GB1056075A - Improvements in or relating to heat exchangers - Google Patents

Improvements in or relating to heat exchangers

Info

Publication number
GB1056075A
GB1056075A GB2758863A GB2758863A GB1056075A GB 1056075 A GB1056075 A GB 1056075A GB 2758863 A GB2758863 A GB 2758863A GB 2758863 A GB2758863 A GB 2758863A GB 1056075 A GB1056075 A GB 1056075A
Authority
GB
United Kingdom
Prior art keywords
strip
inner tube
tubes
wound
july
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
GB2758863A
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.)
Sulzer Escher Wyss AG
Original Assignee
Escher Wyss 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 Escher Wyss AG filed Critical Escher Wyss AG
Publication of GB1056075A publication Critical patent/GB1056075A/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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
    • F28F1/36—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • 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
    • F28F1/105—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being corrugated elements extending around the tubular elements
    • 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
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media

Abstract

1,056,075. Making heat exchangers. ESCHER WYSS A.G. July 11, 19G3 [July 11, 19621, No. 27588/63. Heading B3A. [Also in Division F4] A double - walled heatconducting partition having two spaced - apart walls bridged by a corrugated strip, separates two fluids in heat exchange with one another, the cavity within the partition being formed by a space between two tubes of differing diameter located one within the other, and the strip being bonded at the corrugation crests thereof to the respective tubes. In a method of assembly a corrugated copper strip 2<SP>3</SP> is wound helically around an inner tube 2<SP>2</SP>, the corrugations being offset from turn to turn. This assembly is then inserted into an outer tube 2<SP>1</SP> and the inner tube is expanded to press the corrugation crests of the strip against the tubes. Soldering foil is wound around the inner tube before winding on the strip and wound around the strip after the latter has been wound on to the inner tube.
GB2758863A 1962-07-11 1963-07-11 Improvements in or relating to heat exchangers Expired GB1056075A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH835462A CH402027A (en) 1962-07-11 1962-07-11 Tubular heat exchanger

Publications (1)

Publication Number Publication Date
GB1056075A true GB1056075A (en) 1967-01-25

Family

ID=4339036

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2758863A Expired GB1056075A (en) 1962-07-11 1963-07-11 Improvements in or relating to heat exchangers

Country Status (3)

Country Link
CH (1) CH402027A (en)
DE (1) DE1936542U (en)
GB (1) GB1056075A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420722A1 (en) * 1978-03-23 1979-10-19 Stichting Bouwcentrum HEAT ACCUMULATION APPARATUS AND THERMAL EXCHANGE ELEMENT INTENDED TO BE USED THERE
FR2551193A1 (en) * 1983-08-30 1985-03-01 Spiro Research Bv HEATING TUBE WITH ANGULATED WIRE LINING
EP1189007A2 (en) * 2000-09-19 2002-03-20 Piero Pasqualini Heat exchanger
WO2009074441A1 (en) * 2007-12-12 2009-06-18 M.T.A. S.P.A. Heat exchanger
RU178529U1 (en) * 2017-02-13 2018-04-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный технологический университет" Heat exchanger element recuperator thermal bridge
CZ307349B6 (en) * 2017-02-09 2018-06-20 SUAR.CZ s.r.o. An annular heat exchanger
RU2773425C1 (en) * 2021-10-08 2022-06-03 Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный технологический университет" Component of a heat exchanger

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009025734A1 (en) * 2009-06-20 2010-12-30 Terrawater Gmbh Heat exchanger for heating or cooling e.g. air, has outer pipes arranged on grid and including ends, and guiding units provided around outer wall of outer pipes for guiding medium to be heated

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420722A1 (en) * 1978-03-23 1979-10-19 Stichting Bouwcentrum HEAT ACCUMULATION APPARATUS AND THERMAL EXCHANGE ELEMENT INTENDED TO BE USED THERE
FR2551193A1 (en) * 1983-08-30 1985-03-01 Spiro Research Bv HEATING TUBE WITH ANGULATED WIRE LINING
EP1189007A2 (en) * 2000-09-19 2002-03-20 Piero Pasqualini Heat exchanger
EP1189007A3 (en) * 2000-09-19 2005-02-09 Piero Pasqualini Heat exchanger
WO2009074441A1 (en) * 2007-12-12 2009-06-18 M.T.A. S.P.A. Heat exchanger
CZ307349B6 (en) * 2017-02-09 2018-06-20 SUAR.CZ s.r.o. An annular heat exchanger
CN110214256A (en) * 2017-02-09 2019-09-06 斯瓦捷克股份有限公司 Circular heat exchanger
RU178529U1 (en) * 2017-02-13 2018-04-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный технологический университет" Heat exchanger element recuperator thermal bridge
RU2773425C1 (en) * 2021-10-08 2022-06-03 Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный технологический университет" Component of a heat exchanger

Also Published As

Publication number Publication date
CH402027A (en) 1965-11-15
DE1936542U (en) 1966-04-14

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