MA38378B1 - Heating device for a tubular pipe - Google Patents

Heating device for a tubular pipe

Info

Publication number
MA38378B1
MA38378B1 MA38378A MA38378A MA38378B1 MA 38378 B1 MA38378 B1 MA 38378B1 MA 38378 A MA38378 A MA 38378A MA 38378 A MA38378 A MA 38378A MA 38378 B1 MA38378 B1 MA 38378B1
Authority
MA
Morocco
Prior art keywords
current source
heating element
resistance heating
heating device
tubular pipe
Prior art date
Application number
MA38378A
Other languages
French (fr)
Other versions
MA38378A1 (en
Inventor
Jürgen Wortmann
Michael Lutz
Kerstin Schierle-Arndt
Stephan Maurer
Michael Ladenberger
Karolin Geyer
Florian Garlichs
Martin Gärtner
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MA38378A1 publication Critical patent/MA38378A1/en
Publication of MA38378B1 publication Critical patent/MA38378B1/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/02—Pipe-line systems for gases or vapours
    • F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
    • F17D1/05—Preventing freezing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0004—Devices wherein the heating current flows through the material to be heated
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0014—Devices wherein the heating current flows through particular resistances
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/58—Heating hoses; Heating collars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/016—Heaters using particular connecting means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/021—Heaters specially adapted for heating liquids
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/037—Heaters with zones of different power density
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
    • H05B2214/03—Heating of hydrocarbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipe Accessories (AREA)
  • Resistance Heating (AREA)

Abstract

L'invention concerne un dispositif de chauffage d'un système de conduites tubulaires, comprenant au moins deux conduites tubulaires (1), le long desquelles s'étend, respectivement un élément de chauffage par résistance électrique, caractérisé en ce qu'il se présente, à chaque élément de chauffage par résistance électrique, à au moins une extrémité (3, 5), un potentiel voisin du potentiel du sol, et en ce que l'élément de chauffage par résistance électrique est lié, en une position située à distance de cette extrémité (3, 5), avec un pôle d'une source de courant continu, ou avec respectivement une phase (7) d'une source de courant alternatif à n-phases (9), n étant un nombre entier égal ou supérieur à 2, lors de l'utilisation d'une source de courant alternatif à n-phases (9).The invention relates to a device for heating a system of tubular conduits, comprising at least two tubular conduits (1), along which extends, respectively, an electric resistance heating element, characterized in that it presents itself to each electrical resistance heating element at at least one end (3, 5), a potential near the ground potential, and in that the electrical resistance heating element is connected to a remote position from this end (3, 5), with a pole of a direct current source, or with respectively a phase (7) of an alternating current source with n-phases (9), n being an equal integer or greater than 2, when using an n-phase alternating current source (9).

MA38378A 2013-02-27 2014-02-26 Heating device for a tubular pipe MA38378B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13156898 2013-02-27
PCT/EP2014/053706 WO2014131788A1 (en) 2013-02-27 2014-02-26 Apparatus for heating a pipeline

Publications (2)

Publication Number Publication Date
MA38378A1 MA38378A1 (en) 2016-07-29
MA38378B1 true MA38378B1 (en) 2017-02-28

Family

ID=47779889

Family Applications (1)

Application Number Title Priority Date Filing Date
MA38378A MA38378B1 (en) 2013-02-27 2014-02-26 Heating device for a tubular pipe

Country Status (12)

Country Link
EP (1) EP2962523B1 (en)
CN (1) CN105191488B (en)
AU (1) AU2014222767B2 (en)
BR (1) BR112015021049A2 (en)
CL (1) CL2015002415A1 (en)
ES (1) ES2629908T3 (en)
IL (1) IL240757B (en)
MA (1) MA38378B1 (en)
MX (1) MX345140B (en)
PT (1) PT2962523T (en)
TN (1) TN2015000366A1 (en)
WO (1) WO2014131788A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11353241B2 (en) * 2016-11-07 2022-06-07 Heatworks Technologies, Inc. Devices for ohmically heating a fluid
CN107354459A (en) * 2017-07-26 2017-11-17 贵州省兴仁县荣凯五金搪瓷制品有限公司 A kind of making apparatus of enamel product
CA3223184A1 (en) * 2021-06-11 2022-12-15 Nvent Services Gmbh System and method for electric heating trace system management

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2722359B1 (en) * 1994-07-08 1996-09-27 Electricite De France JOUL EFFECT HEATING DEVICE WITH VARIABLE FLOW DENSITY OF A FLUID IN A CURRENT TUBE
NO321868B1 (en) * 2000-12-29 2006-07-17 Nexans offshore Installation
CN2717162Y (en) * 2004-08-04 2005-08-10 张金辉 Dry combustion resistant electric heater
US7520477B2 (en) * 2004-11-16 2009-04-21 Jim Noseworthy Bracket for industrial piping
NO322636B1 (en) * 2005-01-13 2006-11-13 Statoil Asa Power supply system for underwater installation
NO324463B1 (en) * 2006-04-10 2007-10-22 Nexans Power cable for direct electric heating system
CA2835271C (en) * 2011-05-19 2019-08-20 Basf Se Pipeline for carrying a molten salt

Also Published As

Publication number Publication date
MA38378A1 (en) 2016-07-29
AU2014222767B2 (en) 2018-11-15
WO2014131788A1 (en) 2014-09-04
IL240757B (en) 2019-03-31
MX2015011200A (en) 2015-11-09
CN105191488A (en) 2015-12-23
CN105191488B (en) 2017-07-14
CL2015002415A1 (en) 2016-01-15
EP2962523B1 (en) 2017-03-29
AU2014222767A1 (en) 2015-09-17
BR112015021049A2 (en) 2017-07-18
MX345140B (en) 2017-01-18
ES2629908T3 (en) 2017-08-16
EP2962523A1 (en) 2016-01-06
TN2015000366A1 (en) 2017-01-03
PT2962523T (en) 2017-07-10
IL240757A0 (en) 2015-10-29

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