ATE288560T1 - Fluidzuleitung zur herabsetzung der druckschwankungen - Google Patents
Fluidzuleitung zur herabsetzung der druckschwankungenInfo
- Publication number
- ATE288560T1 ATE288560T1 AT00830687T AT00830687T ATE288560T1 AT E288560 T1 ATE288560 T1 AT E288560T1 AT 00830687 T AT00830687 T AT 00830687T AT 00830687 T AT00830687 T AT 00830687T AT E288560 T1 ATE288560 T1 AT E288560T1
- Authority
- AT
- Austria
- Prior art keywords
- fluid supply
- pressure fluctuations
- reduce pressure
- pipe
- outer pipe
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/0331—Noise absorbers by inserting an elongated element in 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
- F16L55/02763—Throttle passages using an element with multiple tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Fluid-Pressure Circuits (AREA)
- Measuring Fluid Pressure (AREA)
- Paper (AREA)
- Gas Separation By Absorption (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000TO000873A IT1320652B1 (it) | 2000-09-19 | 2000-09-19 | Condotto per l'adduzione di fluido con attenuazione delle pulsazionidi pressione. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE288560T1 true ATE288560T1 (de) | 2005-02-15 |
Family
ID=11458045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00830687T ATE288560T1 (de) | 2000-09-19 | 2000-10-23 | Fluidzuleitung zur herabsetzung der druckschwankungen |
Country Status (7)
Country | Link |
---|---|
US (1) | US6478053B2 (de) |
EP (1) | EP1188981B1 (de) |
AT (1) | ATE288560T1 (de) |
BR (1) | BR0105298B1 (de) |
DE (1) | DE60017902T2 (de) |
ES (1) | ES2235820T3 (de) |
IT (1) | IT1320652B1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7007718B2 (en) * | 1997-11-24 | 2006-03-07 | Dayco Products, Llc | Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit |
US7380572B2 (en) * | 1997-11-24 | 2008-06-03 | Fluid Routing Solutions, Inc. | Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit |
US20080053547A1 (en) * | 1997-11-24 | 2008-03-06 | Yungrwei Chen | Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit |
DE19814650C2 (de) * | 1998-04-01 | 2002-02-28 | Aeroquip Vickers Internat Gmbh | Verfahren zur Herstellung einer Drosselstelle in einem Schlauch sowie Drosselstelle in einem Schlauch |
US7036530B2 (en) * | 1999-12-22 | 2006-05-02 | Dayco Products, Llc | Energy attenuation device for a fluid-conveying line and method of attenuating energy in such a line |
GB2379996B (en) * | 2001-06-05 | 2004-05-19 | Tayside Flow Technologies Ltd | Flow means |
US6591870B1 (en) * | 2002-03-22 | 2003-07-15 | Dayco Products, Llc | Energy attenuation restrictor device and method of forming such restrictor device |
US6848476B2 (en) * | 2003-06-13 | 2005-02-01 | Dana Corporation | Tuning cable |
WO2006087745A1 (en) * | 2005-02-21 | 2006-08-24 | Dayco Fluid Technologies S.P.A. | A pipe/silencer device assembly |
US7717135B2 (en) * | 2006-02-03 | 2010-05-18 | Yh America, Inc. | Energy attenuation device |
US7249613B1 (en) | 2006-02-03 | 2007-07-31 | Dayco Products, Llc | Energy attenuation device |
US20080210486A1 (en) * | 2007-03-02 | 2008-09-04 | Dayco Products, Llc | Energy attenuation device |
US7681553B2 (en) * | 2007-08-10 | 2010-03-23 | Pulsco, Inc. | Nested three chambers, fluid pulsation dampener |
US7819222B2 (en) * | 2008-02-08 | 2010-10-26 | Yh America, Inc. | Device and method for attenuating energy along a conduit |
IT1391184B1 (it) * | 2008-07-23 | 2011-11-18 | Dayco Fluid Tech S P A | Gruppo di adduzione per un circuito aria condizionata con uno scambiatore di calore |
ITTO20090069A1 (it) * | 2009-02-04 | 2010-08-05 | Dytech Dynamic Fluid Tech Spa | Condotto per l'adduzione di fluido con attenuazione delle pulsazioni di pressione |
