WO2004018929A1 - Tuyau, procede et dispositif permettant d'ameliorer des conduites et analogues - Google Patents
Tuyau, procede et dispositif permettant d'ameliorer des conduites et analogues Download PDFInfo
- Publication number
- WO2004018929A1 WO2004018929A1 PCT/RU2003/000375 RU0300375W WO2004018929A1 WO 2004018929 A1 WO2004018929 A1 WO 2004018929A1 RU 0300375 W RU0300375 W RU 0300375W WO 2004018929 A1 WO2004018929 A1 WO 2004018929A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pipe
- wall
- spiral
- fact
- defect
- Prior art date
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
- F16L9/00—Rigid 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
- F16L55/18—Appliances for use in repairing pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
-
- 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
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
Definitions
- Iz ⁇ b ⁇ e ⁇ enie ⁇ n ⁇ si ⁇ sya ⁇ ⁇ ubam, ⁇ ub ⁇ v ⁇ dam and ⁇ mu ⁇ d ⁇ bnym ⁇ be ⁇ am and m ⁇ zhe ⁇ is ⁇ lz ⁇ va ⁇ sya in aviation me ⁇ allu ⁇ gii, sud ⁇ s ⁇ enii, ne ⁇ egaz ⁇ v ⁇ y, ⁇ a ⁇ e ⁇ n ⁇ - ⁇ smiches ⁇ y, ⁇ imiches ⁇ y and d ⁇ ugi ⁇ ⁇ aslya ⁇ ⁇ mysh- lenn ⁇ s ⁇ i.
- the pipes are known to be collected in the pipes of the welded, mechanical
- the ceremonies of the ministry are distributing leaks on the part of the non-industrial sector [2].
- a leak signal arising on a single cable is detected without problems.
- the closest available technical substance to the offer is
- the unit is located at a length of approx.
- the registers indicate defects of the wall and their characteristics in the pipe [3,
- SIGNIFICANT FOX (DR. 26)
- DR. 26 SIGNIFICANT FOX
- the minimum opening time is set by the sum of the time for participation, returning to the original paragraph and preparing the return for
- SIGNIFICANT FOX (DR. 26) unknown when. Whereas the speed of jumping, losing speed to ultrasound in the steel, is faster than the transfer of the space by 2-3 steps.
- the size of the jump is not limited: 10%, 400-500 and more than% of the critical size, - near the transition point, this is called the main source. In the event of gas accidents, it is reachable for kilometer lengths; for non-hazardous goods, it is only a few;
- SIGNIFICANT FOX (DR. 26) Also known was the method of locating and restoring the objects that were conquered by the princes [6]. The plate with the recesses is covered by the data provided in the spiral drive and the recording is interrupted, and it is restored to the specified data of the change 6.
- the objective of the invention is to increase the reliability of the pipe, the pipe and the corresponding consumer devices by means of the processing of the equipment.
- the outlet is assembled from a casing, in which the indicated layer is executed in a wall in the form
- vibrations, and defects in the wall distribute changes in the parameters of vibrations.
- the screw pitch of the layer is chosen no more than the length of the critical gap
- the heat flow to the waste area is regulated by the power available.
- SIGNIFICANT FOX (DR. 26 INPUT THE MOTOR, THE SECURITY INPUT IS CONNECTED TO THE OUTPUT OF THE VOLTAGE CONNECTOR IN VARIABLE.
- Another version of the device has a laser emitter in the optical pair, which is a laser receiver. I don’t know with similar solutions to the inventive problem
- FIGS. 1-6 The invention is shown in FIGS. 1-6.
- Fig. 1 shows the variants of the pipe with a flowing layer, where 1 is the pipe (pipe), 2 is a wall, 3 is an external shear, 4 is
- Fig. 2, Fig. 3 and Fig. 4 show the incidence of a syrup in an enlarged
- An optical fiber, an epoxy matrix and a double layer in the groove An optical fiber, an epoxy matrix and a double layer in the groove.
- SIGNIFICANT FOX (DR. 26) the leading shepherd layer 4. 16 - welded joint pipe.
- the invention is as follows.
- the cube (and other products based on the cylindrical shell design) has, to a lesser extent, only one
- the incidental layer (hereinafter referred to as the MSS) for the control and repair of the wall (see figure 1).
- the MSS are supplied
- the inner layer (position 6 in figure 1) reveals
- SIGNIFICANT FOX (DR. 26)
- Figures 1 limit, in particular, the maximum length of the critical cavity of the cylindrical shell, which is stressed by the internal pressure, which contributes to an increase of 100%
- ⁇ is the average tensile stress
- the print (groove) is, in particular, in the final section (in general)
- the depth (height) of the grooves is set
- mm Pipes may have factory-made insulation.
- the pressure level is set, in particular, at
- the heat sink is made from steel with a deactivity of ⁇ s, I observe
- the process is subject to sensitive sensitivities.
- a good product provides 10-20% of the accuracy of detecting a strained and destructible mechanical product.
- the identity of the sites (parties) is not identical. It is important that this physical
- test specimen (user) of the object will be received.
- the method of use is based on the proprietary properties of the propellers, the risk of injury, the risk of failure
- palpable impairments for example, for an LSM with a diameter of 125 ⁇ m known
- the attenuation coefficient is 0.2 dB / km and the wavelength is about 1.6 ⁇ m).
- the affected wave is not apparent at the input. Separation of waves is carried out, in particular, at the time of temporary recognition. ⁇ a ⁇ imer ⁇ ,
- the shortage of the relative wave velocity is ⁇ 0.25 ms.
- Other separation methods or the use of several separation methods are possible.
- the conquered layer for example, in the event of an occurrence in the pipe, if the defect is operated, is often at a loss if there is a loss of material, in particular, The ratio of parts depends on the character
- the amplitude at the pick-up point is correspondingly decreasing. This decrease may
- the calculated step is set to ... 0.2b, 0, b, ... 0.7b ... ⁇ b, that is, it counts
- the size is not a dangerous defect and is used to reset the residual resource of the object.
- a factor of ⁇ ⁇ 1 may be linked to an external share of the margin of business. Bezava ⁇ iyn ⁇ s ⁇ ⁇ be ⁇ a ⁇ bes ⁇ echivayu ⁇ , na ⁇ ime ⁇ , reduced in pressure in it 1, 5-2 ⁇ aza av ⁇ ma ⁇ iches ⁇ imi deys ⁇ viyami sis ⁇ emy u ⁇ avleniya ⁇ ans ⁇ m gas ⁇ ⁇ izna ⁇ u ⁇ su ⁇ s ⁇ viya ( ⁇ es ⁇ change) ⁇ bsleduyuschey v ⁇ lny ( ⁇ yam ⁇ y, ⁇ azhenn ⁇ y) in s ⁇ ve ⁇ s ⁇ vuyuschi ⁇ ⁇ ch ⁇ a ⁇ ⁇ ub ⁇ - ⁇ v ⁇ da or ⁇ ⁇ mande ⁇ e ⁇ a ⁇ a sis ⁇ emy ( not ⁇ -indicated).
- this is a distance for a long water pipe with a length of 10 km and a
- the repetition of the pulse is limited by the magnitude, the resulting from the division of the double
- the size will be smaller, for example, for a symmetric turnaround
- the defect is guaranteed by the touch panel.
- Uninterruptible power supply 12 (batteries in the complex with the line
- SIGNIFICANT FOX (DR. 26) (performed, for example, with a laser emitter, photo receiver and receiver), in
- vae ⁇ sya s ⁇ eds ⁇ vami m ⁇ ni ⁇ a 15 (us ⁇ ys ⁇ v ⁇ vyb ⁇ i- ⁇ aneniya, anal ⁇ g ⁇ -tsi ⁇ v ⁇ y ⁇ e ⁇ b ⁇ az ⁇ va ⁇ el, ⁇ m ⁇ yu ⁇ e ⁇ , and sis ⁇ emn ⁇ e ⁇ edme ⁇ n ⁇ e ⁇ g ⁇ ammn ⁇ e ⁇ bes ⁇ echenie, d ⁇ ayve ⁇ y) in dis ⁇ antsiyu d ⁇ de ⁇ e ⁇ a ⁇ ma ⁇ ema ⁇ iches ⁇ y ⁇ mule ⁇ isaniya. ⁇ a
- the devices do not affect the electromagnetic interference - strongly separated circuits
- Laser interface 14 (emits in
- SIGNIFICANT FOX (DR. 26) saves sticky, sticky. As a result, the task of the console is solved, and the failure of the operation as a result of the operation defect is practically excluded, the process is excluded. For the healing and the repair of the land of the crash-like anomalies of the material of the wall in the known method of the repair of the pipes [5], a similar thing
- the indicated layer is examined, it is examined by optical vibrations and takes into account the changes of their parameter.
- the appliance, the speed or the heating time are shared between the materials of the wall and experimentally adjusted. To reduce mechanical stresses in the area of the defect (earlier repair), the heating time (rest)
- Oscillating vibrations are increased by small steps, changing the amplitude
- the walls of the building allow you to manage without any accidental disruption to the pipes and pipes.
- FIG. 3 figures in FIG. 3 with a system and device.
- magenta gas non-flue gas. Reduced by thermal resources and other components, where these effects are weaker, the destruction of the goods is not neglected, and the MSS step is to be separated, it is necessary to take into account
- the invention substantially improves the aforementioned
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Pipeline Systems (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/524,303 US20060151044A1 (en) | 2002-08-21 | 2003-08-21 | Pipe, method and device for improved pipelines and similar objects |
DE10393015T DE10393015B4 (de) | 2002-08-21 | 2003-08-21 | Rohr, Verfahren und Einrichtung zur Verbesserung von Rohrleitungen und ähnlichen Objekten |
AU2003261683A AU2003261683A1 (en) | 2002-08-21 | 2003-08-21 | Pipe, method and device for improved pipelines and similar objects |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002122419 | 2002-08-21 | ||
RU2002122419/06A RU2293249C9 (ru) | 1998-06-10 | 2002-08-21 | Труба, способ и устройство для усовершенствований трубопроводов и т.п. конструкций |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004018929A1 true WO2004018929A1 (fr) | 2004-03-04 |
Family
ID=31944959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2003/000375 WO2004018929A1 (fr) | 2002-08-21 | 2003-08-21 | Tuyau, procede et dispositif permettant d'ameliorer des conduites et analogues |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060151044A1 (ru) |
AU (1) | AU2003261683A1 (ru) |
DE (2) | DE20321810U1 (ru) |
WO (1) | WO2004018929A1 (ru) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201122356D0 (en) * | 2011-12-28 | 2012-02-01 | Wellstream Int Ltd | Elongate element for flexible pipe body and method |
US9587773B2 (en) * | 2012-03-13 | 2017-03-07 | National Oilwell Varco Denmark I/S | Unbonded flexible pipe with an optical fiber containing layer |
US20180023731A1 (en) * | 2016-07-19 | 2018-01-25 | Schlumberger Technology Corporation | Multi-layered coiled tubing designs with integrated electrical and fiber optic components |
CA3145922C (en) * | 2019-12-13 | 2023-08-15 | Oluwatosin OGUNDARE | Method and system to determine variations in a fluidic channel |
CN113028287A (zh) * | 2019-12-24 | 2021-06-25 | 圣弗氏股份有限公司 | 双层配管结构 |
CN113984898A (zh) * | 2021-11-04 | 2022-01-28 | 西南石油大学 | 一种外置式油气管道在线腐蚀监测装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU806987A1 (ru) * | 1979-05-29 | 1981-02-23 | Всесоюзный Научно-Исследовательскийи Проектно-Конструкторский Институтпо Трубопроводным Контейнерным Сис-Temam "Вниипитранспрогресс" | Устройство дл обнаружени местаТЕчи B ТРубОпРОВОдЕ |
EP0042212A1 (en) * | 1980-06-16 | 1981-12-23 | Imperial Chemical Industries Plc | Pipeline leak location |
SU1688022A1 (ru) * | 1989-12-05 | 1991-10-30 | Конструкторское Бюро Электроприборостроения | Устройство дл обнаружени повреждени трубопровода |
SU1688021A1 (ru) * | 1989-10-29 | 1991-10-30 | Конструкторское Бюро Электроприборостроения | Устройство дл обнаружени повреждений трубопровода |
RU2118738C1 (ru) * | 1994-04-18 | 1998-09-10 | Гуров Александр Ефимович | Способ и устройство для ремонта трубопроводов |
Family Cites Families (19)
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US647996A (en) * | 1899-11-06 | 1900-04-24 | Jacob S Smith | Method of stopping leaks and strengthening pipes. |
US3508950A (en) * | 1966-09-06 | 1970-04-28 | Owens Corning Fiberglass Corp | Method of combining glass fibers and rubber |
US3635879A (en) * | 1969-11-04 | 1972-01-18 | Monsanto Co | Process for the preparation of glass concentrates in a thermoplastic matrix |
US3631897A (en) * | 1970-06-22 | 1972-01-04 | Herbert Corliss Fischer | Prestressed tubular article |
US3698746A (en) * | 1971-01-18 | 1972-10-17 | Atlantic Richfield Co | Crack arrester |
US3946127A (en) * | 1972-12-04 | 1976-03-23 | General Dynamics Corporation | Laminated structural article with constituent elements having inherent fracture arrestment capability |
US4014370A (en) * | 1975-09-22 | 1977-03-29 | Mcnulty Frank E | Outer wrap for pipelines |
US4148127A (en) * | 1975-10-20 | 1979-04-10 | Northern Border Pipeline Company | Method of applying a bond-type crack arrestor to a pipe section of a pipeline |
US4446892A (en) * | 1979-09-05 | 1984-05-08 | Maxwell Ag | Method and apparatus for monitoring lengths of hose |
US4383556A (en) * | 1981-02-10 | 1983-05-17 | Evgenievich Paton B | Crack arresting device for limiting propagation of cracks in welded structures fabricated from sheets |
DE3135966C2 (de) * | 1981-09-11 | 1986-06-05 | Hoesch Ag, 4600 Dortmund | Verfahren zur Herstellung mehrschichtiger Schraubennahtrohre |
US4559974A (en) * | 1982-10-01 | 1985-12-24 | Fawley Norman | Apparatus and method of arresting ductile fracture propagation |
US4462556A (en) * | 1983-03-31 | 1984-07-31 | Sonoco Products Company | Tube with reinforcing strip |
DE3437564C2 (ru) * | 1984-10-10 | 1987-02-19 | Mannesmann Ag, 4000 Duesseldorf, De | |
US4756337A (en) * | 1986-02-24 | 1988-07-12 | Royston Laboratories, Inc. | Gasline repair kit |
US5765596A (en) * | 1995-06-16 | 1998-06-16 | Hps Merrimac | Ceramic heat exchanger |
EP1377230B1 (en) * | 2000-06-01 | 2009-01-28 | Plastic Dental Corporation | Break-resistant composite endodontic instrument specification |
US6588283B2 (en) * | 2001-06-25 | 2003-07-08 | Ut-Battelle, Llc | Fracture toughness determination using spiral-grooved cylindrical specimen and pure torsional loading |
AU2002323522A1 (en) * | 2001-08-29 | 2003-03-18 | 3M Innovative Properties Company | Optical devices using shaped optical fibers and methods for making optical devices with shaped optical fibers |
-
2003
- 2003-08-21 US US10/524,303 patent/US20060151044A1/en not_active Abandoned
- 2003-08-21 DE DE20321810U patent/DE20321810U1/de not_active Expired - Lifetime
- 2003-08-21 WO PCT/RU2003/000375 patent/WO2004018929A1/ru not_active Application Discontinuation
- 2003-08-21 AU AU2003261683A patent/AU2003261683A1/en not_active Abandoned
- 2003-08-21 DE DE10393015T patent/DE10393015B4/de not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU806987A1 (ru) * | 1979-05-29 | 1981-02-23 | Всесоюзный Научно-Исследовательскийи Проектно-Конструкторский Институтпо Трубопроводным Контейнерным Сис-Temam "Вниипитранспрогресс" | Устройство дл обнаружени местаТЕчи B ТРубОпРОВОдЕ |
EP0042212A1 (en) * | 1980-06-16 | 1981-12-23 | Imperial Chemical Industries Plc | Pipeline leak location |
SU1688021A1 (ru) * | 1989-10-29 | 1991-10-30 | Конструкторское Бюро Электроприборостроения | Устройство дл обнаружени повреждений трубопровода |
SU1688022A1 (ru) * | 1989-12-05 | 1991-10-30 | Конструкторское Бюро Электроприборостроения | Устройство дл обнаружени повреждени трубопровода |
RU2118738C1 (ru) * | 1994-04-18 | 1998-09-10 | Гуров Александр Ефимович | Способ и устройство для ремонта трубопроводов |
Also Published As
Publication number | Publication date |
---|---|
DE10393015B4 (de) | 2012-05-10 |
DE10393015T5 (de) | 2005-09-08 |
DE20321810U1 (de) | 2010-09-02 |
AU2003261683A1 (en) | 2004-03-11 |
US20060151044A1 (en) | 2006-07-13 |
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