SU1638371A1 - Compressor casing - Google Patents

Compressor casing Download PDF

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Publication number
SU1638371A1
SU1638371A1 SU884619500A SU4619500A SU1638371A1 SU 1638371 A1 SU1638371 A1 SU 1638371A1 SU 884619500 A SU884619500 A SU 884619500A SU 4619500 A SU4619500 A SU 4619500A SU 1638371 A1 SU1638371 A1 SU 1638371A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shell
compressor
compressor casing
ring
vibration
Prior art date
Application number
SU884619500A
Other languages
Russian (ru)
Inventor
Валентин Николаевич Бабахин
Юрий Алексеевич Краснов
Илья Иосифович Матов
Серафим Анатольевич Тереховкин
Владимир Николаевич Карпов
Original Assignee
Предприятие П/Я Р-6678
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 Р-6678 filed Critical Предприятие П/Я Р-6678
Priority to SU884619500A priority Critical patent/SU1638371A1/en
Application granted granted Critical
Publication of SU1638371A1 publication Critical patent/SU1638371A1/en

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Abstract

Изобретение относитс  к компрессоро- строению и может быть использовано в корпусах компрессоров. Цель изобретени  - снижение вибрации и увеличение прочности . Герметичный кожух компрессора содержит обечайку 1 В зоне наименьшей жесткости обечайка 1 снабжена металлическим разрезным кольцом 2. При работе компрессора 4 обечайка 1 периодически вследствие вибрации раст гивает и сжимает кольцо 2, которое уменьшает амплитуду колебаний обечайки 1. 2 ил.The invention relates to compressor engineering and can be used in compressor housings. The purpose of the invention is to reduce vibration and increase strength. The hermetic casing of the compressor contains a shell 1 In the zone of least stiffness, shell 1 is provided with a metal split ring 2. When the compressor 4 is running, shell 1 periodically vibrates and compresses ring 2 due to vibration, which reduces the amplitude of oscillations of shell 1. 2 Il.

Description

8eight

Фиг. 2FIG. 2

Claims (1)

Формула изобретенияClaim Кожух комп рессора,содержащий обе10 чайку с закрепленным на ней ребром жесткости, выполненным в виде кольца, отличающийся тем, что, с целью снижения вибрации и увеличения прочности при выполнении кожуха герметичным, кольцо выполнено разрезным, размещено на обечайке в зоне наименьшей жесткости и прикреплено к ней по меньшей мере в трех точках.Compressor casing, containing both 10 seagulls with a stiffening rib fixed on it, made in the form of a ring, characterized in that, in order to reduce vibration and increase strength when the casing is sealed, the ring is split, placed on the shell in the zone of lowest stiffness and attached to her at least three points. А~АA ~ A Фиг.1Figure 1
SU884619500A 1988-09-22 1988-09-22 Compressor casing SU1638371A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884619500A SU1638371A1 (en) 1988-09-22 1988-09-22 Compressor casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884619500A SU1638371A1 (en) 1988-09-22 1988-09-22 Compressor casing

Publications (1)

Publication Number Publication Date
SU1638371A1 true SU1638371A1 (en) 1991-03-30

Family

ID=21414821

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884619500A SU1638371A1 (en) 1988-09-22 1988-09-22 Compressor casing

Country Status (1)

Country Link
SU (1) SU1638371A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8191254B2 (en) 2004-09-23 2012-06-05 Carlton Forge Works Method and apparatus for improving fan case containment and heat resistance in a gas turbine jet engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Скубачевский Г.С. Авиационные газотурбинные двигатели. Конструкци и расчет деталей. М.: Машиностроение, 1969, с. 80, рис. 3.31. *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8191254B2 (en) 2004-09-23 2012-06-05 Carlton Forge Works Method and apparatus for improving fan case containment and heat resistance in a gas turbine jet engine
US8317456B2 (en) 2004-09-23 2012-11-27 Carlton Forge Works Fan case reinforcement in a gas turbine jet engine
US8454298B2 (en) 2004-09-23 2013-06-04 Carlton Forge Works Fan case reinforcement in a gas turbine jet engine

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