GB201006441D0 (en) * | 2010-04-19 | 2010-06-02 | Aspen Pumps Ltd | Improvements in or relating to pump installations |
US9228688B2 (en) | 2011-09-27 | 2016-01-05 | Charles E. Johnston | Shock attenuator and closure for same |
WO2016142033A1 (de) * | 2015-03-10 | 2016-09-15 | Hydac Technology Gmbh | Dämpfungsvorrichtung |
US11124312B2 (en) * | 2019-04-16 | 2021-09-21 | Pratt & Whitney Canada Corp. | Aircraft motive flow line |
CA3124555A1 (en) * | 2020-08-21 | 2022-02-21 | Yutaka Giken Co., Ltd. | Double pipe and method for manufacturing same |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4451966A (en) * | 1980-01-15 | 1984-06-05 | H & H Tube & Mfg. Co. | Heat transfer tube assembly |
US4585059A (en) * | 1980-01-15 | 1986-04-29 | H & H Tube & Mfg. Co. | Heat transfer tube assembly |
DE3339876A1 (de) * | 1983-11-04 | 1985-05-15 | Volkswagenwerk Ag, 3180 Wolfsburg | Dehnschlauch zur reduzierung von druckpulsationen |
JPS616494A (ja) * | 1984-06-20 | 1986-01-13 | 東海ゴム工業株式会社 | 脈動吸収ホ−ス |
DE59000725D1 (de) * | 1989-05-24 | 1993-02-18 | Arden Finanz Ag | Dehnschlauch zur verringerung von druckpulsationen. |
DE3922101A1 (de) * | 1989-07-05 | 1991-01-10 | Aeroquip Gmbh | Dehnschlauchleitung zur reduzierung der in hydraulikkreislaeufen durch hydropumpen hervorgerufenen druckpulsationen |
DE9003635U1 (de) * | 1990-03-06 | 1990-07-05 | Ingenieurbüro H. Lüthin AG, Wettingen | Dehnschlauch zur Verringerung von Druckpulsationen |
EP0662564B2 (de) * | 1994-01-07 | 2001-09-26 | J. Eberspächer GmbH & Co. | Luftspaltisoliertes Abgasrohr und Verfahren zu seiner Herstellung |
IT1267644B1 (it) * | 1994-12-07 | 1997-02-07 | Dayco Europe Spa | Condotto per l'adduzione di un fluido con attenuazione delle pulsazioni di pressione |
US5539164A (en) * | 1994-12-12 | 1996-07-23 | Dayco Products, Inc. | Power steering attenuation hose construction and method of making the same |
GB9722935D0 (en) * | 1997-10-30 | 1998-01-07 | Head Philip | Conduit and continuous coiled tubing system and method of assembly thereof |
US6073656A (en) * | 1997-11-24 | 2000-06-13 | Dayco Products, Inc. | Energy attenuation device for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit |
WO1999051909A1 (de) * | 1998-04-01 | 1999-10-14 | Aeroquip-Vickers International Gmbh | Anordnung zur verringerung von pulsationen und/oder vibrationen in hydraulischen schlauchleitungssystemen |
US6155378A (en) * | 1999-07-01 | 2000-12-05 | Dana Corporation | Method and apparatus for noise suppression in a fluid line |
-
2000
- 2000-09-19 IT IT2000TO000873A patent/IT1320652B1/it active
- 2000-10-23 DE DE60017902T patent/DE60017902T2/de not_active Expired - Lifetime
- 2000-10-23 ES ES00830687T patent/ES2235820T3/es not_active Expired - Lifetime
- 2000-10-23 EP EP00830687A patent/EP1188981B1/de not_active Expired - Lifetime
- 2000-10-23 AT AT00830687T patent/ATE288560T1/de not_active IP Right Cessation
-
2001
- 2001-09-18 BR BRPI0105298-5A patent/BR0105298B1/pt not_active IP Right Cessation
- 2001-09-19 US US09/956,495 patent/US6478053B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR0105298B1 (pt) | 2009-01-13 |
IT1320652B1 (it) | 2003-12-10 |
DE60017902D1 (de) | 2005-03-10 |
US6478053B2 (en) | 2002-11-12 |
BR0105298A (pt) | 2003-08-12 |
ITTO20000873A1 (it) | 2002-03-19 |
EP1188981A2 (de) | 2002-03-20 |
DE60017902T2 (de) | 2006-01-12 |
ES2235820T3 (es) | 2005-07-16 |
ITTO20000873A0 (it) | 2000-09-19 |
EP1188981B1 (de) | 2005-02-02 |
US20020069921A1 (en) | 2002-06-13 |
EP1188981A3 (de) | 2002-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |