JP2020168858A - パイプリライニングにおける巻き付け用の非対称ファブリック組成物 - Google Patents
パイプリライニングにおける巻き付け用の非対称ファブリック組成物 Download PDFInfo
- Publication number
- JP2020168858A JP2020168858A JP2020102910A JP2020102910A JP2020168858A JP 2020168858 A JP2020168858 A JP 2020168858A JP 2020102910 A JP2020102910 A JP 2020102910A JP 2020102910 A JP2020102910 A JP 2020102910A JP 2020168858 A JP2020168858 A JP 2020168858A
- Authority
- JP
- Japan
- Prior art keywords
- continuous fabric
- fabric
- continuous
- width
- layer
- 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
Links
Images
Classifications
-
- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
- B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
-
- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
- B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
- B29C63/08—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically
- B29C63/10—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically around tubular articles
- B29C63/105—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically around tubular articles continuously
-
- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
- B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
- B29C63/12—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding spirally
- B29C63/14—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding spirally around tubular 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
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/263—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer having non-uniform thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/10—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer reinforced with filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/05—Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
-
- 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/02—Hoses, i.e. flexible pipes made of fibres or threads, e.g. of textile which may or may not be impregnated, or provided with an impermeable layer, e.g. fire-hoses
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
- F16L55/1655—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section a pipe being formed inside the old pipe by winding strip-material
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
- F16L55/1656—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section materials for flexible liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2913/00—Use of textile products or fabrics as mould materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/001—Tubular films, sleeves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0246—Acrylic resin fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
- B32B2262/0269—Aromatic polyamide fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/14—Mixture of at least two fibres made of different materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/72—Density
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2597/00—Tubular articles, e.g. hoses, pipes
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
- F16L55/1651—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being everted
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
- F16L55/1652—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section
Abstract
Description
のがよく、下層108の繊維密度は、例えば55g/m2 であるような、35〜700g/m2 であるのがよい。
12 第1の部分
14 第2の部分
16 縁区分
18 縁区分
20 連続ファブリック
22 段
24 基部
26 上層
30 ロール
40 連続ファブリック
50 連続ファブリック
100 連続ファブリック
102 上層
104 上中間層
110 縁区分
112 縁区分
106 下中間層
108 下層
120 マンドレル
130 ループ
132 ロール
134 第2のロール
135 連続ファブリック
136 第2の連続ファブリック
138 ループ
Claims (44)
- パイプを補強するための修復ライナを形成するのに使用される連続ファブリックであって、該連続ファブリックは、
