GB2139311B - Concentric pipe system - Google Patents
Concentric pipe systemInfo
- 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
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>
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)
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)
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 |
-
1983
- 1983-05-05 DE DE19833316454 patent/DE3316454A1/en not_active Ceased
-
1984
- 1984-02-13 FR FR8402169A patent/FR2545579B1/en not_active Expired
- 1984-04-03 GB GB8408512A patent/GB2139311B/en not_active Expired
- 1984-04-17 CH CH192284A patent/CH664432A5/en not_active IP Right Cessation
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 |