GR1004701B - Ευκαμπτος αεραγωγος με εσωτερικη μονωση αφρωδους πολυαιθυλενιου - Google Patents
Ευκαμπτος αεραγωγος με εσωτερικη μονωση αφρωδους πολυαιθυλενιουInfo
- Publication number
- GR1004701B GR1004701B GR20040100038A GR2004100038A GR1004701B GR 1004701 B GR1004701 B GR 1004701B GR 20040100038 A GR20040100038 A GR 20040100038A GR 2004100038 A GR2004100038 A GR 2004100038A GR 1004701 B GR1004701 B GR 1004701B
- Authority
- GR
- Greece
- Prior art keywords
- gas conduit
- flexible gas
- insulation
- foamed polyethylene
- flexible
- Prior art date
Links
- 238000009413 insulation Methods 0.000 title abstract 5
- 239000004698 Polyethylene Substances 0.000 title abstract 3
- -1 polyethylene Polymers 0.000 title abstract 3
- 229920000573 polyethylene Polymers 0.000 title abstract 3
- 239000007789 gas Substances 0.000 abstract 8
- 238000009434 installation Methods 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000011491 glass wool Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0263—Insulation for air ducts
-
- 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
- F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/153—Arrangements for the insulation of pipes or pipe systems for flexible pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0218—Flexible soft ducts, e.g. ducts made of permeable textiles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0281—Multilayer duct
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Thermal Insulation (AREA)
- Duct Arrangements (AREA)
Abstract
ονωμένος κυλινδρικός εύκαμπτος αεραγωγός ο οποίος χρησιμοποιείται για τη μεταφορά θερμών ή ψυχρών αερίων και αποτελείται από συρμάτινο σκελετό ελικοειδούς σχήματος και μονωτικό στρώμα αφρώδες πολυαιθυλένιοκ τα οποία παρεμβάλονται ανάμεσα στο εσωτερικό και το εξωτερικό φύλλο του αεραγωγού, τα οποία είναι είτε από πολυεστέρα είτε από αλουμίνιο. Ο εύκαμπτος αεραγωγός διατομής από 100 έως 500 χιλιοστά του μέτρου με εσωτερική μόνωση από πολυαιθυλένιο παρουσιάζει καύτερες ιδιότητες ευκαμψίας σε σχέση με αντίστοιχους εύκαμπτους αεραγωγούς με μόνωση από υαλοβάμβακα, ενώ είναι και πιο ελαφρύς και εύκολος στην τοποθέτηση, παρέχοντας συγχρόνως εφάμιλλες μονωτικές ιδιότητες. Σημαντικό πλεονέκτημα του όμως είναι και η μη υγροποίηση της υγρασίας του αέρα περιβάλλοντος στα εξωτερικά τοιχώματα του αεραγωγού. Τα χαρακτηριστικά αυτά τον καθιστούν κατάλληλο για εγκαταστάσεις ψύξης και θέρμανσης, καθώς και κάθε άλλου είδους εφαρμογής μονωμένων ή μη εύκαμπτων αεραγωγών. ΰ
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR20040100038 | 2004-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR1004701B true GR1004701B (el) | 2004-10-18 |
Family
ID=33446256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR20040100038A GR1004701B (el) | 2004-02-04 | 2004-02-04 | Ευκαμπτος αεραγωγος με εσωτερικη μονωση αφρωδους πολυαιθυλενιου |
Country Status (4)
| Country | Link |
|---|---|
| EP (2) | EP1561992B1 (el) |
| AT (1) | ATE431520T1 (el) |
| DE (1) | DE602005014400D1 (el) |
| GR (1) | GR1004701B (el) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007110860A2 (en) * | 2006-03-24 | 2007-10-04 | G.L.V. International (1995) Ltd. | Semi-rigid flexible duct |
| US20100186846A1 (en) * | 2009-01-23 | 2010-07-29 | Carlay Ii Ronald L | Flexible HVAC duct and method of use |
| TR201009124A1 (tr) * | 2010-11-04 | 2012-02-21 | Köse Hi̇kmet | Tam lamineli esnek havalandırma kanalı |
| ES2514965B1 (es) * | 2013-04-25 | 2016-01-22 | Cikautxo, S.Coop. | Tubo de recirculación de gas de un motor de combustión y método para fabricar dicho tubo |
| US9784469B2 (en) * | 2015-05-20 | 2017-10-10 | Rite-Hite Holding Corporation | Fabric silencers for air ducts |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3289703A (en) * | 1963-12-20 | 1966-12-06 | Electrolux Corp | Flexible hose and method of making the same |
| DE7514049U (de) * | 1975-05-02 | 1976-10-07 | Fa. Carl Freudenberg, 6940 Weinheim | Waermeisolierter und querschnittskonstanter schlauch |
| DE2749665A1 (de) * | 1977-11-05 | 1979-05-10 | Eckhard Faehnrich | Schalldaemmender, flexibler schlauch |
| IT1124638B (it) * | 1979-10-24 | 1986-05-07 | Pirelli | Condotto termoisolato |
| JPH07174292A (ja) * | 1993-12-17 | 1995-07-11 | U C Sangyo Kk | 断熱ホース |
| JPH1182862A (ja) * | 1997-08-29 | 1999-03-26 | Inoac Corp | 可撓性ホース |
| JP2002130584A (ja) * | 2000-10-25 | 2002-05-09 | Uc Industrial Co Ltd | 断熱ホース |
-
2004
- 2004-02-04 GR GR20040100038A patent/GR1004701B/el unknown
-
2005
- 2005-01-25 EP EP05386003A patent/EP1561992B1/en not_active Expired - Lifetime
- 2005-01-25 AT AT05386003T patent/ATE431520T1/de not_active IP Right Cessation
- 2005-01-25 EP EP07015163A patent/EP1870629A3/en not_active Withdrawn
- 2005-01-25 DE DE602005014400T patent/DE602005014400D1/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1561992B1 (en) | 2009-05-13 |
| DE602005014400D1 (de) | 2009-06-25 |
| EP1870629A3 (en) | 2008-06-11 |
| EP1870629A2 (en) | 2007-12-26 |
| ATE431520T1 (de) | 2009-05-15 |
| EP1561992A1 (en) | 2005-08-10 |
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