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SE8202567L - PRE-INSULATING WIRING CONNECTOR - Google Patents

PRE-INSULATING WIRING CONNECTOR

Info

Publication number
SE8202567L
SE8202567L SE8202567A SE8202567A SE8202567L SE 8202567 L SE8202567 L SE 8202567L SE 8202567 A SE8202567 A SE 8202567A SE 8202567 A SE8202567 A SE 8202567A SE 8202567 L SE8202567 L SE 8202567L
Authority
SE
Sweden
Prior art keywords
pipeline
wiring connector
insulating wiring
composite pipeline
annular
Prior art date
Application number
SE8202567A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
W Tews
H Schmitz
G Schmitz
C Albrecht
W Siegert
Original Assignee
Felten & Guilleaume Energie
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 Felten & Guilleaume Energie filed Critical Felten & Guilleaume Energie
Publication of SE8202567L publication Critical patent/SE8202567L/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
    • F16L59/00—Thermal insulation in general
    • F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Thermal Insulation (AREA)

Abstract

The invention relates to a composite pipeline which can be wound on a drum, having thermal insulation between metal pipes which are corrugated uniformly in an annular manner, and are held concentrically at a distance. The invention achieves the object of permitting the production of said pipeline as well as its connection at a small cost. The achievement of the object is essentially the special construction of the profile of the annular corrugation beads of the inner and of the outer pipe and of the arrangement and design of prefabricated spacers. The composite pipeline is used for remote heating lines.
SE8202567A 1981-04-24 1982-04-23 PRE-INSULATING WIRING CONNECTOR SE8202567L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3116338A DE3116338A1 (en) 1981-04-24 1981-04-24 Thermally insulated composite pipeline

Publications (1)

Publication Number Publication Date
SE8202567L true SE8202567L (en) 1982-10-25

Family

ID=6130757

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8202567A SE8202567L (en) 1981-04-24 1982-04-23 PRE-INSULATING WIRING CONNECTOR

Country Status (5)

Country Link
DE (1) DE3116338A1 (en)
DK (1) DK171582A (en)
FI (1) FI820624A7 (en)
NL (1) NL8201669A (en)
SE (1) SE8202567L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1005844C2 (en) * 1997-04-18 1998-10-20 Interactive Holding Bv Spacer for mounting an inner and an outer pipe.
DE19818167A1 (en) * 1998-04-23 1999-10-28 Alcatel Sa Flexible conduit pipe
ATE531987T1 (en) * 2008-07-17 2011-11-15 Nexans FLEXIBLE PIPE
GB2624685A (en) * 2022-11-25 2024-05-29 Airbus Operations Ltd Pipe spacer
EP4671592A1 (en) * 2024-06-26 2025-12-31 NKT Cables Group A/S INSULATED PIPE SYSTEM

Also Published As

Publication number Publication date
DK171582A (en) 1982-10-25
DE3116338A1 (en) 1982-11-11
NL8201669A (en) 1982-11-16
FI820624L (en) 1982-10-25
FI820624A7 (en) 1982-10-25

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8202567-7

Effective date: 19840109