CA1128928A - Thin-walled tube composed of a melt spinnable synthetic polymer and its use in apparatus for transferring heat - Google Patents

Thin-walled tube composed of a melt spinnable synthetic polymer and its use in apparatus for transferring heat

Info

Publication number
CA1128928A
CA1128928A CA342,366A CA342366A CA1128928A CA 1128928 A CA1128928 A CA 1128928A CA 342366 A CA342366 A CA 342366A CA 1128928 A CA1128928 A CA 1128928A
Authority
CA
Canada
Prior art keywords
thin
tube
walled
section
cross
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.)
Expired
Application number
CA342,366A
Other languages
English (en)
French (fr)
Inventor
Hans-Joachim Hoppe
Klaus Schneider
Karl Ostertag
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo NV
Original Assignee
Akzo NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Akzo NV filed Critical Akzo NV
Application granted granted Critical
Publication of CA1128928A publication Critical patent/CA1128928A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CA342,366A 1978-12-29 1979-12-20 Thin-walled tube composed of a melt spinnable synthetic polymer and its use in apparatus for transferring heat Expired CA1128928A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782856642 DE2856642A1 (de) 1978-12-29 1978-12-29 Duennwandiger schlauch aus einem schmelzspinnbaren synthetischen polymeren sowie seine verwendung in einer vorrichtung zum uebertragen von waerme
DEP2856642.9 1978-12-29

Publications (1)

Publication Number Publication Date
CA1128928A true CA1128928A (en) 1982-08-03

Family

ID=6058656

Family Applications (1)

Application Number Title Priority Date Filing Date
CA342,366A Expired CA1128928A (en) 1978-12-29 1979-12-20 Thin-walled tube composed of a melt spinnable synthetic polymer and its use in apparatus for transferring heat

Country Status (13)

Country Link
JP (1) JPS55128009A (en:Method)
AU (1) AU528764B2 (en:Method)
BE (1) BE880753A (en:Method)
BR (1) BR7908566A (en:Method)
CA (1) CA1128928A (en:Method)
CH (1) CH645973A5 (en:Method)
DE (1) DE2856642A1 (en:Method)
ES (2) ES267914Y (en:Method)
FR (1) FR2445213A2 (en:Method)
GB (1) GB2039357B (en:Method)
IT (2) IT7951146A0 (en:Method)
LU (1) LU82047A1 (en:Method)
NL (1) NL7909338A (en:Method)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56148907A (en) * 1980-04-15 1981-11-18 Nippon Zeon Co Ltd Hollow fiber
JPS58163724A (ja) * 1982-03-24 1983-09-28 Nok Corp 潜熱蓄熱材充「あ」中空糸およびその製造法
DE3481817D1 (de) * 1983-07-30 1990-05-10 Akzo Gmbh Poren aufweisende formkoerper.
SE445131B (sv) * 1983-12-14 1986-06-02 Mediplast Ab Kompressibel slang for transport av sma vetskemengder, i synnerhet for infusionslosningar, samt sett att framstella slangen
GB2198202B (en) * 1986-11-26 1991-07-31 British Gas Plc A moulding of synthetic resin
NL8702021A (nl) * 1987-08-28 1989-03-16 Teunis Jan Treur Verwarmingsbuis.
WO2002095305A1 (en) * 2001-05-22 2002-11-28 Mast I Göteborg Ab Method and apparatus for cooling perishable goods
DE102006035189B4 (de) * 2006-07-29 2011-06-22 Fachhochschule Kaiserslautern, 66482 Flächige Struktur, Vlies, Gewirk, Gewebe, Abstandsgewebe, Wärme- oder Schalldämmung sowie Hohlfaser zum Transport von Wärmeenergie
DE102009018197A1 (de) 2008-04-24 2009-11-26 Scheller, Gudrun Charlotte Flächengebilde
DE102009018196A1 (de) 2009-04-22 2010-10-28 Scheller, Gudrun Charlotte Flächengebilde
AU2017240811B2 (en) * 2016-04-01 2022-08-25 Evapco, Inc. Multi-cavity tubes for air-over evaporative heat exchanger

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1991551U (de) * 1968-08-14 E I du Pont de Nemours and Company, Wilmington, Del (V St A) Wärmeaustauscher
GB748030A (en) * 1953-04-07 1956-04-18 Fresh Frozen Foods Ltd Improvements in, or relating to, finned tubes, primarily intended for use as heat exchange elements
DD14882A (en:Method) * 1957-05-06 1900-01-01
NL151792C (en:Method) * 1965-01-14
US3335790A (en) * 1965-04-28 1967-08-15 Technoimpex Magyar Gepipari Ku Heat exchanger with crossing helicoidal tubes
IL32513A0 (en) * 1968-07-19 1969-08-27 Glanzstoff Ag Synthetic hollow fibres and their preparation
CA971554A (en) * 1970-08-14 1975-07-22 Robert D. Smith Liquid heat exchange system
US3718181A (en) * 1970-08-17 1973-02-27 Du Pont Plastic heat exchange apparatus
FR2191091B1 (en:Method) * 1972-07-04 1975-03-07 Rhone Poulenc Ind
FR2362358A1 (fr) * 1976-08-18 1978-03-17 Hamon Sobelco Sa Echangeur de chaleur a paroi d'echange formee par des tubes souples
DE2637511C3 (de) * 1976-08-20 1980-01-31 Gerhard 8000 Muenchen Hahn Wärmetauscher oder Wärmetauschwand
DE2841091A1 (de) * 1978-09-21 1980-04-03 Akzo Gmbh Duennwandiger schlauch aus einem schmelzspinnbaren synthetischen polymeren sowie verfahren zu seiner herstellung

Also Published As

Publication number Publication date
FR2445213B2 (en:Method) 1983-02-18
DE2856642A1 (de) 1980-07-10
FR2445213A2 (fr) 1980-07-25
IT7951146A0 (it) 1979-12-20
JPS55128009A (en) 1980-10-03
BE880753A (fr) 1980-04-16
DE2856642C2 (en:Method) 1991-08-01
IT1164801B (it) 1987-04-15
AU528764B2 (en) 1983-05-12
ES267914Y (es) 1983-12-16
GB2039357B (en) 1983-09-01
LU82047A1 (de) 1980-04-23
ES267914U (es) 1983-06-16
IT7951238A0 (it) 1979-12-31
AU5398479A (en) 1980-07-03
NL7909338A (nl) 1980-07-01
CH645973A5 (de) 1984-10-31
BR7908566A (pt) 1980-07-22
GB2039357A (en) 1980-08-06
ES487355A1 (es) 1980-09-16

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Legal Events

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