GB1258038A - - Google Patents

Info

Publication number
GB1258038A
GB1258038A GB1258038DA GB1258038A GB 1258038 A GB1258038 A GB 1258038A GB 1258038D A GB1258038D A GB 1258038DA GB 1258038 A GB1258038 A GB 1258038A
Authority
GB
United Kingdom
Prior art keywords
tube
inch
grooves
land
tubing
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
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 filed Critical
Publication of GB1258038A publication Critical patent/GB1258038A/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
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/532—Heat exchange conduit structure
    • Y10S165/535—Helically formed

Abstract

1,258,038. Heat exchanger tubes. OLIN CORP. 19 June, 1970 [1 July, 1969], No. 29990/70. Heading F4S. A heat exchange tube is formed with a plurality of independent helical grooves in its wall, adjacent grooves being separated by a land, and the tubing satisfying the following formula wherein L.W.=land width; G.W.=groove width; and 0 = angle of advance of the helically extending grooves. The wall thickness of the tube may be from 0À010 inch to 0À50 inch. The tube outside diameter may be from 0À25 inch to 10À5 inches. The tube material may be copper, aluminium or titanium, or their alloys. Welded seam tubing may be utilized for the tube. The tube ends may be plain for attachment to tube plates.
GB1258038D 1969-07-01 1970-06-19 Expired GB1258038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83817269A 1969-07-01 1969-07-01

Publications (1)

Publication Number Publication Date
GB1258038A true GB1258038A (en) 1971-12-22

Family

ID=25276459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1258038D Expired GB1258038A (en) 1969-07-01 1970-06-19

Country Status (6)