連続的な第1の部分、および、
連続的な第2の部分、を含み、
前記第1の部分の最大厚さが、前記第2の部分の最大厚さよりも小さい、連続ファブリック。 - 前記第1の部分の幅は、前記第2の部分の幅よりも大きい、請求項1に記載の連続ファブリック。
- 前記第1の部分の厚さは、前記連続ファブリックの外側縁でより小さい、請求項1に記載の連続ファブリック。
- 前記第2の部分の厚さは、前記連続ファブリックの外側縁でより小さい、請求項1に記載の連続ファブリック。
- 前記第1の部分の幅は、前記連続ファブリックの全幅の30%〜90%である、請求項1に記載の連続ファブリック。
- 前記第1の部分の幅は、300mm〜1300mmである、請求項1に記載の連続ファブリック。
- 前記第2の部分の幅は、前記連続ファブリックの全幅の10%〜50%である、請求項1に記載の連続ファブリック。
- 前記第1の部分の幅は、100mm〜500mmである、請求項1に記載の連続ファブリック。
- 前記第1の部分の最大厚さは、前記連続ファブリックの最大厚さの75%〜95%である、請求項1に記載の連続ファブリック。
- 前記第1の部分の密度は、前記第2の部分の密度よりも大きい、請求項1に記載の連続ファブリック。
- パイプを補強するための修復ライナを形成するのに使用される連続ファブリックであって、該連続ファブリックは、
上層、および、
1つまたはそれ以上の下層を含み、
前記上層の幅は、前記連続ファブリックの幅よりも小さく、前記上層の密度は、前記1つまたはそれ以上の下層の少なくとも1つの密度よりも小さい、連続ファブリック。 - 前記上層は、ランダム配向繊維を含むベール層である、請求項11に記載の連続ファブリック。
- 前記下層の1つの最上部は、ランダム配向繊維を含むベール層である、請求項11に記載の連続ファブリック。
- 前記上層は、10〜80g/m2 の繊維密度を有する、請求項11に記載の連続ファブリック。
- 前記下層の少なくとも1つは、長配向チョップド繊維を含む、請求項11に記載の連続ファブリック。
- 前記下層の少なくとも1つは、300〜800g/m2 の繊維密度を有する、請求項11に記載の連続ファブリック。
- 前記下層の少なくとも1つは、前記連続ファブリックの中央に沿ってよりも前記連続ファブリックの外側縁に沿ってより薄い、請求項11に記載の連続ファブリック。
- 前記下層の少なくとも1つは、ランダムチョップド繊維を含む、請求項11に記載の連続ファブリック。
- 前記下層の少なくとも1つは、100〜400g/m2 の繊維密度を有する、請求項11に記載の連続ファブリック。
- パイプを補強するための修復ライナを形成するのに使用される連続ファブリックであって、該連続ファブリックは、
上層と、
上中間層と、
下中間層と、
下層と、を含み、
前記上層の幅は、前記連続ファブリックの幅よりも小さい、連続ファブリック。 - 前記上層は、ランダム配向繊維を含むベール層である、請求項20に記載の連続ファブリック。
- 前記上中間下は、ランダム配向繊維を含むベール層である、請求項20に記載の連続ファブリック。
- 前記上層は、10〜80g/m2 の繊維密度を有する、請求項20に記載の連続ファブリック。
- 前記下中間層は、長配向チョップド繊維を含む、請求項20に記載の連続ファブリック。
- 前記下層の少なくとも1つは、300〜800g/m2 の繊維密度を有する、請求項20に記載の連続ファブリック。
- 前記下層は、ランダムチョップド繊維を含む、請求項20に記載の連続ファブリック。
- 前記下層の少なくとも1つは、100〜400g/m2 の繊維密度を有する、請求項20に記載の連続ファブリック。
- 前記下中間層は、前記連続ファブリックの中央に沿ってよりも前記連続ファブリックの外側縁に沿ってより薄い、請求項20に記載の連続ファブリック。
- 前記下中間層は、前記連続ファブリックの中央に沿ってよりも前記連続ファブリックの外側縁に沿って10%より薄い、請求項28に記載の連続ファブリック。
- 前記下中間層は、前記連続ファブリックの外側縁に沿って50mmの厚さよりも小さい、請求項28に記載の連続ファブリック。
- 前記下中間層は、前記連続ファブリックの外側縁に沿って2mmの厚さよりも小さい、請求項28に記載の連続ファブリック。
- 前記下中間層は、前記連続ファブリックの外縁に沿って1mmの厚さよりも小さい、請求項28に記載の連続ファブリック。
- パイプを補強するための修復ライナを形成するのに使用される連続ファブリックであって、該連続ファブリックは、
連続的な第1の部分、および、
連続的な第2の部分、を含み、
前記第1の部分の少なくとも一部の密度さが、前記第2の部分の少なくとも一部の密度よりも大きい、連続ファブリック。 - 前記第1の部分の幅は、前記第2の部分の幅よりも大きい、請求項33に記載の連続ファブリック。
- 前記第1の部分の厚さは、前記連続ファブリックの外縁でより小さい、請求項33に記載の連続ファブリック。
- 前記第2の部分の厚さは、前記連続ファブリックの外縁でより小さい、請求項33に記載の連続ファブリック。
- 前記第1の部分の幅は、前記連続ファブリックの全幅の30%〜90%である、請求項33に記載の連続ファブリック。
- 前記第1の部分の幅は、300mm〜1300mmである、請求項33に記載の連続ファブリック。
- 前記第2の部分の幅は、前記連続ファブリックの全幅の10%〜50%である、請求項33に記載の連続ファブリック。
- 前記第1の部分の幅は、100mm〜500mmである、請求項33に記載の連続ファブリック。
- 前記第1の部分の最大厚さは、前記連続ファブリックの最大厚さの75%〜95%である、請求項33に記載の連続ファブリック。
- パイプを補強するための修復ライナを製造する方法であって、該方法は、
上層と、上中間層と、下中間層と、を有する連続ファブリックであって、前記上層の幅は、前記連続ファブリックの幅よりも小さく、前記上層の繊維密度は、前記底中間層の繊維密度よりも小さい連続ファブリックを選択するステップと、
前記連続ファブリックを、前記上層を外方にした配向で、かつ、前記上層がライナの長さを本質的に覆うようにしてオーバーラップするパターンでマンドレルのまわりに巻き付けるステップと、を含む方法。 - 前記マンドレルを、所定の軸線方向速度で上流方向に移動させるステップと、
前記マンドレルを、前記連続ファブリックから遠ざかる方向に、かつ、所定の回転速度で回転させるステップと、
前記マンドレルの周のまわりにファブリックの繰り返しのループを形成するステップと、をさらに含み、
ライナ上の2つの隣接したループの間の軸線方法長さは、前記ファブリックの前記上層の幅と同じである、請求項42に記載の方法。 - 前記上層は、ライナの軸線方向長さに沿って自身の上にオーバーラップされない、請求項42に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14382418.3 | 2014-10-24 | ||
EP14382418.3A EP3012503B1 (en) | 2014-10-24 | 2014-10-24 | Composition of asymmetric fabrics for wrapping applications for recoating pipelines |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017522009A Division JP2017534030A (ja) | 2014-10-24 | 2015-10-20 | パイプリライニングにおける巻き付け用の非対称ファブリック組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020168858A true JP2020168858A (ja) | 2020-10-15 |
JP7074950B2 JP7074950B2 (ja) | 2022-05-25 |
Family
ID=51932301
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017522009A Pending JP2017534030A (ja) | 2014-10-24 | 2015-10-20 | パイプリライニングにおける巻き付け用の非対称ファブリック組成物 |
