SU612094A1 - Detachable connection - Google Patents

Detachable connection

Info

Publication number
SU612094A1
SU612094A1 SU772443547A SU2443547A SU612094A1 SU 612094 A1 SU612094 A1 SU 612094A1 SU 772443547 A SU772443547 A SU 772443547A SU 2443547 A SU2443547 A SU 2443547A SU 612094 A1 SU612094 A1 SU 612094A1
Authority
SU
USSR - Soviet Union
Prior art keywords
detachable connection
nipple
connections
cavity
connection
Prior art date
Application number
SU772443547A
Other languages
Russian (ru)
Inventor
Валерий Георгиевич Данченко
Виталий Георгиевич Данченко
Original Assignee
Предприятие П/Я В-2289
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 Предприятие П/Я В-2289 filed Critical Предприятие П/Я В-2289
Priority to SU772443547A priority Critical patent/SU612094A1/en
Application granted granted Critical
Publication of SU612094A1 publication Critical patent/SU612094A1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00Flanged joints
    • F16L23/16Flanged joints characterised by the sealing means
    • F16L23/162Flanged joints characterised by the sealing means the pipe ends abutting each other

Description

(54) РАЗЪЕМНОЕ СОЕДИНЕНИЕ(54) CONNECTOR JOINT

Изобретение относитс  к узлам и дета .л м машин, а также к соединени м труб и шлангов. Известны paabeNtHbie соединени  трубопроводов с помощью упругого ниппел  со ст жным кольцом, взаимодействующего с конической поверхностью ответного фланца Из-за малой поверхности контакта уплот нительных деталей герметичность таких соепи нений недостаточна дл  долговременной работы в средах агрессивных и криогенных жидкостей. Известны также разъемные соединени  двух стыкуемых элементов с установленны между ними гофрированным ниппелем, причем между одним из стыкуемых элементов и го(Ьром расположена- полость с наполиитепемДз . Герметичность этих соединени  также н достаточна. Целью изобретени   вл етс  псдаышение герметичности соединени . Достигаетс  она тем, что один из стыкуемых элементов выполнен подвижным в осевом направлении, а контактирующа , с ними поверхность гофра- наклонной по отношению к стыкуемой поверхности и на контактирующей с гофром ниппел  поверхности второго стыкуемого элемента расположен уплотнительный элемент, герметизирующий полость под наполнитель. На чертеже изображено описываемое соединение в разрезе. Разъемное соединение из упругогчз гчэфрированного ниппел  1 с торцовой сферическсй поверхностью 2 и плоской наклонной поверхностью 3, стыкуемотх) элемента 4 Т1ОДВИЖНОГО в осевом направлении, стыкуемого элемента 5 с конической проточкой 6, утглотнительного элемента 7, замкнутой кольцевой полости 8, в которую выведен канал 9, снабженный запорным устройством 1О, ст жных болтов 11 со сферическими и айбами 12 и гайкакт 13. Герметизапн  соединени  осуществл етс  следующим образом. При ст гивании двух стыкуемых элементов 5 и 4 последний, опира сь на наклонную поверхность 3 ниппел  1, прижимаетThe invention relates to parts and components of machines, as well as pipe and hose connections. The paabeNtHbie of pipeline connections are known by means of an elastic nipple with a tension ring that interacts with the conical surface of the counter flange. Due to the small contact surface of the sealing parts, the tightness of such connections is insufficient for long-term operation in aggressive and cryogenic liquids. Also known are detachable connections of two abutting elements with a corrugated nipple installed between them, and between one of the abutting elements and th (the cavity is located with a cavity with a seal. The tightness of these connections is also not sufficient. The purpose of the invention is to create a tight connection. one of the abutting elements is made movable in the axial direction, and the corrugation surface that is in contact with them is inclined with respect to the interface surface and on the nipple in contact with the corrugation The sealing element is located on the surface of the second abutting element, sealing the cavity under the filler. The drawing shows the described connection in section. A detachable connection from the resilient nipple 1 with the spherical end surface 2 and the flat inclined surface 3 that fits the element 4 5 with a conical groove 6, an sealing element 7, a closed annular cavity 8, into which a channel 9 is led, equipped with a locking device 1O, a stand bolts 11 with spherical and aibes 12 and a nut nut 13. The hermetic connection is carried out as follows. When shrinking two abutting elements 5 and 4, the latter, resting on the inclined surface 3 of the nipple 1, presses

SU772443547A 1977-01-18 1977-01-18 Detachable connection SU612094A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772443547A SU612094A1 (en) 1977-01-18 1977-01-18 Detachable connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772443547A SU612094A1 (en) 1977-01-18 1977-01-18 Detachable connection

Publications (1)

Publication Number Publication Date
SU612094A1 true SU612094A1 (en) 1978-06-25

Family

ID=20692049

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772443547A SU612094A1 (en) 1977-01-18 1977-01-18 Detachable connection

Country Status (1)

Country Link
SU (1) SU612094A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002316A (en) * 1989-03-20 1991-03-26 The Gates Rubber Company Cantilever lip conduit coupling member and assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002316A (en) * 1989-03-20 1991-03-26 The Gates Rubber Company Cantilever lip conduit coupling member and assembly

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