CH479838A - Composite tube comprising an inner metal tube and an outer jacket - Google Patents

Composite tube comprising an inner metal tube and an outer jacket

Info

Publication number
CH479838A
CH479838A CH675968A CH675968A CH479838A CH 479838 A CH479838 A CH 479838A CH 675968 A CH675968 A CH 675968A CH 675968 A CH675968 A CH 675968A CH 479838 A CH479838 A CH 479838A
Authority
CH
Switzerland
Prior art keywords
tube
outer jacket
inner metal
composite
metal tube
Prior art date
Application number
CH675968A
Other languages
Italian (it)
Inventor
Vacca Michelangelo
Original Assignee
Metallurg Italiana Soc
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 Metallurg Italiana Soc filed Critical Metallurg Italiana Soc
Publication of CH479838A publication Critical patent/CH479838A/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
    • F16L59/14—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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • 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
    • F16L59/04—Arrangements using dry fillers, e.g. using slag wool
    • 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
    • F16L59/125—Helical spacers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
CH675968A 1967-07-17 1968-05-07 Composite tube comprising an inner metal tube and an outer jacket CH479838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5246067 1967-07-17

Publications (1)

Publication Number Publication Date
CH479838A true CH479838A (en) 1969-10-15

Family

ID=11277132

Family Applications (1)

Application Number Title Priority Date Filing Date
CH675968A CH479838A (en) 1967-07-17 1968-05-07 Composite tube comprising an inner metal tube and an outer jacket

Country Status (8)

Country Link
BE (1) BE711588A (en)
CH (1) CH479838A (en)
DE (1) DE1675390A1 (en)
ES (1) ES355827A1 (en)
FR (1) FR1559345A (en)
GB (1) GB1212257A (en)
LU (1) LU55579A1 (en)
NL (1) NL6805595A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148983B1 (en) * 1984-01-04 1988-01-13 Dr. Küttner GmbH & Co. KG Cooled tuyère for shaft furnaces
EP0662579B1 (en) * 1994-01-06 1998-03-18 Air Products And Chemicals, Inc. Pre-fabricated insulation tube
GB2325292A (en) * 1997-05-13 1998-11-18 Foster Wheeler Energy Ltd Hot water heat tracing pipe
CN103307372A (en) * 2013-06-04 2013-09-18 无锡金顶石油管材配件制造有限公司 Detachable type double-layer petroleum pipe fitting
CN103292067B (en) * 2013-06-04 2016-03-09 无锡金顶石油管材配件制造有限公司 A kind of steelframe reinforced petroleum pipeline
CN103291226A (en) * 2013-06-04 2013-09-11 无锡金顶石油管材配件制造有限公司 Multi-trunking petroleum pipe structure
CN103292065B (en) * 2013-06-04 2016-01-06 无锡金顶石油管材配件制造有限公司 A kind of insulation petroleum pipe with double-layer inner support structure
CN103292069A (en) * 2013-06-04 2013-09-11 无锡金顶石油管材配件制造有限公司 Heat-insulating petroleum pipe with in-built double channels
CN103292049A (en) * 2013-06-04 2013-09-11 无锡金顶石油管材配件制造有限公司 Petroleum pipe fitting with external protective net

Also Published As

Publication number Publication date
LU55579A1 (en) 1968-05-06
ES355827A1 (en) 1970-01-01
BE711588A (en) 1968-07-15
DE1675390A1 (en) 1972-04-06
GB1212257A (en) 1970-11-11
FR1559345A (en) 1969-03-07
NL6805595A (en) 1969-01-21

Similar Documents

Publication Publication Date Title
FR1529742A (en) Improvements to mortar tubes and projectiles
CH479838A (en) Composite tube comprising an inner metal tube and an outer jacket
FR1528664A (en) Telescopic tube
AT291426B (en) Tracheostomy tube
NL147178B (en) METAL STRUCTURE WITH OVERLAPPING PARTS.
AT278877B (en) Shell and tube heat exchanger
DE1772824B2 (en) INSIDE TUBE
CH493362A (en) Swimming and life jacket
AT283852B (en) Metal extruder
AT283528B (en) Oven and roasting tube
DK122688B (en) Protective tube.
AT275169B (en) Heat-resistant composite body
FR1494433A (en) Composite tube
AT279715B (en) Protective tube contact
CH473630A (en) Cast metallic body
FR1507771A (en) Cathode ray tube cover
FR1534626A (en) Iron-nickel-chromium alloys
CH463704A (en) Catheter tube
ES116409Y (en) Hose tube with metal core
FR1505452A (en) Metal coin safe
FR1507611A (en) Discharge tube
CH448559A (en) Cold cathode ionization manometer tube
FR1502401A (en) Composite tube
FR1523852A (en) Welded metal structure with overlap
ES95850Y (en) Finned tube

Legal Events

Date Code Title Description
PL Patent ceased