GB729618A - Improvements in or relating to swirl tubes - Google Patents

Improvements in or relating to swirl tubes

Info

Publication number
GB729618A
GB729618A GB11444/53A GB1144453A GB729618A GB 729618 A GB729618 A GB 729618A GB 11444/53 A GB11444/53 A GB 11444/53A GB 1144453 A GB1144453 A GB 1144453A GB 729618 A GB729618 A GB 729618A
Authority
GB
United Kingdom
Prior art keywords
tube
relating
swirl
bands
swirl tubes
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
GB11444/53A
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of GB729618A publication Critical patent/GB729618A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/424—Means comprising outside portions integral with inside portions
    • F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex
    • 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
    • F28F1/06—Tubular elements of cross-section which is non-circular crimped or corrugated in cross-section
    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Prostheses (AREA)

Abstract

729,618. Metal tubes. MANNESMAN AKT.-GES. April 24, 1953 [May 5, 1952], No. 11444/53. Class 99 (2). [Also in Group XIII] A swirl tube 1, e.g. a tube provided with helically-extending constrictions is reinforced by bands 2 spaced from the ends of the tube and comprising swirl tube sections having internal dimensions which correspond to the external dimensions of the tube 1. The bands may be shrunk on or welded to the tube.
GB11444/53A 1952-05-05 1953-04-24 Improvements in or relating to swirl tubes Expired GB729618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE729618X 1952-05-05

Publications (1)

Publication Number Publication Date
GB729618A true GB729618A (en) 1955-05-11

Family

ID=6635988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11444/53A Expired GB729618A (en) 1952-05-05 1953-04-24 Improvements in or relating to swirl tubes

Country Status (1)

Country Link
GB (1) GB729618A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379996A (en) * 2001-06-05 2003-03-26 Tayside Flow Technologies Ltd Flow means
US6896007B2 (en) * 2002-06-28 2005-05-24 Lmc Resources, Inc. Hydro-dynamic static mixing apparatus and method for use thereof in transporting, conditioning and separating oil sands and the like
GB2408559B (en) * 2002-10-09 2006-04-26 Amersham Health As Tube
US7749462B2 (en) 2004-09-21 2010-07-06 Technip France S.A.S. Piping
US8029749B2 (en) 2004-09-21 2011-10-04 Technip France S.A.S. Cracking furnace
US8088345B2 (en) 2004-09-21 2012-01-03 Technip France S.A.S. Olefin production furnace having a furnace coil
US8354084B2 (en) 2008-09-19 2013-01-15 Technip France S.A.S. Cracking furnace
US8376053B2 (en) 2007-10-01 2013-02-19 Premium Artificial Lift Systems Ltd. Fluid flow conduit, method and use
US10188532B2 (en) 1998-12-29 2019-01-29 Vascular Flow Technologies Limited Blood-flow tubing

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10188532B2 (en) 1998-12-29 2019-01-29 Vascular Flow Technologies Limited Blood-flow tubing
GB2379996A (en) * 2001-06-05 2003-03-26 Tayside Flow Technologies Ltd Flow means
GB2379996B (en) * 2001-06-05 2004-05-19 Tayside Flow Technologies Ltd Flow means
US6776194B2 (en) 2001-06-05 2004-08-17 Tayside Flow Technologies Limited Flow means
US6896007B2 (en) * 2002-06-28 2005-05-24 Lmc Resources, Inc. Hydro-dynamic static mixing apparatus and method for use thereof in transporting, conditioning and separating oil sands and the like
GB2408559B (en) * 2002-10-09 2006-04-26 Amersham Health As Tube
US7749462B2 (en) 2004-09-21 2010-07-06 Technip France S.A.S. Piping
US8029749B2 (en) 2004-09-21 2011-10-04 Technip France S.A.S. Cracking furnace
US8088345B2 (en) 2004-09-21 2012-01-03 Technip France S.A.S. Olefin production furnace having a furnace coil
USRE43650E1 (en) 2004-09-21 2012-09-11 Technip France S.A.S. Piping
US8376053B2 (en) 2007-10-01 2013-02-19 Premium Artificial Lift Systems Ltd. Fluid flow conduit, method and use
US8354084B2 (en) 2008-09-19 2013-01-15 Technip France S.A.S. Cracking furnace

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