FR1491106A - Method and devices for the manufacture of filamentous insulating materials in the form of tubes - Google Patents

Method and devices for the manufacture of filamentous insulating materials in the form of tubes

Info

Publication number
FR1491106A
FR1491106A FR75027A FR75027A FR1491106A FR 1491106 A FR1491106 A FR 1491106A FR 75027 A FR75027 A FR 75027A FR 75027 A FR75027 A FR 75027A FR 1491106 A FR1491106 A FR 1491106A
Authority
FR
France
Prior art keywords
filamentous
tubes
manufacture
devices
insulating materials
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
FR75027A
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.)
Saint Gobain Italia SpA
Original Assignee
Vetreria Italiana Balzaretti Modigliani SpA
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 Vetreria Italiana Balzaretti Modigliani SpA filed Critical Vetreria Italiana Balzaretti Modigliani SpA
Priority to FR75027A priority Critical patent/FR1491106A/en
Application granted granted Critical
Publication of FR1491106A publication Critical patent/FR1491106A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • 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
    • B29C53/02—Bending or folding
    • B29C53/04—Bending or folding of plates or sheets
    • 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
    • B29C53/02—Bending or folding
    • B29C53/12—Bending or folding helically, e.g. for making springs
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/60—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in dry state, e.g. thermo-activatable agents in solid or molten state, and heat being applied subsequently
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/76—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres otherwise than in a plane, e.g. in a tubular way
    • 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 sleeve, two half sleeves
    • 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
    • F16L59/027—Bands, cords, strips or the like for helically winding around a cylindrical object
FR75027A 1965-09-08 1966-09-02 Method and devices for the manufacture of filamentous insulating materials in the form of tubes Expired FR1491106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR75027A FR1491106A (en) 1965-09-08 1966-09-02 Method and devices for the manufacture of filamentous insulating materials in the form of tubes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT1998965 1965-09-08
IT1429366 1966-06-22
FR75027A FR1491106A (en) 1965-09-08 1966-09-02 Method and devices for the manufacture of filamentous insulating materials in the form of tubes

Publications (1)

Publication Number Publication Date
FR1491106A true FR1491106A (en) 1967-08-04

Family

ID=27243541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR75027A Expired FR1491106A (en) 1965-09-08 1966-09-02 Method and devices for the manufacture of filamentous insulating materials in the form of tubes

Country Status (1)

Country Link
FR (1) FR1491106A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457332A1 (en) * 1979-05-25 1980-12-19 Celanese Corp COLLECTING DEVICE FOR SPRAYING SPINNING AND SPRAYING SPINNING MECHANISM
EP0239439A1 (en) * 1986-03-28 1987-09-30 Societe Europeenne De Propulsion Method of producing a corrugated tubular structure to reinforce a composite-material part, and part so obtained
CN114311737A (en) * 2021-11-23 2022-04-12 湖北三江航天江北机械工程有限公司 Forming method of spraying heat insulation microwave curing gas generator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457332A1 (en) * 1979-05-25 1980-12-19 Celanese Corp COLLECTING DEVICE FOR SPRAYING SPINNING AND SPRAYING SPINNING MECHANISM
EP0239439A1 (en) * 1986-03-28 1987-09-30 Societe Europeenne De Propulsion Method of producing a corrugated tubular structure to reinforce a composite-material part, and part so obtained
FR2596431A1 (en) * 1986-03-28 1987-10-02 Europ Propulsion METHOD FOR MANUFACTURING A LAMINATED TUBULAR STRUCTURE FOR REINFORCING A PART OF COMPOSITE MATERIAL, AND PART THUS OBTAINED
US4891083A (en) * 1986-03-28 1990-01-02 Societe Anonyme:Societe Europeenne De Propulsion Method for producing a laminated composite structure including tubular braided reinforcement
CN114311737A (en) * 2021-11-23 2022-04-12 湖北三江航天江北机械工程有限公司 Forming method of spraying heat insulation microwave curing gas generator

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