RU2008111914A - Оросительный трубопровод с многослойной стенкой - Google Patents

Оросительный трубопровод с многослойной стенкой Download PDF

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RU2008111914A
RU2008111914A RU2008111914/12A RU2008111914A RU2008111914A RU 2008111914 A RU2008111914 A RU 2008111914A RU 2008111914/12 A RU2008111914/12 A RU 2008111914/12A RU 2008111914 A RU2008111914 A RU 2008111914A RU 2008111914 A RU2008111914 A RU 2008111914A
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pipeline
wall
hole
pipe
connector
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RU2008111914/12A
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RU2417579C2 (ru
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Абед МАСАРВА (IL)
Абед Масарва
Ави ШВЕЙТЦЕР (IL)
Ави ШВЕЙТЦЕР
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Нетафим Лтд. (Il)
Нетафим Лтд.
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
    • B05B1/202—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor comprising inserted outlet elements
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/14—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe by screwing an intermediate part against the inside or outside of the wall
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7437—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc the tool being a perforating tool
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7443—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc by means of ultrasonic vibrations
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/747—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using other than mechanical means
    • B29C65/7473—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using other than mechanical means using radiation, e.g. laser, for simultaneously welding and severing
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • B29C66/4742—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat said single elements being spouts
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • B29C66/4742—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat said single elements being spouts
    • B29C66/47421—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat said single elements being spouts said spouts comprising flanges
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
    • B29C66/5324—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length
    • B29C66/53241—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being tubular and said substantially annular single elements being of finite length relative to the infinite length of said tubular articles
    • B29C66/53242—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being tubular and said substantially annular single elements being of finite length relative to the infinite length of said tubular articles said single elements being spouts, e.g. joining spouts to tubes
    • B29C66/53243—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being tubular and said substantially annular single elements being of finite length relative to the infinite length of said tubular articles said single elements being spouts, e.g. joining spouts to tubes said spouts comprising flanges
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • B29C66/7292—Textile or other fibrous material made from plastics coated
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • B29C66/7294—Non woven mats, e.g. felt
    • B29C66/72941—Non woven mats, e.g. felt coated
    • 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
    • B29L2023/005—Hoses, i.e. flexible
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/70—Agricultural usage or equipment
    • B29L2031/7004—Agricultural usage or equipment for plants or flowers

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

1. Оросительный трубопровод с отверстиями, стенка которого, по меньшей мере, в области каждого отверстия, выполнена многослойной, причем, по меньшей мере, один из верхнего слоя и нижнего слоя стенки трубопровода выполнен из водоотталкивающего материала, а внутренний слой стенки трубопровода выполнен из проницаемого материала, при этом отверстие определено поверхностью выреза в стенке трубопровода, а указанная поверхность выреза в стенке трубопровода включает герметичное покрытие, покрывающее, по меньшей мере, внутренний слой. ! 2. Трубопровод по п.1, отличающийся тем, что каждый слой скреплен с соседними слоями. ! 3. Трубопровод по п.1, отличающийся тем, что содержит соединитель трубопровода, снабженный круговой канавкой вокруг боковой стенки указанного соединителя, причем канавка выполнена с возможностью обеспечения плотного размещения смежного с отверстием участка стенки трубопровода, при этом соединитель трубопровода образует герметичное покрытие. ! 4. Трубопровод по п.1, отличающийся тем, что содержит соединитель трубопровода, имеющий канал, выполненный в указанном соединителе вдоль оси, а также седло, расположенное рядом с каналом, для размещения стенки трубопровода, включающее боковую часть и осевую часть, причем боковая часть имеет первый конец, ближний к каналу, и второй конец, удаленный от канала, при этом осевая часть выступает на заранее определенную длину в осевом направлении от ближнего конца боковой части, боковая часть скреплена с участком стенки трубопровода, смежным с указанным отверстием в стенке трубопровода, а осевая часть выступает внутрь отверстия и упирается в поверхность выреза в стен�

Claims (20)

