GB1274285A - Thermal insulation for fluid storage or transfer devices - Google Patents

Thermal insulation for fluid storage or transfer devices

Info

Publication number
GB1274285A
GB1274285A GB36017/69A GB3601769A GB1274285A GB 1274285 A GB1274285 A GB 1274285A GB 36017/69 A GB36017/69 A GB 36017/69A GB 3601769 A GB3601769 A GB 3601769A GB 1274285 A GB1274285 A GB 1274285A
Authority
GB
United Kingdom
Prior art keywords
tube
heat conducting
insulation
spacer
layer
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
GB36017/69A
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.)
Vacuum Barrier Corp
Original Assignee
Vacuum Barrier Corp
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 Vacuum Barrier Corp filed Critical Vacuum Barrier Corp
Publication of GB1274285A publication Critical patent/GB1274285A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/153—Arrangements for the insulation of pipes or pipe systems for flexible pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies
    • F16L59/125—Helical spacers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/141—Arrangements for the insulation of pipes or pipe systems in which the temperature of the medium is below that of the ambient temperature
    • 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
    • Y10S220/00—Receptacles
    • Y10S220/901—Liquified gas content, cryogenic
    • 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
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/884—Conductor
    • Y10S505/885—Cooling, or feeding, circulating, or distributing fluid; in superconductive apparatus

Abstract

1,274,285. Thermally insulated tubes. VACUUM BARRIER CORP. 17 July, 1969 [24 July, 1968], No. 36017/69. Heading F2P. A semi-flexible cryogenic tube comprises an inner corrugated tube 10 separated by a helically wound spacer 12 from a helically wound tube 14, of heat conducting material, in contact with a thermally conducting layer 16 which surrounds tube 10, fibrous insulating layers 20, and an outer corrugated tube 24. Heat which leaks through insulation 20 is collected by layer 16 and removed by cooling fluid passed through tube 14. The helical spacer 18, which separates insulation 20 from layer 16, is laid with the opposite pitch to that of spacer 12. The spaces between inner tube 10 and outer tube 24 are evacuated. The fluid passing through the heat conducting tube 14 may be bled from the inner tube 10. Additional layers of heat conducting tubes, heat conducting layers and helical spacers may be provided to increase the insulation. The tube is suitable for the transfer of liquid helium, and, with the addition of an appropriate electrical conductor, as a superconducting cable.
GB36017/69A 1968-07-24 1969-07-17 Thermal insulation for fluid storage or transfer devices Expired GB1274285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74728468A 1968-07-24 1968-07-24

Publications (1)

Publication Number Publication Date
GB1274285A true GB1274285A (en) 1972-05-17

Family

ID=25004440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36017/69A Expired GB1274285A (en) 1968-07-24 1969-07-17 Thermal insulation for fluid storage or transfer devices

Country Status (8)

Country Link
US (1) US3565118A (en)
BE (1) BE736524A (en)
CH (1) CH530582A (en)
DE (1) DE1936609B2 (en)
FR (1) FR2013626A1 (en)
GB (1) GB1274285A (en)
NL (1) NL166772C (en)
SE (1) SE353783B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349550A1 (en) * 1972-10-21 1974-05-02 Philips Nv REFRIGERANT TRANSPORT LINE
EP0533522A1 (en) * 1991-09-20 1993-03-24 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Cryogenic fluid transfer line
GB2345199A (en) * 1998-12-22 2000-06-28 Philip Head Supporting cables etc in submarine or subsurface coiled tubing

