[go: up one dir, main page]

SU128176A1 - Coupling for supplying fluid from fixed to rotary assembly - Google Patents

Coupling for supplying fluid from fixed to rotary assembly

Info

Publication number
SU128176A1
SU128176A1 SU637586A SU637586A SU128176A1 SU 128176 A1 SU128176 A1 SU 128176A1 SU 637586 A SU637586 A SU 637586A SU 637586 A SU637586 A SU 637586A SU 128176 A1 SU128176 A1 SU 128176A1
Authority
SU
USSR - Soviet Union
Prior art keywords
coupling
fixed
supplying fluid
rotary assembly
rotary
Prior art date
Application number
SU637586A
Other languages
Russian (ru)
Inventor
Л.И. Крылов
Original Assignee
Л.И. Крылов
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 Л.И. Крылов filed Critical Л.И. Крылов
Priority to SU637586A priority Critical patent/SU128176A1/en
Application granted granted Critical
Publication of SU128176A1 publication Critical patent/SU128176A1/en

Links

Landscapes

  • Joints Allowing Movement (AREA)

Description

Изобретение касаетс  муфт дл  подвода жидкости от неподвижного узла к поворотному с применением поворотной и неповоротной полумуфт с радиальными каналами. Подобного типа муфты примен ютс  в балансирных рамах установок дл  испытаний двигателей.The invention relates to couplings for supplying a fluid from a fixed assembly to a rotary assembly using rotary and non-rotatable coupling halves with radial channels. A similar type of coupling is used in the balancing frames of the engine test facilities.

Отличительна  особенность описываемой муфты состоит в том, что, с целью уменьшени  трени , радиальные каналы равномерно расположены но окружности полумуфт, а поворотна  полумуфта снабжена лабиринтным уплотнением и помещена на ступице неповоротной полумуфты .A distinctive feature of the described coupling is that, in order to reduce friction, the radial channels are evenly spaced around the circumference of the coupling halves, and the swinging coupling half is equipped with a labyrinth seal and is placed on the hub of the non-rotatable coupling half.

На фиг. 1 изображена описываема  муфта в продольном разрезе; на фиг. 2-то же, в разрезе по А-А на фиг. 1.FIG. 1 shows the described coupling in longitudinal section; in fig. 2 is the same in section along A-A in FIG. one.

Неповоротна  полумуфта 1 имеет радиальный канал со штуцером 2 дл  подвода жидкости. С неповоротной полумуфтой жестко св зана втулка 3. На ступице неповоротной полумуфты свободно сидит поворотна  полумуфта 4.The fixed half coupling 1 has a radial channel with fitting 2 for supplying fluid. The sleeve 3 is rigidly connected to the non-rotatable half coupling. On the hub of the non-rotary coupling half, the coupling half sits freely. 4.

Жидкость из канала Б неповоротной полумуфты проходит в кольцевой канал В, в отверсти  Г и в радиальиые каналы Д поворотноч полумуфты. Последн   имеет лабиринтное уплотнение в месте сопр жени  со ступицей. Обе полумуфты заключены в кожух 5, в нижней части которого имеетс  штуцер 6 дл  отвода утечек жидкости.Fluid from channel B of the non-rotary half coupling extends into the circular channel B, into the holes G and into the radial channels E of the rotating half-coupling. The latter has a labyrinth seal at the interface with the hub. Both coupling halves are encased in a casing 5, in the lower part of which there is a fitting 6 for drainage of fluid leaks.

Внутреннее отверстие втулки 3 используетс  дл  прохода валопровода двигател , испытуемого на балансириой раме (на чертеже не показано ), в которой нримен етс  описываема  муфта.The inner bore of the hub 3 is used for the passage of the shafting of the engine tested on the balance frame (not shown in the drawing), in which the described coupling is used.

Предмет изобретени Subject invention

Муфта дл  подвода жидкости от неподвижного узла к поворотно.му с применением поворотной и неповоротной полумуфт с радиальнымиCoupling for supplying fluid from a fixed unit to a rotatable unit using rotary and non-rotatable coupling halves with radial

каналами, отличающа с  тем, что, с целью уменьшени  трени , радиальные каналы равномерно расноложены но окружности полумуфт, а поворотна  нолумуфта снабжена лабиринтным уплотнением и расположена на ступице неноворотной нолумуфты.channels, characterized in that, in order to reduce friction, the radial channels are evenly spaced around the circumference of the coupling halves, and the swivel knot coupling is provided with a labyrinth seal and is located on the hub of the swiveling numpuf coupling.

0-й0th

Фцг. 2Fzg 2

SU637586A 1959-08-29 1959-08-29 Coupling for supplying fluid from fixed to rotary assembly SU128176A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU637586A SU128176A1 (en) 1959-08-29 1959-08-29 Coupling for supplying fluid from fixed to rotary assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU637586A SU128176A1 (en) 1959-08-29 1959-08-29 Coupling for supplying fluid from fixed to rotary assembly

Related Child Applications (2)

Application Number Title Priority Date Filing Date
SU782652727A Addition SU866320A2 (en) 1978-08-07 1978-08-07 Thermovalve
SU813238963A Addition SU953331A2 (en) 1981-01-26 1981-01-26 Thermic valve

Publications (1)

Publication Number Publication Date
SU128176A1 true SU128176A1 (en) 1959-11-30

Family

ID=48399401

Family Applications (1)

Application Number Title Priority Date Filing Date
SU637586A SU128176A1 (en) 1959-08-29 1959-08-29 Coupling for supplying fluid from fixed to rotary assembly

Country Status (1)

Country Link
SU (1) SU128176A1 (en)

Similar Documents

Publication Publication Date Title
US3767234A (en) Devices for interconnecting hydraulic or pneumatic conduits
US2470419A (en) Balanced, cooled, and lubricated rotary seal
SE7907476L (en) TETNINGSMANSCHETT
ATE2912T1 (en) MECHANICAL SEAL.
US2458343A (en) Rotary seal
ES8106597A1 (en) Lantern rings
GB986713A (en) Swivel pipe couplings
JPS52140903A (en) Liquid cleaning means for wearing rings of centrifugal pumps and wearing ring assembly and wearing rings for said cleaning means
SU128176A1 (en) Coupling for supplying fluid from fixed to rotary assembly
ES265071U (en) Two part shaft sealing ring
SE8404951L (en) RORSPENNHYLSA
ES402685A1 (en) Seal assembly
ES412640A1 (en) Gland assembly
US2890026A (en) Baffle for rolls
ATE29916T1 (en) POETRY.
US3493235A (en) Seals for use between concentric shafts
ATE20548T1 (en) SEAL UNIT.
FR2020642A1 (en)
SU466679A3 (en) Quick disconnect connection of pipelines
US3259391A (en) Inlet glands for liquid supply to rotors
US3537712A (en) Shaft seal
GB305478A (en) Improvements in joints for pipes
US1866580A (en) Sealing device
US2623764A (en) Sealing gland for rotary shafts
US2441618A (en) Shaft seal