SU1707406A1 - Electrically-insulated quick-release joint of pipe lines - Google Patents
Electrically-insulated quick-release joint of pipe lines Download PDFInfo
- Publication number
- SU1707406A1 SU1707406A1 SU904792784A SU4792784A SU1707406A1 SU 1707406 A1 SU1707406 A1 SU 1707406A1 SU 904792784 A SU904792784 A SU 904792784A SU 4792784 A SU4792784 A SU 4792784A SU 1707406 A1 SU1707406 A1 SU 1707406A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nozzles
- groove
- electrically
- diameter
- collar
- 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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
Abstract
Изобретение позвол ть повысить надежность и удобство эксплуатации быстрорззъемног о элекгройзплиро:з.энного соединени трубопроводов за счет обеспеч еии минимального количества диэлектрических зазоров. Патрубки 1 имеют кольцевые утолчени в месте стыковки. Крепежный элемент выполнен в виде муфты 3 с проточкой и гайки , коаксиально расположенных относительно патрубков 1 и соединенных по резьбе. Одна электроизол ционна прокладка о установлена мокду внутренним торцом 7 бурта муфты Ъ : бурте;., 5, наружный диаметр которого сопр жен с внутренним ее диаметром. Прокладка 9 установлена Б стыке патрубков 1. Наружные диаметры прокп.чдок 8 и 9 сопр жены с внутренним диаметром проточки муфти 3. 1 ч . п И I. гThe invention makes it possible to increase the reliability and convenience of operating a quick-release electrically-operated: 3. Connection of pipelines by ensuring the minimum number of dielectric gaps. Nozzles 1 have annular silence at the docking point. The fastening element is designed in the form of a coupling 3 with a groove and nuts coaxially located relative to the nozzles 1 and connected along the thread. One electrically insulating gasket is mounted on the wet side of the inner end 7 of the collar b: burt;., 5, the outer diameter of which is mated to its inner diameter. Gasket 9 is installed at the junction of the nozzles 1. The outer diameters of the gas pipe 8 and 9 are matched with the internal diameter of the groove of the muft 3. 1 hour P AND I. g
Description
Составитель Л Нелепченко Редактор Н.Гунько Техред q.КравчукCompiled by L. Nelepchenko. Editor N. Gun'ko Tehred q. Kravchuk
Корректор А.ОбручарProofreader A. Obruchar
оа к а мoa to and m
ТиражCirculation
ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска наб., д. Ц/5VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab., T./5
ПодписноеSubscription
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904792784A SU1707406A1 (en) | 1990-02-19 | 1990-02-19 | Electrically-insulated quick-release joint of pipe lines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904792784A SU1707406A1 (en) | 1990-02-19 | 1990-02-19 | Electrically-insulated quick-release joint of pipe lines |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1707406A1 true SU1707406A1 (en) | 1992-01-23 |
Family
ID=21496925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU904792784A SU1707406A1 (en) | 1990-02-19 | 1990-02-19 | Electrically-insulated quick-release joint of pipe lines |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1707406A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA009317B1 (en) * | 2005-11-17 | 2007-12-28 | Эр Продактс Энд Кемикалз, Инк. | Seal assembly for materials with different coefficients of thermal expansion |
-
1990
- 1990-02-19 SU SU904792784A patent/SU1707406A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свмлетсльстэо СССР If 623393, кл. Г 1C L 37/2 t, 1977. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA009317B1 (en) * | 2005-11-17 | 2007-12-28 | Эр Продактс Энд Кемикалз, Инк. | Seal assembly for materials with different coefficients of thermal expansion |
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