JP2020102910A Active JP7074950B2 (ja) | 2014-10-24 | 2020-06-15 | パイプリライニングにおける巻き付け用の非対称ファブリック組成物 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017522009A Pending JP2017534030A (ja) | 2014-10-24 | 2015-10-20 | パイプリライニングにおける巻き付け用の非対称ファブリック組成物 |
Country Status (7)
Country | Link |
---|---|
US (2) | US10309573B2 (ja) |
EP (2) | EP3147550B1 (ja) |
JP (2) | JP2017534030A (ja) |
KR (2) | KR102467100B1 (ja) |
CN (2) | CN107073876B (ja) |
ES (2) | ES2732281T3 (ja) |
WO (1) | WO2016064885A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2732281T3 (es) | 2014-10-24 | 2019-11-21 | Ocv Intellectual Capital Llc | Composición de tejidos asimétricos para aplicaciones de bobinado para volver a revestir tuberías |
EP3348379A1 (en) | 2017-01-11 | 2018-07-18 | OCV Intellectual Capital, LLC | Dry liners for pipe repair and methods for manufacturing dry liners |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS548675A (en) * | 1977-06-21 | 1979-01-23 | Nippon Steel Corp | Production of plastic covered metal pipe |
JPS543700B2 (ja) * | 1974-06-04 | 1979-02-26 | ||
JP2006064166A (ja) * | 2004-08-30 | 2006-03-09 | Chemitec Kk | 漏油箇所封止施工法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2331643C3 (de) * | 1972-06-24 | 1975-10-09 | Mitsubishi Petrochemical Co., Ltd., Tokio | Schlauch, insbesondere Wärmeschutzschlauch |
US4081303A (en) * | 1973-04-03 | 1978-03-28 | Johns-Manville Corporation | Pipe liner laminate and method of making a pipe with said liner |
JPS543700A (en) | 1977-06-10 | 1979-01-11 | Toshiba Corp | Processing method of radioactive gas contaminated air emitted from desalting unit |
US5174228A (en) | 1990-12-21 | 1992-12-29 | Brunswick Technologies, Inc. | Non-woven reinforcement structure |
WO1994013992A1 (en) * | 1992-12-08 | 1994-06-23 | Royal Ordnance Plc | Pipe construction |
DE4328658A1 (de) * | 1993-08-26 | 1995-03-02 | Saertex Wagener Gmbh & Co Kg | Rohrauskleidung mit geschäumter Innenschicht |
JPH0970618A (ja) * | 1995-09-07 | 1997-03-18 | Kobe Steel Ltd | 薄板処理ラインにおける熱延板の腰折れ防止方法 |
US6360780B1 (en) | 2000-08-30 | 2002-03-26 | Owens Corning Fiberglas Technology, Inc. | Liner for reinforcing a pipe and method of making the same |
US6615875B2 (en) * | 2000-08-30 | 2003-09-09 | Owens Corning Composites Sprl. | Liner for reinforcing a pipe and method of making the same |
DK1444408T4 (en) * | 2001-11-14 | 2018-08-13 | Rockwool Int | Layered mineral fiber element and process for making it |
US7096890B2 (en) * | 2002-06-19 | 2006-08-29 | Saint-Gobain Technical Fabrics Canada, Ltd. | Inversion liner and liner components for conduits |
JP2009540058A (ja) * | 2006-06-09 | 2009-11-19 | デンツプライ インターナショナル インコーポレーテッド | 光重合性、光開裂性樹脂及び低収縮、低応力複合組成物 |
JP2010201887A (ja) | 2009-03-06 | 2010-09-16 | Shonan Plastic Mfg Co Ltd | 管ライニング材 |
CN102802900A (zh) * | 2009-06-23 | 2012-11-28 | Ocv智识资本有限责任公司 | 借助混合的玻璃纤维制造的热塑性管 |
JP2012026524A (ja) * | 2010-07-26 | 2012-02-09 | Kanaflex Corporation | 管路更生管 |
MX358681B (es) * | 2012-10-16 | 2018-08-31 | Ocv Intellectual Capital Llc | Forro para reforzar una tuberia y metodo para hacerlo. |
ES2732281T3 (es) | 2014-10-24 | 2019-11-21 | Ocv Intellectual Capital Llc | Composición de tejidos asimétricos para aplicaciones de bobinado para volver a revestir tuberías |
-
2014
- 2014-10-24 ES ES14382418T patent/ES2732281T3/es active Active
- 2014-10-24 EP EP16195467.2A patent/EP3147550B1/en active Active
- 2014-10-24 ES ES16195467T patent/ES2710611T3/es active Active
- 2014-10-24 EP EP14382418.3A patent/EP3012503B1/en active Active
-
2015
- 2015-10-20 WO PCT/US2015/056474 patent/WO2016064885A1/en active Application Filing