Country Link
US (1) US3612175A (en)
JP (1) JPS5125620B1 (en)
CA (1) CA922248A (en)
DE (1) DE2032641A1 (en)
FR (1) FR2065666B1 (en)
GB (1) GB1258038A (en)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875997A (en) * 1970-06-30 1975-04-08 Atomic Energy Authority Uk Tubular heat transfer members
US3789915A (en) * 1971-04-23 1974-02-05 Olin Corp Process for improving heat transfer efficiency and improved heat transfer system
US3743328A (en) * 1971-07-26 1973-07-03 E Longfellow Gas appliance connector
DE2156578B2 (en) * 1971-11-15 1980-12-11 Knut Dr.-Ing. 3000 Hannover Kauder Flexible heat exchanger piping
US3841136A (en) * 1972-03-07 1974-10-15 Universal Oil Prod Co Method of designing internally ridged heat transfer tube for optimum performance
US3779312A (en) * 1972-03-07 1973-12-18 Universal Oil Prod Co Internally ridged heat transfer tube
US3847212A (en) * 1973-07-05 1974-11-12 Universal Oil Prod Co Heat transfer tube having multiple internal ridges
US4622140A (en) * 1974-03-19 1986-11-11 Extracorporeal Medical Specialties, Inc. Device useful in the treatment of blood
AR205405A1 (en) * 1974-12-20 1976-04-30 Ecodyne Corp A HEAT EXCHANGER TUBE MADE OF A PLASTIC MATERIAL
US4118944A (en) * 1977-06-29 1978-10-10 Carrier Corporation High performance heat exchanger
US4305460A (en) * 1979-02-27 1981-12-15 General Atomic Company Heat transfer tube
US4380912A (en) * 1979-03-05 1983-04-26 Edwards Engineering Corp. Double wall tube assembly for use in heat exchangers
JPS55167091U (en) * 1979-05-16 1980-12-01
DE3048959C2 (en) 1980-12-24 1985-08-29 Wieland-Werke Ag, 7900 Ulm Method and device for producing a finned tube for heat exchangers or the like.
US4699211A (en) * 1983-02-28 1987-10-13 Baltimore Aircoil Company, Inc. Segmental baffle high performance shell and tube heat exchanger
JPH03202719A (en) * 1989-12-29 1991-09-04 Hoya Corp Fused-glass liquid level meter
US5181560A (en) * 1990-10-17 1993-01-26 Burn Mark N Baffleless tube and shell heat exchanger having fluted tubes
DE4420756C1 (en) * 1994-06-15 1995-11-30 Wieland Werke Ag Ribbed heat exchanger tube
CN2210372Y (en) * 1994-12-08 1995-10-18 顾广瑞 Corrugated tube heat exchanger of rotational flow type
US5542413A (en) * 1995-03-10 1996-08-06 Horn; Stephen T. Personal cooling apparatus
US5655599A (en) * 1995-06-21 1997-08-12 Gas Research Institute Radiant tubes having internal fins
JPH10267460A (en) * 1997-01-27 1998-10-09 Kobe Steel Ltd Heat transfer pipe of absorbing device
US6379378B1 (en) 2000-03-03 2002-04-30 Innercool Therapies, Inc. Lumen design for catheter
US6251130B1 (en) 1998-03-24 2001-06-26 Innercool Therapies, Inc. Device for applications of selective organ cooling
US6491039B1 (en) 1998-01-23 2002-12-10 Innercool Therapies, Inc. Medical procedure
US6464716B1 (en) 1998-01-23 2002-10-15 Innercool Therapies, Inc. Selective organ cooling apparatus and method
US6471717B1 (en) 1998-03-24 2002-10-29 Innercool Therapies, Inc. Selective organ cooling apparatus and method
US6991645B2 (en) 1998-01-23 2006-01-31 Innercool Therapies, Inc. Patient temperature regulation method and apparatus
US6843800B1 (en) 1998-01-23 2005-01-18 Innercool Therapies, Inc. Patient temperature regulation method and apparatus
US6096068A (en) 1998-01-23 2000-08-01 Innercool Therapies, Inc. Selective organ cooling catheter and method of using the same
US6325818B1 (en) 1999-10-07 2001-12-04 Innercool Therapies, Inc. Inflatable cooling apparatus for selective organ hypothermia
US7371254B2 (en) 1998-01-23 2008-05-13 Innercool Therapies, Inc. Medical procedure
US6051019A (en) 1998-01-23 2000-04-18 Del Mar Medical Technologies, Inc. Selective organ hypothermia method and apparatus
US6383210B1 (en) 2000-06-02 2002-05-07 Innercool Therapies, Inc. Method for determining the effective thermal mass of a body or organ using cooling catheter
US6231595B1 (en) 1998-03-31 2001-05-15 Innercool Therapies, Inc. Circulating fluid hypothermia method and apparatus
US6585752B2 (en) 1998-06-23 2003-07-01 Innercool Therapies, Inc. Fever regulation method and apparatus
US6261312B1 (en) 1998-06-23 2001-07-17 Innercool Therapies, Inc. Inflatable catheter for selective organ heating and cooling and method of using the same
US6558412B2 (en) 1998-01-23 2003-05-06 Innercool Therapies, Inc. Selective organ hypothermia method and apparatus
US6702841B2 (en) 1998-01-23 2004-03-09 Innercool Therapies, Inc. Method of manufacturing a heat transfer element for in vivo cooling
US6312452B1 (en) 1998-01-23 2001-11-06 Innercool Therapies, Inc. Selective organ cooling catheter with guidewire apparatus and temperature-monitoring device
US6576002B2 (en) 1998-03-24 2003-06-10 Innercool Therapies, Inc. Isolated selective organ cooling method and apparatus
US6599312B2 (en) 1998-03-24 2003-07-29 Innercool Therapies, Inc. Isolated selective organ cooling apparatus
US6551349B2 (en) 1998-03-24 2003-04-22 Innercool Therapies, Inc. Selective organ cooling apparatus
US6685732B2 (en) 1998-03-31 2004-02-03 Innercool Therapies, Inc. Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation employing microporous balloon
US6905494B2 (en) 1998-03-31 2005-06-14 Innercool Therapies, Inc. Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation employing tissue protection
US6602276B2 (en) 1998-03-31 2003-08-05 Innercool Therapies, Inc. Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation
US7001378B2 (en) 1998-03-31 2006-02-21 Innercool Therapies, Inc. Method and device for performing cooling or cryo-therapies, for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation employing tissue protection
US7291144B2 (en) 1998-03-31 2007-11-06 Innercool Therapies, Inc. Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation
US6338727B1 (en) 1998-08-13 2002-01-15 Alsius Corporation Indwelling heat exchange catheter and method of using same
US6869440B2 (en) 1999-02-09 2005-03-22 Innercool Therapies, Inc. Method and apparatus for patient temperature control employing administration of anti-shivering agents
US6830581B2 (en) 1999-02-09 2004-12-14 Innercool Therspies, Inc. Method and device for patient temperature control employing optimized rewarming
US6648906B2 (en) 2000-04-06 2003-11-18 Innercool Therapies, Inc. Method and apparatus for regulating patient temperature by irrigating the bladder with a fluid
US6719723B2 (en) 2000-12-06 2004-04-13 Innercool Therapies, Inc. Multipurpose catheter assembly
US6450987B1 (en) 2001-02-01 2002-09-17 Innercool Therapies, Inc. Collapsible guidewire lumen
WO2003015672A1 (en) 2001-08-15 2003-02-27 Innercool Therapies, Inc. Method and apparatus for patient temperature control employing administration of anti-shivering
US7288109B2 (en) 2002-04-04 2007-10-30 Innercool Therapies. Inc. Method of manufacturing a heat transfer element for in vivo cooling without undercuts
US7041218B1 (en) 2002-06-10 2006-05-09 Inflowsion, L.L.C. Static device and method of making
US7264394B1 (en) * 2002-06-10 2007-09-04 Inflowsion L.L.C. Static device and method of making
US7045060B1 (en) 2002-12-05 2006-05-16 Inflowsion, L.L.C. Apparatus and method for treating a liquid
GB0306179D0 (en) * 2003-03-18 2003-04-23 Imp College Innovations Ltd Piping
DE10333477A1 (en) * 2003-07-22 2005-02-24 Aloys Wobben Flow passage for fluids has at least one wall bounding flow passage in such way that with through-flow of fluid at least one flow region is formed which has axial and simultaneously tangential flow component
US8029749B2 (en) * 2004-09-21 2011-10-04 Technip France S.A.S. Cracking furnace
US7749462B2 (en) 2004-09-21 2010-07-06 Technip France S.A.S. Piping
GB0420971D0 (en) * 2004-09-21 2004-10-20 Imp College Innovations Ltd Piping
GB0817219D0 (en) 2008-09-19 2008-10-29 Heliswirl Petrochemicals Ltd Cracking furnace
USD669160S1 (en) * 2011-01-07 2012-10-16 Nippon Steel Corporation Dimpled steel pipe
USD668323S1 (en) * 2011-03-23 2012-10-02 Nippon Steel Corporation Dented steel pipe
US8826943B2 (en) 2011-12-22 2014-09-09 Carefusion Corporation Apparatus for fluid tube
US10024572B1 (en) 2012-12-20 2018-07-17 Htp, Inc. Heat exchanger
JP2014198324A (en) * 2013-03-29 2014-10-23 ソニー株式会社 Microfluidic channel and microfluidic device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US770599A (en) * 1904-09-20 Half to e
FR959916A (en) * 1950-04-07
US85149A (en) * 1868-12-22 Improvement in tubes for steam-generators
US249547A (en) * 1881-11-15 John a
US1777782A (en) * 1929-02-11 1930-10-07 Bundy Tubing Co Externally and internally finned tube and method therefor
US2913009A (en) * 1956-07-16 1959-11-17 Calumet & Hecla Internal and internal-external surface heat exchange tubing
US3025685A (en) * 1960-02-03 1962-03-20 Arkla Ind Means for wetting surfaces

Also Published As

Publication number Publication date
DE2032641A1 (en) 1971-01-14
FR2065666B1 (en) 1975-06-06
US3612175A (en) 1971-10-12
JPS5125620B1 (en) 1976-08-02
CA922248A (en) 1973-03-06
FR2065666A1 (en) 1971-08-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees