WO1981000746A1 - Hose and method of manufacture thereof - Google Patents

Hose and method of manufacture thereof Download PDF

Info

Publication number
WO1981000746A1
WO1981000746A1 PCT/SU1980/000153 SU8000153W WO8100746A1 WO 1981000746 A1 WO1981000746 A1 WO 1981000746A1 SU 8000153 W SU8000153 W SU 8000153W WO 8100746 A1 WO8100746 A1 WO 8100746A1
Authority
WO
WIPO (PCT)
Prior art keywords
hose
band
elastic material
tape
supporting tube
Prior art date
Application number
PCT/SU1980/000153
Other languages
English (en)
French (fr)
Russian (ru)
Inventor
F Maksudov
Y Gadzhiev
G Abdulaev
A Ilyushin
B Mamedov
R Shakhmamedov
D Kasimov
G Aliev
Original Assignee
Inst Mat Mek Azerbaidzhanskoi
F Maksudov
Y Gadzhiev
G Abdulaev
A Ilyushin
B Mamedov
R Shakhmamedov
D Kasimov
G Aliev
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
Priority claimed from SU792780068A external-priority patent/SU960483A1/ru
Priority claimed from SU792780098A external-priority patent/SU949282A1/ru
Priority claimed from SU792847560A external-priority patent/SU949284A1/ru
Priority claimed from SU792847559A external-priority patent/SU949283A1/ru
Application filed by Inst Mat Mek Azerbaidzhanskoi, F Maksudov, Y Gadzhiev, G Abdulaev, A Ilyushin, B Mamedov, R Shakhmamedov, D Kasimov, G Aliev filed Critical Inst Mat Mek Azerbaidzhanskoi
Priority to DE19803049837 priority Critical patent/DE3049837C2/de
Publication of WO1981000746A1 publication Critical patent/WO1981000746A1/ru

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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • F16L11/083—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers

