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SU665166A2 - Seal - Google Patents

Seal

Info

Publication number
SU665166A2
SU665166A2 SU772512378A SU2512378A SU665166A2 SU 665166 A2 SU665166 A2 SU 665166A2 SU 772512378 A SU772512378 A SU 772512378A SU 2512378 A SU2512378 A SU 2512378A SU 665166 A2 SU665166 A2 SU 665166A2
Authority
SU
USSR - Soviet Union
Prior art keywords
grooves
axial gaps
seal according
ring
seal
Prior art date
Application number
SU772512378A
Other languages
Russian (ru)
Inventor
Валентин Сергеевич Васильев
Николай Яковлевич Булычев
Original Assignee
Предприятие П/Я М-5906
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 М-5906 filed Critical Предприятие П/Я М-5906
Priority to SU772512378A priority Critical patent/SU665166A2/en
Application granted granted Critical
Publication of SU665166A2 publication Critical patent/SU665166A2/en

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  • Gasket Seals (AREA)

Description

ютс  в осевом направлении, демпфиру  колебани  кольца. Отверсти  .в пластинах служат дл  оптимального распределени  действующего на эти пластины давлени .in axial direction, damper ring oscillation. The holes in the plates serve to optimally distribute the pressure acting on these plates.

Таким образом, введение в зазоры гибких тонкостенных кольцевых пластин повышает виброустойчивость уплотнени .Thus, the introduction of flexible thin-walled annular plates into the gaps increases the vibration resistance of the seal.

Claims (2)

1. Уплотнение по авт. св. № 525822, отличающеес  тем, что, с целью повыщени  виброустойчивости, в осевых зазорах1. Seal according to ed. St. No. 525822, characterized in that, in order to increase the vibration resistance, in axial gaps между кольцом и кольцедержателем установлены гибкие тонкостенные кольцевые пластины, одна из которых выполнена с отверстием , размещенным в радиальном зазоре , а друга  - с двум  отверсти ми, размещенными в радиальном и осевом зазорах , причем последнее выполнено на уровне проточек.flexible thin-walled annular plates are installed between the ring and ring holder, one of which is made with a hole placed in the radial gap, and the other with two holes placed in the radial and axial gaps, the latter being made at the level of grooves. 2. Уплотнение по п. 1, отличающеес  тем, что на образующих осевые зазоры поверхност х кольцедержател  и кольца выполнены пазы или винтовые канавки.2. A seal according to claim 1, characterized in that grooves or helical grooves are formed on the surfaces of the ring holder forming axial gaps and rings. 1515 УHave WW
SU772512378A 1977-07-14 1977-07-14 Seal SU665166A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772512378A SU665166A2 (en) 1977-07-14 1977-07-14 Seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772512378A SU665166A2 (en) 1977-07-14 1977-07-14 Seal

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU525822 Addition

Publications (1)

Publication Number Publication Date
SU665166A2 true SU665166A2 (en) 1979-05-30

Family

ID=20719978

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772512378A SU665166A2 (en) 1977-07-14 1977-07-14 Seal

Country Status (1)

Country Link
SU (1) SU665166A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660838A (en) * 1986-02-27 1987-04-28 Mitsubishi Jukogyo Kabushiki Kaisha Vibration suppressing sealing device for a rotary machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660838A (en) * 1986-02-27 1987-04-28 Mitsubishi Jukogyo Kabushiki Kaisha Vibration suppressing sealing device for a rotary machine

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