ES471705A1 - Conduccion metalica calorifugada y enterrada para el trans- porte de fluidos calientes - Google Patents
Conduccion metalica calorifugada y enterrada para el trans- porte de fluidos calientesInfo
- Publication number
- ES471705A1 ES471705A1 ES471705A ES471705A ES471705A1 ES 471705 A1 ES471705 A1 ES 471705A1 ES 471705 A ES471705 A ES 471705A ES 471705 A ES471705 A ES 471705A ES 471705 A1 ES471705 A1 ES 471705A1
- Authority
- ES
- Spain
- Prior art keywords
- fluid
- pipe
- insulating
- pipe structure
- rings
- 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
- 239000012530 fluid Substances 0.000 abstract 4
- 238000004210 cathodic protection Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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
- F16L59/04—Arrangements using dry fillers, e.g. using slag wool which is added to the object to be insulated by pouring, spreading, spraying or the like
-
- 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
- F16L59/07—Arrangements using an air layer or vacuum the air layer being enclosed by one or more layers of insulation
-
- 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
- F16L59/147—Arrangements for the insulation of pipes or pipe systems the insulation being located inwardly of the outer surface of the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
- Prevention Of Electric Corrosion (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Conducción metálica calorifugada y enterrada para el transporte en temperaturas de fluidos, cuya superficie externa está protegida contra la corrosión mediante protección catódica y cuyo calorífugo que rodea al tubo en el que circula el fluido transportado está provisto eventualmente de un revestimiento, caracterizado por el hecho de que un segundo tubo metálico exterior estanco coaxial al primero está previsto por encima del calorífugo y por el hecho de que la protección catódico contra la corrosión, en lugar de actuar de forma aleatoria sobre la superficie exterior del calorífugo, actúa en el exterior del mencionado segundo tubo metálico estanco que rodea el conjunto del tubo transportador calorífugo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7722016A FR2398253A1 (fr) | 1977-07-19 | 1977-07-19 | Conduite metallique calorifugee et enterree pour le transport de fluides chauds |
Publications (1)
Publication Number | Publication Date |
---|---|
ES471705A1 true ES471705A1 (es) | 1979-10-01 |
Family
ID=9193474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES471705A Expired ES471705A1 (es) | 1977-07-19 | 1978-07-13 | Conduccion metalica calorifugada y enterrada para el trans- porte de fluidos calientes |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE868966A (es) |
CH (1) | CH626149A5 (es) |
DE (1) | DE2830687A1 (es) |
ES (1) | ES471705A1 (es) |
FR (1) | FR2398253A1 (es) |
GB (1) | GB2001407A (es) |
IT (1) | IT1097855B (es) |
NL (1) | NL7807739A (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3025537A1 (de) * | 1980-07-05 | 1982-06-03 | Arthur Böhm Kunststoffverarbeitung, 8676 Schwarzenbach, Saale | Einrichtung, insbesondere zur halterung von rohren von rohrpostsystemen in schutzrohren |
US4615359A (en) * | 1982-08-30 | 1986-10-07 | Affa Stephen N | Shroud for aircraft duct |
FI94982C (sv) * | 1991-04-30 | 1995-11-27 | Kwh Pipe Ab Oy | Förfarande för isolering av spirallindat rör |
DE4202079C2 (de) * | 1992-01-25 | 1998-04-02 | Audi Ag | Abgasanlage für Brennkraftmaschinen |
DE59201417D1 (de) * | 1992-02-27 | 1995-03-23 | Taschitzki Aratowerk | Vorrichtung zum Zuführen von Trinkflüssigkeit bei Selbstfütterungsvorrichtungen für Haustiere o. dgl. |
CN1061750C (zh) * | 1997-08-13 | 2001-02-07 | 辽河石油勘探局机械修造集团公司 | 真空隔热油管及其制造工艺技术 |
DE20219690U1 (de) * | 2002-12-19 | 2004-04-29 | Exxonmobil Production Deutschland Gmbh | Vorrichtung zum Transport von mehrphasigen Fluiden |
CN105465554A (zh) * | 2015-12-31 | 2016-04-06 | 太仓顺达磁力泵科技有限公司 | 一种用于物料输送的保温双层管管路装置 |
CN109958821A (zh) * | 2017-12-26 | 2019-07-02 | 中国船舶重工集团公司第七一一研究所 | 双壁燃气管及具有其的气体发动机 |
CN112709872A (zh) * | 2020-12-25 | 2021-04-27 | 浙江启尔机电技术有限公司 | 一种双层管 |
-
1977
- 1977-07-19 FR FR7722016A patent/FR2398253A1/fr not_active Withdrawn
-
1978
- 1978-07-12 DE DE19782830687 patent/DE2830687A1/de not_active Withdrawn
- 1978-07-13 BE BE189259A patent/BE868966A/xx unknown
- 1978-07-13 ES ES471705A patent/ES471705A1/es not_active Expired
- 1978-07-17 GB GB787830031A patent/GB2001407A/en not_active Withdrawn
- 1978-07-18 CH CH774678A patent/CH626149A5/fr not_active IP Right Cessation
- 1978-07-19 IT IT25873/78A patent/IT1097855B/it active
- 1978-07-19 NL NL7807739A patent/NL7807739A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NL7807739A (nl) | 1979-01-23 |
IT1097855B (it) | 1985-08-31 |
IT7825873A0 (it) | 1978-07-19 |
FR2398253A1 (fr) | 1979-02-16 |
BE868966A (fr) | 1978-11-03 |
GB2001407A (en) | 1979-01-31 |
CH626149A5 (es) | 1981-10-30 |
DE2830687A1 (de) | 1979-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5251152A (en) | Matrix heat exchanger | |
ES471705A1 (es) | Conduccion metalica calorifugada y enterrada para el trans- porte de fluidos calientes | |
GB2046158B (en) | Welding thick steel pipe of large diameter | |
DE3176691D1 (en) | Insulated chimney pipes | |
DE3064012D1 (en) | Solar collector of the heat pipe kind, protected against high pressures | |
GB1384614A (en) | Pipe sections having a continuous internal lining for the formation of conduits by welded joints | |
GB1249422A (en) | Improvements in thermal insulation of pipes and the like and method of forming same | |
GB1159374A (en) | Cathodically Protected Pipe | |
FR2370251A1 (fr) | Caloduc | |
GB1465732A (en) | Heat-exchanger | |
JPS5229624A (en) | Construction for pipe joint | |
JPS5257515A (en) | Pressure resisting joint for pipe with big diameter | |
GB696684A (en) | Improvements in or relating to gaskets and like joint rings | |
JPS5449948A (en) | Preventing method for interstitial corrosion between heating tube and tube plate | |
JPS55116094A (en) | Heat pipe | |
JPS57157996A (en) | Heat exchanger that has leak detecting mechanism | |
ATE39560T1 (de) | Gasbehaelter. | |
JPS5292123A (en) | Parting construction for pipe line with double tube construction | |
JPS54116504A (en) | Gas seal for wall penetrated by heat transfer pipe | |
JPS52133461A (en) | Hollow seal | |
JPS57186664A (en) | Metal packing and gasket | |
JPS57179475A (en) | Valve seal structure for fire safe | |
JPS53100158A (en) | Manufacturing process of seam welded steel pipe with corrosion resisting grooved seam | |
JPS5331251A (en) | Heat pipe sealing method | |
JPS55112536A (en) | Mounting method of thermocouple onto tube wall |