- 2015-10-20 CN CN201580057608.0A patent/CN107073876B/zh active Active
- 2015-10-20 KR KR1020217011288A patent/KR102467100B1/ko active IP Right Grant
- 2015-10-20 US US15/512,074 patent/US10309573B2/en active Active
- 2015-10-20 JP JP2017522009A patent/JP2017534030A/ja active Pending
- 2015-10-20 KR KR1020177013060A patent/KR102243404B1/ko active IP Right Grant
- 2015-10-20 CN CN201910551702.1A patent/CN110239156B/zh active Active
-
2019
- 2019-04-25 US US16/394,065 patent/US11885455B2/en active Active
-
2020
- 2020-06-15 JP JP2020102910A patent/JP7074950B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS543700B2 (ja) * | 1974-06-04 | 1979-02-26 | ||
JPS548675A (en) * | 1977-06-21 | 1979-01-23 | Nippon Steel Corp | Production of plastic covered metal pipe |
JP2006064166A (ja) * | 2004-08-30 | 2006-03-09 | Chemitec Kk | 漏油箇所封止施工法 |
Also Published As
Publication number | Publication date |
---|---|
ES2732281T3 (es) | 2019-11-21 |
KR102467100B1 (ko) | 2022-11-16 |
EP3012503A1 (en) | 2016-04-27 |
US11885455B2 (en) | 2024-01-30 |
CN107073876A (zh) | 2017-08-18 |
EP3147550B1 (en) | 2018-12-12 |
US20170254467A1 (en) | 2017-09-07 |
CN110239156B (zh) | 2022-01-04 |
US20190249813A1 (en) | 2019-08-15 |
US10309573B2 (en) | 2019-06-04 |
JP2017534030A (ja) | 2017-11-16 |
EP3012503B1 (en) | 2019-06-12 |
KR20210045514A (ko) | 2021-04-26 |
KR102243404B1 (ko) | 2021-04-22 |
CN107073876B (zh) | 2019-07-19 |
JP7074950B2 (ja) | 2022-05-25 |
WO2016064885A1 (en) | 2016-04-28 |
CN110239156A (zh) | 2019-09-17 |
KR20170074912A (ko) | 2017-06-30 |
EP3147550A1 (en) | 2017-03-29 |
ES2710611T3 (es) | 2019-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7074950B2 (ja) | パイプリライニングにおける巻き付け用の非対称ファブリック組成物 | |
US8679606B2 (en) | Thick walled composite tubular and method of making | |
CN104781068B (zh) | 用于加固管道的衬里及其制造方法 | |
JPH08504020A (ja) | パイプおよびその製造方法 | |
RU2317474C2 (ru) | Облицовочный материал для трубопроводов | |
RU2018113428A (ru) | Труба высокого давления и способ изготовления такой трубы | |
WO2000050801A2 (en) | A liner hose for reconstruction of conduits and pipelines and a method for manufacture thereof | |
US10670179B2 (en) | Liner tube for sewer rehabilitation and method for producing same | |
JP2008521650A (ja) | プラスティック中空体、特にプラスティックパイプ | |
EP1446603A1 (en) | A flexible pipe with a tensile reinforcement | |
US11802639B2 (en) | Composite tubular element and relevant manufacturing method | |
RU2556919C2 (ru) | Способ изготовления кольца из композиционного материала, кольцо из композиционного материала, применение кольца в уплотнительном узле и уплотнительный узел | |
KR101246463B1 (ko) | 강화사를 와인딩하여 준설호스를 제조하는 방법과 상기 방법에 의하여 제조된 준설호스 | |
EP3290176A1 (en) | Ultrathin concrete composite pipe with oriented and localized fiber | |
RU2279601C2 (ru) | Труба из композиционно-волокнистого материала | |
FI92570C (fi) | Materiaali virtauskanavien, kuten putkien korjaamiseksi ja materiaalin käyttö |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200622 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200622 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210401 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210629 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210913 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211210 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220111 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20220210 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220210 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7074950 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |