NZ195589A - Two or more walled helically grooved heat exchange tube with inter-wall venting - Google Patents

Two or more walled helically grooved heat exchange tube with inter-wall venting

Info

Publication number
NZ195589A
NZ195589A NZ19558981A NZ19558981A NZ195589A NZ 195589 A NZ195589 A NZ 195589A NZ 19558981 A NZ19558981 A NZ 19558981A NZ 19558981 A NZ19558981 A NZ 19558981A NZ 195589 A NZ195589 A NZ 195589A
Authority
NZ
New Zealand
Prior art keywords
tube
conduit
enhanced surface
surface tube
stainless steel
Prior art date
Application number
NZ19558981A
Other languages
English (en)
Inventor
K J Sulzberger
Original Assignee
Energy Resources International
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 Energy Resources International filed Critical Energy Resources International
Publication of NZ195589A publication Critical patent/NZ195589A/en

Links

Classifications

    • 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
    • F28D7/02—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 helically coiled
    • F28D7/026—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 helically coiled the conduits of only one medium being helically coiled and formed by bent members, e.g. plates, the coils having a cylindrical configuration
    • 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
    • F28F1/003—Multiple wall conduits, e.g. for leak detection
    • 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
    • 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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
NZ19558981A 1980-11-19 1981-11-19 Two or more walled helically grooved heat exchange tube with inter-wall venting NZ195589A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ19558980 1980-11-19

Publications (1)

Publication Number Publication Date
NZ195589A true NZ195589A (en) 1985-10-11

Family

ID=19919399

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ19558981A NZ195589A (en) 1980-11-19 1981-11-19 Two or more walled helically grooved heat exchange tube with inter-wall venting

Country Status (4)

Country Link
EP (1) EP0052522A3 (de)
JP (1) JPS57155097A (de)
AU (1) AU7757581A (de)
NZ (1) NZ195589A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666186A (en) * 1984-03-01 1987-05-19 Alan Twomey Tubing

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4871014A (en) * 1983-03-28 1989-10-03 Tui Industries Shell and tube heat exchanger
US4858681A (en) * 1983-03-28 1989-08-22 Tui Industries Shell and tube heat exchanger
EP0120497B1 (de) * 1983-03-28 1989-07-26 Tui Industries Gehäuse- und Röhrenwärmetauscher
WO1987002763A1 (en) * 1985-11-05 1987-05-07 Tui Industries Shell and tube heat exchanger
US4870734A (en) * 1987-04-03 1989-10-03 Tui Industries Method of manufacturing high efficiency heat exchange tube
NL1004592C2 (nl) * 1996-11-22 1998-06-08 Spiro Research Bv Warmtewisselaarbuis en vervaardigingswijze daarvoor.
GB0111628D0 (en) 2001-05-11 2001-07-04 Scancell Ltd Binding member
AU2002257494A1 (en) * 2002-04-30 2003-11-17 Beijing U Bridge Llc A stainless pipe used in a cooler for a diesel engine egr system
GB0410627D0 (en) 2004-05-12 2004-06-16 Scancell Ltd Specific binding members
GB0611405D0 (en) 2006-06-09 2006-07-19 Univ Belfast FKBP-L: A novel inhibitor of angiogenesis
US8875780B2 (en) 2010-01-15 2014-11-04 Rigidized Metals Corporation Methods of forming enhanced-surface walls for use in apparatae for performing a process, enhanced-surface walls, and apparatae incorporating same
DE102010010625A1 (de) * 2010-03-09 2011-09-15 GM Global Technology Operations LLC , (n. d. Ges. d. Staates Delaware) Rohrförmiger Wärmetauscher für Kraftfahrzeug-Klimaanlagen
US20150159964A1 (en) 2012-05-07 2015-06-11 Tetra Laval Holdings & Finance S.A. Tubular heat exchanger
GB201319374D0 (en) 2013-11-01 2013-12-18 Univ Nottingham Glycans as functional cancer targets abd antibodies thereto
CN106197119A (zh) * 2016-07-30 2016-12-07 成都烃源科技有限责任公司 一种工业高效管
GB201901305D0 (en) 2019-01-30 2019-03-20 Immunocore Ltd Specific binding molecules
GB201910900D0 (en) 2019-07-31 2019-09-11 Scancell Ltd Modified fc-regions to enhance functional affinity of antibodies and antigen binding fragments thereof
GB201910899D0 (en) 2019-07-31 2019-09-11 Scancell Ltd Binding members
GB201912657D0 (en) 2019-09-03 2019-10-16 Scancell Ltd Binding members
GB201912882D0 (en) 2019-09-06 2019-10-23 Scancell Ltd Ssea-4 binding members
AU2021331410A1 (en) 2020-08-26 2023-04-06 Scancell Limited Nucleic acids encoding a polypeptide comprising a modified fc region of a human IGG1 and at least one heterologous antigen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR525503A (fr) * 1919-10-04 1921-09-23 Norske Saltverker As De Tube de transmission de chaleur
CH287675A (fr) * 1950-08-11 1952-12-15 Calumet And Hecla Consolidated Elément échangeur de chaleur et procédé pour sa fabrication.
US2913009A (en) * 1956-07-16 1959-11-17 Calumet & Hecla Internal and internal-external surface heat exchange tubing
GB960628A (en) * 1961-03-29 1964-06-10 Calumet & Hecla Leak detector tube and method of making the same
DE1501531B2 (de) * 1965-09-22 1971-12-02 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Mehrlagen waermeaustauscherrohr und verwendung desselben1
DE1551488A1 (de) * 1966-07-07 1970-04-23 Kichisaburo Nagahara Waermetauscherrohr
US3481394A (en) * 1967-06-26 1969-12-02 Calumet & Hecla Corp Configuration of heat transfer tubing for vapor condensation on its outer surface
US3826304A (en) * 1967-10-11 1974-07-30 Universal Oil Prod Co Advantageous configuration of tubing for internal boiling
US3566615A (en) * 1969-04-03 1971-03-02 Whirlpool Co Heat exchanger with rolled-in capillary for refrigeration apparatus
US3777343A (en) * 1971-03-11 1973-12-11 Spiral Tubing Corp Method for forming a helically corrugated concentric tubing unit
FR2347642A1 (fr) * 1976-04-09 1977-11-04 France Etat Echangeur thermique a elements tubulaires et procede de fabrication
US4228848A (en) * 1979-01-23 1980-10-21 Grumman Energy Systems, Inc. Leak detection for coaxial heat exchange system
US4228852A (en) * 1979-02-28 1980-10-21 Akira Togashi Tubular body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666186A (en) * 1984-03-01 1987-05-19 Alan Twomey Tubing

Also Published As

Publication number Publication date
EP0052522A3 (de) 1982-11-24
JPS57155097A (en) 1982-09-25
AU7757581A (en) 1982-05-27
EP0052522A2 (de) 1982-05-26

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