1. Оросительный трубопровод с отверстиями, стенка которого, по меньшей мере, в области каждого отверстия, выполнена многослойной, причем, по меньшей мере, один из верхнего слоя и нижнего слоя стенки трубопровода выполнен из водоотталкивающего материала, а внутренний слой стенки трубопровода выполнен из проницаемого материала, при этом отверстие определено поверхностью выреза в стенке трубопровода, а указанная поверхность выреза в стенке трубопровода включает герметичное покрытие, покрывающее, по меньшей мере, внутренний слой.
2. Трубопровод по п.1, отличающийся тем, что каждый слой скреплен с соседними слоями.
3. Трубопровод по п.1, отличающийся тем, что содержит соединитель трубопровода, снабженный круговой канавкой вокруг боковой стенки указанного соединителя, причем канавка выполнена с возможностью обеспечения плотного размещения смежного с отверстием участка стенки трубопровода, при этом соединитель трубопровода образует герметичное покрытие.
4. Трубопровод по п.1, отличающийся тем, что содержит соединитель трубопровода, имеющий канал, выполненный в указанном соединителе вдоль оси, а также седло, расположенное рядом с каналом, для размещения стенки трубопровода, включающее боковую часть и осевую часть, причем боковая часть имеет первый конец, ближний к каналу, и второй конец, удаленный от канала, при этом осевая часть выступает на заранее определенную длину в осевом направлении от ближнего конца боковой части, боковая часть скреплена с участком стенки трубопровода, смежным с указанным отверстием в стенке трубопровода, а осевая часть выступает внутрь отверстия и упирается в поверхность выреза в стенке трубопровода.
5. Трубопровод по п.4, отличающийся тем, что указанная поверхность выреза в стенке трубопровода имеет осевую длину, а заранее определенная длина указанной осевой части, по меньшей мере, по существу, равна указанной осевой длине.
6. Трубопровод по п.3, отличающийся тем, что соединитель трубопровода сформован на оросительном трубопроводе.
7. Трубопровод по п.1, отличающийся тем, что указанные верхний и нижний слои стенки трубопровода изготовлены из плавкого материала, причем отверстие выполнено посредством вырубки при повышенной температуре, с образованием герметичного покрытия из части материала, по меньшей мере, одного из верхнего слоя или нижнего слоя.
8. Трубопровод по п.7, отличающийся тем, что вырубка при повышенной температуре произведена посредством лазера.
9. Трубопровод по п.8, отличающийся тем, что лазер имеет мощность в диапазоне от 10 до 200 Вт, скорость резки в диапазоне от 3 до 20 мм/с, частоту циклов в диапазоне от 1 до 10 Гц, а отверстие выполнено за число циклов лазера в диапазоне от 1 до 30.
10. Трубопровод по п.7, отличающийся тем, что вырубка при повышенной температуре произведена горячим штампом или путем пробивания ультразвуком.
11. Способ формирования отверстия в стенке оросительного трубопровода, которая выполнена многослойной, причем, по меньшей мере, один из верхнего слоя и нижнего слоя стенки трубопровода выполнен из водоотталкивающего материала, а внутренний слой стенки трубопровода выполнен из проницаемого материала, состоящий в том, что
(а) формируют отверстие в стенке трубопровода, которое определено поверхностью выреза в стенке трубопровода; и
(б) герметично покрывают указанную поверхность выреза, по меньшей мере, в области внутреннего слоя.
12. Способ по п.11, отличающийся тем, что каждый слой скреплен с соседними слоями.
13. Способ по п.11, отличающийся тем, что герметичное покрытие осуществляют путем обеспечения соединителя трубопровода, снабженного круговой канавкой вокруг боковой стенки указанного соединителя, причем канавка выполнена с возможностью обеспечения плотного размещения смежного с отверстием участка стенки трубопровода, при этом соединитель трубопровода образует герметичное покрытие.
14. Способ по п.11, отличающийся тем, что трубопровод дополнительно содержит соединитель трубопровода, имеющий канал, выполненный в указанном соединителе вдоль оси, а также седло, расположенное рядом с каналом, для размещения стенки трубопровода, включающее боковую часть и осевую часть, причем боковая часть имеет первый конец, ближний к каналу, и второй конец, удаленный от канала, при этом осевая часть выступает на заранее определенную длину в осевом направлении от ближнего конца боковой части, боковая часть скреплена с участком стенки трубопровода, смежным с указанным отверстием в стенке трубопровода, а осевая часть выступает внутрь отверстия и упирается в поверхность выреза в стенке трубопровода.
15. Способ по п.14, отличающийся тем, что указанная поверхность выреза в стенке трубопровода имеет осевую длину, причем заранее определенная длина указанной осевой части, по меньшей мере, по существу, равна указанной осевой длине.
16. Способ по п.13, отличающийся тем, что соединитель трубопровода формуют на трубопроводе.
17. Способ по п.11, отличающийся тем, что указанные верхний и нижний слои стенки трубопровода изготовлены из плавкого материала, причем отверстие выполняют посредством вырубки при повышенной температуре с образованием герметичного покрытия из части материала, по меньшей мере, одного из верхнего слоя или нижнего слоя.
18. Способ по п.17, отличающийся тем, что вырубку при повышенной температуре производят посредством лазера.
19. Способ по п.18, отличающийся тем, что лазер имеет мощность в диапазоне от 10 до 200 Вт, скорость резки в диапазоне от 3 до 20 мм/с, частоту в диапазоне от 1 до 10 Гц, а отверстие выполняют за число циклов лазера в диапазоне от 1 до 30.
20. Способ по п.17, отличающийся тем, что вырубку при повышенной температуре производят горячим штампом или путем пробивания ультразвуком.
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CN101267730B (zh) 2011-04-06
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BRPI0614431A2 (pt) 2012-11-27
US20060103131A1 (en) 2006-05-18
CN101267730A (zh) 2008-09-17
AU2006288699A1 (en) 2007-03-15
WO2007029234A1 (en) 2007-03-15
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