SU731166A1 - Flexible multilayer hose - Google Patents

Flexible multilayer hose Download PDF

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Publication number
SU731166A1
SU731166A1 SU782578891A SU2578891A SU731166A1 SU 731166 A1 SU731166 A1 SU 731166A1 SU 782578891 A SU782578891 A SU 782578891A SU 2578891 A SU2578891 A SU 2578891A SU 731166 A1 SU731166 A1 SU 731166A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sleeve
nipple
flexible multilayer
multilayer hose
attached
Prior art date
Application number
SU782578891A
Other languages
Russian (ru)
Inventor
Рафаил Нурыевич Мирсаев
Анатолий Иванович Крюков
Игорь Михайлович Глинкин
Анатолий Михайлович Брюханов
Валерий Хамидович Набиуллин
Фридрих Ахаевич Музафаров
Original Assignee
Уфимский авиационный институт им. Орджоникидзе
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Уфимский авиационный институт им. Орджоникидзе filed Critical Уфимский авиационный институт им. Орджоникидзе
Priority to SU782578891A priority Critical patent/SU731166A1/en
Application granted granted Critical
Publication of SU731166A1 publication Critical patent/SU731166A1/en

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  • Rigid Pipes And Flexible Pipes (AREA)

Description

Рукав состоит из гибкой камеры 1, жестко закрепленной между ниппелем 2 и кольцом 3, например, контактно-роликовой сваркой 4, подвижной резьбовой втулки 5, сопр женной одновременно с ниппелем посредством скольз щего шлицевого соединени  н с гайкой 6 по резьбе, металлической оплетки 7, жестко закреплепной между подвижной резьбовой втулкой и кольцом 8 также посредством сварки.The sleeve consists of a flexible chamber 1, rigidly fixed between the nipple 2 and the ring 3, for example, contact-roller welding 4, a movable threaded sleeve 5, which is simultaneously coupled with the nipple by means of a sliding spline connection and a nut 6 along the thread, a metal braid 7, rigidly fixed between the movable threaded sleeve and the ring 8 also by welding.

Отстройка гибких рукавов от резонансных частот на работающем изделии осуществл етс  посредством регулировани  иат жени  оплетки 7 при заворачивании или отворачивании гайки 6, котора  перемещает подвижную резьбовую втулку 5 совместно с металлической онлеткой 7 по ниппелю 2, при этом гайка 6 удерживаетс  от перемещени  в осевом направлении специальным буртиком, выполненным на ниппеле 2.The detuning of the flexible sleeves from the resonant frequencies on the working product is carried out by adjusting the braid 7 while tightening or unscrewing the nut 6, which moves the movable threaded sleeve 5 together with the metal 7 on the nipple 2, while the nut 6 is kept from axial movement by special shoulder, performed on the nipple 2.

4four

Ф о р м у л а п 3 о б р с т е и и  Ф орм ул а п 3 о б

Гибкий миогослоЙ1:ый рукав, жестко св запный с ниппелем п обжатьп пакпдиойFlexible myogloom1: the left sleeve, rigidly connected with the nipple n is compressed

гайкой, образуюигей промежуточную кол15цевую полость, от л и ч а ю ni и и с   тем, что, с целью возможности отстройки рукава от резонансных частот, в иромежуточную кольцевую иолость между гайкой и ниииелем установлена втулка с возможностью осевого перемещени , с наружной стороны которой прикреплена металлическа  оплетка , а к концевой части- ниппел  прикреплен внутренний слой рукава.nut, forming an intermediate collar cavity, from the h and h and ni and with the fact that, in order to be able to detuning the sleeve from the resonant frequencies, the sleeve with axial displacement is attached to the intermediate ring ioloj metal sheath, and to the end of the nipple is attached the inner layer of the sleeve.

Источники информации,Information sources,

прин тые во виимаиие прп экспертизеaccepted for review

1.Патент США Х 2908295, кл. 285-114, 1967.1. US patent X 2908295, cl. 285-114, 1967.

2.Патент Франции ЛЬ 2082114, кл. F 161. И/00; 1971 (нрототин).2. The patent of France LJ 2082114, cl. F 161. And / 00; 1971 (nrotrotin).

А-АAa

Пик. JPeak. J

Claims (1)

Ф о р м у л а и з о б р с т с и и яFORMULA AND ZOBRSTSI and I Гибкий многослойный рукав, жестко связанный с ниппелем и обжатый накидной гайкой, образующей промежуточную кольцевую полость, отличающийся тем, что, с целью возможности отстройки рукава от резонансных частот, в промежуточную кольцевую полость между гайкой и ниппелем установлена втулка с возможностью осевого перемещения, с наружной стороны которой прикреплена металлическая оплетка, а к концевой части ниппеля прикреплен внутренний слой рукава.A flexible multilayer sleeve rigidly connected to the nipple and squeezed by a union nut forming an intermediate annular cavity, characterized in that, with the aim of detuning the sleeve from resonant frequencies, a sleeve is mounted in the intermediate annular cavity between the nut and nipple from the outside which is attached a metal braid, and to the end of the nipple is attached the inner layer of the sleeve.
SU782578891A 1978-02-13 1978-02-13 Flexible multilayer hose SU731166A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782578891A SU731166A1 (en) 1978-02-13 1978-02-13 Flexible multilayer hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782578891A SU731166A1 (en) 1978-02-13 1978-02-13 Flexible multilayer hose

Publications (1)

Publication Number Publication Date
SU731166A1 true SU731166A1 (en) 1980-04-30

Family

ID=20748535

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782578891A SU731166A1 (en) 1978-02-13 1978-02-13 Flexible multilayer hose

Country Status (1)

Country Link
SU (1) SU731166A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004160A (en) * 1990-03-16 1991-04-02 Shop-Vac Corporation Attachment system for liquid spray lance
EP0432436A2 (en) * 1989-11-09 1991-06-19 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Flexible pipe component for exhaust conduits of internal combustion engines used on vehicles
DE9216279U1 (en) * 1992-11-25 1993-03-25 Chr. Berghöfer GmbH & Co. KG, 3500 Kassel Connection between a corrugated metal hose and a substantially hollow cylindrical metal connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432436A2 (en) * 1989-11-09 1991-06-19 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Flexible pipe component for exhaust conduits of internal combustion engines used on vehicles
US5004160A (en) * 1990-03-16 1991-04-02 Shop-Vac Corporation Attachment system for liquid spray lance
DE9216279U1 (en) * 1992-11-25 1993-03-25 Chr. Berghöfer GmbH & Co. KG, 3500 Kassel Connection between a corrugated metal hose and a substantially hollow cylindrical metal connector

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