SE0101275L - Heating jacket - Google Patents

Heating jacket

Info

Publication number
SE0101275L
SE0101275L SE0101275A SE0101275A SE0101275L SE 0101275 L SE0101275 L SE 0101275L SE 0101275 A SE0101275 A SE 0101275A SE 0101275 A SE0101275 A SE 0101275A SE 0101275 L SE0101275 L SE 0101275L
Authority
SE
Sweden
Prior art keywords
jacket
cavity
cylinders
insulation material
end pieces
Prior art date
Application number
SE0101275A
Other languages
Swedish (sv)
Other versions
SE519844C2 (en
SE0101275D0 (en
Inventor
Kurt Dreiman
Original Assignee
Kurt Dreiman
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 Kurt Dreiman filed Critical Kurt Dreiman
Priority to SE0101275A priority Critical patent/SE519844C2/en
Publication of SE0101275D0 publication Critical patent/SE0101275D0/en
Publication of SE0101275L publication Critical patent/SE0101275L/en
Publication of SE519844C2 publication Critical patent/SE519844C2/en

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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • F16L53/005—

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Heating (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The jacket (1) comprises two metal cylinders (3, 4) preferably made from stainless steel, which are fixed together by end pieces (5, 6) that define a cavity in between the cylinders, which is filled with an insulation material (10). An electrical resistance wire (9) inside this cavity is used to generate heat which is transmitted by the inner cavity to the tubular object (2) inside the jacket. The insulation material joins the opposing sides of the cylinders together and has an elasticity provided by air or gas filled cells or bubbles, which absorb heat movement. The end pieces extend beyond the inner diameter of the inner cylinder in order to ensure the concentric position of the jacket relative to the tubular object.
SE0101275A 2001-04-11 2001-04-11 Heat jacket, comprises two metal cylinders separated by cavity containing elastic thermal insulation material and heating element SE519844C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0101275A SE519844C2 (en) 2001-04-11 2001-04-11 Heat jacket, comprises two metal cylinders separated by cavity containing elastic thermal insulation material and heating element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0101275A SE519844C2 (en) 2001-04-11 2001-04-11 Heat jacket, comprises two metal cylinders separated by cavity containing elastic thermal insulation material and heating element

Publications (3)

Publication Number Publication Date
SE0101275D0 SE0101275D0 (en) 2001-04-11
SE0101275L true SE0101275L (en) 2002-10-12
SE519844C2 SE519844C2 (en) 2003-04-15

Family

ID=20283743

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0101275A SE519844C2 (en) 2001-04-11 2001-04-11 Heat jacket, comprises two metal cylinders separated by cavity containing elastic thermal insulation material and heating element

Country Status (1)

Country Link
SE (1) SE519844C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017025101A1 (en) * 2015-08-10 2017-02-16 National Oilwell Varco Denmark I/S A slug catcher

Also Published As

Publication number Publication date
SE519844C2 (en) 2003-04-15
SE0101275D0 (en) 2001-04-11

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Legal Events

Date Code Title Description
NUG Patent has lapsed