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1302909A (en) * 1969-05-02 1973-01-10
US3706208A (en) * 1971-01-13 1972-12-19 Air Prod & Chem Flexible cryogenic liquid transfer system and improved support means therefor
US3955601A (en) * 1972-11-29 1976-05-11 Moore Business Forms, Inc. Heat insulating jacket for a conduit equipped with self-locking seam
US3987238A (en) * 1973-11-23 1976-10-19 Aeg-Elotherm G.M.B.H. Electric conductor for the conduction of electric currents of high density under heated conditions of the conducting body
IT1027660B (en) * 1973-12-19 1978-12-20 Laing Nikolaus HOSE FOR UNDER PRESSURE FLUIDS
DE7927533U1 (en) * 1979-09-28 1980-01-24 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover TRANSPORT LINE FOR DEEP COLD AND / OR LIQUID GASES
US4397807A (en) * 1980-01-14 1983-08-09 Electric Power Research Institute, Inc. Method of making cryogenic cable
US4394534A (en) * 1980-01-14 1983-07-19 Electric Power Research Institute, Inc. Cryogenic cable and method of making same
GB2107819B (en) * 1981-10-02 1985-01-23 Shell Res Ltd Flexible hose for liquefied gases
DE3234476A1 (en) * 1982-09-17 1984-04-05 kabelmetal electro GmbH, 3000 Hannover PIPE SYSTEM FOR A PIPELINE OR ELECTRIC CABLE
DE3334770C2 (en) * 1983-09-26 1994-03-31 Kabelmetal Electro Gmbh Conduit for the discharge of frozen media
DE3337195A1 (en) * 1983-10-13 1985-04-25 Telefunken electronic GmbH, 7100 Heilbronn ARRANGEMENT FOR AN ELECTRONIC COMPONENT OPERATING AT LOW TEMPERATURES
DE3433605A1 (en) * 1984-09-13 1986-03-20 Dornier System Gmbh, 7990 Friedrichshafen Radiation shield
DE3505045A1 (en) * 1985-02-14 1986-08-14 Messer Griesheim Gmbh, 6000 Frankfurt INSULATED PLASTIC HOSE
DE3803112A1 (en) * 1988-02-03 1989-08-17 Kabelmetal Electro Gmbh LINE PIPE FOR TRANSPORTING DEEP-FREEZED MEDIA
FI912656A (en) * 1990-06-25 1991-12-26 Siemens Ag KYLANORDNING FOER EN SQUID-MAETANORDNING.
GB9715006D0 (en) * 1997-07-15 1997-09-24 Weatherford Lamb Centralizer
AT413589B (en) * 1998-04-09 2006-04-15 Semperit Ag Holding FLEXIBLE CRYOGEN TUBE
DE19818167A1 (en) * 1998-04-23 1999-10-28 Alcatel Sa Flexible conduit pipe
DE19846587C1 (en) * 1998-10-09 2000-03-16 Karlsruhe Forschzent Supporting system for superisolation in annular gap between flexible corrugated pipes has cylindrical rod frames between superisolation and inner and outer corrugated pipes
DE19939405C1 (en) * 1999-08-19 2000-07-06 Karlsruhe Forschzent Thermic insulation structure is in evacuative ring gap between two flexible corrugated tubes and comprises at least one spiral concentrically arranged between flexible corrugated tubes
NO994044D0 (en) * 1999-08-20 1999-08-20 Kvaerner Oilfield Prod As Device and methods of production / injection pipeline
DE10211074A1 (en) * 2002-03-13 2003-09-25 Nexans Conduit for the transport of frozen media
NO320750B1 (en) * 2002-06-17 2006-01-23 Aker Kvaerner Subsea As Integrated communication and power system
US7028715B2 (en) * 2003-01-24 2006-04-18 Dt Search & Design Llc Heated drain line apparatus
DE10319387A1 (en) * 2003-04-30 2004-11-18 Nexans Flexible management
US7597120B2 (en) * 2004-08-14 2009-10-06 Valpar Industrial Limited Pythons
US8857474B2 (en) * 2010-06-21 2014-10-14 Saint Clair Systems Hose assembly
EP2472165B1 (en) * 2010-12-30 2014-05-21 Shell Internationale Research Maatschappij B.V. Cryogenic fluid transfer tunnel assembly and method
US20140373954A1 (en) * 2013-06-24 2014-12-25 Strom W. Smith Pipe Insulation System and Method
US20150362120A1 (en) * 2014-06-12 2015-12-17 Strom W. Smith Pipe Insulation System and Method
EP2982898B1 (en) * 2014-08-08 2017-05-17 Nexans Flexible conduit
CA2994844C (en) * 2015-08-06 2020-09-29 Flexible Technologies, Inc. Insulated duct with air gap and method of use
EP3147551A1 (en) * 2015-09-28 2017-03-29 Nexans Flexible conduit
US10352482B2 (en) 2015-11-23 2019-07-16 Flexible Technologies, Inc. Insulated duct with air gap and method of use
US10767892B2 (en) 2018-11-27 2020-09-08 Flexible Technologies, Inc. Insulated flexible duct using compressible core spacer and method of use
DE102019127330A1 (en) * 2019-10-10 2021-04-15 Brugg Rohrsystem Ag Super insulation layer of a conduit pipe and a conduit pipe equipped with it with two corrugated metal pipes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US229620A (en) * 1880-07-06 Covering for steam-boilers
US675447A (en) * 1901-01-26 1901-06-04 John M Mcmahon Insulating pipes.
US903316A (en) * 1908-07-22 1908-11-10 Alois Reimann Insulating covering for pipes.
US2934096A (en) * 1958-06-30 1960-04-26 American Biltrite Rubber Co Steam hose
US3332446A (en) * 1964-05-15 1967-07-25 Douglas B Mann Cryogenic transfer line arrangement
US3383875A (en) * 1966-08-17 1968-05-21 Andrew Corp Conduit for cryogenic fluids

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349550A1 (en) * 1972-10-21 1974-05-02 Philips Nv REFRIGERANT TRANSPORT LINE
EP0533522A1 (en) * 1991-09-20 1993-03-24 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Cryogenic fluid transfer line
FR2681663A1 (en) * 1991-09-20 1993-03-26 Air Liquide CRYOGENIC FLUID TRANSFER LINE.
US5307639A (en) * 1991-09-20 1994-05-03 L'air Liquid Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Transfer line for cryogenic fluid
GB2345199A (en) * 1998-12-22 2000-06-28 Philip Head Supporting cables etc in submarine or subsurface coiled tubing
US6323420B1 (en) 1998-12-22 2001-11-27 Philip Head Sub sea and sub surface tubing and conductors
GB2345199B (en) * 1998-12-22 2003-06-04 Philip Head Tubing and conductors or conduits

Also Published As

Publication number Publication date
US3565118A (en) 1971-02-23
DE1936609A1 (en) 1970-02-12
BE736524A (en) 1969-12-31
FR2013626A1 (en) 1970-04-03
CH530582A (en) 1972-11-15
SE353783B (en) 1973-02-12
NL166772C (en) 1981-09-15
DE1936609B2 (en) 1981-02-05
NL6911275A (en) 1970-01-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years