Definitions

  • the recommended load should be reduced to the first time, if there is a slight shake, excessive internal pressure or .. external pressure, as well as a shortening of stress.
  • the sludge changed the form of the cross section, it was more flexible and, moreover, it was easier and easier to use. -. . .
  • One such slag is irreplaceable in the case of exposure to 5 distributed or local externally loading, for example, due to the influence of excessive external pressure. Compressing the hose in the case of compression in the radial region results in a loss of stability, since it is not susceptible to
  • this hose contains an intact pipe from an elastic material, which is small and / or insulated
  • the order of the year is determined by the ..- cylindrical power casing, which is imposed on it
  • the indicated slamming block contains an internal pipe from an elastic material, a printed tape having a printed tape
  • the task posed is resolved in that - that in the slag, which consists of a worn-out pipe from an elastic material, a strong frame, a wired gear, or
  • the slurry is very capable of absorbing a torsional moment and an essential compressive force.
  • Such a slag is flexible in the event of an aggregate condition, and also with the participation of a sowing tensile agar. ⁇ dyaka ⁇
  • deys ⁇ vii ⁇ sev ⁇ g ⁇ szhimayusch ⁇ g ⁇ effort or ⁇ u ⁇ yascheg ⁇ m ⁇ men- ⁇ a hose ⁇ ev ⁇ aschae ⁇ sya in zhes ⁇ uyu ⁇ ubu ..
  • P ⁇ s ⁇ avlennaya task ⁇ eshae ⁇ sya ⁇ a ⁇ zhe ⁇ em, ch ⁇ in s ⁇ - s ⁇ be izg ⁇ vleyaiya m ⁇ di ⁇ y ⁇ atsii shlayaga, v ⁇ lyuchayuschem yaal ⁇ zhe- of Ra vyau ⁇ eyanyuyu ⁇ yauyu ⁇ ubu ⁇ edva ⁇ i ⁇ elya ⁇ iz ⁇ gyau ⁇ y ⁇ s ⁇ i ⁇ ali ⁇ ili ⁇ vanya ⁇ y leya ⁇ y, ⁇ y ⁇ yae sil ⁇ v ⁇ g ⁇ ⁇ a ⁇ - ⁇ asa, ⁇ b ⁇ az ⁇ vayaya ⁇ g ⁇ ⁇ ili ⁇ vayaya ⁇ y leya ⁇ y ,. ⁇ sl ⁇ y ⁇ y of elas ⁇ ichya ⁇ g ⁇ . the material and the single-sided scattering of it from the left,
  • FIG. 3 shows the modification of the hose, reinforced to incorporate internal excess pressure
  • Fig. 4 illustrates the modification of a dshang with a conventional alternative, according to the invention
  • . Fig. 5 is used in the United States to disassemble an oversized pipe, a strong skin and a regular one in the event of a prolonged accident; ⁇ ig. ⁇ displays the same factor.
  • Fig. 7 is used to modulate the hose with a power supply of 35 karakas, which is divided by two layers ⁇ . - 9 -
  • Fig. 8 illustrates the identification of a slag with an additional aromatic layer, according to the invention. . yayu; . _. .. 5
  • Fig. 9 is an enlarged section of a large pipe and pressure tape with taps and grooves, the invention is amended;
  • Fig. 1 is a modular version of the regulations with regiments having a cross-section in parallel to the program, as agreed upon;
  • Fig. ⁇ shows the modulation of the slag, which is conveniently disaggregated by êt ⁇ ⁇ , which, however, is carbonized, is agreed upon.
  • the taped tape 2 is navigated to a corner with a sling lying in a range of 60 to 85 °.
  • the ribbon 2 has a 2-shaped ribbon, arranged ⁇
  • Each step 3 and 4 is equal to a height of 2 cm / 2.
  • Fig. 2 ⁇ can be deduced through /.
  • a separate activity 2 is such that the United States and partly
  • 5th Ribbon 2 will produce a cyclic force rating of.
  • the hose doesn’t need to be damaged if it is bent, and if it is bent, it is also necessary to use a radial load.
  • the angle C ° C is wide and the angle is greater and a range of 0 to 20 ° is selected.
  • ⁇ 7 is an external protective shield.
  • Sample 10 Specific Sample 10 is made from an elastic material ... ..
  • the above described elements may also have other flexible arming elements. It is also limited in quantity to armi-. The other ⁇ words. Well, it’s okay, it’s the same as the one shown below — the hose modification is reinforced for
  • Power points 13 and 14 are at angles ⁇ and ⁇ réelle with the sling. Angles & - II - and ⁇ . ⁇ Equal in magnitude and selected in the range from 75 to 90 ° ..
  • Part 5, taxed by Act 2 may have an extended thickness of all 5 that is 5 hectares long.
  • the preferred embodiment is the modification of the hose shown in Fig. 4 of the proposed ⁇ . According to this modification, case 5 of the elastic material has a twisting thickness of 15, which is connected to the joint between the two
  • the method including the following, is the result of the operation of the invention, according to the invention, which is internally disconnected, that is, it is disconnected, which is 2.
  • Power can be set aside only in the case of pay-offs.
  • Tactical drugs Layers can be two or more. If the power supply is cut off for less than ⁇ , the two layers are 2 and 17 / cm.
  • Fig. 7 is the same as ⁇ /, which means that
  • 25 naivki leyat 2 and 17 are useful. If power is used more than a few times, you must comply with the condition that it is assumed that the navigation is unclean if left unattended. -
  • Word 18 is made up of mutually parallel power strands 19, which are formed by the angle ⁇ 'and the hose axle. Corner # *
  • the hose works as follows. - 14 -
  • the slag identification shown in FIG. 3 may be used in the case of a condition that is... or is damaged or otherwise? Due to such factors, extra internal and external pressure, as well as tensile stress, are also excessive. In this case, the hose will also lose its flexibility in working, in and out of service.
  • the aromatic parts are 6 and 7, and the force is 8 and 9, and the hoses are welded together in a suitable section.
  • Hose identification shown in Fig. 4? 5 arrays of the same ⁇ , removing all the benefits earlier than the rest . Diffraction, allows you to damp dynamic loads / for example, axial flashes, harsh impacts, etc. /. With diamamic loading of such a hose with an axial. Tensile force, it first starts
  • the load can also be tensioned by this modifying load.
  • the upper part of the 3rd branch is rotated or flax- ⁇
  • Hose height indicated by the use of the hose duct modifier in the quality of the drill - 17 - ⁇ ub.
  • the windings are pinched or taped-2 by compressing the wires 3 and 4, which are depicted in FIG. 2 and 2, are assumed.
  • the windings 21 and 22 there are 5 rooms for the house and a growing body, which, when approaching the two, will inevitably result in a loss of potential.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Earth Drilling (AREA)
PCT/SU1980/000153 1979-09-12 1980-09-01 Hose and method of manufacture thereof WO1981000746A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803049837 DE3049837C2 (de) 1979-09-12 1980-09-01 Biegsamer Schlauch

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SU2780068 1979-09-12
SU792780068A SU960483A1 (ru) 1979-09-12 1979-09-12 Гибка труба
SU792780098A SU949282A1 (ru) 1979-10-02 1979-10-02 Гибка труба
SU792847560A SU949284A1 (ru) 1979-12-18 1979-12-18 Гибка труба
SU792847559A SU949283A1 (ru) 1979-12-18 1979-12-18 Гибка труба и способ ее изготовлени

Publications (1)

Publication Number Publication Date
WO1981000746A1 true WO1981000746A1 (en) 1981-03-19

Family

ID=27484894

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1980/000153 WO1981000746A1 (en) 1979-09-12 1980-09-01 Hose and method of manufacture thereof

Country Status (6)

Country Link
JP (1) JPS6318068B2 (enrdf_load_stackoverflow)
DE (1) DE3049837C2 (enrdf_load_stackoverflow)
GB (1) GB2073362B (enrdf_load_stackoverflow)
IN (1) IN151687B (enrdf_load_stackoverflow)
SE (1) SE455810B (enrdf_load_stackoverflow)
WO (1) WO1981000746A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987002116A1 (en) * 1985-09-25 1987-04-09 Taurus Gumiipari Vállalat Reinforced flexible hose

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628177B1 (fr) * 1988-03-02 1990-06-08 Inst Francais Du Petrole Tube comportant des couches composites a module d'elasticite different

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2142764A1 (en) * 1971-06-24 1973-02-02 Orszagos Gumiipari Vallalat Reinforced rubber hose - with helical windings at angles phased to resist torsion
SU668625A3 (ru) * 1972-12-08 1979-06-15 Энститю Франсэ Дю Петроль, Де Карбюран Э Любрифьян (Фирма) Гибка труба

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1005870A (en) * 1961-06-16 1965-09-29 Rotaflex Ltd Improvements in or relating to hollow articles
FR1500652A (fr) * 1965-11-24 1967-11-03 Moore & Co Samuel Tuyau composite
FR2207577A5 (enrdf_load_stackoverflow) * 1972-11-21 1974-06-14 Inst Francais Du Petrole
DE7305486U (de) * 1973-02-14 1973-07-12 Konings P Machinefabriek Vorrichtung zum Führen von biegsamen Kabeln oder Schläuchen von einer festen Anschlußstelle zu einem ortsbeweglichen Verbraucher mittels eines flexiblen Metallschlauches
US4000759A (en) * 1974-12-11 1977-01-04 The Gates Rubber Company Hose

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2142764A1 (en) * 1971-06-24 1973-02-02 Orszagos Gumiipari Vallalat Reinforced rubber hose - with helical windings at angles phased to resist torsion
SU668625A3 (ru) * 1972-12-08 1979-06-15 Энститю Франсэ Дю Петроль, Де Карбюран Э Любрифьян (Фирма) Гибка труба

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987002116A1 (en) * 1985-09-25 1987-04-09 Taurus Gumiipari Vállalat Reinforced flexible hose

Also Published As

Publication number Publication date
DE3049837C2 (de) 1987-07-16
DE3049837T1 (enrdf_load_stackoverflow) 1982-03-04
IN151687B (enrdf_load_stackoverflow) 1983-07-02
JPS6318068B2 (enrdf_load_stackoverflow) 1988-04-16
JPS56501211A (enrdf_load_stackoverflow) 1981-08-27
SE455810B (sv) 1988-08-08
SE8102949L (sv) 1981-05-11
GB2073362A (en) 1981-10-14
GB2073362B (en) 1984-04-04

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