823879L (en) | 1984-05-18 |
DK150390B (en) | 1987-02-16 |
NO156804B (en) | 1987-08-17 |
ATE28928T1 (en) | 1987-08-15 |
EP0108829B1 (en) | 1987-08-12 |
DE3276955D1 (en) | 1987-09-17 |
FI823973A0 (en) | 1982-11-19 |
DK519782A (en) | 1984-05-17 |
DK150390C (en) | 1987-10-12 |
FI75219B (en) | 1988-01-29 |
FI75219C (en) | 1988-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: IWK REGLER UND KOMPENSATOREN GMBH |