FR2428779A1 - Enroulement d'espacement pour canalisation a tubes coaxiaux - Google Patents

Enroulement d'espacement pour canalisation a tubes coaxiaux

Info

Publication number
FR2428779A1
FR2428779A1 FR7915320A FR7915320A FR2428779A1 FR 2428779 A1 FR2428779 A1 FR 2428779A1 FR 7915320 A FR7915320 A FR 7915320A FR 7915320 A FR7915320 A FR 7915320A FR 2428779 A1 FR2428779 A1 FR 2428779A1
Authority
FR
France
Prior art keywords
coaxial tube
winding
tube piping
spacing winding
spacing
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.)
Granted
Application number
FR7915320A
Other languages
English (en)
French (fr)
Other versions
FR2428779B1 (OSRAM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of FR2428779A1 publication Critical patent/FR2428779A1/fr
Application granted granted Critical
Publication of FR2428779B1 publication Critical patent/FR2428779B1/fr
Granted legal-status Critical Current

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
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • F16L9/19—Multi-channel pipes or pipe assemblies
    • 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
    • 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
    • F16L59/141—Arrangements for the insulation of pipes or pipe systems in which the temperature of the medium is below that of the ambient temperature
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • F16L9/19—Multi-channel pipes or pipe assemblies
    • F16L9/20—Pipe assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Thermal Insulation (AREA)
  • Ropes Or Cables (AREA)
FR7915320A 1978-06-14 1979-06-14 Enroulement d'espacement pour canalisation a tubes coaxiaux Granted FR2428779A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782825937 DE2825937C2 (de) 1978-06-14 1978-06-14 Abstandswendel für koaxiale Rohrsysteme

Publications (2)

Publication Number Publication Date
FR2428779A1 true FR2428779A1 (fr) 1980-01-11
FR2428779B1 FR2428779B1 (OSRAM) 1983-12-09

Family

ID=6041702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915320A Granted FR2428779A1 (fr) 1978-06-14 1979-06-14 Enroulement d'espacement pour canalisation a tubes coaxiaux

Country Status (5)

Country Link
JP (1) JPS5843638B2 (OSRAM)
DE (1) DE2825937C2 (OSRAM)
FR (1) FR2428779A1 (OSRAM)
GB (1) GB2026648B (OSRAM)
SU (1) SU1074416A3 (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3314884A1 (de) * 1983-04-25 1984-10-25 kabelmetal electro GmbH, 3000 Hannover Leitungsrohr zum transport von tiefgekuehlten medien
DE3632241A1 (de) * 1986-09-23 1988-06-09 Fresenius Ag Mehrlumige schlauchanordnung sowie verfahren zu ihrer herstellung
DE19818167A1 (de) 1998-04-23 1999-10-28 Alcatel Sa Flexibles Leitungsrohr
JPWO2023228932A1 (OSRAM) * 2022-05-24 2023-11-30

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179773B (de) * 1960-06-02 1964-10-15 Hans Wilmsen Verfahren und Vorrichtung zur Herstellung von Rohrisolationen aus Schaumstoff
US3748373A (en) * 1972-04-14 1973-07-24 R Remy Electrical contact device
FR2185178A5 (OSRAM) * 1972-05-19 1973-12-28 Rhone Poulenc Sa
DE2547423A1 (de) * 1975-10-23 1977-04-28 Kabel Metallwerke Ghh Abstandshalter fuer koaxiale rohrsysteme mit einem zwischen den konzentrisch angeordneten rohren bestehenden temperaturgefaelle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB959299A (en) * 1961-05-11 1964-05-27 Westinghouse Brake & Signal Improvements relating to devices for diffusion processes
CH400691A (de) * 1963-04-09 1965-10-15 Hess & Co Wärmeisoliertes Leitungsrohr

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179773B (de) * 1960-06-02 1964-10-15 Hans Wilmsen Verfahren und Vorrichtung zur Herstellung von Rohrisolationen aus Schaumstoff
US3748373A (en) * 1972-04-14 1973-07-24 R Remy Electrical contact device
FR2185178A5 (OSRAM) * 1972-05-19 1973-12-28 Rhone Poulenc Sa
GB1398229A (en) * 1972-05-19 1975-06-18 Rhone Poulenc Sa Fireresistant flexible tubes
DE2547423A1 (de) * 1975-10-23 1977-04-28 Kabel Metallwerke Ghh Abstandshalter fuer koaxiale rohrsysteme mit einem zwischen den konzentrisch angeordneten rohren bestehenden temperaturgefaelle
FR2328913A1 (fr) * 1975-10-23 1977-05-20 Kabel Metallwerke Ghh Entretoise d'espacement pour ensemble de tuyaux coaxiaux concentriques avec gradient de temperature

Also Published As

Publication number Publication date
DE2825937A1 (de) 1980-01-10
JPS5510190A (en) 1980-01-24
GB2026648B (en) 1982-11-03
SU1074416A3 (ru) 1984-02-15
GB2026648A (en) 1980-02-06
DE2825937C2 (de) 1984-10-25
JPS5843638B2 (ja) 1983-09-28
FR2428779B1 (OSRAM) 1983-12-09

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse