FR2025522A1 - - Google Patents

Info

Publication number
FR2025522A1
FR2025522A1 FR6941992A FR6941992A FR2025522A1 FR 2025522 A1 FR2025522 A1 FR 2025522A1 FR 6941992 A FR6941992 A FR 6941992A FR 6941992 A FR6941992 A FR 6941992A FR 2025522 A1 FR2025522 A1 FR 2025522A1
Authority
FR
France
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
FR6941992A
Other languages
French (fr)
Other versions
FR2025522B1 (enrdf_load_stackoverflow
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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas Corp
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 Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Publication of FR2025522A1 publication Critical patent/FR2025522A1/fr
Application granted granted Critical
Publication of FR2025522B1 publication Critical patent/FR2025522B1/fr
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
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
    • F16L59/182—Joints with sleeve or socket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N5/00—Manufacture of non-flat articles
    • B27N5/02—Hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • 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
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeves; consisting of two half sleeves; comprising more than two segments
    • 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
    • F16L59/143—Pre-insulated pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Moulding By Coating Moulds (AREA)
  • Nonwoven Fabrics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FR6941992A 1968-12-06 1969-12-04 Expired FR2025522B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78173268A 1968-12-06 1968-12-06

Publications (2)

Publication Number Publication Date
FR2025522A1 true FR2025522A1 (enrdf_load_stackoverflow) 1970-09-11
FR2025522B1 FR2025522B1 (enrdf_load_stackoverflow) 1974-03-15

Family

ID=25123730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6941992A Expired FR2025522B1 (enrdf_load_stackoverflow) 1968-12-06 1969-12-04

Country Status (6)

Country Link
BE (1) BE742530A (enrdf_load_stackoverflow)
DE (1) DE1960323C3 (enrdf_load_stackoverflow)
FR (1) FR2025522B1 (enrdf_load_stackoverflow)
GB (2) GB1285457A (enrdf_load_stackoverflow)
NL (1) NL6917989A (enrdf_load_stackoverflow)
SE (1) SE363885B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171168B (en) * 1985-02-16 1989-02-22 Molins Plc Tube manufacture
DE102005014291A1 (de) * 2005-03-24 2006-09-28 Basf Ag Verfahren zur Herstellung wasserabsorbierender Polymere
US11766536B2 (en) 2018-02-23 2023-09-26 Fisher & Paykel Healthcare Limited Medical tubes for breathing circuit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253973A (en) * 1961-01-30 1966-05-31 Rockwool Ab Apparatus for making pipe insulating shells from mineral wool
US3344009A (en) * 1961-02-06 1967-09-26 Saint Gobain Apparatus for forming hollow cylinders of resin-impregnated mineral fiber mats
US3406231A (en) * 1964-01-20 1968-10-15 Owens Corning Fiberglass Corp Method for production of tubular fibrous bodies

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253973A (en) * 1961-01-30 1966-05-31 Rockwool Ab Apparatus for making pipe insulating shells from mineral wool
US3344009A (en) * 1961-02-06 1967-09-26 Saint Gobain Apparatus for forming hollow cylinders of resin-impregnated mineral fiber mats
US3406231A (en) * 1964-01-20 1968-10-15 Owens Corning Fiberglass Corp Method for production of tubular fibrous bodies

Also Published As

Publication number Publication date
NL6917989A (enrdf_load_stackoverflow) 1970-06-09
GB1285457A (en) 1972-08-16
FR2025522B1 (enrdf_load_stackoverflow) 1974-03-15
BE742530A (enrdf_load_stackoverflow) 1970-06-02
DE1960323B2 (de) 1974-05-02
DE1960323A1 (de) 1970-07-23
SE363885B (enrdf_load_stackoverflow) 1974-02-04
DE1960323C3 (de) 1974-11-28
GB1285458A (en) 1972-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse