GB2139311B - Concentric pipe system - Google Patents

Concentric pipe system

Info

Publication number
GB2139311B
GB2139311B GB8408512A GB8408512A GB2139311B GB 2139311 B GB2139311 B GB 2139311B GB 8408512 A GB8408512 A GB 8408512A GB 8408512 A GB8408512 A GB 8408512A GB 2139311 B GB2139311 B GB 2139311B
Authority
GB
United Kingdom
Prior art keywords
pipe system
concentric pipe
gases
concentric
transporting
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
GB8408512A
Other versions
GB2139311A (en
GB8408512D0 (en
Inventor
Klaus Schippl
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.)
Kabelmetal Electro GmbH
Original Assignee
Kabelmetal Electro GmbH
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 Kabelmetal Electro GmbH filed Critical Kabelmetal Electro GmbH
Publication of GB8408512D0 publication Critical patent/GB8408512D0/en
Publication of GB2139311A publication Critical patent/GB2139311A/en
Application granted granted Critical
Publication of GB2139311B publication Critical patent/GB2139311B/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
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/065—Arrangements using an air layer or vacuum using vacuum
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Thermal Insulation (AREA)
  • Pipeline Systems (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

For absorbing residual gases in concentric pipe systems for transporting or receiving very low- temperature liquids or gases, chemical getters are used which are arranged in an annular space between two pipes of the pipe system. <IMAGE>
GB8408512A 1983-05-05 1984-04-03 Concentric pipe system Expired GB2139311B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833316454 DE3316454A1 (en) 1983-05-05 1983-05-05 PIPE SYSTEM CONTAINING TWO OR SEVERAL CONCENTRIC TUBES

Publications (3)

Publication Number Publication Date
GB8408512D0 GB8408512D0 (en) 1984-05-16
GB2139311A GB2139311A (en) 1984-11-07
GB2139311B true GB2139311B (en) 1987-04-29

Family

ID=6198238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8408512A Expired GB2139311B (en) 1983-05-05 1984-04-03 Concentric pipe system

Country Status (4)

Country Link
CH (1) CH664432A5 (en)
DE (1) DE3316454A1 (en)
FR (1) FR2545579B1 (en)
GB (1) GB2139311B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT206208Z2 (en) * 1985-11-15 1987-07-13 Italiana Serrature Torino FUEL SUPPLEMENT BODY FOR VEHICLES
IT1228148B (en) * 1988-09-30 1991-05-31 Getters Spa METHOD FOR THE PRODUCTION OF A STRUCTURE WITH VACUUM INSULATION AND ISOLATED STRUCTURE SO PRODUCED
DE4016048C1 (en) * 1990-05-18 1991-10-24 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De
US6087581A (en) * 1998-06-08 2000-07-11 Mve, Inc. Regenerable thermal insulation and cooling elements insulated thereby
EP2042064B1 (en) * 2007-09-26 2013-01-02 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Adsorption box for single distillation column within the insulated enclosure
GB2481253A (en) * 2010-06-18 2011-12-21 Spirax Sarco Ltd A steam pipeline
GB2497562A (en) * 2011-12-14 2013-06-19 Spirax Sarco Ltd Plug and getter for a vacuum insulated duct
CN108150761A (en) * 2017-12-07 2018-06-12 浙江海洋大学 A kind of defeated long-distance transport pipes of liquefied gas Low Temperature Liquid

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7100381U (en) * 1971-04-22 The British Oxygen Co Ltd Vacuum-sealed line arrangement
US2722105A (en) * 1952-10-13 1955-11-01 Little Inc A Delivery tube for liquefied gases
NL255383A (en) * 1959-08-31 1900-01-01 Union Carbide Corp
GB1271070A (en) * 1969-01-22 1972-04-19 Accessair Sa Evacuated hollow panels and container elements
GB1363076A (en) * 1970-10-12 1974-08-14 British Oxygen Co Ltd Pipeline insulation
IT963874B (en) * 1972-08-10 1974-01-21 Getters Spa IMPROVED GETTER DEVICE CONTAINING NON-EVAPORABLE MATERIAL
US4146497A (en) * 1972-12-14 1979-03-27 S.A.E.S. Getters S.P.A. Supported getter
US3969185A (en) * 1973-05-09 1976-07-13 General Electric Company Getter for nuclear fuel elements
IT1006761B (en) * 1974-01-07 1976-10-20 Getters Spa PLANT AND PROCEDURE FOR OBTAINING HIGH VACUUMS
IT1037196B (en) * 1975-04-10 1979-11-10 Getters Spa FUEL ELEMENT FOR NUCLEAR REACTOR USING ZR2NI AS GETTERANT METAL
US3992169A (en) * 1975-04-18 1976-11-16 Cryogenic Technology, Inc. Refrigerated cryogenic envelope
DE2911416A1 (en) * 1979-03-23 1980-09-25 Erno Raumfahrttechnik Gmbh ELEMENT FOR HEAT INSULATION
DE2917844A1 (en) * 1979-05-03 1980-11-06 Kabel Metallwerke Ghh Tube system for carrying cold liquid or gas - has gas absorber in thermal insulation vacuum, esp. for superconducting cable in liq. gas line
IT1201945B (en) * 1982-05-20 1989-02-02 Getters Spa VACUUM INSULATED PIPE FOR THE TRANSPORT OF FLUIDS AND METHOD FOR ITS PRODUCTION

Also Published As

Publication number Publication date
GB2139311A (en) 1984-11-07
FR2545579A1 (en) 1984-11-09
DE3316454A1 (en) 1984-11-22
GB8408512D0 (en) 1984-05-16
FR2545579B1 (en) 1988-02-05
CH664432A5 (en) 1988-02-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940403