FI885282A - Koaxialroer. - Google Patents

Koaxialroer. Download PDF

Info

Publication number
FI885282A
FI885282A FI885282A FI885282A FI885282A FI 885282 A FI885282 A FI 885282A FI 885282 A FI885282 A FI 885282A FI 885282 A FI885282 A FI 885282A FI 885282 A FI885282 A FI 885282A
Authority
FI
Finland
Prior art keywords
pipe
knob
projections
strips
offset
Prior art date
Application number
FI885282A
Other languages
English (en)
Other versions
FI885282A0 (fi
Inventor
Siegfried Hopperdietzel
Original Assignee
Rehau Ag & Co
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 Rehau Ag & Co filed Critical Rehau Ag & Co
Publication of FI885282A0 publication Critical patent/FI885282A0/fi
Publication of FI885282A publication Critical patent/FI885282A/fi

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
    • F16L7/00—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Clamps And Clips (AREA)
FI885282A 1988-01-27 1988-11-15 Koaxialroer. FI885282A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8800949U DE8800949U1 (de) 1988-01-27 1988-01-27 Koaxialrohr

Publications (2)

Publication Number Publication Date
FI885282A0 FI885282A0 (fi) 1988-11-15
FI885282A true FI885282A (fi) 1989-07-28

Family

ID=6819998

Family Applications (1)

Application Number Title Priority Date Filing Date
FI885282A FI885282A (fi) 1988-01-27 1988-11-15 Koaxialroer.

Country Status (6)

Country Link
EP (1) EP0325697B1 (fi)
AT (1) ATE64649T1 (fi)
DE (2) DE8800949U1 (fi)
DK (1) DK670088A (fi)
FI (1) FI885282A (fi)
NO (1) NO885329L (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119125C1 (fi) * 1991-06-10 1992-07-23 Steuler-Industriewerke Gmbh, 5410 Hoehr-Grenzhausen, De
AT2437U1 (de) * 1998-02-16 1998-10-27 Ke Kelit Kunststoffwerk Gmbh Vorgefertigtes mit einem isoliermantel aus kunststoff versehenes leitungsrohr für ein wärme- oder kühlmedium
EP3290766B1 (en) * 2016-09-01 2021-03-03 Microtecnica S.r.l. Aircraft environmental control system with double-walled pipe and method
US10703500B2 (en) 2018-07-10 2020-07-07 Hamilton Sundstrand Corporation Heated pipe for liquid flows

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT298590B (de) * 1968-06-01 1972-05-10 Kabel Metallwerke Ghh Abstandshalter für koaxiale Rohrsysteme
BE791014A (fr) * 1971-12-27 1973-03-01 Kabel Metallwerke Ghh Structure tubulaire
DE3018781C2 (de) * 1980-05-16 1984-10-11 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Thermisch isoliertes Leitungsrohr

Also Published As

Publication number Publication date
EP0325697A1 (de) 1989-08-02
DK670088D0 (da) 1988-12-01
ATE64649T1 (de) 1991-07-15
EP0325697B1 (de) 1991-06-19
DK670088A (da) 1989-07-28
NO885329D0 (no) 1988-11-30
DE3863355D1 (de) 1991-07-25
DE8800949U1 (de) 1988-03-10
NO885329L (no) 1989-07-28
FI885282A0 (fi) 1988-11-15

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: REHAU AG + CO.