FR2166567A5 - Thermal insulation - for reactor high temperature tubular components - Google Patents

Thermal insulation - for reactor high temperature tubular components

Info

Publication number
FR2166567A5
FR2166567A5 FR7147489A FR7147489A FR2166567A5 FR 2166567 A5 FR2166567 A5 FR 2166567A5 FR 7147489 A FR7147489 A FR 7147489A FR 7147489 A FR7147489 A FR 7147489A FR 2166567 A5 FR2166567 A5 FR 2166567A5
Authority
FR
France
Prior art keywords
sleeve
ring
reactor
high temperature
thermal insulation
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.)
Expired
Application number
FR7147489A
Other languages
French (fr)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7147489A priority Critical patent/FR2166567A5/en
Priority to GB4004172A priority patent/GB1368185A/en
Priority to US00286428A priority patent/US3847148A/en
Priority to DE2243995A priority patent/DE2243995A1/en
Priority to JP47090260A priority patent/JPS4836760A/ja
Application granted granted Critical
Publication of FR2166567A5 publication Critical patent/FR2166567A5/en
Expired 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/147—Arrangements for the insulation of pipes or pipe systems the insulation being located inwardly of the outer surface of the pipe
    • 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
    • F16L59/06—Arrangements using an air layer or vacuum
    • 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)
  • Gasket Seals (AREA)

Abstract

Insulation of tubular reactor components especially pipework by means of a ceramic ring set within a double walled mounting sleeve. The ring and sleeve are placed inside the reactor pipe or duct and the sleeve pressurised through stub connections with a compatible fluid of air, CO2 or He. The circumferential pressure exerted by the sleeve on the ceramic ring and inner walls of the reactor duct effectively fixed the assembly. For long tubes a composite assembly of rings and mounting sleeves with 'O' ring seals between ring interfaces is effected. The ring and sleeve may be single piece or segmental type construction.
FR7147489A 1971-09-09 1971-12-30 Thermal insulation - for reactor high temperature tubular components Expired FR2166567A5 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7147489A FR2166567A5 (en) 1971-12-30 1971-12-30 Thermal insulation - for reactor high temperature tubular components
GB4004172A GB1368185A (en) 1971-09-09 1972-08-29 Method and device for providing heat insulation at high tempera tures
US00286428A US3847148A (en) 1971-09-09 1972-09-05 Device for providing heat insulation at high temperatures
DE2243995A DE2243995A1 (en) 1971-09-09 1972-09-07 METHOD AND DEVICE FOR HEAT INSULATION AT HIGH TEMPERATURE
JP47090260A JPS4836760A (en) 1971-09-09 1972-09-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7147489A FR2166567A5 (en) 1971-12-30 1971-12-30 Thermal insulation - for reactor high temperature tubular components

Publications (1)

Publication Number Publication Date
FR2166567A5 true FR2166567A5 (en) 1973-08-17

Family

ID=9088363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7147489A Expired FR2166567A5 (en) 1971-09-09 1971-12-30 Thermal insulation - for reactor high temperature tubular components

Country Status (1)

Country Link
FR (1) FR2166567A5 (en)

Similar Documents

Publication Publication Date Title
FR2253999B1 (en)
BR8304588A (en) APPLIANCE FOR THE TRANSPORT OF HOT FLUIDS TO A POCO; TUBE; METHOD OF MAINTENANCE OF A VACUUM IN AN ANNULAR SPACE OF A TUBULAR APPLIANCE
ES215807U (en) Union of plug. (Machine-translation by Google Translate, not legally binding)
ES444758A1 (en) Industrial technique
ES426006A1 (en) Improvements introduced in a t-coupling (Machine-translation by Google Translate, not legally binding)
GB976897A (en) Heat exchanger
DE59003575D1 (en) Connection of two pipes of a pipe for hot media.
FR2283383A1 (en) Expansion joint for cryogenic fluid pipes - has bellows and sleeve forming chamber for gas preventing compensation
ES2126442B1 (en) MECHANICAL SYSTEM OF HERMETIC CLOSURE OF TUBES.
ES401787A1 (en) Device for providing a tight seal between two fluids at different temperatures
FR2166567A5 (en) Thermal insulation - for reactor high temperature tubular components
US3151894A (en) Expansible connection capable of expanding and contracting radially and axially
FR2107514A5 (en) Plastic pipe coupling - exerts axial coupling forces
DE1918597B2 (en) Joint for connecting metal tubes with resin adhesive
FR2369497A1 (en) Thermal expansion joint for coaxial pipes - consists of bellows mounted between flanged rings one of which has seating for internal sleeve end flange
GB1200833A (en) Improvements in and relating to pipe joints
FR2263443A1 (en) Hydraulic coupling mechanism for large diameter conduit - has inflatable collars which give bases for hydraulic cylinders
FR2345669A1 (en) Balanced flue for gas burner - with combustion air drawn through tube and exhaust products released through inner coaxial tube
GB736477A (en) Improvements in and relating to rotary fluid pressure joints
FR2294393A1 (en) Water feed heater with two steam chambers - has inversion chamber inside preheated body with internal pipe work for connection to turbine exhaust steam steam housing
FR2166541A5 (en) Joining pipes - and fitting pipe-jackets by sleeving pipe ends
GB895912A (en) Heat exchanger
NL7402565A (en) Sealing element for telescopic tubes - has resilient sleeve with internal collar engaging inner tube and porous seal on outer tube
GB1085197A (en) Oil burner
FR2058454A5 (en) Closure of pipes and hollow bodies

Legal Events

Date Code Title Description
ST Notification of lapse